Analysis
- max time kernel
148s - max time network
154s - platform
windows11-21h2_x64 - resource
win11-20240319-en - resource tags
arch:x64arch:x86image:win11-20240319-enlocale:en-usos:windows11-21h2-x64system - submitted
25/03/2024, 02:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe
Resource
win10v2004-20240226-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe
Resource
win11-20240319-en
10 signatures
150 seconds
General
- Target d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe
- Size 2.3MB
- Sample240325-ce81hsda23
- SHA256 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e
- MD5 90c738cebe2f8dda5d53e777ad286a43
- SHA1 58daf4a99c9c148f38b3e6173d5f7ac01bcfaf16
- SHA512 7b77c041a5e1548403db8f749c90209a5bb4a8c1c178003d7af2641f94e1745b6e89abadfed441dd41c492cd134863afb57353a918d94ce308b2884cfdf29620
- SSDEEP 49152:Trp/mzum6MFkh5lLEwloDrFHJ/PXbU2HSu8KiDDjCBrVaQWMZ00r:8zum6My14wmDrFH9XcuuDDGBxaU2a
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
amadey
Version
-
4.18
C2
-
http://ruspyc.top
Attributes
-
install_dir
5027aaabaf
-
install_file
Dctooux.exe
-
strings_key
ea32980f4b5f2367967b03fa80659f80
-
url_paths
/j4Fvskd3/index.php
rc4.plain
Signatures
- Detect ZGRat V1 34 IoCs
resource yara_rule behavioral2/memory/1192-3-0x0000000006290000-0x00000000064DE000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-6-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-7-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-9-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-11-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-13-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-15-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-17-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-19-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-21-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-23-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-25-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-27-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-29-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-31-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-33-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-35-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-37-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-39-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-41-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-43-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-45-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-47-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-49-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-51-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-53-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-55-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-57-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-59-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-61-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-63-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-65-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-67-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 behavioral2/memory/1192-69-0x0000000006290000-0x00000000064D8000-memory.dmp family_zgrat_v1 - Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 1192 created 3716 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 57 - Downloads MZ/PE file
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1233663403-1277323514-675434005-1000\Software\Microsoft\Windows\CurrentVersion\Run\Wtoldkft = "C:\\Users\\Admin\\AppData\\Roaming\\Wtoldkft.exe" d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1192 set thread context of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe Token: SeDebugPrivilege 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77 PID 1192 wrote to memory of 3060 1192 d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe 77
Processes
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3716
-
C:\Users\Admin\AppData\Local\Temp\d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe"C:\Users\Admin\AppData\Local\Temp\d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe"2⤵PID:3060
-
-
C:\Users\Admin\AppData\Local\Temp\d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe"C:\Users\Admin\AppData\Local\Temp\d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e.exe"1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1192