Analysis
- max time kernel
149s - max time network
148s - platform
windows10_x64 - resource
win10v20201028 - submitted
16/02/2021, 08:56
General
- Target NEW ORDER - VOLVO HK HKPO2102-13561,pdf.exe
- Size 387KB
- Sample210216-bdpy96gwzn
- SHA256 67bf85e54212cc6dd8e3f3bdfe292d7440ae7f7ad5f131f9c8b5ea51a86c1e96
Malware Config
Extracted
-
formbook
-
http://www.oeayzom.com/cna8/
-
exceptionalhospital.com
-
agshorizon.com
-
sabaisurfing.com
-
kathrynprosser.com
-
news-roma.com
-
lareinadelosalisados.com
-
iregretnotcomingupwithit.com
-
dreamwrldrp.com
-
brickhallschool-ng.com
-
exgobal.com
-
ojcllc.com
-
pineviewsunrise.com
-
ru-joking.com
-
theparkplasticsurgery.com
-
mouthsecond.today
-
princessmasksandapparel.com
-
onlinedavetiyecim.com
-
animegirls.xyz
-
heicat.club
-
brazillianallstars.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 IoCs
- Loads dropped DLL 2 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.
- Suspicious behavior: EnumeratesProcesses 64 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
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\NEW ORDER - VOLVO HK HKPO2102-13561,pdf.exe"C:\Users\Admin\AppData\Local\Temp\NEW ORDER - VOLVO HK HKPO2102-13561,pdf.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\NEW ORDER - VOLVO HK HKPO2102-13561,pdf.exe"C:\Users\Admin\AppData\Local\Temp\NEW ORDER - VOLVO HK HKPO2102-13561,pdf.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe"2⤵
- Suspicious use of SetThreadContext
- 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\NEW ORDER - VOLVO HK HKPO2102-13561,pdf.exe"3⤵
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1680-17-0x0000000002BB0000-0x0000000002C79000-memory.dmp
memory/1680-9-0x0000000005FD0000-0x000000000610E000-memory.dmp
memory/2580-12-0x0000000000B40000-0x0000000000B53000-memory.dmp
memory/2580-16-0x0000000000A50000-0x0000000000ADF000-memory.dmp
memory/2580-14-0x0000000004430000-0x0000000004750000-memory.dmp
memory/2580-13-0x0000000000360000-0x0000000000389000-memory.dmp
memory/2832-7-0x0000000000BE0000-0x0000000000F00000-memory.dmp
memory/2832-6-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2832-8-0x0000000000600000-0x0000000000610000-memory.dmp