Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
09-03-2024 13:02
General
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Target
2024-03-09_07520d8dba0ae86fc795544ef424f1c2_mafia.exe
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Size
2.5MB
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MD5
07520d8dba0ae86fc795544ef424f1c2
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SHA1
b2543b059e92b32d5b3632a73e1e3d684c19468d
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SHA256
68f5f8e2d9afd2c42b7315cafc726130c9e24a4ad6a0b97628efdc79e88bed5d
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SHA512
dbd39e1e9e49c4328a11f68966f5f7a741068200658026db2b579fcc953314b7609e07d30e4a5c656d9ae7fc77ef2d20558264373adca923087a4cabe6345ea8
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SSDEEP
49152:be8Pbe4aJLOeOQD63cqM91/3/yPpjfNBqWUa5mAlOKVtSquYS66p5IroB8qX51an:beSgJLDOQD6MV91/3/yRbNBqWUBLKVYC
Malware Config
Signatures
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FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
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Detects executables calling ClearMyTracksByProcess 1 IoCs
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Fatal Rat payload 1 IoCs
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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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Loads dropped DLL 1 IoCs
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Drops file in Program Files directory 3 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: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-09_07520d8dba0ae86fc795544ef424f1c2_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-09_07520d8dba0ae86fc795544ef424f1c2_mafia.exe"1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Funshion\DySDKController.exe"C:\Program Files (x86)\Funshion\DySDKController.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
181KB
MD5f1985fa57f2f5073830bcf7ab4dcae0a
SHA1049e60c55818356873bbb45d40ecb34d588d7fbf
SHA256adfca0ca54e24c60da3cac9c9686b28467253ec42bef0bdc9450354dfa752aa2
SHA512b368ae280a8f76f5e2e3e38c29398116556215ed06b85ff68c5878daf1cc40ccf0b5b69b73127f775677bffa253f053fb76278c9aeca83314dccb0b9c4e75fc9
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Filesize
1.1MB
MD55441bc3e3ceb2162a65cbfb4b6e7acd3
SHA1103a0ec0f23e90def158eff9be7f63f6ca9af420
SHA25690fe10bb10fbc95285696423e0ba4bfc10f4dcb63ea8d94fe29871036e4859f6
SHA512f76ae8e1e43223e1fa06e5911b06dc7b2b3d60e3758fc5201c4dbd8df601b59be11e65f42ffe43a5823a71aa1cc328c7a2f625ca50893b1101d73d59b13b4ed4
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Filesize
198KB
MD5e4813426c6d32d0ed3eb21369194f539
SHA1f23b558f9917765a5e7848b05bd04aef813b46e5
SHA25656bb0f8be5e06c1e394adbd88a97bbef4d5119a3b38d066c79a523790bb8a8d0
SHA5122197a288939e21bb83682ac64b280a4fd029e629229c1190f2cc9839064b6ff6486d4c32d84c9c89f565460bae8a10a03a13b6cc5bf7a351b68d5bdf51a321a8
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Filesize
196KB
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Filesize
400KB
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Filesize
204KB
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Filesize
168KB
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Filesize
204KB