Analysis
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max time kernel
151s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19/10/2022, 13:59
Static task
static1
Behavioral task
behavioral1
Sample
d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe
Resource
win10v2004-20220901-en
General
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Target
d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe
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Size
1.4MB
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MD5
a1ace09cc1b8c209953e7eaf21a8ffe2
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SHA1
8813935c71bb0be36e83a6f6b4aab678b4443dd4
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SHA256
d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c
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SHA512
cd7c7efdd1bfe4e2b5886eb46b64d2ccf6ec40c794eb329120ce288fdf4f17bc6b541e05755ddc51c5114ddac32ae7383e36475b8376cb82738be62421952866
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SSDEEP
12288:voap4Rc4q0g/B2ykaHl6guV6JzIK3i8ECJWq3wQzkGhhlWLEAVzOPBqKvDCY/Hnv:voaqc5GyAmzI0d70Qz5VHr9/zrJatf4
Malware Config
Extracted
darkcomet
yes
amiahacker.no-ip.biz:3389
DC_MUTEX-5NQJERW
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gencode
6dPC97Jm3Su3
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install
false
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offline_keylogger
true
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persistence
false
Signatures
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Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindosU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\WindosU.exe" d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 604 set thread context of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 280 vbc.exe Token: SeSecurityPrivilege 280 vbc.exe Token: SeTakeOwnershipPrivilege 280 vbc.exe Token: SeLoadDriverPrivilege 280 vbc.exe Token: SeSystemProfilePrivilege 280 vbc.exe Token: SeSystemtimePrivilege 280 vbc.exe Token: SeProfSingleProcessPrivilege 280 vbc.exe Token: SeIncBasePriorityPrivilege 280 vbc.exe Token: SeCreatePagefilePrivilege 280 vbc.exe Token: SeBackupPrivilege 280 vbc.exe Token: SeRestorePrivilege 280 vbc.exe Token: SeShutdownPrivilege 280 vbc.exe Token: SeDebugPrivilege 280 vbc.exe Token: SeSystemEnvironmentPrivilege 280 vbc.exe Token: SeChangeNotifyPrivilege 280 vbc.exe Token: SeRemoteShutdownPrivilege 280 vbc.exe Token: SeUndockPrivilege 280 vbc.exe Token: SeManageVolumePrivilege 280 vbc.exe Token: SeImpersonatePrivilege 280 vbc.exe Token: SeCreateGlobalPrivilege 280 vbc.exe Token: 33 280 vbc.exe Token: 34 280 vbc.exe Token: 35 280 vbc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 280 vbc.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26 PID 604 wrote to memory of 280 604 d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe"C:\Users\Admin\AppData\Local\Temp\d62bb672ce29946a89acb81232e267d89154e336a84f2191c0fd93c8a187042c.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:604 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:280
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