discordrat | 0765a9b300832e96e9d4ddf0eb1fa784a05452e2a13d25d40d09533fc96f29d0

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 21:05

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General

Target

Nitropics.exe
Size

429KB
MD5

e84293d6a10f5ae75563a71eaab55220
SHA1

5eb3a94e9f0d3a441daa5a1dd970a2ed1c0ff535
SHA256

0765a9b300832e96e9d4ddf0eb1fa784a05452e2a13d25d40d09533fc96f29d0
SHA512

4df885736d7af5c4d052a94d52db94fd5e08d21b8f7936159434ea401711f39f7a3ce07a6fcf7c9d80f612dc2a1b140d526f31efa74f55a435217a8ab56963b1
SSDEEP

6144:zE+yclwQKjdn+WPtYVJIoBfYzNMrS0lCtXDjkieP/JX8:zBdlwHRn+WlYV+5zOrS0ct8X/JM

Score

10^/10

discordrat discovery persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTMxMzk2MDQ4MDUxOTQ4NzU5OA.Gz-ZjW.Wlf7dGd6VrMYY7Bl6OWOBm_VYm9E914JLkcVEI
server_id
1316139116815187969

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
2300	Backdoor.exe

Loads dropped DLL 6 IoCs

pid	Process
2016	Nitropics.exe
320	WerFault.exe
320	WerFault.exe
320	WerFault.exe
320	WerFault.exe
320	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	Nitropics.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 2300	2016	Nitropics.exe	31
PID 2016 wrote to memory of 2300	2016	Nitropics.exe	31
PID 2016 wrote to memory of 2300	2016	Nitropics.exe	31
PID 2016 wrote to memory of 2300	2016	Nitropics.exe	31
PID 2300 wrote to memory of 320	2300	Backdoor.exe	32
PID 2300 wrote to memory of 320	2300	Backdoor.exe	32
PID 2300 wrote to memory of 320	2300	Backdoor.exe	32

C:\Users\Admin\AppData\Local\Temp\Nitropics.exe
"C:\Users\Admin\AppData\Local\Temp\Nitropics.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2016
- 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:2300
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 2300 -s 600
    3⤵
    - Loads dropped DLL
    PID:320

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
e5115c06aa67b01bd0c9458b699c7fac

SHA1
99fc0e0c5e1dcdc8485835824f65355e039c72b0

SHA256
e67ad86cdaaeca8a2b9139a5b5afeffb4977f82cf522b72b75d8237527a37f7b

SHA512
546a3f7486ace7dc4cbee5d8016dd2ed641a60770e1089688196fdd725c8bb473c9ec4ff8c916667619fe2e708205c3c557973cc68afea5a69060c6a07d35c1b

Download Submit
memory/2016-4-0x0000000000EF0000-0x0000000000EF1000-memory.dmp

Filesize
4KB

Download
memory/2016-19-0x0000000000EF0000-0x0000000000EF1000-memory.dmp

Filesize
4KB

Download
memory/2300-11-0x000007FEF55E3000-0x000007FEF55E4000-memory.dmp

Filesize
4KB

Download
memory/2300-12-0x000000013FC30000-0x000000013FC48000-memory.dmp

Filesize
96KB

Download
memory/2300-17-0x000007FEF55E0000-0x000007FEF5FCC000-memory.dmp

Filesize
9.9MB

Download
memory/2300-20-0x000007FEF55E0000-0x000007FEF5FCC000-memory.dmp

Filesize
9.9MB

Download