Analysis
- max time kernel
147s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
03/04/2024, 19:09
General
- Target a445dd187c6dc7254da6d2f0d893f2fb_JaffaCakes118.exe
- Size 510KB
- Sample240403-xt9wksaa4w
- SHA256 2a2187ae775f286c2400957b71aac1c550779fc6652a710d126546d4d4879f0f
Malware Config
Extracted
-
formbook
-
4.1
-
g8ni
-
nickmowat.com
-
garethjame.biz
-
colibrilift.com
-
vulnerabilitylabs.one
-
neuro-ai-web-ru.website
-
16mcnaestreetmooneeponds.com
-
bestofstmaarten.net
-
meditelier.com
-
ragnarduke.com
-
escueladecampo.com
-
vongtayvn.com
-
inmemoriamaan.com
-
yourpeoplemanager.com
-
r6-gytr.com
-
agreeablebeauty.com
-
snpconfirms.com
-
tribalurq.quest
-
purafuse.com
-
cisco-training-course.com
-
wery.top
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 8 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a445dd187c6dc7254da6d2f0d893f2fb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a445dd187c6dc7254da6d2f0d893f2fb_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BLhDhkGdnNl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2D9.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\a445dd187c6dc7254da6d2f0d893f2fb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a445dd187c6dc7254da6d2f0d893f2fb_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1716-6-0x00000000080D0000-0x00000000080DE000-memory.dmp
memory/1716-18-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/1716-2-0x0000000008210000-0x00000000087B4000-memory.dmp
memory/1716-3-0x0000000007D00000-0x0000000007D92000-memory.dmp
memory/1716-4-0x00000000057B0000-0x00000000057C0000-memory.dmp
memory/1716-5-0x0000000007CC0000-0x0000000007CCA000-memory.dmp
memory/1716-8-0x00000000057B0000-0x00000000057C0000-memory.dmp
memory/1716-0-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/1716-1-0x0000000000D90000-0x0000000000E16000-memory.dmp
memory/1716-9-0x000000000CD10000-0x000000000CDAC000-memory.dmp
memory/1716-10-0x000000000CE60000-0x000000000CEB8000-memory.dmp
memory/1716-7-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/3216-16-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3216-19-0x0000000001980000-0x0000000001CCA000-memory.dmp