Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
28-04-2024 08:58
Static task
static1
Behavioral task
behavioral1
Sample
Payment_Advice.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Payment_Advice.exe
Resource
win10v2004-20240419-en
General
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Target
Payment_Advice.exe
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Size
818KB
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MD5
5207e1d2d04cc44b8ba39e6ce472e733
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SHA1
673e14e004281036d7420d705c1e336e451637aa
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SHA256
873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25
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SHA512
8b4d9dc2758e310025067a8b772b7d313a2c35d07fd6720049199f5c49dbd6b924ee9ac0e55548acbd58fb76698907b6b89c575ace538a025445bc3af17a05b0
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SSDEEP
24576:NQPjKr5BNDBwCCMST7RoJHHMf412CPdoJ6u:6k5BNVo7RoMICJ6u
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.quoctoan.vn - Port:
587 - Username:
long_xnk@quoctoan.vn - Password:
bGMJNaGYNTLC - Email To:
dclarkson007@protonmail.com
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:
Payment_Advice.exedescription pid process target process PID 2184 set thread context of 2700 2184 Payment_Advice.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
Payment_Advice.exeMSBuild.exepid process 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2184 Payment_Advice.exe 2700 MSBuild.exe 2700 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Payment_Advice.exeMSBuild.exedescription pid process Token: SeDebugPrivilege 2184 Payment_Advice.exe Token: SeDebugPrivilege 2700 MSBuild.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
Payment_Advice.exedescription pid process target process PID 2184 wrote to memory of 2700 2184 Payment_Advice.exe MSBuild.exe PID 2184 wrote to memory of 2700 2184 Payment_Advice.exe MSBuild.exe PID 2184 wrote to memory of 2700 2184 Payment_Advice.exe MSBuild.exe PID 2184 wrote to memory of 2700 2184 Payment_Advice.exe MSBuild.exe PID 2184 wrote to memory of 2700 2184 Payment_Advice.exe MSBuild.exe PID 2184 wrote to memory of 2700 2184 Payment_Advice.exe MSBuild.exe PID 2184 wrote to memory of 2700 2184 Payment_Advice.exe MSBuild.exe PID 2184 wrote to memory of 2700 2184 Payment_Advice.exe MSBuild.exe PID 2184 wrote to memory of 2700 2184 Payment_Advice.exe MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe"C:\Users\Admin\AppData\Local\Temp\Payment_Advice.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2184-20-0x0000000074130000-0x000000007481E000-memory.dmpFilesize
6.9MB
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memory/2184-1-0x0000000074130000-0x000000007481E000-memory.dmpFilesize
6.9MB
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memory/2184-2-0x00000000044C0000-0x0000000004500000-memory.dmpFilesize
256KB
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memory/2184-3-0x00000000006F0000-0x0000000000710000-memory.dmpFilesize
128KB
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memory/2184-4-0x00000000004D0000-0x00000000004E4000-memory.dmpFilesize
80KB
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memory/2184-5-0x0000000005960000-0x00000000059E2000-memory.dmpFilesize
520KB
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memory/2184-6-0x0000000074130000-0x000000007481E000-memory.dmpFilesize
6.9MB
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memory/2184-7-0x00000000044C0000-0x0000000004500000-memory.dmpFilesize
256KB
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memory/2184-0-0x0000000000330000-0x0000000000402000-memory.dmpFilesize
840KB
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memory/2700-9-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-14-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-13-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmpFilesize
4KB
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memory/2700-16-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-19-0x0000000074130000-0x000000007481E000-memory.dmpFilesize
6.9MB
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memory/2700-12-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-18-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-11-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-10-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2700-21-0x0000000074130000-0x000000007481E000-memory.dmpFilesize
6.9MB