Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-04-2024 01:11
Static task
static1
Behavioral task
behavioral1
Sample
9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe
Resource
win10v2004-20240419-en
General
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Target
9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe
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Size
611KB
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MD5
9f9649b0714277976f0822ae1be59945
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SHA1
2a29167fd80d8d0f767921f1b6d33c2e05fb0416
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SHA256
9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381
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SHA512
0c1030926a2cbda68e44a2a664ed9ba145f0e4368fbb029011724d1b8c9a07d7aab65c940363a836784675602446b87d83e40483f8fc08b841be0b305b7e3bf3
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SSDEEP
12288:8DuCvpgyBs4BibBAjAkgHmMCwMqSbvXWtWJVaN8BcPr2e1aXzsnt:8DuCvpls4g/kgPqTbvXWguNGir2e1AWt
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
terminal4.veeblehosting.com - Port:
587 - Username:
[email protected] - Password:
Ifeanyi1987@ - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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.
Processes:
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exedescription pid process target process PID 2524 set thread context of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
installutil.exepid process 2532 installutil.exe 2532 installutil.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
installutil.exedescription pid process Token: SeDebugPrivilege 2532 installutil.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exedescription pid process target process PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2532 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe installutil.exe PID 2524 wrote to memory of 2652 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe WerFault.exe PID 2524 wrote to memory of 2652 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe WerFault.exe PID 2524 wrote to memory of 2652 2524 9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe"C:\Users\Admin\AppData\Local\Temp\9b6dc9a0168aa5b6672b6e33a93143c6ef56751710b7786a6839c09860bd2381.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2524 -s 6682⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2524-0-0x0000000000E80000-0x0000000000E8A000-memory.dmpFilesize
40KB
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memory/2524-1-0x000007FEF5A30000-0x000007FEF641C000-memory.dmpFilesize
9.9MB
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memory/2524-2-0x000000001B2A0000-0x000000001B320000-memory.dmpFilesize
512KB
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memory/2524-3-0x0000000000490000-0x000000000049A000-memory.dmpFilesize
40KB
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memory/2524-4-0x0000000000A40000-0x0000000000AD6000-memory.dmpFilesize
600KB
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memory/2524-18-0x000000001B2A0000-0x000000001B320000-memory.dmpFilesize
512KB
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memory/2524-17-0x000007FEF5A30000-0x000007FEF641C000-memory.dmpFilesize
9.9MB
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memory/2532-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2532-10-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2532-7-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2532-6-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2532-14-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2532-12-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2532-15-0x00000000745D0000-0x0000000074CBE000-memory.dmpFilesize
6.9MB
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memory/2532-16-0x0000000004C20000-0x0000000004C60000-memory.dmpFilesize
256KB
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memory/2532-8-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2532-5-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2532-19-0x00000000745D0000-0x0000000074CBE000-memory.dmpFilesize
6.9MB
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memory/2532-20-0x0000000004C20000-0x0000000004C60000-memory.dmpFilesize
256KB