Analysis
-
max time kernel
143s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2024 16:34
Static task
static1
Behavioral task
behavioral1
Sample
2704c6fab698d1b402a4782a0a7ebd54_JaffaCakes118.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2704c6fab698d1b402a4782a0a7ebd54_JaffaCakes118.dll
Resource
win10v2004-20240226-en
General
-
Target
2704c6fab698d1b402a4782a0a7ebd54_JaffaCakes118.dll
-
Size
538KB
-
MD5
2704c6fab698d1b402a4782a0a7ebd54
-
SHA1
b17f9009c27fdd40bea3e824033a5279022d786c
-
SHA256
d704e7823e94548dc72aec27bd98acd97ba3374ba68f3606c0f0fe59543cf92e
-
SHA512
f4e677b43e817c0f7e09977e6871a61e60317838b87a0acbcbd679be28395dd8ca1a051f1a761e88cfd478a74eaecff1c6d3a3cbd023ac6c1f692001b5009e05
-
SSDEEP
12288:x5uCK9y+fJYzgiiUl8KbcoV6lXbBu+yvIgLQJ0x6YarFtoG:x4Ci8giiUl8KbckmwIgLQJ0x6KG
Malware Config
Signatures
-
Bazar Loader
Detected loader normally used to deploy BazarBackdoor malware.
-
Bazar/Team9 Loader payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2376-0-0x000001A6E3D50000-0x000001A6E3D7A000-memory.dmp BazarLoaderVar5 behavioral2/memory/2376-1-0x000001A6E3D50000-0x000001A6E3D7A000-memory.dmp BazarLoaderVar5 -
Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 49 2376 rundll32.exe 50 2376 rundll32.exe 52 2376 rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2704c6fab698d1b402a4782a0a7ebd54_JaffaCakes118.dll,#11⤵
- Blocklisted process makes network request
-
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=2232 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:81⤵