Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 14:28
Static task
static1
Behavioral task
behavioral1
Sample
8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe
Resource
win10v2004-20240508-en
General
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Target
8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe
-
Size
1019KB
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MD5
ca82319fef771a184d1f98750e5bbb21
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SHA1
11893474d3fd90f57cde4f16bfc153b4448d1363
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SHA256
8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75
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SHA512
f84517ddb447def1f621a468e442cf5ffd4fdff90a2df35f88df059bfddbd0d4cf336e94b8af5e2cd2ce79cc6c372e20171931deb3af5fdf15f3092e3b7dcd3c
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SSDEEP
24576:NAHnh+eWsN3skA4RV1Hom2KXMmHazXBHMfJ5:sh+ZkldoPK8YazXBHA
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.midhcodistribuciones.com - Port:
21 - Username:
[email protected] - Password:
,A7}+JV4KExQ
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exedescription pid process target process PID 2344 set thread context of 2612 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2612 RegSvcs.exe 2612 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exepid process 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2612 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exepid process 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exepid process 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exedescription pid process target process PID 2344 wrote to memory of 2612 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe RegSvcs.exe PID 2344 wrote to memory of 2612 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe RegSvcs.exe PID 2344 wrote to memory of 2612 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe RegSvcs.exe PID 2344 wrote to memory of 2612 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe RegSvcs.exe PID 2344 wrote to memory of 2612 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe RegSvcs.exe PID 2344 wrote to memory of 2612 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe RegSvcs.exe PID 2344 wrote to memory of 2612 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe RegSvcs.exe PID 2344 wrote to memory of 2612 2344 8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe"C:\Users\Admin\AppData\Local\Temp\8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\8c8f6c263d24354338e5d2d50d671a6e529d902be66962dab85932a326477e75.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/2344-10-0x00000000000F0000-0x00000000000F4000-memory.dmpFilesize
16KB
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memory/2612-11-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2612-15-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2612-13-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2612-16-0x0000000073D1E000-0x0000000073D1F000-memory.dmpFilesize
4KB
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memory/2612-17-0x0000000073D10000-0x00000000743FE000-memory.dmpFilesize
6.9MB
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memory/2612-18-0x0000000073D1E000-0x0000000073D1F000-memory.dmpFilesize
4KB
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memory/2612-19-0x0000000073D10000-0x00000000743FE000-memory.dmpFilesize
6.9MB