General
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Target
57c9479f9b4b3a71a8af9f8bfb7dda53
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Size
4.6MB
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Sample
240114-mecbnahcd2
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MD5
57c9479f9b4b3a71a8af9f8bfb7dda53
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SHA1
789dad79552581e4b24cb0b57d36aba44200041d
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SHA256
c5528f76191477d30f3d6451d82bf0015d9a3706565fddd37e87130635f3182c
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SHA512
1814f3ea07929ae2ee522d13812fd434ce526e27ae44a272e44d80d2712179db147250c942bf02714d912794e96aa40f1526d5163e2f8d1133d64a89dae834c5
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SSDEEP
98304:xvCvLUBsgObqoJ9Gc8Jgm+JfewzfSAE9ql4WQAVFOKNPi7QZW4/A:xcLUCgObqq9Umm+JjzfVEw4WLZWaA
Static task
static1
Malware Config
Extracted
nullmixer
http://znegs.xyz/
Extracted
socelars
http://www.iyiqian.com/
http://www.xxhufdc.top/
http://www.uefhkice.xyz/
http://www.fcektsy.top/
Extracted
smokeloader
pub6
Extracted
vidar
39.9
706
https://prophefliloc.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Targets
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Target
57c9479f9b4b3a71a8af9f8bfb7dda53
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Size
4.6MB
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MD5
57c9479f9b4b3a71a8af9f8bfb7dda53
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SHA1
789dad79552581e4b24cb0b57d36aba44200041d
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SHA256
c5528f76191477d30f3d6451d82bf0015d9a3706565fddd37e87130635f3182c
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SHA512
1814f3ea07929ae2ee522d13812fd434ce526e27ae44a272e44d80d2712179db147250c942bf02714d912794e96aa40f1526d5163e2f8d1133d64a89dae834c5
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SSDEEP
98304:xvCvLUBsgObqoJ9Gc8Jgm+JfewzfSAE9ql4WQAVFOKNPi7QZW4/A:xcLUCgObqq9Umm+JjzfVEw4WLZWaA
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Socelars payload
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Vidar Stealer
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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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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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1