Analysis
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max time kernel
128s -
max time network
171s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
11-01-2023 22:53
Behavioral task
behavioral1
Sample
Installer.exe
Resource
win7-20221111-en
windows7-x64
4 signatures
150 seconds
General
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Target
Installer.exe
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Size
704.5MB
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MD5
8105a29d78563cfcf875ea409c10dbd4
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SHA1
0ba1152f629aad1bc1b03ad18620238a1ffc98df
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SHA256
9e0306300916e282b5ec678c738da7b0f7b01f76f21630e9bec87daf2663444f
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SHA512
c7fdb7519f2dcd63f5089c1ea950c5376744c51a4ac18ea40f7fdb17e80417638b7bc11d4af2c1a38a99c3936ce532c9e556d458c90817afb1edaaf99ad7f987
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SSDEEP
49152:tB9EUkfsecSDYxn3+FTB7BurTrIrO2rsa05E8votGH5RDHp01J:OUkOSXB7B0VEjGZRDS
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1316 wmic.exe Token: SeSecurityPrivilege 1316 wmic.exe Token: SeTakeOwnershipPrivilege 1316 wmic.exe Token: SeLoadDriverPrivilege 1316 wmic.exe Token: SeSystemProfilePrivilege 1316 wmic.exe Token: SeSystemtimePrivilege 1316 wmic.exe Token: SeProfSingleProcessPrivilege 1316 wmic.exe Token: SeIncBasePriorityPrivilege 1316 wmic.exe Token: SeCreatePagefilePrivilege 1316 wmic.exe Token: SeBackupPrivilege 1316 wmic.exe Token: SeRestorePrivilege 1316 wmic.exe Token: SeShutdownPrivilege 1316 wmic.exe Token: SeDebugPrivilege 1316 wmic.exe Token: SeSystemEnvironmentPrivilege 1316 wmic.exe Token: SeRemoteShutdownPrivilege 1316 wmic.exe Token: SeUndockPrivilege 1316 wmic.exe Token: SeManageVolumePrivilege 1316 wmic.exe Token: 33 1316 wmic.exe Token: 34 1316 wmic.exe Token: 35 1316 wmic.exe Token: 36 1316 wmic.exe Token: SeIncreaseQuotaPrivilege 1316 wmic.exe Token: SeSecurityPrivilege 1316 wmic.exe Token: SeTakeOwnershipPrivilege 1316 wmic.exe Token: SeLoadDriverPrivilege 1316 wmic.exe Token: SeSystemProfilePrivilege 1316 wmic.exe Token: SeSystemtimePrivilege 1316 wmic.exe Token: SeProfSingleProcessPrivilege 1316 wmic.exe Token: SeIncBasePriorityPrivilege 1316 wmic.exe Token: SeCreatePagefilePrivilege 1316 wmic.exe Token: SeBackupPrivilege 1316 wmic.exe Token: SeRestorePrivilege 1316 wmic.exe Token: SeShutdownPrivilege 1316 wmic.exe Token: SeDebugPrivilege 1316 wmic.exe Token: SeSystemEnvironmentPrivilege 1316 wmic.exe Token: SeRemoteShutdownPrivilege 1316 wmic.exe Token: SeUndockPrivilege 1316 wmic.exe Token: SeManageVolumePrivilege 1316 wmic.exe Token: 33 1316 wmic.exe Token: 34 1316 wmic.exe Token: 35 1316 wmic.exe Token: 36 1316 wmic.exe Token: SeIncreaseQuotaPrivilege 4264 WMIC.exe Token: SeSecurityPrivilege 4264 WMIC.exe Token: SeTakeOwnershipPrivilege 4264 WMIC.exe Token: SeLoadDriverPrivilege 4264 WMIC.exe Token: SeSystemProfilePrivilege 4264 WMIC.exe Token: SeSystemtimePrivilege 4264 WMIC.exe Token: SeProfSingleProcessPrivilege 4264 WMIC.exe Token: SeIncBasePriorityPrivilege 4264 WMIC.exe Token: SeCreatePagefilePrivilege 4264 WMIC.exe Token: SeBackupPrivilege 4264 WMIC.exe Token: SeRestorePrivilege 4264 WMIC.exe Token: SeShutdownPrivilege 4264 WMIC.exe Token: SeDebugPrivilege 4264 WMIC.exe Token: SeSystemEnvironmentPrivilege 4264 WMIC.exe Token: SeRemoteShutdownPrivilege 4264 WMIC.exe Token: SeUndockPrivilege 4264 WMIC.exe Token: SeManageVolumePrivilege 4264 WMIC.exe Token: 33 4264 WMIC.exe Token: 34 4264 WMIC.exe Token: 35 4264 WMIC.exe Token: 36 4264 WMIC.exe Token: SeIncreaseQuotaPrivilege 4264 WMIC.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4280 wrote to memory of 1316 4280 Installer.exe 78 PID 4280 wrote to memory of 1316 4280 Installer.exe 78 PID 4280 wrote to memory of 5016 4280 Installer.exe 81 PID 4280 wrote to memory of 5016 4280 Installer.exe 81 PID 5016 wrote to memory of 4264 5016 cmd.exe 83 PID 5016 wrote to memory of 4264 5016 cmd.exe 83 PID 4280 wrote to memory of 5096 4280 Installer.exe 84 PID 4280 wrote to memory of 5096 4280 Installer.exe 84 PID 5096 wrote to memory of 1632 5096 cmd.exe 86 PID 5096 wrote to memory of 1632 5096 cmd.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\Installer.exe"C:\Users\Admin\AppData\Local\Temp\Installer.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4280 -
C:\Windows\System32\Wbem\wmic.exewmic os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1316
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C:\Windows\system32\cmd.execmd /C "wmic path win32_VideoController get name"2⤵
- Suspicious use of WriteProcessMemory
PID:5016 -
C:\Windows\System32\Wbem\WMIC.exewmic path win32_VideoController get name3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4264
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C:\Windows\system32\cmd.execmd /C "wmic cpu get name"2⤵
- Suspicious use of WriteProcessMemory
PID:5096 -
C:\Windows\System32\Wbem\WMIC.exewmic cpu get name3⤵PID:1632
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