Analysis
- max time kernel
11s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
07/06/2024, 01:42
General
- Target c439d590023f8a1aac0da090ccc0d54a51d0976a451bd3852088c753a3bf920e.exe
- Size 676KB
- Sample240607-b47cjsgf62
- SHA256 c439d590023f8a1aac0da090ccc0d54a51d0976a451bd3852088c753a3bf920e
Malware Config
Extracted
-
Protocol
ftp
-
Host
beirutrest.com
-
Port
21
-
Username
-
Password
9yXQ39wz(uL+
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://beirutrest.com
-
Port
21
-
Username
-
Password
9yXQ39wz(uL+
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c439d590023f8a1aac0da090ccc0d54a51d0976a451bd3852088c753a3bf920e.exe"C:\Users\Admin\AppData\Local\Temp\c439d590023f8a1aac0da090ccc0d54a51d0976a451bd3852088c753a3bf920e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\c439d590023f8a1aac0da090ccc0d54a51d0976a451bd3852088c753a3bf920e.exe"C:\Users\Admin\AppData\Local\Temp\c439d590023f8a1aac0da090ccc0d54a51d0976a451bd3852088c753a3bf920e.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
c439d590023f8a1aac0da090ccc0d54a51d0976a451bd3852088c753a3bf920e.exe.log
memory/384-16-0x0000000005590000-0x00000000055F6000-memory.dmp
memory/384-19-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/384-18-0x0000000006AB0000-0x0000000006B00000-memory.dmp
memory/384-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/384-15-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/384-17-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/1160-5-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/1160-7-0x00000000061B0000-0x00000000061BE000-memory.dmp
memory/1160-10-0x0000000007710000-0x00000000077AC000-memory.dmp
memory/1160-14-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/1160-8-0x00000000061C0000-0x00000000061D0000-memory.dmp
memory/1160-6-0x00000000054D0000-0x00000000054E6000-memory.dmp
memory/1160-4-0x0000000004FD0000-0x0000000004FDA000-memory.dmp
memory/1160-1-0x0000000000510000-0x00000000005C0000-memory.dmp
memory/1160-0-0x000000007522E000-0x000000007522F000-memory.dmp
memory/1160-9-0x0000000006230000-0x00000000062B2000-memory.dmp
memory/1160-3-0x0000000004FE0000-0x0000000005072000-memory.dmp
memory/1160-2-0x00000000054F0000-0x0000000005A94000-memory.dmp