discordrat | 32f2cb98c31c82d74dd71ff361c1b70b8a71b75b56348ce808d2521f4aab7b81

Resubmissions

03-07-2024 14:10

240703-rg6eqs1hmg 10

03-07-2024 14:06

240703-rec1ea1fmb 10

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
03-07-2024 14:06

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General

Target

cutecat‮gjp.exe
Size

571KB
MD5

56950b73f1d8a345e5cac4a890199ad6
SHA1

e06360883d38743190b0ce03eaf4ae61e50b104f
SHA256

32f2cb98c31c82d74dd71ff361c1b70b8a71b75b56348ce808d2521f4aab7b81
SHA512

f2c32d057c0e1ffa99d185ec4f6057f9941c8b21a51fdaf91f88f561e17ed07a74dafb1f213a066a52f79f771e1ca38ede6c663d471a325f3f900160c9f1e818
SSDEEP

12288:hyveQB/fTHIGaPkKEYzURNAwbAg8awGznzgJgHYxT4Nxt7HGt:huDXTIGaPhEYzUzA0q4znzgJgHYRmGt

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTI1ODA0NzAxNDQ0MTMyNDY2NA.GJFaRS.ML3_kAVkMruyTd0hsxxYBK2V-qnvxomT03peSY
server_id
1255506406946373766

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
2808	backdoor.exe

Loads dropped DLL 6 IoCs

pid	Process
1620	cutecat‮gjp.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2808	1620	cutecat‮gjp.exe	28
PID 1620 wrote to memory of 2808	1620	cutecat‮gjp.exe	28
PID 1620 wrote to memory of 2808	1620	cutecat‮gjp.exe	28
PID 2808 wrote to memory of 2792	2808	backdoor.exe	29
PID 2808 wrote to memory of 2792	2808	backdoor.exe	29
PID 2808 wrote to memory of 2792	2808	backdoor.exe	29

C:\Users\Admin\AppData\Local\Temp\cutecat‮gjp.exe
"C:\Users\Admin\AppData\Local\Temp\cutecat‮gjp.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1620
- 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:2808
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 2808 -s 600
    3⤵
    - Loads dropped DLL
    PID:2792

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
cfc5ba6bfc1cb9ee620ec90d1f1adf90

SHA1
8edf8d4562c940cd5444aadeffe6657362a7262f

SHA256
e6918fba0ddf8c2d9a7daf640762163dc8c2b9aaf474e3d45ddb2901328d5f16

SHA512
9631aa7bab6c97aa19b365f5296f3fa37709349d567ba00d7bd8b67003279647ec62c18ddfd777990221300b1e069a09124e70d94496d2114aeffb67a9f5b58c

Download Submit
memory/1620-4-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/1620-19-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2808-11-0x000007FEF51B3000-0x000007FEF51B4000-memory.dmp

Filesize
4KB

Download
memory/2808-12-0x000000013F2F0000-0x000000013F308000-memory.dmp

Filesize
96KB

Download
memory/2808-17-0x000007FEF51B0000-0x000007FEF5B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2808-20-0x000007FEF51B3000-0x000007FEF51B4000-memory.dmp

Filesize
4KB

Download
memory/2808-21-0x000007FEF51B0000-0x000007FEF5B9C000-memory.dmp

Filesize
9.9MB

Download