Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 00:27
Static task
static1
Behavioral task
behavioral1
Sample
6923d684ec882e38d3bd659456021742_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
6923d684ec882e38d3bd659456021742_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
beejbjaiia.exe
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
beejbjaiia.exe
Resource
win10v2004-20240426-en
General
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Target
beejbjaiia.exe
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Size
635KB
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MD5
385933a61500098804bd10ecc2ae99d0
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SHA1
1c713f3b4c0edb3f726de75b77e0efa4286ce3bd
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SHA256
f328f75da604f6022c30294161e35851b74aef27b1ef4aefc4fa30d6b89e8bb0
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SHA512
c4a6765c7220c08371742bc0d2fe4f8c4f3e90fe65843fa65657f6ffd0f280ffcd842f19542d9da5a9897faebc684c9d069457e6fc6818636877af90340bb60b
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SSDEEP
12288:NfRHj5ms9lNAJfMRNboto0up87RHxNSjR8E0QpuvlT5s57LQQLgtDFc/TD0KXJ87:NfjicNboto0up89HxNSjR8E0QpuvlT51
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2764 1704 WerFault.exe beejbjaiia.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
wmic.exewmic.exewmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 2432 wmic.exe Token: SeSecurityPrivilege 2432 wmic.exe Token: SeTakeOwnershipPrivilege 2432 wmic.exe Token: SeLoadDriverPrivilege 2432 wmic.exe Token: SeSystemProfilePrivilege 2432 wmic.exe Token: SeSystemtimePrivilege 2432 wmic.exe Token: SeProfSingleProcessPrivilege 2432 wmic.exe Token: SeIncBasePriorityPrivilege 2432 wmic.exe Token: SeCreatePagefilePrivilege 2432 wmic.exe Token: SeBackupPrivilege 2432 wmic.exe Token: SeRestorePrivilege 2432 wmic.exe Token: SeShutdownPrivilege 2432 wmic.exe Token: SeDebugPrivilege 2432 wmic.exe Token: SeSystemEnvironmentPrivilege 2432 wmic.exe Token: SeRemoteShutdownPrivilege 2432 wmic.exe Token: SeUndockPrivilege 2432 wmic.exe Token: SeManageVolumePrivilege 2432 wmic.exe Token: 33 2432 wmic.exe Token: 34 2432 wmic.exe Token: 35 2432 wmic.exe Token: SeIncreaseQuotaPrivilege 2432 wmic.exe Token: SeSecurityPrivilege 2432 wmic.exe Token: SeTakeOwnershipPrivilege 2432 wmic.exe Token: SeLoadDriverPrivilege 2432 wmic.exe Token: SeSystemProfilePrivilege 2432 wmic.exe Token: SeSystemtimePrivilege 2432 wmic.exe Token: SeProfSingleProcessPrivilege 2432 wmic.exe Token: SeIncBasePriorityPrivilege 2432 wmic.exe Token: SeCreatePagefilePrivilege 2432 wmic.exe Token: SeBackupPrivilege 2432 wmic.exe Token: SeRestorePrivilege 2432 wmic.exe Token: SeShutdownPrivilege 2432 wmic.exe Token: SeDebugPrivilege 2432 wmic.exe Token: SeSystemEnvironmentPrivilege 2432 wmic.exe Token: SeRemoteShutdownPrivilege 2432 wmic.exe Token: SeUndockPrivilege 2432 wmic.exe Token: SeManageVolumePrivilege 2432 wmic.exe Token: 33 2432 wmic.exe Token: 34 2432 wmic.exe Token: 35 2432 wmic.exe Token: SeIncreaseQuotaPrivilege 1852 wmic.exe Token: SeSecurityPrivilege 1852 wmic.exe Token: SeTakeOwnershipPrivilege 1852 wmic.exe Token: SeLoadDriverPrivilege 1852 wmic.exe Token: SeSystemProfilePrivilege 1852 wmic.exe Token: SeSystemtimePrivilege 1852 wmic.exe Token: SeProfSingleProcessPrivilege 1852 wmic.exe Token: SeIncBasePriorityPrivilege 1852 wmic.exe Token: SeCreatePagefilePrivilege 1852 wmic.exe Token: SeBackupPrivilege 1852 wmic.exe Token: SeRestorePrivilege 1852 wmic.exe Token: SeShutdownPrivilege 1852 wmic.exe Token: SeDebugPrivilege 1852 wmic.exe Token: SeSystemEnvironmentPrivilege 1852 wmic.exe Token: SeRemoteShutdownPrivilege 1852 wmic.exe Token: SeUndockPrivilege 1852 wmic.exe Token: SeManageVolumePrivilege 1852 wmic.exe Token: 33 1852 wmic.exe Token: 34 1852 wmic.exe Token: 35 1852 wmic.exe Token: SeIncreaseQuotaPrivilege 2644 wmic.exe Token: SeSecurityPrivilege 2644 wmic.exe Token: SeTakeOwnershipPrivilege 2644 wmic.exe Token: SeLoadDriverPrivilege 2644 wmic.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
beejbjaiia.exedescription pid process target process PID 1704 wrote to memory of 2432 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2432 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2432 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2432 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 1852 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 1852 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 1852 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 1852 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2644 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2644 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2644 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2644 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2936 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2936 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2936 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2936 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2784 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2784 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2784 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2784 1704 beejbjaiia.exe wmic.exe PID 1704 wrote to memory of 2764 1704 beejbjaiia.exe WerFault.exe PID 1704 wrote to memory of 2764 1704 beejbjaiia.exe WerFault.exe PID 1704 wrote to memory of 2764 1704 beejbjaiia.exe WerFault.exe PID 1704 wrote to memory of 2764 1704 beejbjaiia.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\beejbjaiia.exe"C:\Users\Admin\AppData\Local\Temp\beejbjaiia.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424052.txt bios get serialnumber2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2432 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424052.txt bios get version2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1852 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424052.txt bios get version2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2644 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424052.txt bios get version2⤵PID:2936
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81716424052.txt bios get version2⤵PID:2784
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1704 -s 3722⤵
- Program crash
PID:2764
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
66B
MD59025468f85256136f923096b01375964
SHA17fcd174999661594fa5f88890ffb195e9858cc52
SHA256d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
SHA51292cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51