dridex | 14ef7bd210b8688eba2b53ffe7d2c850dfc73dc8200d262765052b6dc22cf6d8

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 00:31

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General

Target

JaffaCakes118_14ef7bd210b8688eba2b53ffe7d2c850dfc73dc8200d262765052b6dc22cf6d8.dll
Size

163KB
MD5

234e55df00d5c347d3e0b38f7d63b3e9
SHA1

da9efb3ca43a2684a3cee40529f70c0bc89a1577
SHA256

14ef7bd210b8688eba2b53ffe7d2c850dfc73dc8200d262765052b6dc22cf6d8
SHA512

04fa209dfe8908db15fe0f16e8049b727ad23d8399d6e85b88f0182fd5e52b4f6238aa09ad1a16a1a21587d088b2eb71dcea56e6fc940d1028240f43a27a4e7a
SSDEEP

3072:2ar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:ws4p+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
behavioral1/memory/2988-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2396	2988	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 2120 wrote to memory of 2988	2120	rundll32.exe	30
PID 2120 wrote to memory of 2988	2120	rundll32.exe	30
PID 2120 wrote to memory of 2988	2120	rundll32.exe	30
PID 2120 wrote to memory of 2988	2120	rundll32.exe	30
PID 2120 wrote to memory of 2988	2120	rundll32.exe	30
PID 2120 wrote to memory of 2988	2120	rundll32.exe	30
PID 2120 wrote to memory of 2988	2120	rundll32.exe	30
PID 2988 wrote to memory of 2396	2988	rundll32.exe	32
PID 2988 wrote to memory of 2396	2988	rundll32.exe	32
PID 2988 wrote to memory of 2396	2988	rundll32.exe	32
PID 2988 wrote to memory of 2396	2988	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14ef7bd210b8688eba2b53ffe7d2c850dfc73dc8200d262765052b6dc22cf6d8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14ef7bd210b8688eba2b53ffe7d2c850dfc73dc8200d262765052b6dc22cf6d8.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2988
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2988 -s 236
    3⤵
    - Program crash
    PID:2396

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/2988-0-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/2988-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2988-4-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download