discordrat | 3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4

Analysis

max time kernel
119s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-12-2024 05:02

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General

Target

3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4N.exe
Size

312KB
MD5

6105f3ca178dffdc8aa36e3dff7cb240
SHA1

5ef13cd04a4058f670b4af9625e3e4709fb1e5bb
SHA256

3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4
SHA512

40fe167b4960fc8d6d8ac6898950870d4a41e4660879ef220c64a9a13e9277ec60fea936140ee5670299816a2efcbd7cc6bf9f741d593f19554ef343d9a0bdcd
SSDEEP

6144:hIIcrXQ4S33w614mazUBHfSdocWYD24BfiDFinGTH8Lr:/crNS33L10QdrX4fqinGALr

Score

10^/10

discordrat discovery persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTMxOTg2OTgyOTM2MDEyODA3MQ.G49tLk.gKrl1f-9DXCakQDl5EQiEC-4rrMdZtmrIPsZ_M
server_id
1319869367160275024

Signatures

Discord RAT
A RAT written in C# using Discord as a C2.
stealer rootkit rat persistence discordrat
Discordrat family
discordrat

Executes dropped EXE 1 IoCs

pid	Process
2696	backdoor.exe

Loads dropped DLL 6 IoCs

pid	Process
800	3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4N.exe
2528	WerFault.exe
2528	WerFault.exe
2528	WerFault.exe
2528	WerFault.exe
2528	WerFault.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4N.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 2696	800	3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4N.exe	28
PID 800 wrote to memory of 2696	800	3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4N.exe	28
PID 800 wrote to memory of 2696	800	3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4N.exe	28
PID 800 wrote to memory of 2696	800	3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4N.exe	28
PID 2696 wrote to memory of 2528	2696	backdoor.exe	29
PID 2696 wrote to memory of 2528	2696	backdoor.exe	29
PID 2696 wrote to memory of 2528	2696	backdoor.exe	29

C:\Users\Admin\AppData\Local\Temp\3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4N.exe
"C:\Users\Admin\AppData\Local\Temp\3132f93211d109aa3f296f62f2b6a78c7188c580879d0567569c17fbec4df0d4N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:800
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 2696 -s 596
    3⤵
    - Loads dropped DLL
    PID:2528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe

Filesize
78KB

MD5
0729e0a7bd07e3c627461aba5c4fdf3d

SHA1
7ed085a379bab804f36b991dedc263570e9cca8c

SHA256
4587d63506c1ea2a973c09ed4ac7778911165143c111cece96c96bc6d0c8ac48

SHA512
036a803c16d7936cc4a4c16817e49e57994d4558baadfb945222013018a687fa9656efe95027a597a9f064de3eaa4633b32b2fe5a71e8efb25de02ec130aeb08

Download Submit
memory/800-2-0x0000000002230000-0x0000000002231000-memory.dmp

Filesize
4KB

Download
memory/800-17-0x0000000002230000-0x0000000002231000-memory.dmp

Filesize
4KB

Download
memory/2696-9-0x000007FEF58A3000-0x000007FEF58A4000-memory.dmp

Filesize
4KB

Download
memory/2696-10-0x000000013FD40000-0x000000013FD58000-memory.dmp

Filesize
96KB

Download
memory/2696-15-0x000007FEF58A0000-0x000007FEF628C000-memory.dmp

Filesize
9.9MB

Download
memory/2696-18-0x000007FEF58A0000-0x000007FEF628C000-memory.dmp

Filesize
9.9MB

Download