discordrat | 9c2b448db764a47f1379aeddd6e0d59ef0325e0dd8d046cff5bdbe8c5c603d00

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 16:11

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General

Target

segz‮‮gpj.exe
Size

928KB
MD5

a30f489a124d3944db68ae2b8b86f44e
SHA1

0e1c7b0c81665bc6b7dd46ba35c3a2a4b1c9cffd
SHA256

9c2b448db764a47f1379aeddd6e0d59ef0325e0dd8d046cff5bdbe8c5c603d00
SHA512

9e7a548d48be22587ab111339f349af5823906a130d7767c9d5c22bca6f99a5f964922b8ae1812e9b0418b9bf70717ee2810bc69d5d6818adda6eef7eb14a15c
SSDEEP

24576:puDXTIGaPhEYzUzA0qhWWwZQ0TkRTuM8EAn40Q:MDjlabwz9hkRTMEk40Q

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTI3MjIyMjI4MjUzNzg5NDAxMA.GNktU2.IT6BXomGu9aAgnt_KiuwO0plIJh1MHckpqtNV0
server_id
1272222756875800707

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
3056	backdoor.exe

Loads dropped DLL 6 IoCs

pid	Process
2368	segz‮‮gpj.exe
2856	WerFault.exe
2856	WerFault.exe
2856	WerFault.exe
2856	WerFault.exe
2856	WerFault.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	2548	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2548	AUDIODG.EXE
Token: 33	2548	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2548	AUDIODG.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 3056	2368	segz‮‮gpj.exe	31
PID 2368 wrote to memory of 3056	2368	segz‮‮gpj.exe	31
PID 2368 wrote to memory of 3056	2368	segz‮‮gpj.exe	31
PID 3056 wrote to memory of 2856	3056	backdoor.exe	32
PID 3056 wrote to memory of 2856	3056	backdoor.exe	32
PID 3056 wrote to memory of 2856	3056	backdoor.exe	32

C:\Users\Admin\AppData\Local\Temp\segz‮‮gpj.exe
"C:\Users\Admin\AppData\Local\Temp\segz‮‮gpj.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3056
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 3056 -s 596
    3⤵
    - Loads dropped DLL
    PID:2856

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1548

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x598
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2548

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

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
78KB

MD5
c3615ce7c6222931aaecd07f106ce0fb

SHA1
412b197ca471e2683c87a473d71286b6df52a923

SHA256
eb55ccc760d23dcdd6f1d8e771deac145d21ecd2ec3f198ff063858b84919316

SHA512
46e534ded7594e4c9bc0d7c847ca8e4322bd05e0943a6639c02c711e5785c9279dadc124be91aa2a7ebbe272aefd1cc2bcfb0a2a940c457807426dc95ce91890

Download Submit
memory/2368-4-0x00000000023C0000-0x00000000023D0000-memory.dmp

Filesize
64KB

Download
memory/3056-11-0x000007FEF6193000-0x000007FEF6194000-memory.dmp

Filesize
4KB

Download
memory/3056-12-0x000000013F1C0000-0x000000013F1D8000-memory.dmp

Filesize
96KB

Download
memory/3056-17-0x000007FEF6190000-0x000007FEF6B7C000-memory.dmp

Filesize
9.9MB

Download
memory/3056-19-0x000007FEF6193000-0x000007FEF6194000-memory.dmp

Filesize
4KB

Download
memory/3056-20-0x000007FEF6190000-0x000007FEF6B7C000-memory.dmp

Filesize
9.9MB

Download