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62 个模型检测该样本为恶意！

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1a9bbebde954b27cbf6006128e1a22bdfa81d4ea853ba99bab4ec3333ea0bb89

8319e781fd06c90a3d4d3ac91e1cf08f.exe

分析耗时

86s

最近分析

文件大小

278.0KB

静态报毒动态报毒 100% AGENERIC AI SCORE=80 AIDETECTVM CCIMF CLASSIC COBALT COBALTSTRIKE COMETER CONFIDENCE DIPLE DYNAMER ELDORADO FAQAKQ FQRU GDSDA GEN3 GEN7 GENCIRC HIGH CONFIDENCE MALICIOUS PE MALWARE2 MALWARE@#3VJ9Z0Q2E0PLU METERPRETER R329694 ROZENA SCORE SWRORT UNSAFE WLDJYP9YE+C XPACK 更多

未检测暂无鹰眼引擎检测结果

查杀引擎	查杀结果	查杀时间	查杀版本
Alibaba	Trojan:Win32/Rozena.21fee9d1	20190527	0.3.0.5
Baidu		20190318	1.0.0.2
Avast	Win32:Malware-gen	20201023	18.4.3895.0
Tencent	Malware.Win32.Gencirc.10b3bac5	20201023	1.0.0.1
Kingsoft		20201023	2013.8.14.323
McAfee	Trojan-FQRU!8319E781FD06	20201023	6.0.6.653
CrowdStrike	win/malicious_confidence_100% (W)	20190702	1.0

Queries for the computername (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619685927.2815 GetComputerNameA	computer_name: OSKAR-PC	success	1	0

Allocates read-write-execute memory (usually to unpack itself) (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619685927.1095 NtAllocateVirtualMemory	process_identifier: 2468 region_size: 249856 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00c50000	success	0	0

A process attempted to delay the analysis task. (1 个事件)

description

8319e781fd06c90a3d4d3ac91e1cf08f.exe tried to sleep 121 seconds, actually delayed analysis time by 121 seconds

Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619685927.1095 NtProtectVirtualMemory	process_identifier: 2468 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 208896 protection: 32 (PAGE_EXECUTE_READ) process_handle: 0xffffffff base_address: 0x00960000	success	0	0

Checks adapter addresses which can be used to detect virtual network interfaces (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619685928.1095 GetAdaptersAddresses	flags: 0 family: 0	failed	111	0

Communicates with host for which no DNS query was performed (2 个事件)

host	154.206.40.42
host	172.217.24.14

Sets or modifies WPAD proxy autoconfiguration file for traffic interception (8 个事件)

Time & API	Arguments	Status
1619685931.3125 RegSetValueExA	key_handle: 0x0000034c value: 1 regkey_r: WpadDecisionReason reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecisionReason	success
1619685931.3125 RegSetValueExA	key_handle: 0x0000034c value: '¨<× regkey_r: WpadDecisionTime reg_type: 3 (REG_BINARY) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecisionTime	success
1619685931.3125 RegSetValueExA	key_handle: 0x0000034c value: 3 regkey_r: WpadDecision reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecision	success
1619685931.3285 RegSetValueExW	key_handle: 0x0000034c value: 网络 2 regkey_r: WpadNetworkName reg_type: 1 (REG_SZ) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadNetworkName	success
1619685931.3285 RegSetValueExA	key_handle: 0x00000370 value: 1 regkey_r: WpadDecisionReason reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecisionReason	success
1619685931.3285 RegSetValueExA	key_handle: 0x00000370 value: '¨<× regkey_r: WpadDecisionTime reg_type: 3 (REG_BINARY) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecisionTime	success
1619685931.3285 RegSetValueExA	key_handle: 0x00000370 value: 3 regkey_r: WpadDecision reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecision	success
1619685931.3595 RegSetValueExW	key_handle: 0x00000348 value: {40112ABE-63B3-43C3-BE93-1440EE3AF106} regkey_r: WpadLastNetwork reg_type: 1 (REG_SZ) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\WpadLastNetwork	success

File has been identified by 62 AntiVirus engines on VirusTotal as malicious (50 out of 62 个事件)

Bkav	W32.AIDetectVM.malware2
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.CobaltStrike.AS
FireEye	Generic.mg.8319e781fd06c90a
CAT-QuickHeal	TrojanAPT.Cobalt.A7
ALYac	Trojan.Cometer
Cylance	Unsafe
Sangfor	Malware
K7AntiVirus	Trojan ( 005622831 )
Alibaba	Trojan:Win32/Rozena.21fee9d1
K7GW	Trojan ( 005622831 )
Cybereason	malicious.1fd06c
Arcabit	Trojan.CobaltStrike.AS
Invincea	ATK/Cobalt-A
BitDefenderTheta	AI:Packer.8972A2561B
Cyren	W32/Diple.F.gen!Eldorado
Symantec	Backdoor.Cobalt!gen3
APEX	Malicious
Paloalto	generic.ml
ClamAV	Win.Trojan.CobaltStrike-7899872-1
Kaspersky	HEUR:Trojan.Win32.Cometer.gen
BitDefender	Trojan.CobaltStrike.AS
NANO-Antivirus	Trojan.Win32.Rozena.faqakq
ViRobot	Trojan.Win32.Agent.284672.R
Avast	Win32:Malware-gen
Tencent	Malware.Win32.Gencirc.10b3bac5
Ad-Aware	Trojan.CobaltStrike.AS
TACHYON	Trojan/W32.Agent.284672.IM
Emsisoft	Trojan.CobaltStrike.AS (B)
Comodo	Malware@#3vj9z0q2e0plu
F-Secure	Trojan.TR/Crypt.XPACK.Gen7
DrWeb	BackDoor.Meterpreter.92
VIPRE	Trojan.Win32.Generic!BT
TrendMicro	Trojan.Win32.COBALT.SM
McAfee-GW-Edition	Trojan-FQRU!8319E781FD06
Sophos	ATK/Cobalt-A
SentinelOne	DFI - Malicious PE
Jiangmin	Trojan.Generic.ccimf
Webroot	W32.Malware.Gen
Avira	TR/Crypt.XPACK.Gen7
Antiy-AVL	Trojan/Win32.AGeneric
Microsoft	Trojan:Win32/Swrort!rfn
ZoneAlarm	HEUR:Trojan.Win32.Cometer.gen
GData	Trojan.CobaltStrike.AS
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.RL_Dynamer.R329694
Acronis	suspicious
McAfee	Trojan-FQRU!8319E781FD06
MAX	malware (ai score=80)
VBA32	Backdoor.Meterpreter

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (3 个事件)

dead_host	172.217.24.14:443
dead_host	172.217.27.142:443
dead_host	154.206.40.42:5555

暂无二进制图像该样本未生成二进制可视化图像

暂无运行截图该样本运行过程中未生成截图

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Static Analysis
Strings

PE Compile Time

2018-04-05 09:01:27

Imports

Library KERNEL32.dll:

• 0x448138 CloseHandle

• 0x44813c ConnectNamedPipe

• 0x448140 CreateFileA

• 0x448144 CreateNamedPipeA

• 0x448148 CreateThread

• 0x44814c DeleteCriticalSection

• 0x448150 EnterCriticalSection

• 0x448154 FreeLibrary

• 0x448158 GetCurrentProcess

• 0x44815c GetCurrentProcessId

• 0x448160 GetCurrentThreadId

• 0x448164 GetLastError

• 0x448168 GetModuleHandleA

• 0x44816c GetProcAddress

• 0x448170 GetStartupInfoA

• 0x448174 GetSystemTimeAsFileTime

• 0x448178 GetTickCount

• 0x44817c InitializeCriticalSection

• 0x448180 LeaveCriticalSection

• 0x448184 LoadLibraryA

• 0x448188 LoadLibraryW

• 0x44818c QueryPerformanceCounter

• 0x448190 ReadFile

• 0x448194 SetUnhandledExceptionFilter

• 0x448198 Sleep

• 0x44819c TerminateProcess

• 0x4481a0 TlsGetValue

• 0x4481a4 UnhandledExceptionFilter

• 0x4481a8 VirtualAlloc

• 0x4481ac VirtualProtect

• 0x4481b0 VirtualQuery

• 0x4481b4 WriteFile

Library msvcrt.dll:

• 0x4481bc __dllonexit

• 0x4481c0 __getmainargs

• 0x4481c4 __initenv

• 0x4481c8 __lconv_init

• 0x4481cc __set_app_type

• 0x4481d0 __setusermatherr

• 0x4481d4 _acmdln

• 0x4481d8 _amsg_exit

• 0x4481dc _cexit

• 0x4481e0 _fmode

• 0x4481e4 _initterm

• 0x4481e8 _iob

• 0x4481ec _lock

• 0x4481f0 _onexit

• 0x4481f4 _unlock

• 0x4481f8 _winmajor

• 0x4481fc abort

• 0x448200 calloc

• 0x448204 exit

• 0x448208 fprintf

• 0x44820c free

• 0x448210 fwrite

• 0x448214 malloc

• 0x448218 memcpy

• 0x44821c signal

• 0x448220 sprintf

• 0x448224 strlen

• 0x448228 strncmp

• 0x44822c vfprintf

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
clients2.google.com	A 172.217.160.110 CNAME clients.l.google.com A 172.217.27.142	216.58.200.238
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
update.googleapis.com	A 203.208.40.98	203.208.41.34
teredo.ipv6.microsoft.com		127.0.0.1

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	51963	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	57236	114.114.114.114	53
192.168.56.101	58970	114.114.114.114	53
192.168.56.101	62912	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	53210	224.0.0.252	5355
192.168.56.101	54178	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	60123	224.0.0.252	5355

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.