Analysis
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max time kernel
137s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-09-2024 20:43
Static task
static1
Behavioral task
behavioral1
Sample
d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe
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Size
364KB
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MD5
d2cd90dd5a9636bfa8bfd472b14eef64
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SHA1
a702a52d93d9d0acd83d11407b3ab6033272cdea
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SHA256
d80209d2b2daa3a41a977a8b84e3877347cff7c7e8ab618c5eabb94fda3974b6
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SHA512
e0421ef53f04478f35c7884c431a315a9aab3148feca9b321b621aa9185e33b19400754e8b650f30c3485992e24c96c031b9b72373f95355a967a78708029dac
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SSDEEP
6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANf:WBOO3VKID90TBEhx4O6af
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/1448-9-0x0000000000230000-0x0000000000260000-memory.dmp dave behavioral1/memory/1448-3-0x0000000000360000-0x0000000000392000-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:
d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exepid Process 1448 d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
wermgr.exedescription pid Process Token: SeDebugPrivilege 968 wermgr.exe Token: SeDebugPrivilege 968 wermgr.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exedescription pid Process procid_target PID 1448 wrote to memory of 968 1448 d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe 30 PID 1448 wrote to memory of 968 1448 d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe 30 PID 1448 wrote to memory of 968 1448 d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe 30 PID 1448 wrote to memory of 968 1448 d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe 30 PID 1448 wrote to memory of 968 1448 d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe 30 PID 1448 wrote to memory of 968 1448 d2cd90dd5a9636bfa8bfd472b14eef64_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\d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d2cd90dd5a9636bfa8bfd472b14eef64_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:968
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