Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
22/10/2024, 07:04
General
- Target OFERTA.exe
- Size 893KB
- Sample241022-hvxv3sshra
- SHA256 a7c07d958dc83b5b3f0f0d5675b93eeced5edaaae7079b218c52a393e2a1b102
Malware Config
Extracted
-
darkcloud
-
https://api.telegram.org/bot8171626722:AAGIo9PvRpFrmWwamfv0SMURLy1PCYFG9a8/sendMessage?chat_id=6542615755
Signatures
- DarkCloud
An information stealer written in Visual Basic.
- Suspicious use of SetThreadContext 1 IoCs
- 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.
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\OFERTA.exe"C:\Users\Admin\AppData\Local\Temp\OFERTA.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\OFERTA.exe"C:\Users\Admin\AppData\Local\Temp\OFERTA.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1076-6-0x00000000053B0000-0x00000000053CC000-memory.dmp
memory/1076-10-0x000000000AA50000-0x000000000AAEC000-memory.dmp
memory/1076-2-0x0000000005610000-0x0000000005BB4000-memory.dmp
memory/1076-3-0x0000000005060000-0x00000000050F2000-memory.dmp
memory/1076-4-0x0000000005010000-0x000000000501A000-memory.dmp
memory/1076-5-0x0000000075270000-0x0000000075A20000-memory.dmp
memory/1076-1-0x0000000000530000-0x0000000000616000-memory.dmp
memory/1076-8-0x0000000075270000-0x0000000075A20000-memory.dmp
memory/1076-0-0x000000007527E000-0x000000007527F000-memory.dmp
memory/1076-9-0x0000000008260000-0x0000000008308000-memory.dmp
memory/1076-7-0x000000007527E000-0x000000007527F000-memory.dmp
memory/1076-17-0x0000000075270000-0x0000000075A20000-memory.dmp
memory/4836-14-0x0000000000400000-0x000000000045F000-memory.dmp
memory/4836-11-0x0000000000400000-0x000000000045F000-memory.dmp
memory/4836-18-0x0000000000400000-0x000000000045F000-memory.dmp