Analysis
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max time kernel
145s -
max time network
158s -
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 17:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SOA 23-01-2024.exe
Resource
win7-20231215-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 3084 set thread context of 1160 3084 SOA 23-01-2024.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3868 1160 WerFault.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SOA 23-01-2024.exeRegSvcs.exepid process 3084 SOA 23-01-2024.exe 3084 SOA 23-01-2024.exe 1160 RegSvcs.exe 1160 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SOA 23-01-2024.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 3084 SOA 23-01-2024.exe Token: SeDebugPrivilege 1160 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SOA 23-01-2024.exedescription pid process target process PID 3084 wrote to memory of 1160 3084 SOA 23-01-2024.exe RegSvcs.exe PID 3084 wrote to memory of 1160 3084 SOA 23-01-2024.exe RegSvcs.exe PID 3084 wrote to memory of 1160 3084 SOA 23-01-2024.exe RegSvcs.exe PID 3084 wrote to memory of 1160 3084 SOA 23-01-2024.exe RegSvcs.exe PID 3084 wrote to memory of 1160 3084 SOA 23-01-2024.exe RegSvcs.exe PID 3084 wrote to memory of 1160 3084 SOA 23-01-2024.exe RegSvcs.exe PID 3084 wrote to memory of 1160 3084 SOA 23-01-2024.exe RegSvcs.exe PID 3084 wrote to memory of 1160 3084 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:3084 -
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:1160 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1160 -s 14203⤵
- Program crash
PID:3868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1160 -ip 11601⤵PID:848
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1160-11-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/1160-18-0x00000000747C0000-0x0000000074F70000-memory.dmpFilesize
7.7MB
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memory/1160-17-0x0000000005710000-0x0000000005776000-memory.dmpFilesize
408KB
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memory/1160-15-0x0000000005890000-0x00000000058A0000-memory.dmpFilesize
64KB
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memory/1160-14-0x00000000747C0000-0x0000000074F70000-memory.dmpFilesize
7.7MB
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memory/3084-8-0x0000000007830000-0x000000000783C000-memory.dmpFilesize
48KB
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memory/3084-6-0x0000000004F70000-0x0000000004F88000-memory.dmpFilesize
96KB
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memory/3084-7-0x0000000004F90000-0x0000000004F98000-memory.dmpFilesize
32KB
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memory/3084-0-0x00000000747C0000-0x0000000074F70000-memory.dmpFilesize
7.7MB
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memory/3084-9-0x0000000007B90000-0x0000000007C0A000-memory.dmpFilesize
488KB
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memory/3084-10-0x000000000A320000-0x000000000A3BC000-memory.dmpFilesize
624KB
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memory/3084-5-0x0000000004CB0000-0x0000000004CBA000-memory.dmpFilesize
40KB
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memory/3084-13-0x00000000747C0000-0x0000000074F70000-memory.dmpFilesize
7.7MB
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memory/3084-4-0x0000000004A70000-0x0000000004A80000-memory.dmpFilesize
64KB
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memory/3084-3-0x0000000004AE0000-0x0000000004B72000-memory.dmpFilesize
584KB
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memory/3084-16-0x00000000747C0000-0x0000000074F70000-memory.dmpFilesize
7.7MB
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memory/3084-2-0x0000000004FB0000-0x0000000005554000-memory.dmpFilesize
5.6MB
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memory/3084-1-0x0000000000040000-0x00000000000F2000-memory.dmpFilesize
712KB