General
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Target
a.exe
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Size
85KB
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Sample
231130-1m6gcsbb94
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MD5
f4fdac362f860520d28385d92c288a7c
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SHA1
9d7add3ef8a94821eff53b9f3b6634a204248a08
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SHA256
bb86852cf19f43f30561b6deb1f31735bebe157fcecdc74f5b7ba453c253b367
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SHA512
097c06c9ae982308bd80be0d4d9c4bf439005f18861c49d662482dd30acdb52ca413e332e65899d5c058df681185cf0ce4bbf6e7a2ac40de75ed2cd4ba2acf6c
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SSDEEP
1536:tKC9T1+3phJnoHt3DU5zPHTLSG/raJtVfNfsCZU8rzfBPgH+U391ChsndEg3:tG/1HTba0ClXR8AsnP
Static task
static1
Malware Config
Extracted
xworm
goofyah-26004.portmap.host:26004
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Install_directory
%AppData%
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install_file
GVClientV4.exe
Targets
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Target
a.exe
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Size
85KB
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MD5
f4fdac362f860520d28385d92c288a7c
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SHA1
9d7add3ef8a94821eff53b9f3b6634a204248a08
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SHA256
bb86852cf19f43f30561b6deb1f31735bebe157fcecdc74f5b7ba453c253b367
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SHA512
097c06c9ae982308bd80be0d4d9c4bf439005f18861c49d662482dd30acdb52ca413e332e65899d5c058df681185cf0ce4bbf6e7a2ac40de75ed2cd4ba2acf6c
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SSDEEP
1536:tKC9T1+3phJnoHt3DU5zPHTLSG/raJtVfNfsCZU8rzfBPgH+U391ChsndEg3:tG/1HTba0ClXR8AsnP
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Detect Xworm Payload
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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Adds Run key to start application
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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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