dridex | d86599b0cb63e99b123e5f2586870a57a443c7d8414a0b56449987ed1f99efc1

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 21:52

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General

Target

JaffaCakes118_d86599b0cb63e99b123e5f2586870a57a443c7d8414a0b56449987ed1f99efc1.dll
Size

160KB
MD5

e141ccdf46400ff87d2dc92fffb5a04e
SHA1

af64138ceb46a05fff3fab8fdb3119de445fd010
SHA256

d86599b0cb63e99b123e5f2586870a57a443c7d8414a0b56449987ed1f99efc1
SHA512

1285193dba0a1f6013f53db3325a35bd288eb5109161d97bd87ba5ccf7e9a4116d1fcca61aaf23be0bb77d241f9b744969e58ffe502ec7cb734e3abba66883bf
SSDEEP

3072:dM5RgjZh7gpk57/MbVelsxoNTen1v/HuxbIXU89J3WgMh8zH6:+52j4pk5zMbVO6/HUIXU8KgMyz

Score

10^/10

dridex 40111 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

40111

188.226.199.7:443

46.101.216.218:8172

178.254.33.197:2303

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/2272-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

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 7 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 2272	1860	rundll32.exe	28
PID 1860 wrote to memory of 2272	1860	rundll32.exe	28
PID 1860 wrote to memory of 2272	1860	rundll32.exe	28
PID 1860 wrote to memory of 2272	1860	rundll32.exe	28
PID 1860 wrote to memory of 2272	1860	rundll32.exe	28
PID 1860 wrote to memory of 2272	1860	rundll32.exe	28
PID 1860 wrote to memory of 2272	1860	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d86599b0cb63e99b123e5f2586870a57a443c7d8414a0b56449987ed1f99efc1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d86599b0cb63e99b123e5f2586870a57a443c7d8414a0b56449987ed1f99efc1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2272

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/2272-0-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/2272-3-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/2272-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download