General
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Target
c2901aebb7af70fd74d9812932c5c7028711828696b3aa0f563cb6dfc82d22b9.exe
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Size
1016KB
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Sample
240523-cffelahf8x
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MD5
3f01bf70d956ec19a92b35f7a9c96c23
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SHA1
acb67c8df40ee9369cd18630282f4706a2bf2623
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SHA256
c2901aebb7af70fd74d9812932c5c7028711828696b3aa0f563cb6dfc82d22b9
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SHA512
37b9a414aca0c0b05a916094ae72faee8307f1568888d5ab65a84fd75332cd0142b34e1b9f7b4dcd41bce3d9c414669ad2c12e90a3ab7fa9ff2906fc6294cb16
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SSDEEP
24576:wAHnh+eWsN3skA4RV1Hom2KXMmHaFLfy4e33w5:nh+ZkldoPK8YaFLfW3G
Static task
static1
Behavioral task
behavioral1
Sample
c2901aebb7af70fd74d9812932c5c7028711828696b3aa0f563cb6dfc82d22b9.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c2901aebb7af70fd74d9812932c5c7028711828696b3aa0f563cb6dfc82d22b9.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
(=8fPSH$KO_!
Targets
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Target
c2901aebb7af70fd74d9812932c5c7028711828696b3aa0f563cb6dfc82d22b9.exe
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Size
1016KB
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MD5
3f01bf70d956ec19a92b35f7a9c96c23
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SHA1
acb67c8df40ee9369cd18630282f4706a2bf2623
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SHA256
c2901aebb7af70fd74d9812932c5c7028711828696b3aa0f563cb6dfc82d22b9
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SHA512
37b9a414aca0c0b05a916094ae72faee8307f1568888d5ab65a84fd75332cd0142b34e1b9f7b4dcd41bce3d9c414669ad2c12e90a3ab7fa9ff2906fc6294cb16
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SSDEEP
24576:wAHnh+eWsN3skA4RV1Hom2KXMmHaFLfy4e33w5:nh+ZkldoPK8YaFLfW3G
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4.
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
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Detects executables referencing Windows vault credential objects. Observed in infostealers
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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Detects executables referencing many file transfer clients. Observed in information stealers
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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