dridex | ce1e1b3df96fae904443399e976d64de4468123191d638b57291905420f3fc31

Analysis

max time kernel
93s
max time network
143s
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 01:46

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General

Target

JaffaCakes118_ce1e1b3df96fae904443399e976d64de4468123191d638b57291905420f3fc31.dll
Size

184KB
MD5

9dc2ae21397b30001b5fab5ab5f59f31
SHA1

437512ef06e21dc760eb81979c3203df1993a661
SHA256

ce1e1b3df96fae904443399e976d64de4468123191d638b57291905420f3fc31
SHA512

7f8a2b28a2b0ad7372a3451ded851bfcabb1474dadb7b1b82ecf551b6b8b01bb92431c8158942534fccaff57d591bf79729b9ba7afda22a246b54f214543193d
SSDEEP

3072:WfiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoSlzoxss7:SiLVCIT4WK2z1W+CUHZj4Skq/eaoYoC

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

80.241.218.90:443

103.161.172.109:13786

87.98.128.76:5723

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/1488-1-0x0000000075430000-0x000000007545F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3300	1488	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 1980 wrote to memory of 1488	1980	rundll32.exe	83
PID 1980 wrote to memory of 1488	1980	rundll32.exe	83
PID 1980 wrote to memory of 1488	1980	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce1e1b3df96fae904443399e976d64de4468123191d638b57291905420f3fc31.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce1e1b3df96fae904443399e976d64de4468123191d638b57291905420f3fc31.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 616
    3⤵
    - Program crash
    PID:3300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1488 -ip 1488
1⤵
PID:2052

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/1488-0-0x0000000001320000-0x0000000001326000-memory.dmp

Filesize
24KB

Download
memory/1488-1-0x0000000075430000-0x000000007545F000-memory.dmp

Filesize
188KB

Download
memory/1488-3-0x0000000001320000-0x0000000001326000-memory.dmp

Filesize
24KB

Download