General
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Target
b1f9e7c1abace4cf8442f9d5b867c6ad9bf1fce804e068acf3a5a0854f4e4edf
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Size
428KB
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Sample
211022-skza9scfgl
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MD5
6f56173d5ef673d5d124f621e3fb3c18
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SHA1
69dc2e05c048c219b807dc6f5596c508fbb03b0c
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SHA256
b1f9e7c1abace4cf8442f9d5b867c6ad9bf1fce804e068acf3a5a0854f4e4edf
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SHA512
9c457471a21e712f62e6e53697cc0c114d8a70df2fcd5ccda06a61774667dd2c6c95dc0cc96951c3ca84583f4d663f0035b1b0384292e50857729e49ca3b9119
Static task
static1
Malware Config
Extracted
cryptbot
veogmc52.top
mornoi05.top
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payload_url
http://tynwyl15.top/download.php?file=penwa.exe
Targets
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Target
b1f9e7c1abace4cf8442f9d5b867c6ad9bf1fce804e068acf3a5a0854f4e4edf
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Size
428KB
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MD5
6f56173d5ef673d5d124f621e3fb3c18
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SHA1
69dc2e05c048c219b807dc6f5596c508fbb03b0c
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SHA256
b1f9e7c1abace4cf8442f9d5b867c6ad9bf1fce804e068acf3a5a0854f4e4edf
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SHA512
9c457471a21e712f62e6e53697cc0c114d8a70df2fcd5ccda06a61774667dd2c6c95dc0cc96951c3ca84583f4d663f0035b1b0384292e50857729e49ca3b9119
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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Drops startup file
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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