Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04-05-2024 07:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
11a5bb69b695c1ae108e81502675d364_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
General
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Target
11a5bb69b695c1ae108e81502675d364_JaffaCakes118.dll
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Size
68KB
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MD5
11a5bb69b695c1ae108e81502675d364
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SHA1
384e2d1c71ea8713cbf5a17bd5342b4445d525d1
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SHA256
efc571defd30c72dee512c1470b43cc4a537c00ed8233e172380dcb66d10e48d
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SHA512
3834ee2645014e5f8fd37cf16fc06559c914de4de3a423945eaa9ed92593d3d35374004e897bbf2ac977d3a1e6befa1bffe748c28b04984c09dbf9a4cfe7bab2
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SSDEEP
1536:bjJbKQOqTjCEvR9VwO5ZbuOqxvv/kzLA/aZd/:/hjV9VwSZKOq9/aZ
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeImpersonatePrivilege 2888 rundll32.exe Token: SeTcbPrivilege 2888 rundll32.exe Token: SeChangeNotifyPrivilege 2888 rundll32.exe Token: SeCreateTokenPrivilege 2888 rundll32.exe Token: SeBackupPrivilege 2888 rundll32.exe Token: SeRestorePrivilege 2888 rundll32.exe Token: SeIncreaseQuotaPrivilege 2888 rundll32.exe Token: SeAssignPrimaryTokenPrivilege 2888 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1500 wrote to memory of 2888 1500 rundll32.exe 28 PID 1500 wrote to memory of 2888 1500 rundll32.exe 28 PID 1500 wrote to memory of 2888 1500 rundll32.exe 28 PID 1500 wrote to memory of 2888 1500 rundll32.exe 28 PID 1500 wrote to memory of 2888 1500 rundll32.exe 28 PID 1500 wrote to memory of 2888 1500 rundll32.exe 28 PID 1500 wrote to memory of 2888 1500 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\11a5bb69b695c1ae108e81502675d364_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\11a5bb69b695c1ae108e81502675d364_JaffaCakes118.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
PID:2888
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