Analysis
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max time kernel
71s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
18/10/2022, 21:39
Static task
static1
Behavioral task
behavioral1
Sample
8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe
Resource
win7-20220812-en
4 signatures
150 seconds
General
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Target
8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe
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Size
6.3MB
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MD5
9e6dddfb09fce352fdcf0bd0c87aa2ca
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SHA1
b039fd19ade0efb59aea9b1ebe1a081bc289417e
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SHA256
8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212
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SHA512
315feef33a01a256cde3f457a20f4318d068560ced685abe38d5f2812b25144ac0276893552d383477a7bec4e4d5f84a2de9e071226b5c26cea84385de83cdd0
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SSDEEP
49152:bkmZbQsxBXQbKXmuDFe6iRyhJ3jkqQVSfWVXqASv1x1dKO/5t7WGiocfGJDcjQcr:bkcbf6bKX+SjL+EnHOMz5ysZA5+bf6c
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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Program crash 9 IoCs
pid pid_target Process procid_target 1796 1620 WerFault.exe 80 1212 1620 WerFault.exe 80 4696 1620 WerFault.exe 80 1380 1620 WerFault.exe 80 2580 1620 WerFault.exe 80 1872 1620 WerFault.exe 80 4832 1620 WerFault.exe 80 2240 1620 WerFault.exe 80 3676 1620 WerFault.exe 80 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4456 wmic.exe Token: SeSecurityPrivilege 4456 wmic.exe Token: SeTakeOwnershipPrivilege 4456 wmic.exe Token: SeLoadDriverPrivilege 4456 wmic.exe Token: SeSystemProfilePrivilege 4456 wmic.exe Token: SeSystemtimePrivilege 4456 wmic.exe Token: SeProfSingleProcessPrivilege 4456 wmic.exe Token: SeIncBasePriorityPrivilege 4456 wmic.exe Token: SeCreatePagefilePrivilege 4456 wmic.exe Token: SeBackupPrivilege 4456 wmic.exe Token: SeRestorePrivilege 4456 wmic.exe Token: SeShutdownPrivilege 4456 wmic.exe Token: SeDebugPrivilege 4456 wmic.exe Token: SeSystemEnvironmentPrivilege 4456 wmic.exe Token: SeRemoteShutdownPrivilege 4456 wmic.exe Token: SeUndockPrivilege 4456 wmic.exe Token: SeManageVolumePrivilege 4456 wmic.exe Token: 33 4456 wmic.exe Token: 34 4456 wmic.exe Token: 35 4456 wmic.exe Token: 36 4456 wmic.exe Token: SeIncreaseQuotaPrivilege 4456 wmic.exe Token: SeSecurityPrivilege 4456 wmic.exe Token: SeTakeOwnershipPrivilege 4456 wmic.exe Token: SeLoadDriverPrivilege 4456 wmic.exe Token: SeSystemProfilePrivilege 4456 wmic.exe Token: SeSystemtimePrivilege 4456 wmic.exe Token: SeProfSingleProcessPrivilege 4456 wmic.exe Token: SeIncBasePriorityPrivilege 4456 wmic.exe Token: SeCreatePagefilePrivilege 4456 wmic.exe Token: SeBackupPrivilege 4456 wmic.exe Token: SeRestorePrivilege 4456 wmic.exe Token: SeShutdownPrivilege 4456 wmic.exe Token: SeDebugPrivilege 4456 wmic.exe Token: SeSystemEnvironmentPrivilege 4456 wmic.exe Token: SeRemoteShutdownPrivilege 4456 wmic.exe Token: SeUndockPrivilege 4456 wmic.exe Token: SeManageVolumePrivilege 4456 wmic.exe Token: 33 4456 wmic.exe Token: 34 4456 wmic.exe Token: 35 4456 wmic.exe Token: 36 4456 wmic.exe Token: SeIncreaseQuotaPrivilege 2924 WMIC.exe Token: SeSecurityPrivilege 2924 WMIC.exe Token: SeTakeOwnershipPrivilege 2924 WMIC.exe Token: SeLoadDriverPrivilege 2924 WMIC.exe Token: SeSystemProfilePrivilege 2924 WMIC.exe Token: SeSystemtimePrivilege 2924 WMIC.exe Token: SeProfSingleProcessPrivilege 2924 WMIC.exe Token: SeIncBasePriorityPrivilege 2924 WMIC.exe Token: SeCreatePagefilePrivilege 2924 WMIC.exe Token: SeBackupPrivilege 2924 WMIC.exe Token: SeRestorePrivilege 2924 WMIC.exe Token: SeShutdownPrivilege 2924 WMIC.exe Token: SeDebugPrivilege 2924 WMIC.exe Token: SeSystemEnvironmentPrivilege 2924 WMIC.exe Token: SeRemoteShutdownPrivilege 2924 WMIC.exe Token: SeUndockPrivilege 2924 WMIC.exe Token: SeManageVolumePrivilege 2924 WMIC.exe Token: 33 2924 WMIC.exe Token: 34 2924 WMIC.exe Token: 35 2924 WMIC.exe Token: 36 2924 WMIC.exe Token: SeIncreaseQuotaPrivilege 2924 WMIC.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1620 wrote to memory of 4456 1620 8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe 100 PID 1620 wrote to memory of 4456 1620 8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe 100 PID 1620 wrote to memory of 4456 1620 8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe 100 PID 1620 wrote to memory of 1852 1620 8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe 106 PID 1620 wrote to memory of 1852 1620 8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe 106 PID 1620 wrote to memory of 1852 1620 8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe 106 PID 1852 wrote to memory of 2924 1852 cmd.exe 108 PID 1852 wrote to memory of 2924 1852 cmd.exe 108 PID 1852 wrote to memory of 2924 1852 cmd.exe 108 PID 1620 wrote to memory of 2236 1620 8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe 109 PID 1620 wrote to memory of 2236 1620 8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe 109 PID 1620 wrote to memory of 2236 1620 8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe 109 PID 2236 wrote to memory of 1160 2236 cmd.exe 111 PID 2236 wrote to memory of 1160 2236 cmd.exe 111 PID 2236 wrote to memory of 1160 2236 cmd.exe 111
Processes
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C:\Users\Admin\AppData\Local\Temp\8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe"C:\Users\Admin\AppData\Local\Temp\8d2e712b42d01e8115f261426e01519998809b314ea8cfed3737571736272212.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 5602⤵
- Program crash
PID:1796
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 5842⤵
- Program crash
PID:1212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 5642⤵
- Program crash
PID:4696
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 6402⤵
- Program crash
PID:1380
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 8082⤵
- Program crash
PID:2580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 8362⤵
- Program crash
PID:1872
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C:\Windows\SysWOW64\Wbem\wmic.exewmic os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4456
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 13202⤵
- Program crash
PID:4832
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 13082⤵
- Program crash
PID:2240
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C:\Windows\SysWOW64\cmd.execmd /C "wmic path win32_VideoController get name"2⤵
- Suspicious use of WriteProcessMemory
PID:1852 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic path win32_VideoController get name3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2924
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C:\Windows\SysWOW64\cmd.execmd /C "wmic cpu get name"2⤵
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic cpu get name3⤵PID:1160
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 1402⤵
- Program crash
PID:3676
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1620 -ip 16201⤵PID:1480
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1620 -ip 16201⤵PID:1288
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 1620 -ip 16201⤵PID:4732
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1620 -ip 16201⤵PID:3808
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1620 -ip 16201⤵PID:1764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1620 -ip 16201⤵PID:1856
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1620 -ip 16201⤵PID:4624
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1620 -ip 16201⤵PID:3464
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1620 -ip 16201⤵PID:1860