General
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Target
d1a6da3bb5b455c45056ff4b7e29270c29728e6e1add468a9a3e8ff88d6c3afb.bat
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Size
156KB
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Sample
241111-dkf3cs1hmh
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MD5
c88c0f71749f8575068070333359f5b5
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SHA1
af3cbd68266ab3b90bef8db45f8e22e1f4d9d121
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SHA256
d1a6da3bb5b455c45056ff4b7e29270c29728e6e1add468a9a3e8ff88d6c3afb
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SHA512
da549a0f953591baf4021dfb09f6b3afc0ff93dc58c430b90688583c5c43808393506389d97668b5f5d923b8258154d0a66c7f33ddaef7667bbf05fb45ef2fa4
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SSDEEP
3072:pvmWfV9iV9C860i3eCYGBZ/Mf89esLbgVQBF7t+a39Qn4bo:Rdf2+nRBCf89/LESJSko
Static task
static1
Behavioral task
behavioral1
Sample
d1a6da3bb5b455c45056ff4b7e29270c29728e6e1add468a9a3e8ff88d6c3afb.bat
Resource
win7-20240729-en
Malware Config
Extracted
quasar
1.4.1
Office04
walkout.ddnsgeek.com:8080
27391f85-a482-471a-b2cd-1f8ab5bde32e
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encryption_key
6469F8C5BA9A2CFDCF4A3F1651D1E92DBEA41117
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Extracted
xworm
5.0
MQh1F5RA5WIKm4RA
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install_file
USB.exe
Targets
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Target
d1a6da3bb5b455c45056ff4b7e29270c29728e6e1add468a9a3e8ff88d6c3afb.bat
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Size
156KB
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MD5
c88c0f71749f8575068070333359f5b5
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SHA1
af3cbd68266ab3b90bef8db45f8e22e1f4d9d121
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SHA256
d1a6da3bb5b455c45056ff4b7e29270c29728e6e1add468a9a3e8ff88d6c3afb
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SHA512
da549a0f953591baf4021dfb09f6b3afc0ff93dc58c430b90688583c5c43808393506389d97668b5f5d923b8258154d0a66c7f33ddaef7667bbf05fb45ef2fa4
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SSDEEP
3072:pvmWfV9iV9C860i3eCYGBZ/Mf89esLbgVQBF7t+a39Qn4bo:Rdf2+nRBCf89/LESJSko
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Detect Xworm Payload
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Quasar family
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Quasar payload
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Xworm family
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Blocklisted process makes network request
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Executes dropped EXE
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Loads dropped DLL
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
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