Analysis
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max time kernel
136s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
18-05-2024 23:50
Behavioral task
behavioral1
Sample
577eab90797f2804a44cce6241eb9c22_JaffaCakes118.docm
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
577eab90797f2804a44cce6241eb9c22_JaffaCakes118.docm
Resource
win10v2004-20240508-en
General
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Target
577eab90797f2804a44cce6241eb9c22_JaffaCakes118.docm
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Size
51KB
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MD5
577eab90797f2804a44cce6241eb9c22
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SHA1
6bee48fb567b6f0acc2cd129741f0351b961c89f
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SHA256
14bd8ce373bf64dc8f78775f284ce5449cc350796a4b53c27505c4f9bcba0379
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SHA512
e5a5140424c5dcfccd2dafc34bdf2232dd2d046dd933f47053b9278ccf1f67e3a61110da0c81c9f419a42a0a4538c97c5dba1b8a6dba800d0186b69a07d9770c
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SSDEEP
1536:91Edx5uQyrwP6mYyv+bUD/iXo6666hjIM9988m4vXTf:9qdx5byUP8mtD/+okhyTf
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Extracted
metasploit
windows/reverse_http
http://191.101.42.179:8080/HxJOy7n0CJvydvN3qZ2FLgqSDe-upNDe0J0Ts0S_QVE3U8qmdyykRSnD6T_HvD7La8DNmDu0GFUno6sSH6E1kyH1KFLrK-sU2mx6mwqnG4gBWa7BSH61LeWes6_ip9ijxEIdPAmYbrc9mOjG3ohA4KJrSn_hMCCfI9Pc_7hBhp
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Executes dropped EXE 1 IoCs
Processes:
txqTrPLp.exepid process 4848 txqTrPLp.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 1244 WINWORD.EXE 1244 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 11 IoCs
Processes:
WINWORD.EXEpid process 1244 WINWORD.EXE 1244 WINWORD.EXE 1244 WINWORD.EXE 1244 WINWORD.EXE 1244 WINWORD.EXE 1244 WINWORD.EXE 1244 WINWORD.EXE 1244 WINWORD.EXE 1244 WINWORD.EXE 1244 WINWORD.EXE 1244 WINWORD.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 1244 wrote to memory of 4848 1244 WINWORD.EXE txqTrPLp.exe PID 1244 wrote to memory of 4848 1244 WINWORD.EXE txqTrPLp.exe PID 1244 wrote to memory of 4848 1244 WINWORD.EXE txqTrPLp.exe
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\577eab90797f2804a44cce6241eb9c22_JaffaCakes118.docm" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\txqTrPLp.exeC:\Users\Admin\txqTrPLp.exe2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\TCD9DFD.tmp\sist02.xslFilesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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C:\Users\Admin\txqTrPLp.exeFilesize
4KB
MD54788af93cfbfc6fa40602c34205e8f78
SHA127846a108f37d617ea2b062673a7cddb62ea1a71
SHA256212f19c7162e353259d30000502c8bc7b938f26398596beaff56dbf2577f8307
SHA5123c70a46284006805ab14d99b834c1192a31ebe4912312e6d4a9b6db5d608d5603c8210e47c5eefc85ebf9d1e648aff53043f0d64d64c66fe58482df9b6d27746
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memory/1244-17-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-574-0x00007FFA4B0D0000-0x00007FFA4B0E0000-memory.dmpFilesize
64KB
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memory/1244-0-0x00007FFA4B0D0000-0x00007FFA4B0E0000-memory.dmpFilesize
64KB
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memory/1244-5-0x00007FFA8B0ED000-0x00007FFA8B0EE000-memory.dmpFilesize
4KB
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memory/1244-6-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-7-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-9-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-8-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-2-0x00007FFA4B0D0000-0x00007FFA4B0E0000-memory.dmpFilesize
64KB
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memory/1244-12-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-11-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-13-0x00007FFA48DD0000-0x00007FFA48DE0000-memory.dmpFilesize
64KB
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memory/1244-16-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-21-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-20-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-19-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-22-0x00007FFA48DD0000-0x00007FFA48DE0000-memory.dmpFilesize
64KB
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memory/1244-18-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-10-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-4-0x00007FFA4B0D0000-0x00007FFA4B0E0000-memory.dmpFilesize
64KB
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memory/1244-1-0x00007FFA4B0D0000-0x00007FFA4B0E0000-memory.dmpFilesize
64KB
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memory/1244-43-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-42-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-44-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-52-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-14-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-577-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-15-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-121-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-3-0x00007FFA4B0D0000-0x00007FFA4B0E0000-memory.dmpFilesize
64KB
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memory/1244-540-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-542-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-543-0x00007FFA8B050000-0x00007FFA8B245000-memory.dmpFilesize
2.0MB
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memory/1244-573-0x00007FFA4B0D0000-0x00007FFA4B0E0000-memory.dmpFilesize
64KB
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memory/1244-576-0x00007FFA4B0D0000-0x00007FFA4B0E0000-memory.dmpFilesize
64KB
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memory/1244-575-0x00007FFA4B0D0000-0x00007FFA4B0E0000-memory.dmpFilesize
64KB
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memory/4848-61-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB
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memory/4848-55-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB