Analysis
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max time kernel
121s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
05-12-2023 18:13
Static task
static1
Behavioral task
behavioral1
Sample
2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe
Resource
win10v2004-20231127-en
General
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Target
2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe
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Size
91KB
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MD5
6fd58c0999a96de060ad3ab30ae96f66
-
SHA1
8b1a67969dbcb5ef5deb3a6692125fa297ce87dd
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SHA256
2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276
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SHA512
67e568470d9f4ea1ae9f35fc445abac32e6d6f6d48ab60f567890c47b8f1d72004f9ae60d1370911aeed36ce37ada701f5c1e040d38bde4fd68f2d0fb541424a
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SSDEEP
768:CUV3CZnantlidfvVjwsPYzjRNV2OO2dv7ntUwoS0INTuunHxPxGxOuCMJvbc:qcfeilvjtpoS0INdnexOuCMJvbc
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mailbuilderbuilder.com - Port:
587 - Username:
[email protected] - Password:
Alluminio.1 - 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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 6 api.ipify.org 7 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exedescription pid process target process PID 2488 set thread context of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exepid process 2940 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2940 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exedescription pid process Token: SeDebugPrivilege 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe Token: SeDebugPrivilege 2940 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exedescription pid process target process PID 2488 wrote to memory of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe PID 2488 wrote to memory of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe PID 2488 wrote to memory of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe PID 2488 wrote to memory of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe PID 2488 wrote to memory of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe PID 2488 wrote to memory of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe PID 2488 wrote to memory of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe PID 2488 wrote to memory of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe PID 2488 wrote to memory of 2940 2488 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe 2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe"C:\Users\Admin\AppData\Local\Temp\2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Users\Admin\AppData\Local\Temp\2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exeC:\Users\Admin\AppData\Local\Temp\2387d52a300ae750ad5355ebd55261d3d67ef6ee6227c43bcfe09031bced5276exe.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2940