General
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Target
c885f510ec933e69f81e857b1c0e2c347cba6d6f29677041b847df2324496331
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Size
556KB
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Sample
221123-vrxgcscg2y
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MD5
41e68cb60b86f75f44fedc913e78368a
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SHA1
fe199e2c221f6084174f36aac04109b94599ed93
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SHA256
c885f510ec933e69f81e857b1c0e2c347cba6d6f29677041b847df2324496331
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SHA512
7e73b58b656e47e67ee758b393aca7085db03996bd8d24d48ab5a79054eade833a2d94a416cbc1e9f0ef234af040fe71b4c870186b36408a7b896d3ff9d34d43
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SSDEEP
12288:j7Lo8Rs90X41cnOOWB2KpyYK4BVqZDx2mpmHPW9GROsI8w:j7L1yMgcnOds44Fp2PWUDI8
Static task
static1
Behavioral task
behavioral1
Sample
c885f510ec933e69f81e857b1c0e2c347cba6d6f29677041b847df2324496331.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
c885f510ec933e69f81e857b1c0e2c347cba6d6f29677041b847df2324496331.exe
Resource
win10v2004-20221111-en
Malware Config
Targets
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Target
c885f510ec933e69f81e857b1c0e2c347cba6d6f29677041b847df2324496331
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Size
556KB
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MD5
41e68cb60b86f75f44fedc913e78368a
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SHA1
fe199e2c221f6084174f36aac04109b94599ed93
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SHA256
c885f510ec933e69f81e857b1c0e2c347cba6d6f29677041b847df2324496331
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SHA512
7e73b58b656e47e67ee758b393aca7085db03996bd8d24d48ab5a79054eade833a2d94a416cbc1e9f0ef234af040fe71b4c870186b36408a7b896d3ff9d34d43
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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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