Analysis
- max time kernel
136s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
05/03/2022, 22:56
General
- Target Leane.exe
- Size 4.0MB
- Sample220305-2wpqmshed7
- SHA256 5ce632f1f10c96a7524bf384015c25681ef4771f09a6b86883a4da309d85452a
Score
10/10
Malware Config
Extracted
Family
-
blackguard
C2
-
https://api.telegram.org/bot2029788337:AAH5_pYeay9X4P5MpT2OjpO_WEdpwJdVhb4/sendMessage?chat_id=1283089701
Signatures
- BlackGuard
Infostealer first seen in Late 2021.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Leane.exe"C:\Users\Admin\AppData\Local\Temp\Leane.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 608 -s 13762⤵
- Program crash
-
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 408 -p 608 -ip 6081⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/608-130-0x000002F39FC70000-0x000002F3A006C000-memory.dmp
memory/608-131-0x00007FF9A6DE0000-0x00007FF9A78A1000-memory.dmp
memory/608-132-0x000002F3BBB30000-0x000002F3BBB32000-memory.dmp
memory/608-133-0x000002F3BC0B0000-0x000002F3BC100000-memory.dmp
memory/608-134-0x000002F3A05A0000-0x000002F3A05C2000-memory.dmp