Analysis
- max time kernel
150s - max time network
141s - platform
windows10_x64 - resource
win10v20201028 - submitted
30/03/2021, 06:27
General
- Target SHIPPING DOCUMENTS.exe
- Size 388KB
- Sample210330-b3epe495e2
- SHA256 8ac1fc19367861f3a749d801300f554148e36a0e8a4f4cce3c5d3e4de43e4279
Malware Config
Extracted
-
formbook
-
http://www.middlehambooks.com/klf/
-
podcastyourvote.com
-
northernlsx.com
-
guide4idiots.com
-
artebythesea.com
-
sapanyc.com
-
livinoutthedreamsco.com
-
thepowersinyou.com
-
protocolmodern.com
-
holdergear.com
-
betteringthehumanexperience.xyz
-
agnostec.com
-
royermaldonado.com
-
wealthtruckingco.com
-
artcode-software.com
-
microsoftpods.com
-
identityofplace.com
-
algoritas.com
-
grandpaurbanfarm.net
-
zahidibr.com
-
flawlessdrinking.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 2 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
-
-
C:\Windows\SysWOW64\NETSTAT.EXE"C:\Windows\SysWOW64\NETSTAT.EXE"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"3⤵
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2588-7-0x0000000003240000-0x0000000003317000-memory.dmp
memory/2588-16-0x0000000005820000-0x00000000058FE000-memory.dmp
memory/2608-11-0x0000000000130000-0x000000000015E000-memory.dmp
memory/2608-10-0x0000000001100000-0x000000000110B000-memory.dmp
memory/2608-12-0x0000000000A40000-0x0000000000D60000-memory.dmp
memory/2608-15-0x00000000008A0000-0x0000000000933000-memory.dmp
memory/2700-5-0x00000000009E0000-0x0000000000D00000-memory.dmp
memory/2700-6-0x0000000000E00000-0x0000000000E14000-memory.dmp
memory/2700-4-0x0000000000400000-0x000000000042E000-memory.dmp