dridex | e2042fc6606b2ee489474c89817ee054b508ecb510b946376eb1343a60749ab6

Analysis

max time kernel
94s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 14:01

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General

Target

JaffaCakes118_e2042fc6606b2ee489474c89817ee054b508ecb510b946376eb1343a60749ab6.dll
Size

163KB
MD5

05c0dc457554768c603fbaf6bbd70eb6
SHA1

1c8869400440edf4a8c6806ea42bb952d6f6f1b6
SHA256

e2042fc6606b2ee489474c89817ee054b508ecb510b946376eb1343a60749ab6
SHA512

5591c19d6594ae8c50195e6293af09b3f8ba53382a88fe9cc739aa939eca23b2f3087f82a189ffd6d5350ea91ec36a606d3dbae98a133da20e17d980f1438760
SSDEEP

3072:/ar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:Zs4p+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/212-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1432	212	WerFault.exe	82

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 972 wrote to memory of 212	972	rundll32.exe	82
PID 972 wrote to memory of 212	972	rundll32.exe	82
PID 972 wrote to memory of 212	972	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2042fc6606b2ee489474c89817ee054b508ecb510b946376eb1343a60749ab6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2042fc6606b2ee489474c89817ee054b508ecb510b946376eb1343a60749ab6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:212
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 212 -s 708
    3⤵
    - Program crash
    PID:1432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 212 -ip 212
1⤵
PID:384

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/212-0-0x0000000000DC0000-0x0000000000DC6000-memory.dmp

Filesize
24KB

Download
memory/212-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/212-3-0x0000000000DC0000-0x0000000000DC6000-memory.dmp

Filesize
24KB

Download