General
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Target
01c9ef989594dd752b02d280530c117f0c744c18fe3351a9ef24e0a6b44c3191
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Size
407KB
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Sample
220521-a7x3lsedhn
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MD5
664c9c6579b65a2c163c01689620599c
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SHA1
bc88ce965ce15cafb5914b90918ab339bd96dbc3
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SHA256
01c9ef989594dd752b02d280530c117f0c744c18fe3351a9ef24e0a6b44c3191
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SHA512
13f6303b3129c1ca678a0131720bbae31c91444451a86abbb8cecde79103738357ade8a30c228d721b85e3ad84f05a39367493b7a106ad464246d6a0c40712e5
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
628KB
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MD5
42e8fda0885f8ce54deaabab4d25f775
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SHA1
f1173fbe2ddf0b031f4ee189e7448e0d13084595
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SHA256
a0086dfee2dba4d6a0adab05e848cfbb9755f68be7adef3ff35ff9740e5a1c2e
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SHA512
015521a434a05f8fcff947f1dc7bcebf1f1ad9d70dc44612ebed84dfd6de3af96ddf0439a994d0bd16e9e07dc888af20389b606824e700c2557ce95f0c802516
Score10/10-
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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Looks for VirtualBox Guest Additions in registry
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Xloader Payload
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Adds policy Run key to start application
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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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Uses the VBS compiler for execution
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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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