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Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
17/08/2024, 22:38
Static task
static1
Behavioral task
behavioral1
Sample
a46b771008e584e57ca9826e4f11ea3a_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a46b771008e584e57ca9826e4f11ea3a_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
a46b771008e584e57ca9826e4f11ea3a_JaffaCakes118.dll
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Size
104KB
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MD5
a46b771008e584e57ca9826e4f11ea3a
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SHA1
506e28dd6765de18f844ec1bf4098d0bffae4b96
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SHA256
fd0ceb4f063bd86795440b59dbaa8f5d9c8ab54f37e39ef2a1501e7fd8f5b182
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SHA512
c77ddcd1eace5ba7246ff193aac53fb05d4f85252811b8ba3d32334ae612f34b72bda99ecee1bfc965197638d16f2e7c83874a93da2af75c3db1329209f2acc9
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SSDEEP
1536:kWkq4QOA20AxhnXOmZU7OCOm7C7ybNA9ZiWkzsdrO9lzqUpVl+uDM7vx:uT8AvNZU7mm7CeBA91a3UuDM7vx
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2416 rundll32.exe Token: SeSecurityPrivilege 2416 rundll32.exe Token: SeTakeOwnershipPrivilege 2416 rundll32.exe Token: SeLoadDriverPrivilege 2416 rundll32.exe Token: SeSystemProfilePrivilege 2416 rundll32.exe Token: SeSystemtimePrivilege 2416 rundll32.exe Token: SeProfSingleProcessPrivilege 2416 rundll32.exe Token: SeIncBasePriorityPrivilege 2416 rundll32.exe Token: SeCreatePagefilePrivilege 2416 rundll32.exe Token: SeShutdownPrivilege 2416 rundll32.exe Token: SeDebugPrivilege 2416 rundll32.exe Token: SeSystemEnvironmentPrivilege 2416 rundll32.exe Token: SeRemoteShutdownPrivilege 2416 rundll32.exe Token: SeUndockPrivilege 2416 rundll32.exe Token: SeManageVolumePrivilege 2416 rundll32.exe Token: 33 2416 rundll32.exe Token: 34 2416 rundll32.exe Token: 35 2416 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2188 wrote to memory of 2416 2188 rundll32.exe 30 PID 2188 wrote to memory of 2416 2188 rundll32.exe 30 PID 2188 wrote to memory of 2416 2188 rundll32.exe 30 PID 2188 wrote to memory of 2416 2188 rundll32.exe 30 PID 2188 wrote to memory of 2416 2188 rundll32.exe 30 PID 2188 wrote to memory of 2416 2188 rundll32.exe 30 PID 2188 wrote to memory of 2416 2188 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a46b771008e584e57ca9826e4f11ea3a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a46b771008e584e57ca9826e4f11ea3a_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2416
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