Resubmissions
23-05-2024 18:27
240523-w3r7fsbh23 10Analysis
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max time kernel
147s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
23-05-2024 18:27
General
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Target
3a55041887c1b9a668087e4d36171162d6370a6b12176a121f491a3c9689d927.exe
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Size
4.5MB
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MD5
c92e7af912704761a33d763fe1244c5d
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SHA1
b20b0e4e061f2fd4088036f5f6138cee5019624a
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SHA256
3a55041887c1b9a668087e4d36171162d6370a6b12176a121f491a3c9689d927
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SHA512
53771164320add74fab50d0e550a19e6aa2c45d2bfcf90fdf08cd3318e8303076134f7c4b06c0b96782292382ac80c6b85d1873791dc159790b68650d1016db9
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SSDEEP
49152:xNIlBFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNI7cnsHtvZHUbmb/+TK
Malware Config
Signatures
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Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
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Detect Blackmoon payload 27 IoCs
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Drops file in Drivers directory 2 IoCs
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
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Loads dropped DLL 2 IoCs
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UPX packed file 16 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in System32 directory 4 IoCs
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Drops file in Windows directory 6 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: LoadsDriver 2 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3a55041887c1b9a668087e4d36171162d6370a6b12176a121f491a3c9689d927.exe"C:\Users\Admin\AppData\Local\Temp\3a55041887c1b9a668087e4d36171162d6370a6b12176a121f491a3c9689d927.exe"1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3a55041887c1b9a668087e4d36171162d6370a6b12176a121f491a3c9689d927.exe"C:\Users\Admin\AppData\Local\Temp\3a55041887c1b9a668087e4d36171162d6370a6b12176a121f491a3c9689d927.exe" Master2⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
120B
MD55c8c7c3ce78aa0a9d56f96ab77676682
SHA11a591e2d34152149274f46d754174aa7a7bb2694
SHA25640a172493bd1337c6bfd9c0af15be6d6e5d539135dd766577a05362e859ff806
SHA5128ef03cf1967157cf019d1e7b585a45042642d5a1d82c90ef68f1256e40fe162460e7c26919b1fdf8c33de9f95201ee6a13e69676436d7251a017c04fdf047a77
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Filesize
18B
MD52cd7883782c594d2e2654f8fe988fcbe
SHA1042bcb87c29e901d70c0ad0f8fa53e0338c569fc
SHA256aa98ce751ef6ac5401a9278f30c06e250dbbd5e8c2e2c378b0fdf33a205d7037
SHA51288413dc63847682207d2b1e6cdfcb3de9cc73da5f900a1948e4aa262da20056bcb2486ee8a7c8a4f9b0aa3fdff6b99061262fbc67aebc99bf0b42e5bfc7db360
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Filesize
264KB
MD5bdccf3c42497089ae7001328305906ed
SHA1cf6f28e09d98ebe516b408e6b15f03f5891fdc79
SHA2565f191e3486c0bafdd237f8b79f6ce0f69d1f8c9f8c948d14ab061db36286b2f2
SHA512d7876d8d414ca48903393aa523296ffe35bfa3c6b5bfc4ce70adfc93d31efa61a9bfeea571754cde2e205416e57c13df5c45551b5e6aae6eb53b951065ebbf5d
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Filesize
93KB
MD5a6c4f055c797a43def0a92e5a85923a7
SHA1efaa9c3a065aff6a64066f76e7c77ffcaaf779b2
SHA25673bd285ac6fba28108cdc0d7311e37c4c4fc3ba7d0069c4370778ac3099e21a9
SHA512d8120f7f59c212867c78af42f93db64d35f2d6eae7fc09021c0a6d8ca71a14bd2b2a3006027094ee2edcf65634dcdb3ac96da3ac810171fff021bed4c4254957
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Filesize
240KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
68KB
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Filesize
68KB
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Filesize
68KB
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Filesize
2.2MB
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Filesize
60KB
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Filesize
240KB
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Filesize
2.2MB
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Filesize
240KB
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Filesize
4.6MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
240KB
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Filesize
2.2MB
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Filesize
4KB
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Filesize
2.2MB
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Filesize
68KB
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Filesize
2.2MB
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Filesize
240KB
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Filesize
4.6MB
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Filesize
32KB
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Filesize
68KB
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Filesize
2.2MB
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Filesize
240KB
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Filesize
60KB
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Filesize
68KB
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Filesize
2.2MB
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Filesize
68KB
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Filesize
32KB
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Filesize
68KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
240KB
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Filesize
2.2MB
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Filesize
2.2MB