Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
25-04-2024 03:06
General
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Target
48db5170e767dbf625c3cb39eb34a6f0c99217d6e6bdcd71f6086c2402ca7b0a.exe
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Size
733KB
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MD5
0c1b22eb2968cc15d3ff3747968dcbef
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SHA1
faeee4213621e5f44ae1d0533ab3261537a2ecb2
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SHA256
48db5170e767dbf625c3cb39eb34a6f0c99217d6e6bdcd71f6086c2402ca7b0a
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SHA512
02bb80718a4e1bdf23db3a091a3397544578bc4891df54a338efb5aeae06aa60f2632c80a7c942b5493d3076cfa41a88a5c8a9c5fc544e2c1e53b1932bb7dbaa
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SSDEEP
12288:mdlr6D2r5nuIz2+tBV9Yzo88so62lzzvoRoKuWLOTIecXzo74DEZCSRXp5Qcxtf4:mdqI5uInYopsxezcoqOEeOzokDEcSZQs
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.klptruck.hu - Port:
21 - Username:
[email protected] - Password:
kCu}[Z7z+)S[
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\48db5170e767dbf625c3cb39eb34a6f0c99217d6e6bdcd71f6086c2402ca7b0a.exe"C:\Users\Admin\AppData\Local\Temp\48db5170e767dbf625c3cb39eb34a6f0c99217d6e6bdcd71f6086c2402ca7b0a.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1988-0-0x00000000003B0000-0x000000000046C000-memory.dmpFilesize
752KB
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memory/1988-1-0x0000000073EF0000-0x00000000745DE000-memory.dmpFilesize
6.9MB
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memory/1988-2-0x0000000004990000-0x00000000049D0000-memory.dmpFilesize
256KB
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memory/1988-3-0x0000000007060000-0x0000000007102000-memory.dmpFilesize
648KB
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memory/1988-4-0x0000000001F50000-0x0000000001F68000-memory.dmpFilesize
96KB
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memory/1988-5-0x0000000001F70000-0x0000000001F7E000-memory.dmpFilesize
56KB
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memory/1988-6-0x0000000001F80000-0x0000000001F94000-memory.dmpFilesize
80KB
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memory/1988-7-0x00000000047E0000-0x0000000004864000-memory.dmpFilesize
528KB
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memory/1988-8-0x0000000004940000-0x0000000004982000-memory.dmpFilesize
264KB
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memory/1988-9-0x0000000073EF0000-0x00000000745DE000-memory.dmpFilesize
6.9MB
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memory/1988-10-0x0000000004990000-0x00000000049D0000-memory.dmpFilesize
256KB