Analysis
- max time kernel
298s - max time network
292s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260513-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
28/05/2026, 23:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
GKGUIED.exe
Resource
win10v2004-20260513-en
4 signatures
300 seconds
Behavioral task
behavioral2
Sample
GKGUIED.exe
Resource
win10ltsc2021-20260513-en
8 signatures
300 seconds
Behavioral task
behavioral3
Sample
GKGUIED.exe
Resource
win11-20260513-en
4 signatures
300 seconds
General
- Target GKGUIED.exe
- Size 1.7MB
- Sample260528-3kshtsd15q
- SHA256 ea41d4b15a8e270f2113b16f050cb3e15cb5a5c85711fb6ec31dc6bb7279ba42
- MD5 f7d564bcbdfeb8ea6a12779119f417e8
- SHA1 3b4b3cff8f42de84d58fdd304091b31a5b0290d3
- SHA512 8260868b17aee96b5c9665b2c10cc961767dffba2b56528397dc203c97f5f5bdef034b1bc7b699a0fc1e4ae390bfa4d5083f958ca1974bccf548c4de42ccfb83
- SSDEEP 24576:bBQ5ZEqSm3Q7ez7osUY/yVsiGhGDAkKlDJheSgk0H0s2+D1c7is:bBEZbSm3K2X/yVxGAdCDOSgk0g+D1fs
- TLSH T1F3855A067CC4A4B6D9FAA23288B152A17731FC990B2127C72B55B7B93E377D40E39394
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
remus_stealer
Botnet
-
7761302005f34d66ff5f26459abbcce2
C2
-
http://orderre.shop:4190
-
http://myrtler.biz:9549
-
http://woodfez.biz:7582
Signatures
- Family: Remus
Remus is a stealer written in C++.
- Detects Remus stealer 2 IoCs
resource yara_rule behavioral2/memory/4444-0-0x0000000140000000-0x000000014003D000-memory.dmp family_remus_stealer behavioral2/memory/4444-1-0x0000000140000000-0x000000014003D000-memory.dmp family_remus_stealer - Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4444 GKGUIED.exe 4444 GKGUIED.exe 4444 GKGUIED.exe 4444 GKGUIED.exe 4444 GKGUIED.exe 4444 GKGUIED.exe