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

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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

Processes:

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

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

Modifies data under HKEY_USERS 15 IoCs

Processes:

LogonUI.exe

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

Processes:

Client-built - Copy.exeshutdown.exe

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

Processes:

LogonUI.exe

pid process

3908 LogonUI.exe

pid	process
3908	LogonUI.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

Client-built - Copy.exe

description	pid	process	target process
PID 4700 wrote to memory of 2404	4700	Client-built - Copy.exe	shutdown.exe
PID 4700 wrote to memory of 2404	4700	Client-built - Copy.exe	shutdown.exe

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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

T1102

Impact

Resource Development

Reconnaissance

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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

Analysis

Sharing

Errors

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads