dridex | dc005849c297c31a81f5292c78fd0efb208c34dfd5cdd3b01ec26301cbd2112f

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
23/12/2024, 13:21

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General

Target

JaffaCakes118_dc005849c297c31a81f5292c78fd0efb208c34dfd5cdd3b01ec26301cbd2112f.dll
Size

163KB
MD5

1bd00cb5f3d373889416332f9e16b214
SHA1

9448bd915ae4fb344e63b2182e847c61cd6ef810
SHA256

dc005849c297c31a81f5292c78fd0efb208c34dfd5cdd3b01ec26301cbd2112f
SHA512

d0b4a0e2af48dc7ed18446b00918fe5bb37060051511e9a608611100404a44bb7de2cb3ca4853457a5cdcb09c1ff835a57ade9ea771d3c2267bd9e9e0364b6f3
SSDEEP

3072:Tar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:Vs4p+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/3472-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4156	3472	WerFault.exe	83

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 392 wrote to memory of 3472	392	rundll32.exe	83
PID 392 wrote to memory of 3472	392	rundll32.exe	83
PID 392 wrote to memory of 3472	392	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dc005849c297c31a81f5292c78fd0efb208c34dfd5cdd3b01ec26301cbd2112f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:392
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dc005849c297c31a81f5292c78fd0efb208c34dfd5cdd3b01ec26301cbd2112f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3472
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3472 -s 708
    3⤵
    - Program crash
    PID:4156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3472 -ip 3472
1⤵
PID:4560

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

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Downloads

memory/3472-0-0x0000000000D60000-0x0000000000D66000-memory.dmp

Filesize
24KB

Download
memory/3472-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/3472-3-0x0000000000D60000-0x0000000000D66000-memory.dmp

Filesize
24KB

Download