dridex | dde6ac519d39ee1b950b1ed5c03f9cb75cae625070c590dc7b2c3c94364bd7d2

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 06:24

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General

Target

JaffaCakes118_dde6ac519d39ee1b950b1ed5c03f9cb75cae625070c590dc7b2c3c94364bd7d2.dll
Size

163KB
MD5

f18ab604a9728b3641ad9d695f221eb8
SHA1

6fda2e46ddbe29f16582687021e721f10f30c282
SHA256

dde6ac519d39ee1b950b1ed5c03f9cb75cae625070c590dc7b2c3c94364bd7d2
SHA512

e0ff53dc15f31fefc7ea4702575b6be5c0e7884223589184b600927adcd6fcdab5c919fb84a04a6c90bd0ec76cf34104f96dfb0b53bf6ab02a4feb22063f3acd
SSDEEP

3072:Par6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:ps4p+ADxnSO6D2cOp

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

43.229.206.212:443

82.209.17.209:8172

162.241.209.225:4125

rc4.plain

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex
Dridex family
dridex

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral2/memory/4856-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3632	4856	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 4856	1804	rundll32.exe	85
PID 1804 wrote to memory of 4856	1804	rundll32.exe	85
PID 1804 wrote to memory of 4856	1804	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dde6ac519d39ee1b950b1ed5c03f9cb75cae625070c590dc7b2c3c94364bd7d2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dde6ac519d39ee1b950b1ed5c03f9cb75cae625070c590dc7b2c3c94364bd7d2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4856
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 708
    3⤵
    - Program crash
    PID:3632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4856 -ip 4856
1⤵
PID:1736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4856-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/4856-0-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

Filesize
24KB

Download
memory/4856-3-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

Filesize
24KB

Download