Analysis
- max time kernel
108s - max time network
122s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
29/11/2021, 04:32
General
- Target SecuriteInfo.com.Variant.Strictor.262459.22102.23101.exe
- Size 511KB
- Sample211129-e5zkwabegr
- SHA256 864492d660b1978cc4b0ceb1008c334704d049cb77f98ddf8179660c7f2125cd
Malware Config
Extracted
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xloader
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2.5
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ea0r
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http://www.asiapubz-hk.com/ea0r/
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lionheartcreativestudios.com
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konzertmanagement.com
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blackpanther.online
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broychim-int.com
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takut18.com
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txstarsolar.com
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herdsherpa.com
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igorshestakov.com
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shinesbox.com
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reflectpkljlt.xyz
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oiltoolshub.com
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viralmoneychallenge.com
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changingalphastrategies.com
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mecitiris.com
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rdadmin.online
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miniambiente.com
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kominarcine.com
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pino-almond.com
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heihit.xyz
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junqi888.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 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.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Strictor.262459.22102.23101.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Strictor.262459.22102.23101.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\yNWutJATK.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yNWutJATK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp897F.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Strictor.262459.22102.23101.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Strictor.262459.22102.23101.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1508-126-0x00000000033F0000-0x00000000033F1000-memory.dmp
memory/1508-128-0x0000000004DA0000-0x0000000004DA1000-memory.dmp
memory/1508-163-0x0000000004EC3000-0x0000000004EC4000-memory.dmp
memory/1508-161-0x0000000009840000-0x0000000009841000-memory.dmp
memory/1508-156-0x0000000009660000-0x0000000009661000-memory.dmp
memory/1508-149-0x0000000009680000-0x00000000096B3000-memory.dmp
memory/1508-142-0x00000000033F0000-0x00000000033F1000-memory.dmp
memory/1508-125-0x00000000033F0000-0x00000000033F1000-memory.dmp
memory/1508-138-0x00000000081B0000-0x00000000081B1000-memory.dmp
memory/1508-162-0x000000007FAA0000-0x000000007FAA1000-memory.dmp
memory/1508-129-0x0000000007B10000-0x0000000007B11000-memory.dmp
memory/1508-164-0x0000000009BA0000-0x0000000009BA1000-memory.dmp
memory/1508-131-0x0000000004EC2000-0x0000000004EC3000-memory.dmp
memory/1508-130-0x0000000004EC0000-0x0000000004EC1000-memory.dmp
memory/1508-141-0x00000000088F0000-0x00000000088F1000-memory.dmp
memory/1508-140-0x00000000089A0000-0x00000000089A1000-memory.dmp
memory/1508-134-0x0000000007A20000-0x0000000007A21000-memory.dmp
memory/1508-136-0x0000000007A50000-0x0000000007A51000-memory.dmp
memory/1508-139-0x0000000007AC0000-0x0000000007AC1000-memory.dmp
memory/1508-137-0x0000000008140000-0x0000000008141000-memory.dmp
memory/1908-132-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1908-135-0x00000000014E0000-0x0000000001800000-memory.dmp
memory/3056-115-0x0000000000600000-0x0000000000601000-memory.dmp
memory/3056-122-0x0000000005EA0000-0x0000000005EA1000-memory.dmp
memory/3056-121-0x0000000005940000-0x0000000005999000-memory.dmp
memory/3056-120-0x00000000056A0000-0x00000000056A1000-memory.dmp
memory/3056-119-0x0000000004FC0000-0x0000000004FC6000-memory.dmp
memory/3056-118-0x00000000050E0000-0x00000000050E1000-memory.dmp
memory/3056-117-0x0000000005030000-0x0000000005031000-memory.dmp