General
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Target
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d.xlsx
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Size
726KB
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Sample
240612-cx45aayfrf
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MD5
e38bcfcd4aef15bb987399f787557582
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SHA1
d49c20bed98eabc5df26e5309572e2b946ca2189
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SHA256
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d
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SHA512
9471ba49d1a29c8c339fe720d99b2742d90fce7840f7de34c35a3c31d6626c4652a2e62318abf7f242a90aab51bda0cf80c63c092db7f3c48c3d6aa0446de7a6
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SSDEEP
12288:/knWybbQuN3IQIRHksCPbuNlK4fS212xQao9bkoJhPY2hR8EMgYJ9Axtat9fJluP:cJbj4X1GPbubK43gyd9bk6XRbHk9vBJy
Static task
static1
Behavioral task
behavioral1
Sample
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d.xlam
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d.xlam
Resource
win10v2004-20240611-en
Malware Config
Targets
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Target
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d.xlsx
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Size
726KB
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MD5
e38bcfcd4aef15bb987399f787557582
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SHA1
d49c20bed98eabc5df26e5309572e2b946ca2189
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SHA256
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d
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SHA512
9471ba49d1a29c8c339fe720d99b2742d90fce7840f7de34c35a3c31d6626c4652a2e62318abf7f242a90aab51bda0cf80c63c092db7f3c48c3d6aa0446de7a6
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SSDEEP
12288:/knWybbQuN3IQIRHksCPbuNlK4fS212xQao9bkoJhPY2hR8EMgYJ9Axtat9fJluP:cJbj4X1GPbubK43gyd9bk6XRbHk9vBJy
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 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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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext
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