General
-
Target
87cc1cc29f6168a78250a0681af868bbab038f26f4229ad8f381603bf12edc07
-
Size
338KB
-
Sample
220104-3nx8gshfe2
-
MD5
800a28ad58c0b5dd69d7739d6f364895
-
SHA1
dddd2112766605829c8977b593e2b37f48d07ec5
-
SHA256
87cc1cc29f6168a78250a0681af868bbab038f26f4229ad8f381603bf12edc07
-
SHA512
339f83e3548cb94ace37b40bc7c949083a3c056f74088d48512a07ecb544df27f4a029e810941cfd69454f077f79cc35ebf766a2ff30192984153c6d83e3396b
Static task
static1
Behavioral task
behavioral1
Sample
87cc1cc29f6168a78250a0681af868bbab038f26f4229ad8f381603bf12edc07.exe
Resource
win10-en-20211208
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Extracted
tofsee
patmushta.info
parubey.info
Extracted
raccoon
10da56e7e71e97bdc1f36eb76813bbc3231de7e4
-
url4cnc
http://194.180.174.53/capibar
http://91.219.236.18/capibar
http://194.180.174.41/capibar
http://91.219.236.148/capibar
https://t.me/capibar
Targets
-
-
Target
87cc1cc29f6168a78250a0681af868bbab038f26f4229ad8f381603bf12edc07
-
Size
338KB
-
MD5
800a28ad58c0b5dd69d7739d6f364895
-
SHA1
dddd2112766605829c8977b593e2b37f48d07ec5
-
SHA256
87cc1cc29f6168a78250a0681af868bbab038f26f4229ad8f381603bf12edc07
-
SHA512
339f83e3548cb94ace37b40bc7c949083a3c056f74088d48512a07ecb544df27f4a029e810941cfd69454f077f79cc35ebf766a2ff30192984153c6d83e3396b
-
Suspicious use of NtCreateProcessExOtherParentProcess
-
Arkei Stealer Payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
XMRig Miner Payload
-
Creates new service(s)
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Modifies Windows Firewall
-
Sets service image path in registry
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v6
Persistence
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1