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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
17/08/2024, 05:02
Static task
static1
Behavioral task
behavioral1
Sample
c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe
Resource
win10v2004-20240802-en
General
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Target
c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe
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Size
220KB
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MD5
21d0f7ebe343a7b5f19718bbfb4710e9
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SHA1
d2a6e322222951b588eb77155b5a10b315cf1ca8
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SHA256
c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13
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SHA512
281c75cb37ee372b74eed8970479dd4f8cd931b3fd3feb5a4f5656ea637d2d0233f1604edb39e7863061afaf8e21dea32e56291988c5291715be0630c86aae4e
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SSDEEP
6144:wtnHrrVzr4D/0SZHXEpX/rA/tFhvsMLcXVC:Ch/4DVZ3EdQFhkMMVC
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2984 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe -
Executes dropped EXE 1 IoCs
pid Process 2984 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe -
Loads dropped DLL 1 IoCs
pid Process 2584 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe -
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 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2584 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2984 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2584 wrote to memory of 2984 2584 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe 31 PID 2584 wrote to memory of 2984 2584 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe 31 PID 2584 wrote to memory of 2984 2584 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe 31 PID 2584 wrote to memory of 2984 2584 c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe"C:\Users\Admin\AppData\Local\Temp\c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2584 -
C:\Users\Admin\AppData\Local\Temp\c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exeC:\Users\Admin\AppData\Local\Temp\c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2984
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\c7a37f5f3a469e770ea2221219260b2b51f2135dcefd1a6c61f990c40f436b13.exe
Filesize220KB
MD5e2e703b4c2ba41e3061cf6d2dcac80dd
SHA19cd6ee997985e35b26b94c3c3242b4d8023b316b
SHA2564ec55b5ff52d49d1cec5ac2de7de420c7a2a5101b4b45c4385c1d7b8036b0e9a
SHA5129b6bdbb822e8e4eae39e48e404144cb3fb1e6ba4450c5d848e70fa88ded2a6a877a4f39ce2b8cabf469fb7b200b84d22ae97f0ea517980899e2f2c0d9ae5b9d3