General
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Target
c506b45752ef4318123b50eb8ca513f6d3cfd828b76f378627b3cc304c090293
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Size
1.0MB
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Sample
240420-c3jerseb94
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MD5
d641167fc5f8757cd9c69e4cb68c7aa6
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SHA1
a8fc1b37136888fe10ee2823cee7ec91da5cde11
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SHA256
c506b45752ef4318123b50eb8ca513f6d3cfd828b76f378627b3cc304c090293
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SHA512
3913067e4d0373bc24dfec293bac2ce19545d7f22158b7b2811a444634b96514d448edac3f1f624de3f7236d76a8c0452f775f8de8fa5a1b2ae495db090a44bf
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SSDEEP
24576:CAHnh+eWsN3skA4RV1Hom2KXMmHa2SBRj23IlK5:Fh+ZkldoPK8Ya2Si3
Static task
static1
Behavioral task
behavioral1
Sample
c506b45752ef4318123b50eb8ca513f6d3cfd828b76f378627b3cc304c090293.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c506b45752ef4318123b50eb8ca513f6d3cfd828b76f378627b3cc304c090293.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.fosna.net - Port:
587 - Username:
[email protected] - Password:
F*juq,;bg*)v - Email To:
[email protected]
Targets
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Target
c506b45752ef4318123b50eb8ca513f6d3cfd828b76f378627b3cc304c090293
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Size
1.0MB
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MD5
d641167fc5f8757cd9c69e4cb68c7aa6
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SHA1
a8fc1b37136888fe10ee2823cee7ec91da5cde11
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SHA256
c506b45752ef4318123b50eb8ca513f6d3cfd828b76f378627b3cc304c090293
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SHA512
3913067e4d0373bc24dfec293bac2ce19545d7f22158b7b2811a444634b96514d448edac3f1f624de3f7236d76a8c0452f775f8de8fa5a1b2ae495db090a44bf
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SSDEEP
24576:CAHnh+eWsN3skA4RV1Hom2KXMmHa2SBRj23IlK5:Fh+ZkldoPK8Ya2Si3
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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