Analysis
- max time kernel
146s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
- submitted
27/07/2024, 01:01
General
- Target 02500b9058612028c5667bfd9302d81184689fcb88eb5500902d39baec246fa0.vbe
- Size 785KB
- Sample240727-bc9zcszaqa
- SHA256 02500b9058612028c5667bfd9302d81184689fcb88eb5500902d39baec246fa0
Malware Config
Extracted
-
formbook
-
4.1
-
de94
-
way2future.net
-
worldnewsdailys.online
-
rendamaisbr.com
-
s485.icu
-
vcxwpo.xyz
-
imagivilleartists.com
-
herbatyorganics.com
-
xn--80ado1abokv5d.xn--p1acf
-
invigoratewell.com
-
especialistaleitura.online
-
pkrstg.com
-
performacaretechnical.com
-
dreamgame55.net
-
hkitgugx.xyz
-
istanlikbilgiler.click
-
slotter99j.vip
-
exploringtheoutdoors.net
-
triberoots.com
-
energiaslotsbet.com
-
dkforcm.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Blocklisted process makes network request 1 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 56 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 14 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\02500b9058612028c5667bfd9302d81184689fcb88eb5500902d39baec246fa0.vbe"2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\HHhHh.exe"C:\Users\Admin\AppData\Local\Temp\HHhHh.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\HHhHh.exe"C:\Users\Admin\AppData\Local\Temp\HHhHh.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
-
-
-
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"2⤵
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\HHhHh.exe"3⤵
- System Location Discovery: System Language Discovery
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
HHhHh.exe
memory/2544-27-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2544-28-0x0000000001670000-0x0000000001684000-memory.dmp
memory/2544-25-0x0000000001170000-0x00000000014BA000-memory.dmp
memory/2544-21-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2908-16-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/2908-12-0x0000000000E50000-0x0000000000EE2000-memory.dmp
memory/2908-17-0x0000000005D00000-0x0000000005D0E000-memory.dmp
memory/2908-18-0x0000000005D20000-0x0000000005D2E000-memory.dmp
memory/2908-19-0x0000000006A00000-0x0000000006A76000-memory.dmp
memory/2908-20-0x000000000A8C0000-0x000000000A95C000-memory.dmp
memory/2908-14-0x0000000005820000-0x00000000058B2000-memory.dmp
memory/2908-24-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/2908-13-0x0000000005D30000-0x00000000062D4000-memory.dmp
memory/2908-15-0x00000000057C0000-0x00000000057CA000-memory.dmp
memory/2908-11-0x0000000074ABE000-0x0000000074ABF000-memory.dmp
memory/3352-29-0x0000000002DC0000-0x0000000002F24000-memory.dmp
memory/3352-38-0x0000000002DC0000-0x0000000002F24000-memory.dmp
memory/3352-40-0x0000000007E80000-0x0000000007FC3000-memory.dmp
memory/3664-30-0x0000000000DD0000-0x0000000000DE2000-memory.dmp
memory/3664-32-0x0000000000DD0000-0x0000000000DE2000-memory.dmp
memory/3664-34-0x0000000000DD0000-0x0000000000DE2000-memory.dmp
memory/3664-35-0x0000000001000000-0x000000000102F000-memory.dmp