dridex | 7853d1595904460d083f8f611a705c1df202bb5a736d40494c7919e45599080f

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 21:37

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General

Target

JaffaCakes118_7853d1595904460d083f8f611a705c1df202bb5a736d40494c7919e45599080f.dll
Size

163KB
MD5

beee8fc3bcfaf2495b6e992f729134db
SHA1

914e514831fca4226f2744f930cf3489ced937ff
SHA256

7853d1595904460d083f8f611a705c1df202bb5a736d40494c7919e45599080f
SHA512

d4b78012ccbe81c42ace967da2e64d58c25e4b6cb46c3d29d8b2f428718d1936cf40156dbc000c782a97392e99cf28d296193996beb2d047617d338fadc9fe09
SSDEEP

3072:S9F/oNrQb4xVubbXP/NTccbsFvCeLmXH57V30e8Pj:S9F6rQXvFczvYpQP

Score

10^/10

dridex 0 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

43.229.206.212:443

82.209.17.209:8172

162.241.209.225:4125

rc4.plain

Extracted

Family

dridex

Botnet

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/2328-2-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2332	2328	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 2036 wrote to memory of 2328	2036	rundll32.exe	30
PID 2036 wrote to memory of 2328	2036	rundll32.exe	30
PID 2036 wrote to memory of 2328	2036	rundll32.exe	30
PID 2036 wrote to memory of 2328	2036	rundll32.exe	30
PID 2036 wrote to memory of 2328	2036	rundll32.exe	30
PID 2036 wrote to memory of 2328	2036	rundll32.exe	30
PID 2036 wrote to memory of 2328	2036	rundll32.exe	30
PID 2328 wrote to memory of 2332	2328	rundll32.exe	32
PID 2328 wrote to memory of 2332	2328	rundll32.exe	32
PID 2328 wrote to memory of 2332	2328	rundll32.exe	32
PID 2328 wrote to memory of 2332	2328	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7853d1595904460d083f8f611a705c1df202bb5a736d40494c7919e45599080f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7853d1595904460d083f8f611a705c1df202bb5a736d40494c7919e45599080f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 236
    3⤵
    - Program crash
    PID:2332

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/2328-2-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

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memory/2328-1-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

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memory/2328-0-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads