dridex | d89fef7af32d625d01dfe6c3247891b004be3c5a2d844764fe9d04e6da5c3a84

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06-04-2024 11:59

Target

e27ec63634f951dad53ea5f6cbbf5d2a_JaffaCakes118.dll
Size

188KB
MD5

e27ec63634f951dad53ea5f6cbbf5d2a
SHA1

2b3a11711bca5647e08f758dff14c0012841fe22
SHA256

d89fef7af32d625d01dfe6c3247891b004be3c5a2d844764fe9d04e6da5c3a84
SHA512

1a6ca0dad2576c840e78145bd88735c766260c9a96be83300bf6eec9da9ca7b0c6566aac66ea2b38552c9b9327572e9c3ab36f03adc89dc62219edf913d005fd
SSDEEP

3072:7H0uyjZqEpAK+Gf78TBdrXkTM5vhRg9Esf0DwvtyMpVnpA+z6tX8sxKViWZ7dU:7Uua/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/4512-0-0x00000000750D0000-0x0000000075100000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4828 4512 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4828	4512	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1188 wrote to memory of 4512	1188	rundll32.exe	rundll32.exe
PID 1188 wrote to memory of 4512	1188	rundll32.exe	rundll32.exe
PID 1188 wrote to memory of 4512	1188	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e27ec63634f951dad53ea5f6cbbf5d2a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e27ec63634f951dad53ea5f6cbbf5d2a_JaffaCakes118.dll,#1
2⤵
PID:4512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4512 -s 688
3⤵
- Program crash
PID:4828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4512 -ip 4512
1⤵
PID:4988

memory/4512-0-0x00000000750D0000-0x0000000075100000-memory.dmp

Filesize
192KB

Download
memory/4512-1-0x0000000000FF0000-0x0000000000FF6000-memory.dmp

Filesize
24KB

Download