Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
29-05-2024 13:17
Behavioral task
behavioral1
Sample
80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe
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Size
1.2MB
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MD5
80de83946f02d7dda9e0c2d27f6fa8be
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SHA1
a153d02c139232a949213c1e4af1f2e35c52795e
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SHA256
1bbf2f9d9b2a36fd532d7b12f8a1972391193b0c4247f9ff7f83d9bf6d1c7da6
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SHA512
078aea8e2e7faead53905377ada9f39048a550713a3e9da3a36fd0ef79af92448427b304994ed987728b0e7b2b4f352b245b2d8947cb4d0d1b0576bd5aa1688e
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SSDEEP
24576:+MjPJ5g9KVGrdNikfu2hBfK8ilRty5olGJsxNZkn1p:7J5gEKNikf3hBfUiWxbY
Malware Config
Signatures
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Ammyy Admin
Remote admin tool with various capabilities.
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AmmyyAdmin payload 1 IoCs
resource yara_rule behavioral1/files/0x000d00000001227e-5.dat family_ammyyadmin -
Executes dropped EXE 1 IoCs
pid Process 1748 budha.exe -
Loads dropped DLL 1 IoCs
pid Process 2928 80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2928-0-0x0000000000400000-0x0000000000410000-memory.dmp upx behavioral1/files/0x000d00000001227e-5.dat upx behavioral1/memory/1748-10-0x0000000000400000-0x0000000000410000-memory.dmp upx behavioral1/memory/2928-11-0x0000000000400000-0x0000000000410000-memory.dmp upx behavioral1/memory/1748-15-0x0000000000400000-0x0000000000410000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2928 wrote to memory of 1748 2928 80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe 28 PID 2928 wrote to memory of 1748 2928 80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe 28 PID 2928 wrote to memory of 1748 2928 80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe 28 PID 2928 wrote to memory of 1748 2928 80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\80de83946f02d7dda9e0c2d27f6fa8be_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2928 -
C:\Users\Admin\AppData\Local\Temp\budha.exe"C:\Users\Admin\AppData\Local\Temp\budha.exe"2⤵
- Executes dropped EXE
PID:1748
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
MD52003e5e50bfc9374c027d96dcd9c4213
SHA1ebb250a94366861191cc558e14eff0fce49e00a3
SHA2567a7d9cc0937765e59e54987d1ebd86e9ddbcdd2001eb503410cb441448db8ade
SHA51299332542c9fa22ad86b9d9bc4cdd9b4597e6419c64b9d161da30328cdcd4691ce7f67aff32d19d24ed1c7c4321dea461a703e8cd3b8af584ff24593b0a1d2972