Analysis
- max time kernel
150s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
21/02/2022, 14:08
General
- Target quote your best selling price.exe
- Size 773KB
- Sample220221-rfmk8sbedj
- SHA256 fb98f0f50c30ffdacfa3ea67a2990fa5ec2ee2646dc2226179f8589aec41f5d1
Malware Config
Extracted
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xloader
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2.5
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dnqi
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globexglobalstore.com
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nanshalife.online
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sferastp.com
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coastalriskga.com
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vintagealiso.com
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bremosa.com
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dirtymindtees.com
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nonsensehenough.com
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stakecompare.com
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alphablackcars.com
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vinawap.mobi
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subito-credit.xyz
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infowebp.com
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boomboombusiness.com
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pestancecontrol.xyz
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amazingspanishlook.com
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nb-xingya.com
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bhawanitransports.com
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contractor-mart.com
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igingood.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
- Xloader Payload 3 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 2 IoCs
- Drops file in Windows directory 6 IoCs
- Suspicious behavior: EnumeratesProcesses 56 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 10 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\quote your best selling price.exe"C:\Users\Admin\AppData\Local\Temp\quote your best selling price.exe"2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\logagent.exeC:\Windows\System32\logagent.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\wlanext.exe"C:\Windows\SysWOW64\wlanext.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\SysWOW64\logagent.exe"3⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1164-140-0x0000000008E30000-0x0000000008F7E000-memory.dmp
memory/1164-148-0x00000000090F0000-0x000000000925F000-memory.dmp
memory/3060-136-0x0000000072480000-0x00000000724A9000-memory.dmp
memory/3060-135-0x0000000001290000-0x0000000001291000-memory.dmp
memory/3060-137-0x0000000003250000-0x000000000359A000-memory.dmp
memory/3060-138-0x000000007249D000-0x000000007249E000-memory.dmp
memory/3060-139-0x0000000001620000-0x0000000001631000-memory.dmp
memory/3060-134-0x0000000072480000-0x00000000724A9000-memory.dmp
memory/3516-130-0x0000000000690000-0x0000000000691000-memory.dmp
memory/3516-133-0x0000000003876000-0x0000000003877000-memory.dmp
memory/3672-144-0x000002907F470000-0x000002907F480000-memory.dmp
memory/3672-145-0x000002907F4D0000-0x000002907F4E0000-memory.dmp
memory/3672-146-0x000002907FB80000-0x000002907FB84000-memory.dmp
memory/4172-143-0x00000000012A0000-0x00000000015EA000-memory.dmp
memory/4172-142-0x00000000009A0000-0x00000000009C9000-memory.dmp
memory/4172-147-0x0000000001170000-0x0000000001200000-memory.dmp
memory/4172-141-0x0000000000A20000-0x0000000000A37000-memory.dmp