Analysis
-
max time kernel
142s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-04-2024 12:53
Static task
static1
Behavioral task
behavioral1
Sample
d43c607d910f3fadcdcab61c2c02e00d_JaffaCakes118.dll
Resource
win7-20240221-en
General
-
Target
d43c607d910f3fadcdcab61c2c02e00d_JaffaCakes118.dll
-
Size
620KB
-
MD5
d43c607d910f3fadcdcab61c2c02e00d
-
SHA1
0593ba30973c12dba865082d22ef342a38181af0
-
SHA256
e16c031ec8a6e48fae645ca72964343f033c2597476c5b0999ef94316ae7ce7f
-
SHA512
d8ae715d38a321f19e6646f26bac6eb7040559fd461d2f1a835dd35171d9632a92461fb1a26fb3dc1a7c7ccbe2e7d395338f75d22eb45fd26abc888b189d654b
-
SSDEEP
12288:hE6rSia4Ibs3j09TMmonCh5atbz9+eoQoUZpDd7Da1nX9y1XO/zFZx:PeIt3j0dMZnCutz4zI5xDwXUFm
Malware Config
Extracted
dridex
10222
174.128.245.202:443
51.83.3.52:13786
69.64.50.41:6602
Signatures
-
Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid process 3 2976 rundll32.exe 5 2976 rundll32.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Processes:
rundll32.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 2208 wrote to memory of 2976 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 2976 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 2976 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 2976 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 2976 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 2976 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 2976 2208 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d43c607d910f3fadcdcab61c2c02e00d_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d43c607d910f3fadcdcab61c2c02e00d_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
- Checks whether UAC is enabled
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2976-0-0x0000000000730000-0x0000000000869000-memory.dmpFilesize
1.2MB
-
memory/2976-2-0x0000000000730000-0x0000000000869000-memory.dmpFilesize
1.2MB
-
memory/2976-4-0x0000000000730000-0x0000000000869000-memory.dmpFilesize
1.2MB
-
memory/2976-6-0x00000000000D0000-0x00000000000D1000-memory.dmpFilesize
4KB
-
memory/2976-7-0x0000000000730000-0x0000000000869000-memory.dmpFilesize
1.2MB
-
memory/2976-8-0x0000000000730000-0x0000000000869000-memory.dmpFilesize
1.2MB
-
memory/2976-10-0x00000000000D0000-0x00000000000D1000-memory.dmpFilesize
4KB