Analysis
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max time kernel
103s -
max time network
106s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25/10/2024, 23:06
Behavioral task
behavioral1
Sample
6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe
Resource
win7-20241023-en
General
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Target
6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe
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Size
784KB
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MD5
289391abc5f1291b332504a01e2fffe0
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SHA1
5ff817507cdfe2448256683522d31f11467b3bca
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SHA256
6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2
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SHA512
856971bfd12807e7786d30039c351158b2d18dd8a31493cc2c22cebc6e9730f480ae9a4e04a14cc121afb1980763992e16b572b0fdd0738cc3dfbfc3e5144ee7
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SSDEEP
12288:N+CBWXi+4SDv9fzucErwXFWolC1ATcik8fCFQzsTLKbqTRfF99UD8/idpQ1RnU5j:/BWXv97hEkJ/CbTLKaRfHCsrnUZ
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 6 IoCs
resource yara_rule behavioral2/memory/2692-2-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral2/memory/2692-12-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral2/memory/2972-16-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral2/memory/2972-20-0x00000000055A0000-0x0000000005733000-memory.dmp xmrig behavioral2/memory/2972-22-0x0000000000400000-0x0000000000587000-memory.dmp xmrig behavioral2/memory/2972-30-0x0000000000400000-0x0000000000587000-memory.dmp xmrig -
Deletes itself 1 IoCs
pid Process 2972 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe -
Executes dropped EXE 1 IoCs
pid Process 2972 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe -
resource yara_rule behavioral2/memory/2692-0-0x0000000000400000-0x0000000000712000-memory.dmp upx behavioral2/files/0x0008000000023ca5-11.dat upx behavioral2/memory/2972-13-0x0000000000400000-0x0000000000712000-memory.dmp upx -
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 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2692 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2692 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe 2972 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2692 wrote to memory of 2972 2692 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe 85 PID 2692 wrote to memory of 2972 2692 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe 85 PID 2692 wrote to memory of 2972 2692 6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe"C:\Users\Admin\AppData\Local\Temp\6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Users\Admin\AppData\Local\Temp\6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exeC:\Users\Admin\AppData\Local\Temp\6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2972
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\6e0703855e6a70cc576b5155b25d22155e24d1076ceefb1f6f2d06f5ee16aad2N.exe
Filesize784KB
MD5b5d48fd4471212200999a52352433f16
SHA1321e857e69386d99413e723a4d3a5e63bc520a92
SHA256b65f1a2dcb8088cdd755716b7372bb49d4120837c451c8c924e4332e5f6d525e
SHA51287b2866c2112b684da5580cf75bd105274b9af9f1e6c913da88f0c303bccc032507dacb74a7a62de7cbd5504611dc8c52c53c9f399b13b9d83b019b73e3e0e78