Analysis
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max time kernel
134s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
18-06-2024 07:50
Static task
static1
Behavioral task
behavioral1
Sample
ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe
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Size
364KB
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MD5
ba8e8e5ceed7a0ee39b66ee9ab030cc7
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SHA1
5088e8e924055347f5a8250d81dd297bc57bfa2c
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SHA256
0f1bd3815f8c1241c438fd85d8abc526ef27f034f207020e265d75f1d638299e
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SHA512
eff6f919a31b9d15a8c68a01f75a2f7b2baabe1b4f37b007cb685afdd87e665f1b749dc8b715de18bb80ab30696cc49e291ed5e298eb60b3b7295b777d9dcd87
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SSDEEP
6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANh:WBOO3VKID90TBEhx4O6ah
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.
resource yara_rule behavioral1/memory/3028-3-0x0000000000350000-0x0000000000382000-memory.dmp dave behavioral1/memory/3028-8-0x0000000000230000-0x0000000000260000-memory.dmp dave -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3028 ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1340 wermgr.exe Token: SeDebugPrivilege 1340 wermgr.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3028 wrote to memory of 1340 3028 ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe 28 PID 3028 wrote to memory of 1340 3028 ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe 28 PID 3028 wrote to memory of 1340 3028 ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe 28 PID 3028 wrote to memory of 1340 3028 ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe 28 PID 3028 wrote to memory of 1340 3028 ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe 28 PID 3028 wrote to memory of 1340 3028 ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe 28 -
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\ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ba8e8e5ceed7a0ee39b66ee9ab030cc7_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1340
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