discordrat | d621cd3aa3adc02c26daf4ffe4da673c4cad67a9d02cb6a0e43c278f8c290b07

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-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

Executes dropped EXE 1 IoCs

pid	Process
2856	chrome.exe

Loads dropped DLL 6 IoCs

pid	Process
2412	chromegpj.exe
1748	WerFault.exe
1748	WerFault.exe
1748	WerFault.exe
1748	WerFault.exe
1748	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 2 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2832	DllHost.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2832	DllHost.exe
2832	DllHost.exe
2832	DllHost.exe
2832	DllHost.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2856	2412	chromegpj.exe	31
PID 2412 wrote to memory of 2856	2412	chromegpj.exe	31
PID 2412 wrote to memory of 2856	2412	chromegpj.exe	31
PID 2412 wrote to memory of 2856	2412	chromegpj.exe	31
PID 2856 wrote to memory of 1748	2856	chrome.exe	32
PID 2856 wrote to memory of 1748	2856	chrome.exe	32
PID 2856 wrote to memory of 1748	2856	chrome.exe	32

C:\Users\Admin\AppData\Local\Temp\chromegpj.exe
"C:\Users\Admin\AppData\Local\Temp\chromegpj.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412
- 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 WriteProcessMemory
  PID:2856
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 2856 -s 596
    3⤵
    - Loads dropped DLL
    PID:1748

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2832

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

C:\Users\Admin\AppData\Local\Temp\RarSFX0\descarga.png

Filesize
960B

MD5
c4733882a9d5071c28e036357f79778e

SHA1
11fb1d9c081a89e75517078597ed1c50c920cc4e

SHA256
626aa0c3454fa40670ad329f95b14f10d3ae807cc4aae0c1ed95b85c186a8b4e

SHA512
b2efadf7e77e01e3532bd784560783e45a0ad029be2523718903fa4e38807bd4ef5926aa59fe1a4b3624253dc42448e898ea5fb443fd168e694385708d60ae50

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\chrome.exe

Filesize
78KB

MD5
6f777b54d1d1abbab58e3cfca94eeb30

SHA1
e14b9a58249d846abd519e8d95e276f83440ec09

SHA256
782d45fc815daeec76b2eb4e88fddf3057eec594b20ce63e6ccf0ae9bae91511

SHA512
aa0382f08ee2fa88742d47a017c7d2baf8d35ae13781b5302bdd1503afbd6edfb725aad3aee77d66ca18d959e47a28f661b817a15ade00b5879e67c1a6f094af

Download Submit
memory/2412-4-0x0000000000DA0000-0x0000000000DA2000-memory.dmp

Filesize
8KB

Download
memory/2832-5-0x0000000000120000-0x0000000000122000-memory.dmp

Filesize
8KB

Download
memory/2832-6-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2832-20-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2856-13-0x000000013F490000-0x000000013F4A8000-memory.dmp

Filesize
96KB

Download