dridex | 5acd522c3bce75344ad6b6a36fc5410bec20d3372ec4950ce355e4ce0195adee

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
08-04-2024 21:22

Target

e871ebf523029cc407ea245093da42de_JaffaCakes118.dll
Size

184KB
MD5

e871ebf523029cc407ea245093da42de
SHA1

d763205e2d4fab4d46a9c98c539148fe37f699ef
SHA256

5acd522c3bce75344ad6b6a36fc5410bec20d3372ec4950ce355e4ce0195adee
SHA512

7f22826b2c60839e108e7ef421e3b712b9bf57b68cdece7e345299aa46cf5d6323579284af5018277b5cfac911676a0854e32b9048063f2f3da2561b52c13e3f
SSDEEP

3072:Khd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33JnVQcY:K3fOeIv54W6SFKfc9me9v9/JnV

Score

10^/10

Family

dridex

Botnet

22201

51.79.50.122:443

222.124.142.67:10443

138.201.222.158:4664

rc4.plain

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

Processes:

resource	yara_rule
behavioral2/memory/1888-0-0x0000000074990000-0x00000000749C0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2148 1888 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2148	1888	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1948 wrote to memory of 1888	1948	rundll32.exe	rundll32.exe
PID 1948 wrote to memory of 1888	1948	rundll32.exe	rundll32.exe
PID 1948 wrote to memory of 1888	1948	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e871ebf523029cc407ea245093da42de_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1948

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e871ebf523029cc407ea245093da42de_JaffaCakes118.dll,#1
2⤵
PID:1888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1888 -s 668
3⤵
- Program crash
PID:2148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 1888 -ip 1888
1⤵
PID:3612

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=4164 --field-trial-handle=2148,i,1752153415760610784,11376271161549019716,262144 --variations-seed-version /prefetch:8
1⤵
PID:672

memory/1888-0-0x0000000074990000-0x00000000749C0000-memory.dmp

Filesize
192KB

Download
memory/1888-1-0x0000000002810000-0x0000000002816000-memory.dmp

Filesize
24KB

Download