General
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Target
037bf2f69da15246646203c0a7bcbf602136b02f61601df3a5dd8ce1e8da65c0
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Size
556KB
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Sample
221127-jssc9abb56
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MD5
55113c969cc06b001416248a5fa292e4
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SHA1
9046e539b20407a00237f07eab571e21cc1896b8
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SHA256
037bf2f69da15246646203c0a7bcbf602136b02f61601df3a5dd8ce1e8da65c0
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SHA512
5252afc3886b09d55139de6d298230f4c2c45deddc8824373364947de510ce45cf6e37d0eb9802f3d5c5587a3a4e03730d780c1a0906f98854c77167ca981089
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SSDEEP
12288:J7Lo8Rs90X41cnOOWB2KpyYK4BVqZDx2mpmHPW9GROsI8w:J7L1yMgcnOds44Fp2PWUDI8
Static task
static1
Behavioral task
behavioral1
Sample
037bf2f69da15246646203c0a7bcbf602136b02f61601df3a5dd8ce1e8da65c0.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
037bf2f69da15246646203c0a7bcbf602136b02f61601df3a5dd8ce1e8da65c0.exe
Resource
win10v2004-20220901-en
Malware Config
Targets
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Target
037bf2f69da15246646203c0a7bcbf602136b02f61601df3a5dd8ce1e8da65c0
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Size
556KB
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MD5
55113c969cc06b001416248a5fa292e4
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SHA1
9046e539b20407a00237f07eab571e21cc1896b8
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SHA256
037bf2f69da15246646203c0a7bcbf602136b02f61601df3a5dd8ce1e8da65c0
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SHA512
5252afc3886b09d55139de6d298230f4c2c45deddc8824373364947de510ce45cf6e37d0eb9802f3d5c5587a3a4e03730d780c1a0906f98854c77167ca981089
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SSDEEP
12288:J7Lo8Rs90X41cnOOWB2KpyYK4BVqZDx2mpmHPW9GROsI8w:J7L1yMgcnOds44Fp2PWUDI8
Score10/10-
Modifies WinLogon for persistence
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Modifies visiblity of hidden/system files in Explorer
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Adds Run key to start application
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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