Analysis
- max time kernel
146s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
04/05/2024, 01:33
General
- Target 99ad43415d3fce1de4b15b26893f60e126645f028602a7a0fff9432b99403433.exe
- Size 1.1MB
- Sample240504-bykxcscg67
- SHA256 99ad43415d3fce1de4b15b26893f60e126645f028602a7a0fff9432b99403433
Malware Config
Extracted
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formbook
-
4.1
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se63
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socratesandhisclouds.com
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versioncolor.com
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ytcp011.com
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908511.vip
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egysrvs.com
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ky5682011.cc
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kkuu14.icu
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wavebsb.com
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klikadelivery.com
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jnbxbpq.com
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5o8oh.us
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hemule.net
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techinf.xyz
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bevage.club
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we37h.com
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tipsde.shop
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48136.vip
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bestcampertrailerbrands.com
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fairmedics.in
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quixonic.tech
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 60 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\99ad43415d3fce1de4b15b26893f60e126645f028602a7a0fff9432b99403433.exe"C:\Users\Admin\AppData\Local\Temp\99ad43415d3fce1de4b15b26893f60e126645f028602a7a0fff9432b99403433.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\99ad43415d3fce1de4b15b26893f60e126645f028602a7a0fff9432b99403433.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\SysWOW64\systray.exe"C:\Windows\SysWOW64\systray.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\svchost.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/400-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/400-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/400-12-0x0000000001400000-0x000000000174A000-memory.dmp
memory/400-15-0x0000000001850000-0x0000000001865000-memory.dmp
memory/3056-10-0x0000000000E00000-0x0000000000E04000-memory.dmp
memory/3424-21-0x0000000009110000-0x00000000091D0000-memory.dmp
memory/3424-16-0x0000000009110000-0x00000000091D0000-memory.dmp
memory/3424-24-0x00000000091D0000-0x0000000009329000-memory.dmp
memory/3424-25-0x00000000091D0000-0x0000000009329000-memory.dmp
memory/3424-28-0x00000000091D0000-0x0000000009329000-memory.dmp
memory/4812-18-0x0000000000790000-0x0000000000796000-memory.dmp
memory/4812-17-0x0000000000790000-0x0000000000796000-memory.dmp
memory/4812-19-0x0000000000FD0000-0x0000000000FFF000-memory.dmp