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Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
12/08/2024, 12:20
Static task
static1
Behavioral task
behavioral1
Sample
8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe
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Size
380KB
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MD5
8eb986f2ab4fded50c826f5f0b0acce6
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SHA1
db0041efcc5ffe447255aaa13219dc9183fc84ba
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SHA256
0ec30afad62550d6c6e1a66c48b464e8f2feb38255725e1d806560fedc9b3ca5
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SHA512
980bbdb908c74d1e7851f57022470e20bab4b4943f63a4a5225b2a409e71ec5f99f5275178391b4aa35c4512813699b7b8367a4588a6072eb43ce149bbcb498f
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SSDEEP
6144:trbcJpraOqZlvfQZVpadq/qapWr+Ai6k2okrIR3Z05jF34HaN+0cSDc/TB:50uOqz03p8y6k2oFR3i5jt46NHc1TB
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1776 Setup.exe -
Loads dropped DLL 4 IoCs
pid Process 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe -
resource yara_rule behavioral1/files/0x0008000000016cae-4.dat upx behavioral1/memory/2996-6-0x0000000003410000-0x0000000003549000-memory.dmp upx behavioral1/memory/1776-19-0x0000000000400000-0x0000000000539000-memory.dmp upx behavioral1/memory/1776-22-0x0000000000400000-0x0000000000539000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Setup.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 1776 Setup.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2996 wrote to memory of 1776 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 30 PID 2996 wrote to memory of 1776 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 30 PID 2996 wrote to memory of 1776 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 30 PID 2996 wrote to memory of 1776 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 30 PID 2996 wrote to memory of 1776 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 30 PID 2996 wrote to memory of 1776 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 30 PID 2996 wrote to memory of 1776 2996 8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8eb986f2ab4fded50c826f5f0b0acce6_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Users\Admin\AppData\Local\Temp\SSESTART\Setup.exe"C:\Users\Admin\AppData\Local\Temp\SSESTART\Setup.exe" C:\Users\Admin\AppData\Local\Temp\SSEset.dat /BS2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1776
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
350KB
MD5d6e95508eaf5933eb86f47024df5b4cb
SHA157eadbb5fc01be87c584c79c6f3462d249424315
SHA256ae81a62c90d1df17ea2029444c53e1c43a84e963850b81f9b21677a799f385ee
SHA51217368c6d2611c3713c9be1577d37754fc085e48c7b8c79e12d24cae930cbbbe5e65688e66e15cb18555ebeaf12a8734d17bf4e27389c7b6afffa1521457cc1ab