4.8
中危
52 个模型检测该样本为恶意！
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81882ea9cd81b6de260e0638ce0a9efdee71edae57a5e0ccbefb2effcf7f0af4

bcfc4aac603971b6140199ccbf11a578.exe

分析耗时

44s

最近分析

文件大小

656.5KB
静态报毒 动态报毒 AI SCORE=100 CLOUD CONFIDENCE CRYSAN ELDORADO FAREIT HIGH CONFIDENCE HWMAJTEA KCLOUD KRYPT KRYPTIK MALICIOUS PE MALWARE@#2SWMODVK4BRTQ PCRYPT PM0@AQUWHZP POSSIBLE RNKBEND SAVE SCORE SMNEGASTEAL STATIC AI SUSGEN TSCOPE UNSAFE XGCBE YMACCO ZEMSILF 更多
鹰眼引擎
未检测 暂无鹰眼引擎检测结果
静态判定
反病毒引擎
查杀引擎 查杀结果 查杀时间 查杀版本
McAfee Fareit-FRZ!BCFC4AAC6039 20210309 6.0.6.653
Alibaba Backdoor:MSIL/Kryptik.c16e82a5 20190527 0.3.0.5
Baidu 20190318 1.0.0.2
Avast Win32:Malware-gen 20210309 21.1.5827.0
Tencent 20210309 1.0.0.1
Kingsoft Win32.Hack.Undef.(kcloud) 20210309 2017.9.26.565
CrowdStrike win/malicious_confidence_80% (D) 20210203 1.0
静态指标
Queries for the computername (2 个事件)
Time & API Arguments Status Return Repeated
1619861594.43775
GetComputerNameA
computer_name: OSKAR-PC
success 1 0
1619861594.43775
GetComputerNameW
computer_name: OSKAR-PC
success 1 0
Checks if process is being debugged by a debugger (4 个事件)
Time & API Arguments Status Return Repeated
1619861592.26575
IsDebuggerPresent
failed 0 0
1619861592.26575
IsDebuggerPresent
failed 0 0
1619861594.42175
IsDebuggerPresent
failed 0 0
1619861594.42175
IsDebuggerPresent
failed 0 0
Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 个事件)
Time & API Arguments Status Return Repeated
1619861592.29675
GlobalMemoryStatusEx
success 1 0
行为判定
动态指标
Allocates read-write-execute memory (usually to unpack itself) (26 个事件)
Time & API Arguments Status Return Repeated
1619861590.82775
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 1703936
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 8192 (MEM_RESERVE)
base_address: 0x008a0000
success 0 0
1619861590.82775
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00a00000
success 0 0
1619861591.82775
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 1179648
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 8192 (MEM_RESERVE)
base_address: 0x008a0000
success 0 0
1619861591.82775
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00980000
success 0 0
1619861592.20275
NtProtectVirtualMemory
process_identifier: 2860
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
base_address: 0x73b91000
success 0 0
1619861592.26575
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 1114112
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 8192 (MEM_RESERVE)
base_address: 0x021b0000
success 0 0
1619861592.26575
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x02280000
success 0 0
1619861592.28075
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x0044a000
success 0 0
1619861592.28075
NtProtectVirtualMemory
process_identifier: 2860
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8192
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
base_address: 0x73b92000
success 0 0
1619861592.28075
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00442000
success 0 0
1619861592.49975
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00452000
success 0 0
1619861592.54675
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00475000
success 0 0
1619861592.54675
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x0047b000
success 0 0
1619861592.54675
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00477000
success 0 0
1619861592.82775
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00453000
success 0 0
1619861592.87475
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x0045c000
success 0 0
1619861593.32775
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00454000
success 0 0
1619861593.39075
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00590000
success 0 0
1619861593.65575
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00455000
success 0 0
1619861593.68775
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00457000
success 0 0
1619861593.82775
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00458000
success 0 0
1619861593.84375
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00591000
success 0 0
1619861593.98375
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x0046a000
success 0 0
1619861593.98375
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00467000
success 0 0
1619861594.40575
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x02281000
success 0 0
1619861594.45275
NtAllocateVirtualMemory
process_identifier: 2860
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x02282000
success 0 0
Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 个事件)
Time & API Arguments Status Return Repeated
1619861593.89075
LookupPrivilegeValueW
system_name:
privilege_name: SeDebugPrivilege
success 1 0
网络通信
Communicates with host for which no DNS query was performed (1 个事件)
host 172.217.24.14
Attempts to remove evidence of file being downloaded from the Internet (1 个事件)
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\bcfc4aac603971b6140199ccbf11a578.exe:Zone.Identifier
Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) (1 个事件)
dead_host 172.217.24.14:443
File has been identified by 52 AntiVirus engines on VirusTotal as malicious (50 out of 52 个事件)
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Heur.MSIL.Krypt.12
FireEye Generic.mg.bcfc4aac603971b6
McAfee Fareit-FRZ!BCFC4AAC6039
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005680dc1 )
Alibaba Backdoor:MSIL/Kryptik.c16e82a5
K7GW Trojan ( 005680dc1 )
Cybereason malicious.c60397
Arcabit Trojan.MSIL.Krypt.12
BitDefenderTheta Gen:NN.ZemsilF.34608.Pm0@aqUwhZp
Cyren W32/MSIL_Kryptik.AWA.gen!Eldorado
Symantec Packed.Generic.534
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Backdoor.MSIL.Crysan.gen
BitDefender Gen:Heur.MSIL.Krypt.12
Paloalto generic.ml
AegisLab Trojan.Multi.Generic.4!c
Ad-Aware Gen:Heur.MSIL.Krypt.12
Sophos Mal/Generic-S
Comodo Malware@#2swmodvk4brtq
F-Secure Trojan.TR/Kryptik.xgcbe
VIPRE Trojan.Win32.Generic!BT
TrendMicro Possible_SMNEGASTEAL
McAfee-GW-Edition BehavesLike.Win32.Generic.jm
Emsisoft Gen:Heur.MSIL.Krypt.12 (B)
Ikarus Trojan-Spy.Agent
ESET-NOD32 a variant of MSIL/Kryptik.WEL
MaxSecure Trojan.Malware.74418669.susgen
Avira TR/Kryptik.xgcbe
MAX malware (ai score=100)
Antiy-AVL Trojan[Backdoor]/MSIL.Crysan
Kingsoft Win32.Hack.Undef.(kcloud)
Microsoft Trojan:Win32/Ymacco.AA45
ZoneAlarm HEUR:Backdoor.MSIL.Crysan.gen
GData Gen:Heur.MSIL.Krypt.12
Cynet Malicious (score: 85)
AhnLab-V3 Trojan/Win32.Kryptik.C4118976
VBA32 TScope.Trojan.MSIL
ALYac Gen:Heur.MSIL.Krypt.12
Malwarebytes Trojan.PCrypt.MSIL.Generic
TrendMicro-HouseCall Possible_SMNEGASTEAL
Rising Backdoor.Crysan!8.10ECA (CLOUD)
SentinelOne Static AI - Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet MSIL/Kryptik.WFR!tr
AVG Win32:Malware-gen
Panda Trj/RnkBend.A
可视化分析
二进制图像
暂无二进制图像 该样本未生成二进制可视化图像
运行截图
暂无运行截图 该样本运行过程中未生成截图

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PE Compile Time

2019-07-30 19:23:10

Imports

Library mscoree.dll:
• 0x402000 _CorExeMain

Hosts

No hosts contacted.

TCP

No TCP connections recorded.

UDP

Source Source Port Destination Destination Port
192.168.56.101 49235 114.114.114.114 53
192.168.56.101 50568 114.114.114.114 53
192.168.56.101 53657 114.114.114.114 53
192.168.56.101 55368 114.114.114.114 53
192.168.56.101 56539 114.114.114.114 53
192.168.56.101 63429 114.114.114.114 53
192.168.56.101 137 192.168.56.255 137
192.168.56.101 138 192.168.56.255 138
192.168.56.101 123 20.189.79.72 time.windows.com 123
192.168.56.101 50002 224.0.0.252 5355
192.168.56.101 50534 224.0.0.252 5355
192.168.56.101 51808 224.0.0.252 5355
192.168.56.101 51963 224.0.0.252 5355
192.168.56.101 56804 224.0.0.252 5355
192.168.56.101 57756 224.0.0.252 5355
192.168.56.101 57874 224.0.0.252 5355
192.168.56.101 60384 224.0.0.252 5355
192.168.56.101 62191 224.0.0.252 5355
192.168.56.101 1900 239.255.255.250 1900
192.168.56.101 56540 239.255.255.250 3702

HTTP & HTTPS Requests

No HTTP requests performed.

ICMP traffic

No ICMP traffic performed.

IRC traffic

No IRC requests performed.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Snort Alerts

No Snort Alerts

Sorry! No dropped files.
Sorry! No dropped buffers.