Analysis
- max time kernel
148s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
05/10/2024, 12:26
General
- Target yplqoz.exe
- Size 167KB
- Sample241005-pmbq7sshml
- SHA256 8acf4c88e097cfcba3bfa08c24884c446bb943f5a3b5eb610f50db67574de771
Malware Config
Extracted
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formbook
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4.1
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sn26
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resenha10.bet
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gulshan-rajput.com
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xbus.tech
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z813my.cfd
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wlxzjlny.cfd
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auntengotiempo.com
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canada-reservation.com
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thegiftcompany.shop
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esthersilveirapropiedades.com
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1wapws.top
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ymjblnvo.cfd
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termokimik.net
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kushiro-artist-school.com
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bmmboo.com
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caceresconstructionservices.com
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kentuckywalkabout.com
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bringyourcart.com
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miamiwinetour.com
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bobcatsocial.site
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thirdmind.network
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 4 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 62 IoCs
- Suspicious behavior: MapViewOfSection 8 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\yplqoz.exe"C:\Users\Admin\AppData\Local\Temp\yplqoz.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\yplqoz.exe"C:\Users\Admin\AppData\Local\Temp\yplqoz.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\colorcpl.exe"C:\Windows\SysWOW64\colorcpl.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\yplqoz.exe"3⤵
- System Location Discovery: System Language Discovery
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/540-0-0x0000000001210000-0x0000000001212000-memory.dmp
memory/1860-15-0x0000000000340000-0x000000000036F000-memory.dmp
memory/1860-14-0x0000000000590000-0x00000000005A9000-memory.dmp
memory/1860-13-0x0000000000590000-0x00000000005A9000-memory.dmp
memory/3464-11-0x0000000002920000-0x0000000002A64000-memory.dmp
memory/3464-7-0x000000000A7D0000-0x000000000A947000-memory.dmp
memory/3464-12-0x000000000A7D0000-0x000000000A947000-memory.dmp
memory/3464-16-0x0000000002920000-0x0000000002A64000-memory.dmp
memory/3464-19-0x0000000008630000-0x0000000008786000-memory.dmp
memory/3464-20-0x0000000008630000-0x0000000008786000-memory.dmp
memory/3464-22-0x0000000008630000-0x0000000008786000-memory.dmp
memory/4284-9-0x0000000000560000-0x000000000058F000-memory.dmp
memory/4284-10-0x00000000029D0000-0x00000000029E5000-memory.dmp
memory/4284-5-0x0000000000560000-0x000000000058F000-memory.dmp
memory/4284-6-0x0000000000D00000-0x0000000000D15000-memory.dmp
memory/4284-4-0x0000000000D90000-0x00000000010DA000-memory.dmp
memory/4284-1-0x0000000000560000-0x000000000058F000-memory.dmp