discordrat | afc5e65ac31663013e7efab4921f5a8311353e71b421b0b1ab2f663bfd34ff85

Analysis

max time kernel
170s
max time network
177s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
13-10-2024 17:24

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Reason

Machine shutdown

Report Analysis Logs

General

Target

Password cracker.exe
Size

78KB
MD5

a2d98167d1ad7f67b00c11d092ae9b2c
SHA1

d9a0e16ba8af29dfadc42a77c8f3d56aa2ed0dcc
SHA256

afc5e65ac31663013e7efab4921f5a8311353e71b421b0b1ab2f663bfd34ff85
SHA512

0d0c131a44b4efb17df2caf5351ff6c2b215b123a890b93fc3d1a2bb301f188483ba17648bc988215975be23bcc818ee4b3d31dffd19015685dcb3c9e49cb6c9
SSDEEP

1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+IPIC:5Zv5PDwbjNrmAE+MIC

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTI4ODkzMDY2OTc0NTAxMjc0Nw.G3JLXp.6QmxjyawVfrC6pnYIXqBIPzcGjCXEiheg7SMHA
server_id
1288929253651386379

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
9	discord.com
10	discord.com
11	discord.com
3	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
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292114432"	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\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365268"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	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\ColorizationColorBalance = "89"	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\EnableWindowColorization = "14"	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\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3628	Password cracker.exe
Token: SeShutdownPrivilege	5040	shutdown.exe
Token: SeRemoteShutdownPrivilege	5040	shutdown.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2360	LogonUI.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 5040	3628	Password cracker.exe	77
PID 3628 wrote to memory of 5040	3628	Password cracker.exe	77

C:\Users\Admin\AppData\Local\Temp\Password cracker.exe
"C:\Users\Admin\AppData\Local\Temp\Password cracker.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3628
- C:\Windows\System32\shutdown.exe
  "C:\Windows\System32\shutdown.exe" /s /t 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5040

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3a7b855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2360

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/3628-1-0x000002994DF70000-0x000002994DF88000-memory.dmp

Filesize
96KB

Download
memory/3628-2-0x00000299685B0000-0x0000029968772000-memory.dmp

Filesize
1.8MB

Download
memory/3628-0-0x00007FFFEFC43000-0x00007FFFEFC45000-memory.dmp

Filesize
8KB

Download
memory/3628-3-0x00007FFFEFC40000-0x00007FFFF0702000-memory.dmp

Filesize
10.8MB

Download
memory/3628-4-0x0000029968DB0000-0x00000299692D8000-memory.dmp

Filesize
5.2MB

Download
memory/3628-5-0x00007FFFEFC43000-0x00007FFFEFC45000-memory.dmp

Filesize
8KB

Download
memory/3628-6-0x00007FFFEFC40000-0x00007FFFF0702000-memory.dmp

Filesize
10.8MB

Download
memory/3628-7-0x00007FFFEFC40000-0x00007FFFF0702000-memory.dmp

Filesize
10.8MB

Download