Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
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submitted
28-03-2024 02:32
General
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Target
af4c8dace0ca65db170c11477a3794af2ad3feb706bda810988a22ce72af5a68.exe
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Size
1.1MB
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MD5
2a07051d44440cd3c25081da8e13937d
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SHA1
cf8c01d5bf1208ab2f8806fef2cb735a53486e36
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SHA256
af4c8dace0ca65db170c11477a3794af2ad3feb706bda810988a22ce72af5a68
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SHA512
8862d95a3903c66bf0b71d36e4748d192e730301efef6092f86565d6eff543266799c5b571f62d985174e26e50f4da842e17bb3fc4269f238d71442c29f97b0c
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SSDEEP
24576:EqDEvCTbMWu7rQYlBQcBiT6rprG8aIvgpkO6qHAYDb:ETvC/MTQYxsWR7aIvgNVHTD
Score
10/10
Malware Config
Extracted
Family
agenttesla
C2
https://api.telegram.org/bot6776344622:AAE2QGMduuZ12VrNAxC91B7E3v-RBpjCMNI/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4. 4 IoCs
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 4 IoCs
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Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 4 IoCs
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Detects executables referencing Windows vault credential objects. Observed in infostealers 4 IoCs
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 4 IoCs
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Detects executables referencing many email and collaboration clients. Observed in information stealers 4 IoCs
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Detects executables referencing many file transfer clients. Observed in information stealers 4 IoCs
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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 use of SetThreadContext 1 IoCs
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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SendNotifyMessage 2 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\af4c8dace0ca65db170c11477a3794af2ad3feb706bda810988a22ce72af5a68.exe"C:\Users\Admin\AppData\Local\Temp\af4c8dace0ca65db170c11477a3794af2ad3feb706bda810988a22ce72af5a68.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\af4c8dace0ca65db170c11477a3794af2ad3feb706bda810988a22ce72af5a68.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 3162⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2040-10-0x0000000000120000-0x0000000000124000-memory.dmpFilesize
16KB
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memory/2720-11-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2720-15-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2720-13-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2720-16-0x0000000073DA0000-0x000000007448E000-memory.dmpFilesize
6.9MB
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memory/2720-17-0x0000000004940000-0x0000000004980000-memory.dmpFilesize
256KB
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memory/2720-18-0x0000000073DA0000-0x000000007448E000-memory.dmpFilesize
6.9MB
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memory/2720-19-0x0000000004940000-0x0000000004980000-memory.dmpFilesize
256KB