Analysis
- max time kernel
119s - max time network
119s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
21/01/2022, 14:36
General
- Target c0b3e89e6ae15becdebd353a165b61ac.exe
- Size 279KB
- Sample220121-ryk55aaban
- SHA256 c7eeea84c68c73b96a2bc816b9738ca8c9c2abe93f7705ec07f8d1205422d86e
Score
10/10
Malware Config
Extracted
Family
-
xloader
Version
-
2.5
Campaign
-
jdo2
Decoy
-
adopte-un-per.com
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lmandarin.com
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shonemurawni.quest
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bantasis.com
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jsdigitalekuns.net
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hiddenroom.net
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arungjerampangalengan.com
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yinghongxw.com
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buzzcupid.com
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lattent.digital
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faxtoemailguide.com
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romanticfriryrose.com
-
ruleaou.com
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mochiko-blog.com
-
sekireixploit.com
-
bcx-wiremesh.com
-
jobportalsg.com
-
wysspirit.com
-
iflycny.com
-
sh-cy17.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 1 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c0b3e89e6ae15becdebd353a165b61ac.exe"C:\Users\Admin\AppData\Local\Temp\c0b3e89e6ae15becdebd353a165b61ac.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\c0b3e89e6ae15becdebd353a165b61ac.exe"C:\Users\Admin\AppData\Local\Temp\c0b3e89e6ae15becdebd353a165b61ac.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1616-54-0x0000000075F81000-0x0000000075F83000-memory.dmp
memory/1672-56-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1672-57-0x0000000000770000-0x0000000000A73000-memory.dmp