Analysis
-
max time kernel
143s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 07:32
Static task
static1
Behavioral task
behavioral1
Sample
a471103a6384e612deb056508cba69ec_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a471103a6384e612deb056508cba69ec_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
-
Target
a471103a6384e612deb056508cba69ec_JaffaCakes118.exe
-
Size
16KB
-
MD5
a471103a6384e612deb056508cba69ec
-
SHA1
f6f87feffd31aefde49e2db2617560dc7d0c156f
-
SHA256
a40a5753e52f34745aa013983e2f8e22fa0af8e8b14b4e6c14fc3ec6b78a2566
-
SHA512
02e8bb36f87775fbdd496426506f14f1dc22fced055609481b4285d8190f1240f90fa63e832e9289ed4d9c60afb711e807679bddd8654b79dcd54d8cda5d2b8e
-
SSDEEP
192:ennY1KfUCTRZORY3mU7gO6/QWePG2opwv22+8MoElv:6ntfUs2Y2U7IYWeO2opwv22+8Moov
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation a471103a6384e612deb056508cba69ec_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
pid pid_target Process procid_target 788 1900 WerFault.exe 91 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1900 wrote to memory of 4028 1900 a471103a6384e612deb056508cba69ec_JaffaCakes118.exe 92 PID 1900 wrote to memory of 4028 1900 a471103a6384e612deb056508cba69ec_JaffaCakes118.exe 92 PID 1900 wrote to memory of 4028 1900 a471103a6384e612deb056508cba69ec_JaffaCakes118.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\a471103a6384e612deb056508cba69ec_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a471103a6384e612deb056508cba69ec_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\a471103a6384e612deb056508cba69ec_JaffaCakes118.exe > nul2⤵PID:4028
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1900 -s 13562⤵
- Program crash
PID:788
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1900 -ip 19001⤵PID:2340
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:81⤵PID:400