Analysis
- max time kernel
297s - max time network
300s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system - submitted
01/08/2024, 22:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe
Resource
win7-20240729-en
3 signatures
300 seconds
Behavioral task
behavioral2
Sample
2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe
Resource
win10-20240404-en
8 signatures
300 seconds
General
- Target 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe
- Size 294KB
- Sample240801-2hdq8athrh
- SHA256 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97
- MD5 58ccb4c9da26dbf5584194406ee2f4b3
- SHA1 ae91798532b747f410099ef7d0e36bffeca6361c
- SHA512 dff6b4bf25fc5b5cf1a64ee645fb0310b072ec69c89a6e863cf9e0800e1d36f8dc4e567cf19c7dc8ac704d351b604cbf8d35959c3a64a10aa6b54f5c8fedb3c2
- SSDEEP 6144:M3VPjut1s07wltS102nj9W0t3KMONuGfpul4EdSCM:gZjut1s0qQj9ztaMMdxop3M
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
redline
Botnet
-
exodusmarket.io
C2
-
91.92.240.111:1334
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/3456-1-0x0000000000400000-0x000000000041E000-memory.dmp family_redline - SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/3456-1-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1360 set thread context of 3456 1360 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe 74 - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3456 RegAsm.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1360 wrote to memory of 3456 1360 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe 74 PID 1360 wrote to memory of 3456 1360 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe 74 PID 1360 wrote to memory of 3456 1360 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe 74 PID 1360 wrote to memory of 3456 1360 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe 74 PID 1360 wrote to memory of 3456 1360 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe 74 PID 1360 wrote to memory of 3456 1360 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe 74 PID 1360 wrote to memory of 3456 1360 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe 74 PID 1360 wrote to memory of 3456 1360 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe 74
Processes
-
C:\Users\Admin\AppData\Local\Temp\2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe"C:\Users\Admin\AppData\Local\Temp\2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1360 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3456
-