discordrat | 0cd8c108e213285ce93c085181e35a446d040b788338acab6ff8d02f9620a572

Analysis

max time kernel
87s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
08-04-2024 06:31

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General

Target

Client-built.exe
Size

78KB
MD5

f131e9a605657417a6d9ee4897236762
SHA1

e673c6da09e605351bd12c596292621ca1c1a063
SHA256

0cd8c108e213285ce93c085181e35a446d040b788338acab6ff8d02f9620a572
SHA512

cddeba715d9fb981f86d67449dc989c3472286ec97f3de2773f770582cdcea3071222fcd94d6286a2800b83fcb845001bac0175e664a1e7d8aa07e8dff70cb9e
SSDEEP

1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+APIC:5Zv5PDwbjNrmAE+kIC

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTIxNjIxNTUyNTI4MjI4MzU4MA.GBK6jN.COZl9FTvEhXWGR_iVRAo7f9RXb-CLOQVgRSCWA
server_id
1216215871526277180

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 10 IoCs

Web Service

T1102

flow	ioc
58	discord.com
59	discord.com
65	discord.com
76	discord.com
85	discord.com
17	discord.com
19	discord.com
36	discord.com
52	discord.com
69	discord.com

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
4040	SCHTASKS.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2340	powershell.exe
2340	powershell.exe
2340	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1424	Client-built.exe
Token: SeDebugPrivilege	2340	powershell.exe
Token: SeDebugPrivilege	1424	Client-built.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 4040	1424	Client-built.exe	106
PID 1424 wrote to memory of 4040	1424	Client-built.exe	106
PID 1424 wrote to memory of 2340	1424	Client-built.exe	110
PID 1424 wrote to memory of 2340	1424	Client-built.exe	110

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\Client-built.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1424
- C:\Windows\SYSTEM32\SCHTASKS.exe
  "SCHTASKS.exe" /create /tn "$77Client-built.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\Client-built.exe'" /sc onlogon /rl HIGHEST
  2⤵
  - Creates scheduled task(s)
  PID:4040
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -Command Add-MpPreference -ExclusionPath "C:\"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2340

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3684 --field-trial-handle=2148,i,1752153415760610784,11376271161549019716,262144 --variations-seed-version /prefetch:8
1⤵
PID:3692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n1rbu2mg.hxs.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1424-6-0x000001FECD640000-0x000001FECD650000-memory.dmp

Filesize
64KB

Download
memory/1424-2-0x00007FFE39A00000-0x00007FFE3A4C1000-memory.dmp

Filesize
10.8MB

Download
memory/1424-3-0x000001FECD640000-0x000001FECD650000-memory.dmp

Filesize
64KB

Download
memory/1424-4-0x000001FEE8980000-0x000001FEE8EA8000-memory.dmp

Filesize
5.2MB

Download
memory/1424-5-0x00007FFE39A00000-0x00007FFE3A4C1000-memory.dmp

Filesize
10.8MB

Download
memory/1424-0-0x000001FECD290000-0x000001FECD2A8000-memory.dmp

Filesize
96KB

Download
memory/1424-1-0x000001FEE78D0000-0x000001FEE7A92000-memory.dmp

Filesize
1.8MB

Download
memory/2340-7-0x00007FFE39A00000-0x00007FFE3A4C1000-memory.dmp

Filesize
10.8MB

Download
memory/2340-8-0x0000018A5E900000-0x0000018A5E910000-memory.dmp

Filesize
64KB

Download
memory/2340-9-0x0000018A5E900000-0x0000018A5E910000-memory.dmp

Filesize
64KB

Download
memory/2340-19-0x0000018A46750000-0x0000018A46772000-memory.dmp

Filesize
136KB

Download
memory/2340-20-0x0000018A5E900000-0x0000018A5E910000-memory.dmp

Filesize
64KB

Download
memory/2340-23-0x00007FFE39A00000-0x00007FFE3A4C1000-memory.dmp

Filesize
10.8MB

Download