Analysis
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max time kernel
118s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
13/02/2024, 03:25
General
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Target
95bcdb36ea04ac618c085d218c16e994eb39080ea9e81024cd346c75fa83438b.exe
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Size
234KB
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MD5
a2d1a58f5ce44cab11865085de306c50
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SHA1
212505087b5c3bc7227433b04a9c89f1d2bc383d
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SHA256
95bcdb36ea04ac618c085d218c16e994eb39080ea9e81024cd346c75fa83438b
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SHA512
e929f27110e4b3f4d1f758775b72a5d68c27038632bac6fb3abd5dab3bdafb48fc000a950977476901d4c8da72adbadbc1db5431ffb62146abbafb04e8b75b31
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SSDEEP
3072:izZlx1JDgntYBAdbTgB2DRcWNdysHG5tLUQf4e:OZlx1JDgntSubTgB2mWvyC9Qg
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.sgbumperscar.com - Port:
587 - Username:
[email protected] - Password:
cunduy123456789 - 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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Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
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Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
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Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
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Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
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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.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\95bcdb36ea04ac618c085d218c16e994eb39080ea9e81024cd346c75fa83438b.exe"C:\Users\Admin\AppData\Local\Temp\95bcdb36ea04ac618c085d218c16e994eb39080ea9e81024cd346c75fa83438b.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB