Analysis
- max time kernel
145s - max time network
146s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/04/2021, 20:17
General
- Target 9a687ace431a49705adbcd7bfbbddcf6.exe
- Size 201KB
- Sample210409-ksqef999qs
- SHA256 4061fb72cf023e7dbc619c0d3ee7c66e1acbb3810aba3fae2592f400d4ee1006
Score
10/10
Malware Config
Extracted
Family
-
xloader
Version
-
2.3
C2
-
http://www.zlzntiayc.icu/a6ru/
Decoy
-
noseainsight.com
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chateaudedigoine.com
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tezhonda.com
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lowergwyeneddmassage.com
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convenienttext.com
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quickbookaccountingpros.com
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mashburneventcenter.com
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marthabymsfashion.com
-
thearcadela.com
-
invisiblefingerprint.com
-
nikadoo.com
-
artsmartclinton.com
-
elitetouringinnovations.com
-
atualizarapp2020.com
-
nideke1.com
-
fyj-sh.com
-
rufflesales.com
-
algemixdelchef.com
-
appleoneplus.com
-
ryosuketanikawa.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 1 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9a687ace431a49705adbcd7bfbbddcf6.exe"C:\Users\Admin\AppData\Local\Temp\9a687ace431a49705adbcd7bfbbddcf6.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\9a687ace431a49705adbcd7bfbbddcf6.exe"C:\Users\Admin\AppData\Local\Temp\9a687ace431a49705adbcd7bfbbddcf6.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2340-117-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2340-118-0x0000000000AD0000-0x0000000000DF0000-memory.dmp
memory/4084-115-0x0000000002B40000-0x0000000002B64000-memory.dmp