discordrat | c13a0cd7c2c2fd577703bff026b72ed81b51266afa047328c8ff1c4a4d965c97

Resubmissions

06-09-2024 15:10

240906-sj5rnatdnc 10

06-09-2024 14:07

240906-re2c1a1dlf 10

Analysis

max time kernel
45s
max time network
55s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-09-2024 15:10

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General

Target

release.zip
Size

445KB
MD5

06a4fcd5eb3a39d7f50a0709de9900db
SHA1

50d089e915f69313a5187569cda4e6dec2d55ca7
SHA256

c13a0cd7c2c2fd577703bff026b72ed81b51266afa047328c8ff1c4a4d965c97
SHA512

75e5f637fd3282d088b1c0c1efd0de8a128f681e4ac66d6303d205471fe68b4fbf0356a21d803aff2cca6def455abad8619fedc8c7d51e574640eda0df561f9b
SSDEEP

12288:BfJ13+GoLo2d5ifXHE8134QwYOwFSFRiLQI:BKGo8EifSQwYWI

Score

10^/10

discordrat discovery persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
asdasdasd
server_id
123123123123

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
2020	Client-built.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	builder.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2020	Client-built.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2356	builder.exe

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\release.zip
1⤵
PID:4828

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3004

C:\Users\Admin\Desktop\release\builder.exe
"C:\Users\Admin\Desktop\release\builder.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:2356

C:\Users\Admin\Desktop\release\Client-built.exe
"C:\Users\Admin\Desktop\release\Client-built.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Desktop\release\Client-built.exe

Filesize
78KB

MD5
9bde8fc3432cda1e916c2ff439a0137e

SHA1
425624a8329f7433abbfacac824c39a7f5ef9d3e

SHA256
60fa65f2377ad6fc21a765d39cc5d433539ca98718129fbffb12b7da43099883

SHA512
cf944136987000b4a0b5102492abddf689c8e0fc8b84f66910ec6957ae0d4b60c3b8d23f9aae3bd0f0b10cbfccffbce1e5c8183f709f93fcc1b069d91e988e04

Download Submit
memory/2020-16-0x000001C3CC270000-0x000001C3CC798000-memory.dmp

Filesize
5.2MB

Download
memory/2020-15-0x000001C3CB180000-0x000001C3CB342000-memory.dmp

Filesize
1.8MB

Download
memory/2020-14-0x000001C3B0BA0000-0x000001C3B0BB8000-memory.dmp

Filesize
96KB

Download
memory/2356-6-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

Filesize
4KB

Download
memory/2356-5-0x0000000005490000-0x000000000549A000-memory.dmp

Filesize
40KB

Download
memory/2356-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

Filesize
4KB

Download
memory/2356-7-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2356-8-0x00000000086D0000-0x00000000087F2000-memory.dmp

Filesize
1.1MB

Download
memory/2356-11-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2356-4-0x0000000074AD0000-0x0000000075280000-memory.dmp

Filesize
7.7MB

Download
memory/2356-3-0x0000000005300000-0x0000000005392000-memory.dmp

Filesize
584KB

Download
memory/2356-2-0x0000000005810000-0x0000000005DB4000-memory.dmp

Filesize
5.6MB

Download
memory/2356-1-0x00000000008E0000-0x00000000008E8000-memory.dmp

Filesize
32KB

Download