Analysis
- max time kernel
4294180s - max time network
123s - platform
windows7_x64 - resource
win7-20220311-en - submitted
31/03/2022, 16:17
General
- Target aa205cebb1ffbbf7b96723fe050920f4.exe
- Size 604KB
- Sample220331-trbzzsaffp
- SHA256 f140ff41e79cf738d424556d3e3dfa7f7aef0d2d3991faa348d6090cc19f1da4
Malware Config
Extracted
-
formbook
-
4.1
-
r2y0
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arzoneproperty.com
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pathtopronetwork.com
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jasasumurborjawatimur.com
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albertliang.info
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subvipndg.site
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fzmtzs.com
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qianguodong.xyz
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artifact-label.com
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fuss-about.com
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denimfactorylb.com
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sbsmwkdnc.com
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cdspaint.com
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iloveyour.info
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ballantineshotels.com
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infoxcore.com
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advisorlove.com
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frauimmond.com
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vibeplot.com
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toje2523.xyz
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masterbetting125.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\aa205cebb1ffbbf7b96723fe050920f4.exe"C:\Users\Admin\AppData\Local\Temp\aa205cebb1ffbbf7b96723fe050920f4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\aa205cebb1ffbbf7b96723fe050920f4.exe"C:\Users\Admin\AppData\Local\Temp\aa205cebb1ffbbf7b96723fe050920f4.exe"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1028 -s 363⤵
- Program crash
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1028-58-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1028-59-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1028-61-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1876-54-0x00000000010C0000-0x000000000115E000-memory.dmp
memory/1876-55-0x0000000000520000-0x000000000052A000-memory.dmp
memory/1876-56-0x0000000005ED0000-0x0000000005F48000-memory.dmp
memory/1876-57-0x0000000004830000-0x0000000004864000-memory.dmp