Analysis
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max time kernel
101s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
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submitted
28-01-2024 17:35
General
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Target
2024-01-28_83c68dfbd517545437938989543836b1_mafia.exe
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Size
465KB
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MD5
83c68dfbd517545437938989543836b1
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SHA1
38c32230852f2fd2c5799d4d4d640ed0ff2e85fe
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SHA256
a4738c433d67fcd3c7ae9177ac4d1b9f06498b01ac183096cbe3931f9243299f
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SHA512
5de6de9d41fd8e10cd413d01e92584d02add366052e973c4351c2a9f7001bed953a224ebbd18e610ae6b811da9d67b9dab309f4f224eb7ab3dfcf2c0da49fb84
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SSDEEP
12288:Bb4bZudi79LOvdWJ8Wkq4DBlXs3XQd3A:Bb4bcdkLOFU884TM
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Modifies registry class 1 IoCs
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Suspicious behavior: AddClipboardFormatListener 2 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of SetWindowsHookEx 8 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-01-28_83c68dfbd517545437938989543836b1_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-28_83c68dfbd517545437938989543836b1_mafia.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\50FE.tmp"C:\Users\Admin\AppData\Local\Temp\50FE.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-01-28_83c68dfbd517545437938989543836b1_mafia.exe F4B448C3A416CC9F820171A8395769945900F1B71A35AB5043E6E957D9EEB9D2FF93F0E7A7008B0FB3BF1550C946BC43FFC86D20A3A200FA3D7D3E8A59E4E7A12⤵
- Checks computer location settings
- Executes dropped EXE
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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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\2024-01-28_83c68dfbd517545437938989543836b1_mafia.doc" /o ""3⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
35KB
MD5a6b03fc9e5439b7504ba08010a960962
SHA1e93a74f35ac1ed020158642eb1f2087fd31fc7c6
SHA256b3b306a9618a08a003443e00e8ce2fcb14040775c3aeadc11cf120668e98dff1
SHA512decbe4fa7eec0833a27acbde8b4de099124aa42e551f710fb615e6fc5aa0056ce9e44fc282e4930b1a669a1e012700b2c79cebc8a7b8ee4c66cfc29c800cddd0
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Filesize
21KB
MD547da0c3850fda56b3aaf24001426b268
SHA14bb894f7b9750de9e1322e93959d63c2f75bcd07
SHA2561bd80e7d3f362523ff03966929230b67da08a5d133fadf2d944a7952d2b6d4c3
SHA512933d8424bfdb79563ae28468ef75ee31e0f85c6920c45de20b711a985235d36bbfac1162a2f5bde3ed935a9462f4f1cfbd27d408383d2940e0cda8829a3fa249
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Filesize
465KB
MD52e17374570d5de165d116bf68fe0fe9f
SHA1124094340a9b5f6d2319347dec00cc98522ce0db
SHA2563c70e24255eb460a68327b92d32b136f128f329af3cc0bf18cb40eafeeb33b27
SHA51293f1c7a035bc1c71b5f3a20357dde92d4ab70b78c1c8fd9cafd3e142b1e71770a675155a98d91bcbed23e642f1ccf72c714d55d1dec354d5f29bd2c78b9ce9e3
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB