Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
25-04-2024 01:12
Static task
static1
Behavioral task
behavioral1
Sample
2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe
Resource
win10v2004-20240412-en
General
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Target
2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe
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Size
671KB
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MD5
c3783358a70c67db7ba565a68872b2d6
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SHA1
e0c97fdd090069d6fb47589643fad0d8365b537a
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SHA256
2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760
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SHA512
1290fdf7c8ea57681cc62d27d32f6a2b9b386350cdf883d81f931b01cb19c1a9f38487d58d6f96900406e8dbb2cd0fafb0038e9fd2c003b3dce1c3b5ea1ce229
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SSDEEP
12288:Ztlv312Z3YYmvBh+a/UOqfGFE4xyqJaUpzWDAMk3dWlajbrYbCCZM:ZtJ312ZY1v7PxqfYEkvzlMk3AirYmCZ
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.quoctoan.vn - Port:
587 - Username:
[email protected] - Password:
bGMJNaGYNTLC - 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:
2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exedescription pid process target process PID 1404 set thread context of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exeMSBuild.exepid process 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe 2680 MSBuild.exe 2680 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exeMSBuild.exedescription pid process Token: SeDebugPrivilege 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe Token: SeDebugPrivilege 2680 MSBuild.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exedescription pid process target process PID 1404 wrote to memory of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe PID 1404 wrote to memory of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe PID 1404 wrote to memory of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe PID 1404 wrote to memory of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe PID 1404 wrote to memory of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe PID 1404 wrote to memory of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe PID 1404 wrote to memory of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe PID 1404 wrote to memory of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe PID 1404 wrote to memory of 2680 1404 2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe"C:\Users\Admin\AppData\Local\Temp\2e546d749c2e13895babd1d2bca41978605c1ba3967ca0b21709646120704760.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1404 -
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:2680
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1404-18-0x0000000074990000-0x000000007507E000-memory.dmpFilesize
6.9MB
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memory/1404-0-0x0000000000040000-0x00000000000EE000-memory.dmpFilesize
696KB
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memory/1404-2-0x0000000004E50000-0x0000000004E90000-memory.dmpFilesize
256KB
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memory/1404-3-0x0000000000490000-0x00000000004B0000-memory.dmpFilesize
128KB
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memory/1404-4-0x00000000004B0000-0x00000000004C4000-memory.dmpFilesize
80KB
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memory/1404-5-0x0000000004C80000-0x0000000004D04000-memory.dmpFilesize
528KB
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memory/1404-6-0x0000000074990000-0x000000007507E000-memory.dmpFilesize
6.9MB
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memory/1404-7-0x0000000004E50000-0x0000000004E90000-memory.dmpFilesize
256KB
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memory/1404-1-0x0000000074990000-0x000000007507E000-memory.dmpFilesize
6.9MB
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memory/2680-8-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2680-10-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2680-11-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2680-13-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2680-15-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2680-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmpFilesize
4KB
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memory/2680-17-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2680-9-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2680-19-0x0000000074990000-0x000000007507E000-memory.dmpFilesize
6.9MB
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memory/2680-20-0x0000000074990000-0x000000007507E000-memory.dmpFilesize
6.9MB