Analysis
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max time kernel
52s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 01:59
Static task
static1
Behavioral task
behavioral1
Sample
d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
Resource
win10v2004-20240508-en
General
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Target
d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
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Size
855KB
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MD5
8170abb63cae06fbd8e8ea6c7aa5b078
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SHA1
8f4d022527a6564e3f5d96c63c001cd97d59c78b
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SHA256
d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d
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SHA512
3b9b34925f091fc4b04f68a29cc3b44be01fccbf10bce3fcabcb666969a9a9fcc9244494ffada906428e097001e563ea25da290986e356d90d0a66ad16070ca0
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SSDEEP
24576:2g61jjk0LAta9AsHDIFaX+IDbcW0EcHb1gKSDKQXw:4P0W0Eci
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.magnaprocessing.com - Port:
587 - Username:
[email protected] - Password:
N?cxbomk.}nI - 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 data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 6 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exedescription pid process target process PID 5080 set thread context of 4992 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exed8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exepid process 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe 4992 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe 4992 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exed8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exedescription pid process Token: SeDebugPrivilege 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe Token: SeDebugPrivilege 4992 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exedescription pid process target process PID 5080 wrote to memory of 4992 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe PID 5080 wrote to memory of 4992 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe PID 5080 wrote to memory of 4992 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe PID 5080 wrote to memory of 4992 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe PID 5080 wrote to memory of 4992 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe PID 5080 wrote to memory of 4992 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe PID 5080 wrote to memory of 4992 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe PID 5080 wrote to memory of 4992 5080 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5080 -
C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4992