Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
23/05/2024, 14:28
General
- Target Client-built.exe
- Size 78KB
- Sample240523-rtfpvaed74
- SHA256 712a42256cf7c2f28f3830dc2f75ee733da382fbe9d5aa16c6d725e893309e5a
Malware Config
Extracted
-
discordrat
-
discord_token
MTI0Mjg1MDk4NTg3Nzk2Njk4MQ.G0Waz3.y89y4wvxDnICewngCCu5gBaewpajwh45av-jE8
-
server_id
1242851356293992600
Signatures
- Discord RAT
A RAT written in C# using Discord as a C2.
- Downloads MZ/PE file
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 10 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Client-built.exe"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x29c 0x49c1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2796-0-0x0000025274550000-0x0000025274568000-memory.dmp
memory/2796-1-0x00007FFE63123000-0x00007FFE63125000-memory.dmp
memory/2796-2-0x0000025276C60000-0x0000025276E22000-memory.dmp
memory/2796-3-0x00007FFE63120000-0x00007FFE63BE1000-memory.dmp
memory/2796-4-0x0000025277460000-0x0000025277988000-memory.dmp
memory/2796-5-0x00007FFE63123000-0x00007FFE63125000-memory.dmp
memory/2796-6-0x00007FFE63120000-0x00007FFE63BE1000-memory.dmp
memory/2796-7-0x0000025276BD0000-0x0000025276C46000-memory.dmp
memory/2796-8-0x0000025276210000-0x0000025276222000-memory.dmp
memory/2796-9-0x00000252762F0000-0x000002527630E000-memory.dmp
memory/2796-10-0x0000025276FE0000-0x000002527708A000-memory.dmp
memory/2796-14-0x00007FFE63120000-0x00007FFE63BE1000-memory.dmp
memory/2796-15-0x00007FFE63120000-0x00007FFE63BE1000-memory.dmp