Analysis
- max time kernel
161s - max time network
167s - platform
windows10-2004_x64 - resource
win10v2004-20231023-en - resource tags
- submitted
15/11/2023, 07:39
General
- Target Shipment Document BL,INV and packing list.jpg.exe
- Size 313KB
- Sample231115-jg2sjsff5t
- SHA256 cf33cf1b99aec2e58ebff495b327734f9d444884af6846ea086c210bd4ee2623
Malware Config
Extracted
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formbook
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4.1
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fs35
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latechdz.com
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sdp-ploce.com
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ss203.site
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sm6yuy.net
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needstothink.com
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heginstwp.com
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blueplumespirit.com
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vemconferirshop.click
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yorent-auto.com
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eleononaly.com
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medicalspacelocators.com
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7law.info
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imacanberra.online
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bbtyss.top
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onlyanfans.com
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varenty.com
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fappies.shop
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313865.com
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hongpools.com
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babkacuisine.xyz
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 4 IoCs
- Executes dropped EXE 2 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 55 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Shipment Document BL,INV and packing list.jpg.exe"C:\Users\Admin\AppData\Local\Temp\Shipment Document BL,INV and packing list.jpg.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\inqvcprugn.exe"C:\Users\Admin\AppData\Local\Temp\inqvcprugn.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\inqvcprugn.exe"C:\Users\Admin\AppData\Local\Temp\inqvcprugn.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\cmstp.exe"C:\Windows\SysWOW64\cmstp.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:\Users\Admin\AppData\Local\Temp\inqvcprugn.exe"3⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
gehhylbdaan.qpl
inqvcprugn.exe
inqvcprugn.exe
inqvcprugn.exe
memory/1324-16-0x00000000009C0000-0x00000000009D6000-memory.dmp
memory/1324-20-0x0000000000900000-0x000000000092F000-memory.dmp
memory/1324-22-0x0000000002650000-0x00000000026E4000-memory.dmp
memory/1324-19-0x0000000002920000-0x0000000002C6A000-memory.dmp
memory/1324-18-0x0000000000900000-0x000000000092F000-memory.dmp
memory/1324-17-0x00000000009C0000-0x00000000009D6000-memory.dmp
memory/2236-12-0x0000000000500000-0x0000000000515000-memory.dmp
memory/2236-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2236-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2236-9-0x0000000000A90000-0x0000000000DDA000-memory.dmp
memory/3212-5-0x0000000000550000-0x0000000000552000-memory.dmp
memory/3380-13-0x00000000088C0000-0x0000000008A28000-memory.dmp
memory/3380-23-0x0000000008A30000-0x0000000008AEA000-memory.dmp
memory/3380-24-0x0000000008A30000-0x0000000008AEA000-memory.dmp
memory/3380-26-0x00000000088C0000-0x0000000008A28000-memory.dmp
memory/3380-28-0x0000000008A30000-0x0000000008AEA000-memory.dmp