Analysis
- max time kernel
93s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
02/12/2024, 12:08
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
Invoice no.752-894.exe
Resource
win7-20240903-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
Invoice no.752-894.exe
Resource
win10v2004-20241007-en
7 signatures
150 seconds
General
- Target Invoice no.752-894.exe
- Size 1.1MB
- Sample241202-pawkvasqfx
- SHA256 66414ea66a2dc1d4bc840e98b4b7f22d78826e39370fdb44c62260dc1d048a8f
- MD5 aa4e58548452c0cedc1247803ca3ae85
- SHA1 8adb5d0e2bdb24d0c5ec280a0e7ff0dc5c77298d
- SHA512 72a2f4efe9bfa38d847fadc108df680c19471e14ae00ac3250a6a317d6e5119a8f9bcfe039e2cafcd3173373da970937fcdaf0ed6bc2fbaab08d39c0de1a3fdb
- SSDEEP 24576:6u6J33O0c+JY5UZ+XC0kGso6Fa7n8uEM58PNoDEpjPXwWY:Mu0c++OCvkGs9Fa7N54N8EpDY
- MD5 SHA1 SHA512 SSDEEP
Score
5/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1496 set thread context of 4808 1496 Invoice no.752-894.exe 82 - System Location Discovery: System Language Discovery 1 TTPs 1 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 Invoice no.752-894.exe - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe 4808 svchost.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1496 Invoice no.752-894.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1496 Invoice no.752-894.exe 1496 Invoice no.752-894.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1496 Invoice no.752-894.exe 1496 Invoice no.752-894.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1496 wrote to memory of 4808 1496 Invoice no.752-894.exe 82 PID 1496 wrote to memory of 4808 1496 Invoice no.752-894.exe 82 PID 1496 wrote to memory of 4808 1496 Invoice no.752-894.exe 82 PID 1496 wrote to memory of 4808 1496 Invoice no.752-894.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\Invoice no.752-894.exe"C:\Users\Admin\AppData\Local\Temp\Invoice no.752-894.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\Invoice no.752-894.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4808
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\aut6BD9.tmp
- Size 281KB
- SHA256 2d753b4b4b51c2eff7a6932973e6e1fd3d873531819e9b460cf9c07190161885
- MD5 140822e5f1c24f7be90fb9ac0b9e5c09
- SHA1 778ca9fa112a939e5f0fe6ac30fb23b871260ba6
- SHA512 fc5d311e55f40506f82576afb7afb2f2fdb12a99f00e0eb05828d78fb6848501021e498dfa6f78774379ed3b8736b42d875e0fbfbe872ff3e9324f71fb39eb63
- SSDEEP 6144:dgNG/sykBYDKCGrEbohNhOtAiJi8QvCTHq8GBHodJF12oifeWJwr:dgN/ykBYDrQOt5Ji8QvlHBqJF1ORJwr
- MD5 SHA1 SHA512 SSDEEP