Analysis
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max time kernel
147s -
max time network
108s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
23-05-2024 01:34
General
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Target
616441c74c95a52ec38217d221e79cee12ec87dc0e7276059b5be1274382dd5a.exe
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Size
1.4MB
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MD5
a7afb929a4be723fd2c352dad4197c6c
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SHA1
1357ae925d422ba0b98f14322e73de0cf88e6903
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SHA256
616441c74c95a52ec38217d221e79cee12ec87dc0e7276059b5be1274382dd5a
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SHA512
418fde024c04c7e17391d325f06eb0ff6b1ac3bda83e333749e824746688549972eab1a32799a78c24ed6c0df83369536c6d00a4d7b42e503a5c9bdb016e7d7f
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SSDEEP
24576:yn25nPkW3amy8sQxeWcktTjbJ4/auDyEEEEEEEEEEEEEEEEEEEETKKKKKKKKKKKr:yn2kGy7wTjbq/DyEEEEEEEEEEEEEEEEm
Malware Config
Extracted
Protocol: ftp- Host:
ftp.rusticpensiune.ro - Port:
21 - Username:
[email protected] - Password:
99AM}+NZ&CCq!4Vq)9!(zXx01.lQ!~nS.fBnY,4Z~fjHnGo*B3Gd;B{Q1!%-Xw--%vn^0%nt
Signatures
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Detect packed .NET executables. Mostly AgentTeslaV4. 33 IoCs
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Executes dropped EXE 1 IoCs
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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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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Suspicious use of SetThreadContext 1 IoCs
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Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\616441c74c95a52ec38217d221e79cee12ec87dc0e7276059b5be1274382dd5a.exe"C:\Users\Admin\AppData\Local\Temp\616441c74c95a52ec38217d221e79cee12ec87dc0e7276059b5be1274382dd5a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Public\Libraries\kmsdfhlV.pifC:\Users\Public\Libraries\kmsdfhlV.pif2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
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Filesize
4KB
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Filesize
1.5MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
4KB
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Filesize
360KB
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Filesize
7.7MB
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Filesize
360KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
332KB
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Filesize
332KB
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Filesize
332KB
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Filesize
332KB
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Filesize
332KB
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Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
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Filesize
332KB
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Filesize
332KB
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Filesize
332KB
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Filesize
7.7MB
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Filesize
332KB
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Filesize
7.7MB
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Filesize
332KB
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Filesize
408KB
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Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
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Filesize
332KB
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Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
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Filesize
332KB
-
Filesize
332KB
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Filesize
332KB
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Filesize
624KB
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Filesize
320KB
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Filesize
584KB
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Filesize
40KB
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Filesize
4KB
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Filesize
7.7MB