discordrat | 8b3f2f579d9f576c4e65a7e362636322055ebf8b7f418fa5123ddd05498a816b

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-09-2024 02:48

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General

Target

8b3f2f579d9f576c4e65a7e362636322055ebf8b7f418fa5123ddd05498a816b.exe
Size

1021KB
MD5

763bfdc2a902ef6b295a9c6780ce7a6a
SHA1

1ff3debd056c5399e5b61bfcdcade92af4390bfd
SHA256

8b3f2f579d9f576c4e65a7e362636322055ebf8b7f418fa5123ddd05498a816b
SHA512

31ec7923293392245e6c3a60cd2e9d85925808ea00b692329f30281352050ab6a0377a0f74d0ff69027138a45d0c5d221b329cffd305b890d29e99f304ec6689
SSDEEP

24576:iuDXTIGaPhEYzUzA0q2t1XgygZtxenisEKKTv61U781J370qUidLHSvW7cX:lDjlabwz91/XgY8i/I0dLHDcX

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTI4NzQxMzI0OTE4NDM3MDgzMQ.GuGRmt.tSzswr9HbaqIPnG6j3-GFa533t-jL_0ZfV66Ts
server_id
1287413806154383424

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	8b3f2f579d9f576c4e65a7e362636322055ebf8b7f418fa5123ddd05498a816b.exe

Executes dropped EXE 1 IoCs

pid	Process
3304	Client-built.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3304	Client-built.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 3304	2664	8b3f2f579d9f576c4e65a7e362636322055ebf8b7f418fa5123ddd05498a816b.exe	87
PID 2664 wrote to memory of 3304	2664	8b3f2f579d9f576c4e65a7e362636322055ebf8b7f418fa5123ddd05498a816b.exe	87

C:\Users\Admin\AppData\Local\Temp\8b3f2f579d9f576c4e65a7e362636322055ebf8b7f418fa5123ddd05498a816b.exe
"C:\Users\Admin\AppData\Local\Temp\8b3f2f579d9f576c4e65a7e362636322055ebf8b7f418fa5123ddd05498a816b.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\Client-built.exe

Filesize
78KB

MD5
d09408c10e95d50768df362fbc6930b7

SHA1
33a373065baffcf4a17e444a35262a39ac774f2a

SHA256
b3eba90e0dd499d9c7380af78c9c8ca0d28bed1a06a1a715aaf71113aee6d0f8

SHA512
b50cc135222d3ee3b40bd68a96fbfaabe3e7fdeb6ff71343d38dabd12e2914c6cb410ae94844573b69885eb551800c07e9093fc5e506339655a452a0bfb31813

Download Submit
memory/3304-14-0x00007FFF41DF3000-0x00007FFF41DF5000-memory.dmp

Filesize
8KB

Download
memory/3304-15-0x000001C738CE0000-0x000001C738CF8000-memory.dmp

Filesize
96KB

Download
memory/3304-16-0x000001C7533E0000-0x000001C7535A2000-memory.dmp

Filesize
1.8MB

Download
memory/3304-17-0x00007FFF41DF0000-0x00007FFF428B1000-memory.dmp

Filesize
10.8MB

Download
memory/3304-18-0x000001C753AE0000-0x000001C754008000-memory.dmp

Filesize
5.2MB

Download
memory/3304-19-0x00007FFF41DF3000-0x00007FFF41DF5000-memory.dmp

Filesize
8KB

Download
memory/3304-20-0x00007FFF41DF0000-0x00007FFF428B1000-memory.dmp

Filesize
10.8MB

Download