Analysis
- max time kernel
103s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20250619-en - resource tags
- submitted
07/10/2025, 10:38
General
- Target dbf4e3d17266946ea9ef7db3fbf0b609d630836df53a6468837542916944fea3.exe
- Size 6.2MB
- Sample251007-mpgzwsck3w
- SHA256 dbf4e3d17266946ea9ef7db3fbf0b609d630836df53a6468837542916944fea3
Malware Config
Extracted
-
stealc
-
wormfree
-
http://185.177.239.247
-
url_path
/e764d35b447bccb6.php
Signatures
- Stealc
Stealc is an infostealer written in C++.
- Stealc family
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- VMProtect packed file 3 IoCs
Detects executables packed with VMProtect commercial packer.
- 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 use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\dbf4e3d17266946ea9ef7db3fbf0b609d630836df53a6468837542916944fea3.exe"C:\Users\Admin\AppData\Local\Temp\dbf4e3d17266946ea9ef7db3fbf0b609d630836df53a6468837542916944fea3.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"2⤵
-
-
C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
AowlvBowBEaq
BA631C1A-4DCD-697E-19C2-05E691EABDCE.txt
BnxmvlgtzmwA
DoxCEaabqjvA
EEpxmvAngecr
EphtkuADEpxC
aaabaphuAoie
bapymvlwBoht
bapymvlwBoht
bqyCDEphukvA
cbbqiulfcqiu
cbbqiulfcqiu
dbqxmgsymher
dbqxmgsymher
hdcqxlgdbryB
julfdbqxCDEE
lvlgdcrifszD
ngdriftkgecq
nxlgtznwADpy
phdskgsymwlw
riukvlwmvADa
tAnhtjuACEaa
uznxCDoxmvlg
vADabaaqiecc
vADabaaqiecc
vADabaaqiecc
vAoxlvAoitzn
xBowmhedsjfs
xBowmhedsjfs
zCDoxmhedcry
memory/2976-0-0x00007FF7AC3CD000-0x00007FF7AC72D000-memory.dmp
memory/2976-78-0x00007FF7AC3CD000-0x00007FF7AC72D000-memory.dmp
memory/2976-7-0x00007FF7AC300000-0x00007FF7ACD58000-memory.dmp
memory/2976-1-0x00007FFCC2650000-0x00007FFCC2652000-memory.dmp
memory/2976-2-0x00007FFCC2660000-0x00007FFCC2662000-memory.dmp
memory/2976-83-0x00007FF7AC300000-0x00007FF7ACD58000-memory.dmp
memory/2976-393-0x00007FF7AC3CD000-0x00007FF7AC72D000-memory.dmp
memory/2976-394-0x00007FF7AC300000-0x00007FF7ACD58000-memory.dmp