Analysis
- max time kernel
42s - max time network
110s - platform
windows10_x64 - resource
win10v20201028 - submitted
03/02/2021, 18:46
General
- Target 34f0a0bab5402fc66736cee86b1221bc.exe
- Size 683KB
- Sample210203-1grpj8s862
- SHA256 4698bc9f2d175db34261a75b9af17e3a6da6e1bf2df9c287c37fcc133d421cd6
Malware Config
Extracted
-
formbook
-
http://www.aubonmarcheduparc.com/rina/
-
syndicauto.net
-
techvorx.com
-
palletrackingvancouver.com
-
pricetrackerindia.com
-
photocravings.com
-
jenniferlwilsonrn.com
-
cartucce-toner.com
-
fred-auto-sport.com
-
aletheajean.com
-
beautyhacks.website
-
seoalmaguer.com
-
cursoencasa.net
-
flex-eg.com
-
dygdreams.com
-
magnoliadawson.com
-
whitehouseeffectband.com
-
visualtrigger.art
-
kalinahybridseeds.com
-
glacesnamur.com
-
drbordogna.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
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of SetThreadContext 1 IoCs
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\34f0a0bab5402fc66736cee86b1221bc.exe"C:\Users\Admin\AppData\Local\Temp\34f0a0bab5402fc66736cee86b1221bc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\chWqXDfTzxGvP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB04A.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\34f0a0bab5402fc66736cee86b1221bc.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1176-17-0x0000000001960000-0x0000000001C80000-memory.dmp
memory/1176-14-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3152-9-0x0000000005760000-0x0000000005764000-memory.dmp
memory/3152-8-0x00000000055E0000-0x00000000055E1000-memory.dmp
memory/3152-2-0x0000000073820000-0x0000000073F0E000-memory.dmp
memory/3152-10-0x0000000008BF0000-0x0000000008C6C000-memory.dmp
memory/3152-11-0x0000000008D10000-0x0000000008D11000-memory.dmp
memory/3152-7-0x0000000005770000-0x0000000005771000-memory.dmp
memory/3152-6-0x0000000005620000-0x0000000005621000-memory.dmp
memory/3152-5-0x0000000005A80000-0x0000000005A81000-memory.dmp
memory/3152-3-0x0000000000CF0000-0x0000000000CF1000-memory.dmp