Analysis
- max time kernel
118s - max time network
124s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
19/01/2022, 14:50
General
- Target ugo.exe
- Size 388KB
- Sample220119-r7l4saagf3
- SHA256 ae5de5c77e3ee525bcb450121f314cce46bc09fb4248d38548a418ff7d9b5b48
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot1620445910:AAF2v81NoINJsu_XXnpGet1YDm-NxnznaIE/sendMessage?chat_id=1063661839
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger Payload 4 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ugo.exe"C:\Users\Admin\AppData\Local\Temp\ugo.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ugo.exe"C:\Users\Admin\AppData\Local\Temp\ugo.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 11403⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1508-68-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1592-54-0x0000000010E10000-0x0000000010E74000-memory.dmp
memory/1592-55-0x0000000075471000-0x0000000075473000-memory.dmp
memory/1592-56-0x0000000000790000-0x00000000007D0000-memory.dmp
memory/1592-57-0x00000000007D0000-0x00000000007DC000-memory.dmp
memory/1592-58-0x00000000020D0000-0x0000000002122000-memory.dmp
memory/1620-60-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1620-61-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1620-62-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1620-63-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1620-64-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1620-66-0x00000000048D0000-0x00000000048D1000-memory.dmp
memory/1620-59-0x0000000000400000-0x0000000000426000-memory.dmp