dridex | a21cff8de196daa4fbb86fe6514b67bbef7805ce8ef48e5faa6db9936d219a65

Analysis

max time kernel
141s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/01/2025, 07:07 UTC

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General

Target

a21cff8de196daa4fbb86fe6514b67bbef7805ce8ef48e5faa6db9936d219a65.exe
Size

1.4MB
MD5

3b5fa13edb1ed6d7ce79084f544883b4
SHA1

f28df7ee0571da9751d08c45a495550a24fa6ac8
SHA256

a21cff8de196daa4fbb86fe6514b67bbef7805ce8ef48e5faa6db9936d219a65
SHA512

24473397e9bf128782a48bc9dbbffa6effa15f32a44fae67a43426f76dd5d7a25abb20319e16f65ae7e00540a9f0f3237a734100f243b54f91eb16d07731084a
SSDEEP

3072:tjwDm1gWq7Y+jbkGenScL1FsrKY/gnl4PNN0Bi3434YFOmOXoHOZNxXgXTP+8rGV:tjwDmrqel7oe4nmOXouZRoGo

Score

10^/10

dridex 10111 botnet discovery evasion trojan

Malware Config

Extracted

Family

dridex

Botnet

10111

157.7.166.26:5353

162.144.127.197:3786

46.22.57.17:5037

rc4.plain

1
0b5OfJrLOaYVR1bowGFadUUE3wXdLGZLGKutwX7

rc4.plain

1
B7Rt28tM0ckhVkec3USFsgPAFfzpcbGULFLEJu4MoWqptvExKYs3x3v9Dqc8vdhXzJV

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex
Dridex family
dridex
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	a21cff8de196daa4fbb86fe6514b67bbef7805ce8ef48e5faa6db9936d219a65.exe

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	a21cff8de196daa4fbb86fe6514b67bbef7805ce8ef48e5faa6db9936d219a65.exe

C:\Users\Admin\AppData\Local\Temp\a21cff8de196daa4fbb86fe6514b67bbef7805ce8ef48e5faa6db9936d219a65.exe
"C:\Users\Admin\AppData\Local\Temp\a21cff8de196daa4fbb86fe6514b67bbef7805ce8ef48e5faa6db9936d219a65.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:1796

Network

No results found

157.7.166.26:5353

a21cff8de196daa4fbb86fe6514b67bbef7805ce8ef48e5faa6db9936d219a65.exe

152 B
3
157.7.166.26:5353

a21cff8de196daa4fbb86fe6514b67bbef7805ce8ef48e5faa6db9936d219a65.exe

152 B
3

No results found

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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/1796-1-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1796-0-0x00000000001B0000-0x00000000001EC000-memory.dmp

Filesize
240KB

Download
memory/1796-2-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1796-3-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download
memory/1796-7-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download