dridex | c6427e44b96fdbaf9a0d42bf6fbd6e8d248a01322a6a81a199d5f547b82d78af

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
25-03-2024 16:37

Target

de74a32cedb42b6ee5bf103012327282.dll
Size

188KB
MD5

de74a32cedb42b6ee5bf103012327282
SHA1

2a5db082bc334905a553c7115593cf6f59520ba6
SHA256

c6427e44b96fdbaf9a0d42bf6fbd6e8d248a01322a6a81a199d5f547b82d78af
SHA512

ed08c7f6e3fa8bcfca8a9e3ef61c2d5ef2a83d9c394bd50e9bbb60c069b593483538d242012d15728acd7a10ce21eb6c5422de6fdec2fc590c0940b3e1f46a4d
SSDEEP

3072:nA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo6o:nzIqATVfQeV2FZalKq6jtGJWuTmd

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/1796-0-0x0000000074FD0000-0x0000000075000000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1928 1796 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1928	1796	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4040 wrote to memory of 1796	4040	rundll32.exe	rundll32.exe
PID 4040 wrote to memory of 1796	4040	rundll32.exe	rundll32.exe
PID 4040 wrote to memory of 1796	4040	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\de74a32cedb42b6ee5bf103012327282.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4040

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\de74a32cedb42b6ee5bf103012327282.dll,#1
2⤵
PID:1796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1796 -s 692
3⤵
- Program crash
PID:1928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1796 -ip 1796
1⤵
PID:1180

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=4436 --field-trial-handle=2808,i,4621512294509789388,1545966267740426092,262144 --variations-seed-version /prefetch:8
1⤵
PID:4964

memory/1796-0-0x0000000074FD0000-0x0000000075000000-memory.dmp

Filesize
192KB

Download
memory/1796-1-0x00000000015D0000-0x00000000015D6000-memory.dmp

Filesize
24KB

Download