Analysis
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max time kernel
143s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
13-10-2024 00:05
Static task
static1
Behavioral task
behavioral1
Sample
3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe
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Size
364KB
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MD5
3cbedd47c006d4d2c86ee77eb7fde7d8
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SHA1
3e924dc1409ac54e0d3c096addb77a5bc516671b
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SHA256
e34879d783a6d0d0bd71e9bd70b911c31a33e60c6bfae4c5c8687d9e3d3a56fa
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SHA512
421d01605befc03fd033211c381cf069ab0db39c954ceb5d6a02d93e3f5d9dd8d175adc9bd13e36dd3af1a7317f3c6b4469d92f09fec27d52875b8b4508a3636
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SSDEEP
6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6AN6:WBOO3VKID90TBEhx4O6a6
Malware Config
Signatures
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Dave packer 2 IoCs
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
Processes:
resource yara_rule behavioral1/memory/2524-7-0x00000000001C0000-0x00000000001F0000-memory.dmp dave behavioral1/memory/2524-3-0x0000000001BF0000-0x0000000001C22000-memory.dmp dave -
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.
Processes:
3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exepid Process 2524 3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
wermgr.exedescription pid Process Token: SeDebugPrivilege 2152 wermgr.exe Token: SeDebugPrivilege 2152 wermgr.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exedescription pid Process procid_target PID 2524 wrote to memory of 2152 2524 3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe 30 PID 2524 wrote to memory of 2152 2524 3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe 30 PID 2524 wrote to memory of 2152 2524 3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe 30 PID 2524 wrote to memory of 2152 2524 3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe 30 PID 2524 wrote to memory of 2152 2524 3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe 30 PID 2524 wrote to memory of 2152 2524 3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe 30 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3cbedd47c006d4d2c86ee77eb7fde7d8_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2152
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