Analysis
- max time kernel
120s - max time network
126s - platform
windows7_x64 - resource
win7-en-20211104 - submitted
06/12/2021, 13:30
General
- Target f86c2fb3c00fe61bd8b09a8fdad039bf.exe
- Size 517KB
- Sample211206-qrtm9aebbr
- SHA256 8ddb1b007d499a165554e933dcfb0ce8a7ced3506f2609c2a5225c64755bb69a
Score
10/10
Malware Config
Extracted
Family
-
xloader
Version
-
2.5
Campaign
-
hf9j
C2
-
http://www.dubaibiologicdentist.com/hf9j/
Decoy
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afrifarmgroup.com
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coffeeassiciation.com
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unlimit-ed.com
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guy.rest
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dnemperor.com
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ringstorule.com
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reelnasty.com
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travelgleam.com
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sagestyleresale.com
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jiaoyizhuan.club
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fastred.biz
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xn--fiqs8srv0ahj5a.xn--czru2d
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eden-foundation.com
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exquisite-epoxy-systems.com
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luxurycaroffer.com
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sdffzc.com
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suvsdealsonlinesearchdusorg.com
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weihaits.com
-
fetch-us-mtg-refi.zone
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uterinevmkvhm.online
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 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 1 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f86c2fb3c00fe61bd8b09a8fdad039bf.exe"C:\Users\Admin\AppData\Local\Temp\f86c2fb3c00fe61bd8b09a8fdad039bf.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\f86c2fb3c00fe61bd8b09a8fdad039bf.exe"C:\Users\Admin\AppData\Local\Temp\f86c2fb3c00fe61bd8b09a8fdad039bf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1120-57-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1120-59-0x0000000000770000-0x0000000000A73000-memory.dmp
memory/2024-55-0x0000000075801000-0x0000000075803000-memory.dmp