General
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Target
c4c4438fe773e29f031758ecf324106d.exe
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Size
373KB
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Sample
211019-sy8f4agbb3
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MD5
c4c4438fe773e29f031758ecf324106d
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SHA1
322fdaa03edf909708eaacb14e101727100916f2
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SHA256
1537dcb7140c459eb68c6a8e7feb716244377856bda08f9dac31cb2dcb7318a6
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SHA512
7155861c481d6b41048bf13a24bc3978a4f6fd789738b0fdb297435d5797655c4207fabe763e92dae6a2ed75ae5854b535dc421b527f13ff1bb95e80553a5f5c
Static task
static1
Behavioral task
behavioral1
Sample
c4c4438fe773e29f031758ecf324106d.exe
Resource
win7-en-20211014
Malware Config
Extracted
cryptbot
veoqkb22.top
morpib02.top
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payload_url
http://tyncel11.top/download.php?file=lv.exe
Extracted
danabot
192.119.110.73:443
192.236.147.159:443
192.210.222.88:443
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embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
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type
loader
Extracted
danabot
2052
4
192.119.110.73:443
192.236.147.159:443
192.210.222.88:443
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embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
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type
main
Targets
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Target
c4c4438fe773e29f031758ecf324106d.exe
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Size
373KB
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MD5
c4c4438fe773e29f031758ecf324106d
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SHA1
322fdaa03edf909708eaacb14e101727100916f2
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SHA256
1537dcb7140c459eb68c6a8e7feb716244377856bda08f9dac31cb2dcb7318a6
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SHA512
7155861c481d6b41048bf13a24bc3978a4f6fd789738b0fdb297435d5797655c4207fabe763e92dae6a2ed75ae5854b535dc421b527f13ff1bb95e80553a5f5c
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Danabot Loader Component
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Suspicious use of NtCreateProcessExOtherParentProcess
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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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Deletes itself
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Drops startup file
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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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Accesses Microsoft Outlook profiles
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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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Suspicious use of SetThreadContext
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