Analysis
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max time kernel
143s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25-01-2024 16:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SOA 23-01-2024.exe
Resource
win7-20231129-en
windows7-x64
5 signatures
150 seconds
General
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Target
SOA 23-01-2024.exe
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Size
35.0MB
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MD5
7ab866cb3148431f3d071555b1d44204
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SHA1
8b5fab7640c544897a8d5400a00eedbddd5c6efe
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SHA256
993846fa2d67316f884aa7bc9d0cd7922abab515458a3ce2caa857d77bca0267
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SHA512
846e82275a94c9631acb627c22a7a69297a7e93dc361735e6721fb4de9c8fe34823ea50c4f071f6ee78e7e2cf2762515fe5a40c5db7e299ecaea9b7cc3e19205
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SSDEEP
12288:OOvD2iNPBJI3lPmi17kuQVQV7rePngC6D87Mp2sAzk3Lnsztr3Jw4o9r5H:p1xuJeqV2vApfqkgBO
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
mail.flecon.com.sg - Port:
587 - Username:
[email protected] - Password:
MDQ6KTYAVAE7 - 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:
SOA 23-01-2024.exedescription pid process target process PID 4132 set thread context of 3572 4132 SOA 23-01-2024.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2704 3572 WerFault.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SOA 23-01-2024.exeRegSvcs.exepid process 4132 SOA 23-01-2024.exe 4132 SOA 23-01-2024.exe 3572 RegSvcs.exe 3572 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SOA 23-01-2024.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 4132 SOA 23-01-2024.exe Token: SeDebugPrivilege 3572 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SOA 23-01-2024.exedescription pid process target process PID 4132 wrote to memory of 3572 4132 SOA 23-01-2024.exe RegSvcs.exe PID 4132 wrote to memory of 3572 4132 SOA 23-01-2024.exe RegSvcs.exe PID 4132 wrote to memory of 3572 4132 SOA 23-01-2024.exe RegSvcs.exe PID 4132 wrote to memory of 3572 4132 SOA 23-01-2024.exe RegSvcs.exe PID 4132 wrote to memory of 3572 4132 SOA 23-01-2024.exe RegSvcs.exe PID 4132 wrote to memory of 3572 4132 SOA 23-01-2024.exe RegSvcs.exe PID 4132 wrote to memory of 3572 4132 SOA 23-01-2024.exe RegSvcs.exe PID 4132 wrote to memory of 3572 4132 SOA 23-01-2024.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SOA 23-01-2024.exe"C:\Users\Admin\AppData\Local\Temp\SOA 23-01-2024.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4132 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3572 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3572 -s 13963⤵
- Program crash
PID:2704
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 3572 -ip 35721⤵PID:1424
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3572-11-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/3572-17-0x0000000074BD0000-0x0000000075380000-memory.dmpFilesize
7.7MB
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memory/3572-15-0x0000000005170000-0x00000000051D6000-memory.dmpFilesize
408KB
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memory/3572-14-0x0000000004F90000-0x0000000004FA0000-memory.dmpFilesize
64KB
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memory/3572-13-0x0000000074BD0000-0x0000000075380000-memory.dmpFilesize
7.7MB
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memory/4132-4-0x0000000005840000-0x0000000005850000-memory.dmpFilesize
64KB
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memory/4132-6-0x0000000006970000-0x0000000006988000-memory.dmpFilesize
96KB
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memory/4132-7-0x0000000006990000-0x0000000006998000-memory.dmpFilesize
32KB
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memory/4132-8-0x0000000006AD0000-0x0000000006ADC000-memory.dmpFilesize
48KB
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memory/4132-9-0x0000000007210000-0x000000000728A000-memory.dmpFilesize
488KB
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memory/4132-10-0x000000000AC60000-0x000000000ACFC000-memory.dmpFilesize
624KB
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memory/4132-5-0x0000000005670000-0x000000000567A000-memory.dmpFilesize
40KB
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memory/4132-1-0x0000000000BB0000-0x0000000000C62000-memory.dmpFilesize
712KB
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memory/4132-3-0x00000000056A0000-0x0000000005732000-memory.dmpFilesize
584KB
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memory/4132-16-0x0000000074BD0000-0x0000000075380000-memory.dmpFilesize
7.7MB
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memory/4132-2-0x0000000005C50000-0x00000000061F4000-memory.dmpFilesize
5.6MB
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memory/4132-0-0x0000000074BD0000-0x0000000075380000-memory.dmpFilesize
7.7MB