Analysis
-
max time kernel
141s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
06-04-2024 07:52
Static task
static1
Behavioral task
behavioral1
Sample
df5c07b23bf94e2f37babc2600bc5c90_JaffaCakes118.dll
Resource
win7-20231129-en
General
-
Target
df5c07b23bf94e2f37babc2600bc5c90_JaffaCakes118.dll
-
Size
604KB
-
MD5
df5c07b23bf94e2f37babc2600bc5c90
-
SHA1
f83c8d24ffe6684079538de9a9fa1dcdf0d14713
-
SHA256
f183231649f6afa787e8876c902d6d51b354fff0f2e9f218ffce0f469ad37599
-
SHA512
81939c8f263f655fc261c85087237d4b274cd2f4e2f036ae7c86c5ba15e4a8b4b43e5bcb2e7476c4fb779d1e245fa98c31dd6b0d2accbef3580b01ef3debc565
-
SSDEEP
12288:BuIBwWwMtjp4CqwqyaXPLAfx38TW9DiWUT2tq017JGoLbHW/:c2b4wqyaDA5sTWiXT2tq07G2i/
Malware Config
Extracted
dridex
10444
174.128.245.202:443
51.83.3.52:13786
69.64.50.41:6602
Signatures
-
Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 21 1396 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 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3128 wrote to memory of 1396 3128 rundll32.exe rundll32.exe PID 3128 wrote to memory of 1396 3128 rundll32.exe rundll32.exe PID 3128 wrote to memory of 1396 3128 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\df5c07b23bf94e2f37babc2600bc5c90_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\df5c07b23bf94e2f37babc2600bc5c90_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/1396-0-0x0000000000400000-0x0000000000530000-memory.dmpFilesize
1.2MB
-
memory/1396-1-0x0000000000400000-0x0000000000530000-memory.dmpFilesize
1.2MB
-
memory/1396-2-0x0000000000A60000-0x0000000000A61000-memory.dmpFilesize
4KB
-
memory/1396-4-0x0000000000400000-0x0000000000530000-memory.dmpFilesize
1.2MB
-
memory/1396-6-0x0000000000A60000-0x0000000000A61000-memory.dmpFilesize
4KB