Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 10:30
Behavioral task
behavioral1
Sample
657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe
Resource
win7-20240220-en
General
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Target
657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe
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Size
8.4MB
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MD5
65144756960be44e2260648ca49df210
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SHA1
913aeeeb2f6cdf68561cd092d467437072f73e63
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SHA256
657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200
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SHA512
b56a13a10bd36c98f1d7f16702b72fe04acb65417c2442c9965dde550deadf00ec0675fc18dd8e74aa30bb693a392aade00978f99ea1b9d8db63178af2980984
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SSDEEP
196608:PYPDPyklrNDbtXRd6SdJNJ63ahuoo2/2rZpd3GAA29gp4DVZkK5lp9CmUlXMAkK:gPDPnlFbN6yj63ahXo2/0wAABmViQD9s
Malware Config
Signatures
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Detect Blackmoon payload 17 IoCs
Processes:
resource yara_rule behavioral1/memory/2588-32-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/2588-30-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/2588-26-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/2588-24-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/2588-22-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/1112-21-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/2588-23-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/1112-12-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/1112-11-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/1112-10-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/1112-9-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/1112-8-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/1112-3-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/1112-1-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/1112-2-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/2588-62-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon behavioral1/memory/2588-63-0x0000000000400000-0x0000000000926000-memory.dmp family_blackmoon -
Processes:
resource yara_rule C:\¡øÕÙ»½Ö®Íõ¡ø\39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe aspack_v212_v242 -
Executes dropped EXE 1 IoCs
Processes:
39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exepid process 2588 39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe -
Loads dropped DLL 1 IoCs
Processes:
657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exepid process 1112 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exedescription ioc process File opened (read-only) \??\H: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\J: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\N: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\T: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\U: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\Y: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\A: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\B: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\P: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\R: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\V: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\X: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\Z: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\G: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\I: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\L: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\M: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\W: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\E: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\K: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\O: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\Q: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe File opened (read-only) \??\S: 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main 39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exepid process 1112 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe 1112 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe 1112 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe 2588 39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe 2588 39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe 2588 39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exedescription pid process target process PID 1112 wrote to memory of 2588 1112 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe 39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe PID 1112 wrote to memory of 2588 1112 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe 39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe PID 1112 wrote to memory of 2588 1112 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe 39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe PID 1112 wrote to memory of 2588 1112 657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe 39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe"C:\Users\Admin\AppData\Local\Temp\657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1112 -
C:\¡øÕÙ»½Ö®Íõ¡ø\39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exeC:\¡øÕÙ»½Ö®Íõ¡ø\39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exe2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2588
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\37580bfefc69c62994d251e06595ab2f.txtFilesize
16B
MD53e4b53ef7d0e2479c653dd524f972755
SHA18e647d625bc76a27b88ce9269101b5779e736382
SHA256cf82ff3f0a400843276265abe3e1431bdc9f5bbe0d4182137e282e8926fe0991
SHA5125d26848c05fcd48009829e3fef59151d9e61e02c64a2a937884bb58644517fa0e15b1bbd339abadfc5a248ffbff61516414e597797e6e4e907f62a4d8cf642e0
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C:\¡øÕÙ»½Ö®Íõ¡ø\39035657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200.exeFilesize
8.4MB
MD565144756960be44e2260648ca49df210
SHA1913aeeeb2f6cdf68561cd092d467437072f73e63
SHA256657e19240ee4616395212673c1157cc40cceebbdae1f360ab9d919ed1ffae200
SHA512b56a13a10bd36c98f1d7f16702b72fe04acb65417c2442c9965dde550deadf00ec0675fc18dd8e74aa30bb693a392aade00978f99ea1b9d8db63178af2980984
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memory/1112-12-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/1112-7-0x000000000091E000-0x000000000091F000-memory.dmpFilesize
4KB
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memory/1112-0-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/1112-25-0x000000000AEF0000-0x000000000B416000-memory.dmpFilesize
5.1MB
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memory/1112-2-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/1112-1-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/1112-21-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/1112-3-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/1112-8-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/1112-11-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/1112-10-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/1112-9-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/2588-32-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/2588-30-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/2588-23-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/2588-22-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/2588-24-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/2588-26-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/2588-62-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB
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memory/2588-63-0x0000000000400000-0x0000000000926000-memory.dmpFilesize
5.1MB