dridex | 28c5da1e2895ccc4f4a2edcee87080bde68545dcb77fad5d8edcd593edf73015

Analysis

max time kernel
92s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16-04-2024 22:59

Target

f48455f21326e80609512dd15081306e_JaffaCakes118.dll
Size

188KB
MD5

f48455f21326e80609512dd15081306e
SHA1

4f58db6eee877c4ba7d0b0f111522d6e241a3c11
SHA256

28c5da1e2895ccc4f4a2edcee87080bde68545dcb77fad5d8edcd593edf73015
SHA512

173b9556ec26a868472d60575ed1dd48a72f78beb4f14725a7839e9ae216b0649c99dbe96ea19b3438f1cafbf2789f3c260f0e26db8ddd9c389a16df669f9eb8
SSDEEP

3072:rA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoXo:rzIqATVfQeV2FZalKq6jtGJWuTmd

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/4468-0-0x0000000075530000-0x0000000075560000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1620 4468 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1620	4468	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4624 wrote to memory of 4468	4624	rundll32.exe	rundll32.exe
PID 4624 wrote to memory of 4468	4624	rundll32.exe	rundll32.exe
PID 4624 wrote to memory of 4468	4624	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f48455f21326e80609512dd15081306e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4624

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f48455f21326e80609512dd15081306e_JaffaCakes118.dll,#1
2⤵
PID:4468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 688
3⤵
- Program crash
PID:1620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4468 -ip 4468
1⤵
PID:4860

memory/4468-0-0x0000000075530000-0x0000000075560000-memory.dmp

Filesize
192KB

Download
memory/4468-1-0x0000000000B30000-0x0000000000B36000-memory.dmp

Filesize
24KB

Download