Analysis
- max time kernel
143s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20230831-en - resource tags
- submitted
05/09/2023, 16:02
General
- Target 052268101b875a7f7d0cdac6f63127b5a4cb39d98b3aab856874b0ffed500ab1_JC.exe
- Size 403KB
- Sample230905-tgvdkshb23
- SHA256 052268101b875a7f7d0cdac6f63127b5a4cb39d98b3aab856874b0ffed500ab1
Malware Config
Signatures
- Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
- Checks QEMU agent file 2 TTPs 2 IoCs
Checks presence of QEMU agent, possibly to detect virtualization.
- Loads dropped DLL 2 IoCs
- Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\052268101b875a7f7d0cdac6f63127b5a4cb39d98b3aab856874b0ffed500ab1_JC.exe"C:\Users\Admin\AppData\Local\Temp\052268101b875a7f7d0cdac6f63127b5a4cb39d98b3aab856874b0ffed500ab1_JC.exe"1⤵
- Checks QEMU agent file
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\052268101b875a7f7d0cdac6f63127b5a4cb39d98b3aab856874b0ffed500ab1_JC.exe"C:\Users\Admin\AppData\Local\Temp\052268101b875a7f7d0cdac6f63127b5a4cb39d98b3aab856874b0ffed500ab1_JC.exe"2⤵
- Checks QEMU agent file
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
System.dll
System.dll
System.dll
memory/368-16-0x00000000004A0000-0x0000000004E25000-memory.dmp
memory/368-13-0x00000000778A8000-0x00000000778A9000-memory.dmp
memory/368-14-0x00000000778C5000-0x00000000778C6000-memory.dmp
memory/368-15-0x0000000073180000-0x00000000743D4000-memory.dmp
memory/368-17-0x0000000035040000-0x0000000035067000-memory.dmp
memory/368-18-0x00000000004A0000-0x0000000004E25000-memory.dmp
memory/368-19-0x0000000073180000-0x00000000743D4000-memory.dmp
memory/368-21-0x0000000077821000-0x0000000077941000-memory.dmp
memory/4968-11-0x0000000077821000-0x0000000077941000-memory.dmp
memory/4968-12-0x0000000074680000-0x0000000074687000-memory.dmp
memory/4968-10-0x0000000077821000-0x0000000077941000-memory.dmp