dridex | 4d62e7ee51d20af0fa92eca063fbe580abcf145e5b140a5586a91acd02fa3333

Analysis

max time kernel
91s
max time network
92s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
07-04-2024 13:01

Target

e4fc8cf6bd658ef976c0b459ae229ac8_JaffaCakes118.dll
Size

188KB
MD5

e4fc8cf6bd658ef976c0b459ae229ac8
SHA1

1614e44fe631ceaa88f7bc50093dc4d33c401f55
SHA256

4d62e7ee51d20af0fa92eca063fbe580abcf145e5b140a5586a91acd02fa3333
SHA512

1ba1393ddd221a4c3c04c3cc36bef5422202b3ac44c9155afa2386d57709a5cf1f1e8697a2aefc7e81cf9e6248550b22dd03e52f0f3e9d4d23a26a12ad8eb7b8
SSDEEP

3072:nH0uyjZqEpAK+Gf78TBdrXkTM5vhRg9Esf0DwvtyMpVnpA+z6tX8sxKViWv7dU:nUua/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/4928-0-0x00000000757A0000-0x00000000757D0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4196 4928 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4196	4928	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 5108 wrote to memory of 4928	5108	rundll32.exe	rundll32.exe
PID 5108 wrote to memory of 4928	5108	rundll32.exe	rundll32.exe
PID 5108 wrote to memory of 4928	5108	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e4fc8cf6bd658ef976c0b459ae229ac8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5108

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e4fc8cf6bd658ef976c0b459ae229ac8_JaffaCakes118.dll,#1
2⤵
PID:4928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 692
3⤵
- Program crash
PID:4196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4928 -ip 4928
1⤵
PID:3700

memory/4928-0-0x00000000757A0000-0x00000000757D0000-memory.dmp

Filesize
192KB

Download
memory/4928-1-0x00000000009B0000-0x00000000009B6000-memory.dmp

Filesize
24KB

Download