Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
18-06-2024 16:33
Static task
static1
Behavioral task
behavioral1
Sample
3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe
Resource
win10v2004-20240508-en
General
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Target
3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe
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Size
640KB
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MD5
82d1a111a163bd463d09f76865182045
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SHA1
442da7141a7fbebfb1c5e92c584f9aaf703ca9c9
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SHA256
3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601
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SHA512
00a40d456b2507885d68d13ad3d9eb67c53f8262f732c654f37e98a33d77f62f3e7feb8cf9d4f75603333d6ac979a428967155f2fe688ae112a9f811036f9ada
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SSDEEP
12288:+mT/iFIsPAb/z/sPKLIRMprVf/lqC+JBeGUwLzaw3mKkQI7n+v1Fekem+ztyvrOf:rTkIKybU8mMprVHlqCjGUwLzl2mI7qds
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.alitextile.com - Port:
587 - Username:
[email protected] - Password:
Myname@321 - 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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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 2 api.ipify.org 3 api.ipify.org 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exedescription pid process target process PID 2124 set thread context of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exepid process 2600 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 2600 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exedescription pid process Token: SeDebugPrivilege 2600 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exepid process 2600 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exedescription pid process target process PID 2124 wrote to memory of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe PID 2124 wrote to memory of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe PID 2124 wrote to memory of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe PID 2124 wrote to memory of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe PID 2124 wrote to memory of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe PID 2124 wrote to memory of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe PID 2124 wrote to memory of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe PID 2124 wrote to memory of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe PID 2124 wrote to memory of 2600 2124 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe 3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe"C:\Users\Admin\AppData\Local\Temp\3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Users\Admin\AppData\Local\Temp\3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe"C:\Users\Admin\AppData\Local\Temp\3b76f3aaf3d8f2f296cc272bbd031df5ea7126de65f2a40e8773aa155ca43601.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2600
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