Analysis
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max time kernel
51s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20-06-2024 10:37
Static task
static1
Behavioral task
behavioral1
Sample
0533b69d741773439f14d7808e58c559_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0533b69d741773439f14d7808e58c559_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0533b69d741773439f14d7808e58c559_JaffaCakes118.exe
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Size
685KB
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MD5
0533b69d741773439f14d7808e58c559
-
SHA1
0e18afa8cb2f24798fdb1651d71d19b42d40e744
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SHA256
4a408a2e04873171627e27a9a20104897532a89047a9270e74f1f093a58d96dc
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SHA512
c83c4449b8bca37804b0ff4b4c9b4cfb0b41c9283d378ab425e3ce1144821f82c8421525df32eb525a80ecb2b3f95ef46016bf76e6870d4275e44ebcd4266159
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SSDEEP
12288:YQBB+PpV8eiQIHprnZb27VNLpHGgmzkF3Z4mxxGtBfuTGKExGRZSon:YRviNHFnZyR3Hk4QmXimTkID
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2564 1433.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 0533b69d741773439f14d7808e58c559_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2008 wrote to memory of 2564 2008 0533b69d741773439f14d7808e58c559_JaffaCakes118.exe 81 PID 2008 wrote to memory of 2564 2008 0533b69d741773439f14d7808e58c559_JaffaCakes118.exe 81 PID 2008 wrote to memory of 2564 2008 0533b69d741773439f14d7808e58c559_JaffaCakes118.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\0533b69d741773439f14d7808e58c559_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0533b69d741773439f14d7808e58c559_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1433.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1433.exe2⤵
- Executes dropped EXE
PID:2564
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
743KB
MD5b16487f2584769da1fb7c3f210fb67b2
SHA195b5636d918db5d6ba2afea0faeb1ace661fa330
SHA256f55dc032720027c7a18e346471b01294f145ec8935a62dc9902d8548ad2eb42d
SHA5122201fc766ca8ac3b689377c15373e3fc3dae98b6ca0d14bfd7a1e2e68f964361c9495f5f8b8afe283f8be9f44e0ea189e07328677ad26ba39d6e008afbbdf2d5