discordrat | 9ddd3757585f55bea693a536e7ec6c4de0fd46f7df565f9cf6d10e339af2e845

Resubmissions

13-07-2024 19:37

240713-ybwfxavapr 10

13-07-2024 19:36

13-07-2024 19:36

13-07-2024 19:34

13-07-2024 19:29

Analysis

max time kernel
139s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240709-uk
resource tags

arch:x64arch:x86image:win10v2004-20240709-uklocale:uk-uaos:windows10-2004-x64systemwindows
submitted
13-07-2024 19:34

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Reason

Machine shutdown

Report Analysis Logs

General

Target

rostrap.exe
Size

78KB
MD5

c806f00fa32f343f9849c77003bb4cc1
SHA1

4a80c5b110f93d9dbcc85885bbf231de5ac8ace6
SHA256

9ddd3757585f55bea693a536e7ec6c4de0fd46f7df565f9cf6d10e339af2e845
SHA512

bac500e08913263bcabab7622eb7d00443d3d426cee9000edcd7b6089cf6e42be2a6b8f93fa60ef703b5400016febf8fb4c922ff17f2c80024a39450440deeb4
SSDEEP

1536:Q0QhcOUX0RU1uB3Yec0OIwbJNrfxCXhRoKV6+V+ttD:Qojj03wbJNrmAE+DD

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTI2MTcwMjM0NDQ4ODUyMTgwOQ.GyJxES.iPPznz14IbFotKTZ3KViTwuS9T3PzEb13fnomo
server_id
1261715255004762132

Signatures

Discord RAT
A RAT written in C# using Discord as a C2.
stealer rootkit rat persistence discordrat
Legitimate hosting services abused for malware hosting/C2 1 TTPs 9 IoCs

Web Service
T1102

Processes:

flow ioc

26 discord.com
24 discord.com
12 discord.com
18 discord.com
25 discord.com
27 discord.com
47 discord.com
48 discord.com
11 discord.com
Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.

System Information Discovery
T1082

Processes:

systeminfo.exe

pid process

2364 systeminfo.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

rostrap.exewhoami.exe

description pid process

Token: SeDebugPrivilege 2192 rostrap.exe
Token: SeDebugPrivilege 2620 whoami.exe
Token: SeShutdownPrivilege 2192 rostrap.exe

flow	ioc
26	discord.com
24	discord.com
12	discord.com
18	discord.com
25	discord.com
27	discord.com
47	discord.com
48	discord.com
11	discord.com

pid	process
2364	systeminfo.exe

description	pid	process
Token: SeDebugPrivilege	2192	rostrap.exe
Token: SeDebugPrivilege	2620	whoami.exe
Token: SeShutdownPrivilege	2192	rostrap.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

rostrap.execmd.execmd.exe

description	pid	process	target process
PID 2192 wrote to memory of 3632	2192	rostrap.exe	cmd.exe
PID 2192 wrote to memory of 3632	2192	rostrap.exe	cmd.exe
PID 3632 wrote to memory of 2620	3632	cmd.exe	whoami.exe
PID 3632 wrote to memory of 2620	3632	cmd.exe	whoami.exe
PID 2192 wrote to memory of 1088	2192	rostrap.exe	cmd.exe
PID 2192 wrote to memory of 1088	2192	rostrap.exe	cmd.exe
PID 1088 wrote to memory of 2364	1088	cmd.exe	systeminfo.exe
PID 1088 wrote to memory of 2364	1088	cmd.exe	systeminfo.exe

C:\Users\Admin\AppData\Local\Temp\rostrap.exe
"C:\Users\Admin\AppData\Local\Temp\rostrap.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2192

C:\Windows\SYSTEM32\cmd.exe
"cmd.exe" /C whoami
2⤵
- Suspicious use of WriteProcessMemory
PID:3632

C:\Windows\system32\whoami.exe
whoami
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2620

C:\Windows\SYSTEM32\cmd.exe
"cmd.exe" /C SYSTEMINFO
2⤵
- Suspicious use of WriteProcessMemory
PID:1088

C:\Windows\system32\systeminfo.exe
SYSTEMINFO
3⤵
- Gathers system information
PID:2364

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2192-0-0x000001C579D30000-0x000001C579D48000-memory.dmp

Filesize
96KB

Download
memory/2192-1-0x00007FFBD54A3000-0x00007FFBD54A5000-memory.dmp

Filesize
8KB

Download
memory/2192-2-0x000001C57C320000-0x000001C57C4E2000-memory.dmp

Filesize
1.8MB

Download
memory/2192-3-0x00007FFBD54A0000-0x00007FFBD5F61000-memory.dmp

Filesize
10.8MB

Download
memory/2192-4-0x000001C57CB20000-0x000001C57D048000-memory.dmp

Filesize
5.2MB

Download
memory/2192-5-0x00007FFBD54A3000-0x00007FFBD54A5000-memory.dmp

Filesize
8KB

Download
memory/2192-6-0x00007FFBD54A0000-0x00007FFBD5F61000-memory.dmp

Filesize
10.8MB

Download