Analysis
- max time kernel
109s - max time network
125s - platform
windows10-2004_x64 - resource
win10v2004-en-20220112 - submitted
18/01/2022, 17:51
General
- Target 7d9f7b92a0d9fc1f456d6fbe4dd7e45b.exe
- Size 296KB
- Sample220118-we7x1accg2
- SHA256 c40915d082a87e80528c90dabc2a8ed32a7f4f7b6eb271a0a48d6cfdbefcae5d
Score
10/10
Malware Config
Extracted
Family
-
xloader
Version
-
2.5
Campaign
-
yrcy
Decoy
-
ordermws-brands.com
-
jkbswj.com
-
dairatwsl.com
-
lewismiddleton.com
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hevenorfeed.com
-
kovogueshop.com
-
cyberitconsultingz.com
-
besrbee.com
-
workerscompfl1.com
-
wayfinderacu.com
-
smplkindness.com
-
servicesitcy.com
-
babyvv.com
-
fly-crypto.com
-
chahuima.com
-
trist-n.tech
-
minjia56.com
-
oded.top
-
mes-dents-blanches.com
-
nethunsleather.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 use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7d9f7b92a0d9fc1f456d6fbe4dd7e45b.exe"C:\Users\Admin\AppData\Local\Temp\7d9f7b92a0d9fc1f456d6fbe4dd7e45b.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7d9f7b92a0d9fc1f456d6fbe4dd7e45b.exe"C:\Users\Admin\AppData\Local\Temp\7d9f7b92a0d9fc1f456d6fbe4dd7e45b.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3812-131-0x0000000000400000-0x0000000000429000-memory.dmp