dridex | 8400ecc3bd438edc73441fc675206662cccf5f80c722bf7a72d360afa7cae23a

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-04-2024 12:52

Target

ea08192aeb2d846450e4c5a7a9118d2b_JaffaCakes118.dll
Size

188KB
MD5

ea08192aeb2d846450e4c5a7a9118d2b
SHA1

a751c21f4ecc346c9d5c44d5664c894b849482b3
SHA256

8400ecc3bd438edc73441fc675206662cccf5f80c722bf7a72d360afa7cae23a
SHA512

34db101fa97dce405d9dbc458d3ffd76ca05c4e24ffa352b97d5e9cb5d1fa6632c48fe19d23bada64d037960e053303f8a0e2b4bef649801c6dcd0896c669d2b
SSDEEP

3072:VH0uyjZqEpAK+Gf78TBdrXkTM5vhRg9Esf0DwvtyMpVnpA+z6tX8sxKViWZ7dU:VUua/Pv7YNhRIEZDeXVpAxtMsxK

Score

10^/10

Family

dridex

Botnet

22201

103.82.248.59:443

54.39.98.141:6602

103.109.247.8:10443

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/1196-1-0x0000000075820000-0x0000000075850000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4436 1196 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4436	1196	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3360 wrote to memory of 1196	3360	rundll32.exe	rundll32.exe
PID 3360 wrote to memory of 1196	3360	rundll32.exe	rundll32.exe
PID 3360 wrote to memory of 1196	3360	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea08192aeb2d846450e4c5a7a9118d2b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3360

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea08192aeb2d846450e4c5a7a9118d2b_JaffaCakes118.dll,#1
2⤵
PID:1196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 692
3⤵
- Program crash
PID:4436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1196 -ip 1196
1⤵
PID:3624

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=3956 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
1⤵
PID:3956

memory/1196-0-0x0000000001400000-0x0000000001406000-memory.dmp

Filesize
24KB

Download
memory/1196-1-0x0000000075820000-0x0000000075850000-memory.dmp

Filesize
192KB

Download
memory/1196-4-0x0000000001400000-0x0000000001406000-memory.dmp

Filesize
24KB

Download