Analysis
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max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 14:28
Static task
static1
Behavioral task
behavioral1
Sample
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe
Resource
win10v2004-20240508-en
General
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Target
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe
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Size
719KB
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MD5
faab59c6da6c4e9a5d74ffd849f1ed91
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SHA1
065293adb90f03c758908ba3e9bf6b3f72d02f5f
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SHA256
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265
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SHA512
4e3a4d7df919b0aa86401f26c468623be22986f3668dd6a8501ac2a848246ff7d6e1c3e87034d734f1cb6f7e6ac94d2741f7d4bd8601e88e20889253c1f59c92
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SSDEEP
12288:PdbZtdc5E2HyniuyPYVyOEbuCJ4vUzYeCDVoh+WboBQkx9qqoz8z9kByB:lFtdEYobxdj7B42y
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.atlantegypt.com - Port:
587 - Username:
[email protected] - Password:
OL11121314ol - 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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Suspicious use of SetThreadContext 1 IoCs
Processes:
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exedescription pid process target process PID 2756 set thread context of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exeMSBuild.exepid process 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2700 MSBuild.exe 2700 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exeMSBuild.exedescription pid process Token: SeDebugPrivilege 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe Token: SeDebugPrivilege 2700 MSBuild.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exedescription pid process target process PID 2756 wrote to memory of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2756 wrote to memory of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2756 wrote to memory of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2756 wrote to memory of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2756 wrote to memory of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2756 wrote to memory of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2756 wrote to memory of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2756 wrote to memory of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2756 wrote to memory of 2700 2756 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe"C:\Users\Admin\AppData\Local\Temp\87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2700
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2700-16-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-21-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-18-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmpFilesize
4KB
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memory/2700-11-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-26-0x00000000743A0000-0x0000000074A8E000-memory.dmpFilesize
6.9MB
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memory/2700-24-0x00000000743A0000-0x0000000074A8E000-memory.dmpFilesize
6.9MB
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memory/2700-12-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-14-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-23-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-20-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-27-0x00000000743A0000-0x0000000074A8E000-memory.dmpFilesize
6.9MB
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memory/2756-6-0x0000000000560000-0x0000000000570000-memory.dmpFilesize
64KB
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memory/2756-8-0x00000000743AE000-0x00000000743AF000-memory.dmpFilesize
4KB
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memory/2756-2-0x00000000743A0000-0x0000000074A8E000-memory.dmpFilesize
6.9MB
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memory/2756-9-0x00000000743A0000-0x0000000074A8E000-memory.dmpFilesize
6.9MB
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memory/2756-0-0x00000000743AE000-0x00000000743AF000-memory.dmpFilesize
4KB
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memory/2756-7-0x0000000001F90000-0x0000000002012000-memory.dmpFilesize
520KB
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memory/2756-1-0x0000000000870000-0x000000000092A000-memory.dmpFilesize
744KB
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memory/2756-25-0x00000000743A0000-0x0000000074A8E000-memory.dmpFilesize
6.9MB
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memory/2756-5-0x00000000004F0000-0x00000000004FC000-memory.dmpFilesize
48KB
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memory/2756-4-0x00000000005F0000-0x0000000000612000-memory.dmpFilesize
136KB
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memory/2756-3-0x0000000004E60000-0x0000000004F1A000-memory.dmpFilesize
744KB