General
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Target
WW14.bmp
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Size
232KB
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Sample
220525-2qn7xsefc2
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MD5
5546c1ab6768292b78c746d9ea627f4a
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SHA1
be3bf3f21b6101099bcfd7203a179829aea4b435
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SHA256
93708ec7bc1f9f7581cc2e1310a46000ad38128e19eb1e92db88e59d425b3e15
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SHA512
90d341f42f80c99558b9659e6cc39f7211acaf4010234c51f7cc66d729102f25b50bf29688ee29b8a4031b4f35d4666617a278ba1754c96c26aa6759027f601f
Static task
static1
Behavioral task
behavioral1
Sample
WW14.exe
Resource
win7-20220414-en
Malware Config
Extracted
socelars
https://sa-us-bucket.s3.us-east-2.amazonaws.com/hfber54/
Targets
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Target
WW14.bmp
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Size
232KB
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MD5
5546c1ab6768292b78c746d9ea627f4a
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SHA1
be3bf3f21b6101099bcfd7203a179829aea4b435
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SHA256
93708ec7bc1f9f7581cc2e1310a46000ad38128e19eb1e92db88e59d425b3e15
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SHA512
90d341f42f80c99558b9659e6cc39f7211acaf4010234c51f7cc66d729102f25b50bf29688ee29b8a4031b4f35d4666617a278ba1754c96c26aa6759027f601f
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FFDroider Payload
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Socelars Payload
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suricata: ET MALWARE Win32/FFDroider CnC Activity M2
suricata: ET MALWARE Win32/FFDroider CnC Activity M2
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suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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