dridex | 9b9aeac68d794c58beb680b4b6b122f2a6b053e989772770a0e2022046ba3647

Analysis

max time kernel
164s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 18:14

Target

fae2de9f08932d7c654ebb1bd26b60a4_JaffaCakes118.dll
Size

188KB
MD5

fae2de9f08932d7c654ebb1bd26b60a4
SHA1

affc8858cd8e73489c70113fc8e8af32352b3621
SHA256

9b9aeac68d794c58beb680b4b6b122f2a6b053e989772770a0e2022046ba3647
SHA512

1a83b6443b172eda3f0e51d5219e862652f07979a1d76b1abaffebad0f915cf97e6d6d7eae4277375794e961f000980cef5b0f20b240e7ecef50642e21c858f7
SSDEEP

3072:3H0uyjZqEpAK+Gf78TBdrXkTM5vhRg9Esf0DwvtyMpVnpA+z6tX8sxKViW57dU:3Uua/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/4548-1-0x0000000075530000-0x0000000075560000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1064 4548 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1064	4548	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4496 wrote to memory of 4548	4496	rundll32.exe	rundll32.exe
PID 4496 wrote to memory of 4548	4496	rundll32.exe	rundll32.exe
PID 4496 wrote to memory of 4548	4496	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fae2de9f08932d7c654ebb1bd26b60a4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4496

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fae2de9f08932d7c654ebb1bd26b60a4_JaffaCakes118.dll,#1
2⤵
PID:4548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 688
3⤵
- Program crash
PID:1064

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=1044 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8
1⤵
PID:464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4548 -ip 4548
1⤵
PID:3148

memory/4548-0-0x00000000027F0000-0x00000000027F6000-memory.dmp

Filesize
24KB

Download
memory/4548-1-0x0000000075530000-0x0000000075560000-memory.dmp

Filesize
192KB

Download
memory/4548-4-0x00000000027F0000-0x00000000027F6000-memory.dmp

Filesize
24KB

Download