Analysis
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max time kernel
148s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20250410-en -
resource tags
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submitted
23/04/2025, 19:12
General
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Target
OC4800217265.exe
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Size
842KB
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MD5
548903a363e2f9be2bd95f62ee173751
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SHA1
8d6ef8b729c2920384d2b5573fac868cbae52028
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SHA256
86a32cb0fb642641f2b04987043472edaa31b283c437a64c9e0fb7a549ac10a5
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SHA512
734e8806b8e68a4ebff9e50090b4f80312bff14220422a76c5d508f162934f6873879f2af3d9cdcc1c1188335c7d62fdda2ab03c2e5dee90450091138520ed00
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SSDEEP
24576:69qP0SjC8MEWsEOLXtiA7XQtaaGbOHxnX:GSjC83DEAdi6gMaGbOHxX
Malware Config
Extracted
Protocol: ftp- Host:
ftp.stingatoareincendii.ro - Port:
21 - Username:
[email protected] - Password:
3.*RYhlG)lkA
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.stingatoareincendii.ro - Port:
21 - Username:
[email protected] - Password:
3.*RYhlG)lkA
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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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 3 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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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\OC4800217265.exe"C:\Users\Admin\AppData\Local\Temp\OC4800217265.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
848KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
104KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
536KB
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Filesize
264KB
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Filesize
408KB
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Filesize
320KB