dridex | 24ce04b568130ebc65ecb0000e4c8e33c628aad0dcc57e541c52298f748af787

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 05:23

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General

Target

JaffaCakes118_24ce04b568130ebc65ecb0000e4c8e33c628aad0dcc57e541c52298f748af787.dll
Size

161KB
MD5

35bc98ff24b3dd953a570a7d38d2e27b
SHA1

482f0bc0e38c125261a58dc8a5aece6a452b5cb8
SHA256

24ce04b568130ebc65ecb0000e4c8e33c628aad0dcc57e541c52298f748af787
SHA512

7f5f4404ac397898f95769f86dee283579c66f6545431a4b9b709701029949f0912684c07f282988c2c2a71cb83b7893823703f050a9b40648df1e6ecec19f43
SSDEEP

3072:km63mpMBf4M8+pwhukvhU7fWaX/77/DZgTmbg+MGaFplA33VBrUZCx3:na/jkvhSlP/7bg8aFnA3brH

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

193.200.130.181:443

95.138.161.226:2303

167.114.113.13:4125

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
behavioral1/memory/1632-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2064	1632	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 1632	1848	rundll32.exe	30
PID 1848 wrote to memory of 1632	1848	rundll32.exe	30
PID 1848 wrote to memory of 1632	1848	rundll32.exe	30
PID 1848 wrote to memory of 1632	1848	rundll32.exe	30
PID 1848 wrote to memory of 1632	1848	rundll32.exe	30
PID 1848 wrote to memory of 1632	1848	rundll32.exe	30
PID 1848 wrote to memory of 1632	1848	rundll32.exe	30
PID 1632 wrote to memory of 2064	1632	rundll32.exe	32
PID 1632 wrote to memory of 2064	1632	rundll32.exe	32
PID 1632 wrote to memory of 2064	1632	rundll32.exe	32
PID 1632 wrote to memory of 2064	1632	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_24ce04b568130ebc65ecb0000e4c8e33c628aad0dcc57e541c52298f748af787.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_24ce04b568130ebc65ecb0000e4c8e33c628aad0dcc57e541c52298f748af787.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1632
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1632 -s 256
    3⤵
    - Program crash
    PID:2064

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/1632-0-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/1632-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/1632-3-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download