discordrat | d621cd3aa3adc02c26daf4ffe4da673c4cad67a9d02cb6a0e43c278f8c290b07

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/12/2024, 16:05

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General

Target

chromegpj.exe
Size

372KB
MD5

8cadd36be12b3cd44d9c50fc3008e394
SHA1

8fa3308090c3aee5f61da184655aea845b8761fe
SHA256

d621cd3aa3adc02c26daf4ffe4da673c4cad67a9d02cb6a0e43c278f8c290b07
SHA512

e07ad462c95c9bd59aaade09c9c1fb324026c4291bf57bbd657715dc3377d6ce2bf55ab52e7c334f7a42693774c24db2c46d3a5599c6dfa81c464a7149abff72
SSDEEP

3072:5n2Af+SLiJO+Y7mR9USl6yOiGB3PSQQivLXdn+mvo+vuChrZtwkYZBwOepe4PUe6:UE+yclwQKjdn+WPtYVJIoBfYgCiVII

Score

10^/10

discordrat discovery persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTMxNzE1MTMxMDMxMDY3NDQ1Mw.GKLp3H.CULEGtm2KgLqJoKC0S7wJsZGE2slaPIFOXFieM
server_id
1189257292844122132

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	chromegpj.exe

Executes dropped EXE 1 IoCs

pid	Process
1972	chrome.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
15	discord.com
16	discord.com
19	discord.com

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	chromegpj.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	chrome.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4232 wrote to memory of 1972	4232	chromegpj.exe	83
PID 4232 wrote to memory of 1972	4232	chromegpj.exe	83

C:\Users\Admin\AppData\Local\Temp\chromegpj.exe
"C:\Users\Admin\AppData\Local\Temp\chromegpj.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4232
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\chrome.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\chrome.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1972

Network

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RarSFX0\chrome.exe

Filesize
78KB

MD5
6f777b54d1d1abbab58e3cfca94eeb30

SHA1
e14b9a58249d846abd519e8d95e276f83440ec09

SHA256
782d45fc815daeec76b2eb4e88fddf3057eec594b20ce63e6ccf0ae9bae91511

SHA512
aa0382f08ee2fa88742d47a017c7d2baf8d35ae13781b5302bdd1503afbd6edfb725aad3aee77d66ca18d959e47a28f661b817a15ade00b5879e67c1a6f094af

Download Submit
memory/1972-14-0x00007FF9CF053000-0x00007FF9CF055000-memory.dmp

Filesize
8KB

Download
memory/1972-15-0x00000281594F0000-0x0000028159508000-memory.dmp

Filesize
96KB

Download
memory/1972-16-0x0000028173BD0000-0x0000028173D92000-memory.dmp

Filesize
1.8MB

Download
memory/1972-17-0x00007FF9CF050000-0x00007FF9CFB11000-memory.dmp

Filesize
10.8MB

Download
memory/1972-18-0x00000281743D0000-0x00000281748F8000-memory.dmp

Filesize
5.2MB

Download
memory/1972-19-0x00007FF9CF053000-0x00007FF9CF055000-memory.dmp

Filesize
8KB

Download
memory/1972-20-0x00007FF9CF050000-0x00007FF9CFB11000-memory.dmp

Filesize
10.8MB

Download
memory/1972-22-0x00007FF9CF050000-0x00007FF9CFB11000-memory.dmp

Filesize
10.8MB

Download