discordrat | 0e294775732a677349f781ee128643e719ec723638b0a4ea92b594aa6a5359a1

Analysis

max time kernel
46s
max time network
48s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
24/06/2024, 05:00

Sharing

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Reason

Machine shutdown

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General

Target

Client-built - Copy.exe
Size

78KB
MD5

fa1a7fb8afaef6825535ef885409a484
SHA1

4ee27f06202c15c90c04dc4da55a8fad1adcb7f1
SHA256

0e294775732a677349f781ee128643e719ec723638b0a4ea92b594aa6a5359a1
SHA512

27911382db140aa75ec29ff0ff455735035d16d3ed7544289d5783202882f9457899c574274733b212f768a6a907b1e9ebf49be2137c8375f2f29c888fdc9f36
SSDEEP

1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+dPIC:5Zv5PDwbjNrmAE+NIC

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTI1NDI2NzMxMTc1NDMxNzkzNQ.G1kpEW.8_zOmb-wMjYJWcW9I4Z-tXZc1z0-NpZOZgk2y8
server_id
1254269611520823366

Signatures

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

Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 IoCs

Web Service

T1102

flow	ioc
7	discord.com
8	discord.com
9	discord.com
1	discord.com
4	discord.com
6	discord.com

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4290799360"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292114432"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365268"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "35"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365268"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292114432"	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4700	Client-built - Copy.exe
Token: SeShutdownPrivilege	2404	shutdown.exe
Token: SeRemoteShutdownPrivilege	2404	shutdown.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3908	LogonUI.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4700 wrote to memory of 2404	4700	Client-built - Copy.exe	81
PID 4700 wrote to memory of 2404	4700	Client-built - Copy.exe	81

C:\Users\Admin\AppData\Local\Temp\Client-built - Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built - Copy.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4700
- C:\Windows\System32\shutdown.exe
  "C:\Windows\System32\shutdown.exe" /s /t 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2404

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3a12855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:3908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4700-1-0x0000020FECC40000-0x0000020FECC58000-memory.dmp

Filesize
96KB

Download
memory/4700-0-0x00007FFC5A173000-0x00007FFC5A175000-memory.dmp

Filesize
8KB

Download
memory/4700-2-0x0000020FEF220000-0x0000020FEF3E2000-memory.dmp

Filesize
1.8MB

Download
memory/4700-3-0x00007FFC5A170000-0x00007FFC5AC32000-memory.dmp

Filesize
10.8MB

Download
memory/4700-4-0x0000020FF04F0000-0x0000020FF0A18000-memory.dmp

Filesize
5.2MB

Download
memory/4700-5-0x00007FFC5A173000-0x00007FFC5A175000-memory.dmp

Filesize
8KB

Download
memory/4700-6-0x00007FFC5A170000-0x00007FFC5AC32000-memory.dmp

Filesize
10.8MB

Download
memory/4700-7-0x00007FFC5A170000-0x00007FFC5AC32000-memory.dmp

Filesize
10.8MB

Download