discordrat | 09c5a6d42c50ec674dc6deacdf2e0a3d2767ea36a6b57f0f4dd70fe8aab84b66

Analysis

max time kernel
839s
max time network
839s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 03:03

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General

Target

Nitropics‮gpj‮.exe
Size

465KB
MD5

ae0671278c558993251145b11d811451
SHA1

509817db1f651ceb1e8a51f6fa15a244b1a31530
SHA256

09c5a6d42c50ec674dc6deacdf2e0a3d2767ea36a6b57f0f4dd70fe8aab84b66
SHA512

f23cb25ea577743fbbc7d14c5265ae90b1cd1ee6dbba3694e8274be6c188c2571d83c362984e22deb6ff9e902cdd3b8b251becafe1e19afb05cfcfe18fe2819f
SSDEEP

12288:bBdlwHRn+WlYV+5XQwmV4gxO+WH7YKkVnF:bBkVdlYA5gwmV4gxO+WH0FnF

Score

10^/10

discordrat discovery persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTMxNTg2OTM0MzczMjQ2NTY5NA.GkK745.9MtESkOseU77lQKPBYHDluyVKPE-w0i6qkwHOo
server_id
1315868996016275477

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
1780	Backdoor.exe

Loads dropped DLL 6 IoCs

pid	Process
2652	Nitropics‮gpj‮.exe
2968	WerFault.exe
2968	WerFault.exe
2968	WerFault.exe
2968	WerFault.exe
2968	WerFault.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Nitropics‮gpj‮.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2496	DllHost.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 1780	2652	Nitropics‮gpj‮.exe	32
PID 2652 wrote to memory of 1780	2652	Nitropics‮gpj‮.exe	32
PID 2652 wrote to memory of 1780	2652	Nitropics‮gpj‮.exe	32
PID 2652 wrote to memory of 1780	2652	Nitropics‮gpj‮.exe	32
PID 1780 wrote to memory of 2968	1780	Backdoor.exe	33
PID 1780 wrote to memory of 2968	1780	Backdoor.exe	33
PID 1780 wrote to memory of 2968	1780	Backdoor.exe	33

C:\Users\Admin\AppData\Local\Temp\Nitropics‮gpj‮.exe
"C:\Users\Admin\AppData\Local\Temp\Nitropics‮gpj‮.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652
- 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:1780
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 1780 -s 596
    3⤵
    - Loads dropped DLL
    PID:2968

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:2496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RarSFX0\hq720.jpg

Filesize
23KB

MD5
25f8fbe6b5fdbbba848ae86b558e38f6

SHA1
f57a36422275e212839c12647f37cb5b5f019e69

SHA256
07cebe4e515855cd605205b113ec1e7f5122f84d24129572fe05f7885541e396

SHA512
7eba3fff3d2b2d50dd7a4c3b5abd23318eac6d0ccf4fa8bfc920728db019f6da17750dc31f15d2b6142d5be36c759c738c1ec337993b26557e3ecd634955f4a4

Download Submit
\Users\Admin\AppData\Local\Temp\RarSFX0\Backdoor.exe

Filesize
78KB

MD5
7b9ea3b553fb5a689c1ba4e634c40943

SHA1
2d0b6dcfd0e0bdad725271e58d1771bad3e95a88

SHA256
8618a4c62725911d760713dcbf33694ae26cd177aaac27cf38b495c638a40f4f

SHA512
c92cc36f24d09d0f856c5d9bd23321168c2e34b63bf9b18cd3205a0301c05e054112b85483be8d5c0dc35dd23d6aca3c39d202a6f44c283f1829db29702c399e

Download Submit
memory/1780-15-0x000000013FD90000-0x000000013FDA8000-memory.dmp

Filesize
96KB

Download
memory/2496-7-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download
memory/2496-8-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2496-22-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2652-6-0x0000000000450000-0x0000000000452000-memory.dmp

Filesize
8KB

Download