General
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Target
39aff459babaf4488ea90b5e81e463044d4ad3b8a17a3bfcb247725a288db025
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Size
274KB
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Sample
220521-azydeabag8
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MD5
d114e8d71cc065c1019da2c071c9541c
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SHA1
9143b3372a32c79f06f8b8cc3098f390a0db17d7
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SHA256
39aff459babaf4488ea90b5e81e463044d4ad3b8a17a3bfcb247725a288db025
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SHA512
528e53706096a0e2d619f678390b7d520090db5df92a25832ee23a59acf07d01ea769d31d9f13c2cfd2eb84f9c85c8de62b95dc769f369d79e5efb47cb476c33
Malware Config
Extracted
xloader
2.0
b6fg
multlockmt5.com
mohajrannoor.com
robynhoodofretail.info
belinv.com
hotellasab.com
kibrismosad.com
xn--fxwm39aeb590h.xn--io0a7i
resetbrasil.com
tcsonhvac.com
theresav.net
bohoqi.info
machinafuturae.com
mambavault.com
xn--980am9a.top
yumiang.com
evntmonitor.com
83003kk.com
triterm.com
8800pe.com
silvanstudio.com
Targets
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Target
PO0932083943974.exe
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Size
450KB
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MD5
cc034757c9d872b0a95e4a67967e50ac
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SHA1
607ec4ab698dffdd9b0546f3a030a88fdd6ce8b7
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SHA256
0047270c26f603d132bc8e6a67894311356fe2d3c977aa287a09a8261f6b5690
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SHA512
78cbacad75abf582651694af5edf2b1b479851f43bff1cefbd422943e4ebd232c54d0b00e58314760c47ccb1b9d9b433f1ff6686936091a7dd1929173e2638d8
Score10/10-
Formbook
Formbook is a data stealing malware which is capable of stealing data.
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Xloader
Xloader is a rebranded version of Formbook malware.
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suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
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suricata: ET MALWARE FormBook CnC Checkin (POST) M2
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
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Looks for VirtualBox Guest Additions in registry
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Xloader Payload
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Uses the VBS compiler for execution
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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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