General
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Target
37d95e56ed2ab7dbaeae0f8afad3d94ffd9286dee2447ad631b52ecd84a4f47a.xlsx
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Size
654KB
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Sample
240503-bm2ezadd85
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MD5
8216d3088f8358388dfcbdc7026f2ea1
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SHA1
3040eaecd169f745eae12c30652eebc676c3f234
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SHA256
37d95e56ed2ab7dbaeae0f8afad3d94ffd9286dee2447ad631b52ecd84a4f47a
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SHA512
029f80578514d71ea67d0140423a1732d95006d647d852ff5db3e0ad401499e7bc537c8302fd056187233100428c1f23ddeceed8616f3a62d78de821dc0586f5
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SSDEEP
12288:FnnWqkrsXN8zr24zzR80FjO/O4YONMYCJ4n44JhzwFjlIZhXDExExQeFZlW:daraiSK8CjOG4fg444zkjqw2d7E
Static task
static1
Behavioral task
behavioral1
Sample
37d95e56ed2ab7dbaeae0f8afad3d94ffd9286dee2447ad631b52ecd84a4f47a.xlam
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
37d95e56ed2ab7dbaeae0f8afad3d94ffd9286dee2447ad631b52ecd84a4f47a.xlam
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
37d95e56ed2ab7dbaeae0f8afad3d94ffd9286dee2447ad631b52ecd84a4f47a.xlsx
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Size
654KB
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MD5
8216d3088f8358388dfcbdc7026f2ea1
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SHA1
3040eaecd169f745eae12c30652eebc676c3f234
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SHA256
37d95e56ed2ab7dbaeae0f8afad3d94ffd9286dee2447ad631b52ecd84a4f47a
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SHA512
029f80578514d71ea67d0140423a1732d95006d647d852ff5db3e0ad401499e7bc537c8302fd056187233100428c1f23ddeceed8616f3a62d78de821dc0586f5
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SSDEEP
12288:FnnWqkrsXN8zr24zzR80FjO/O4YONMYCJ4n44JhzwFjlIZhXDExExQeFZlW:daraiSK8CjOG4fg444zkjqw2d7E
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1
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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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