Analysis
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max time kernel
134s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 12:25
Static task
static1
Behavioral task
behavioral1
Sample
665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe
Resource
win10v2004-20220812-en
General
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Target
665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe
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Size
935KB
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MD5
83288569ac30a22b9de993c9bdc046f9
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SHA1
6a97b902a3114bfef9295ed7cc602a628cf38d87
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SHA256
665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac
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SHA512
b3e5ba394f3e1cb258a7a6cc13a3a8a71aaf13225abb144d849179b5a2c217c3b1b86c16a288a8740635f0d4473024a45e80885a11697b874a654d825f79b136
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SSDEEP
12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4r:ZyHv5Z+Wzv7AiBll0OBWi6si9GG
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/2116-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/2116-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/2116-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/2116-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/2116-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exedescription pid process target process PID 2356 set thread context of 2116 2356 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exepid process 2116 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 2116 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 2116 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 2116 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 2116 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 2116 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exedescription pid process target process PID 2356 wrote to memory of 2116 2356 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe PID 2356 wrote to memory of 2116 2356 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe PID 2356 wrote to memory of 2116 2356 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe PID 2356 wrote to memory of 2116 2356 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe PID 2356 wrote to memory of 2116 2356 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe PID 2356 wrote to memory of 2116 2356 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe PID 2356 wrote to memory of 2116 2356 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe PID 2356 wrote to memory of 2116 2356 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe 665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe"C:\Users\Admin\AppData\Local\Temp\665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe"C:\Users\Admin\AppData\Local\Temp\665fb7ecba138736c0c069f35c930f112a27a921cc64356c4cc4577eebfea4ac.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/2116-132-0x0000000000000000-mapping.dmp
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memory/2116-133-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/2116-135-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/2116-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/2116-137-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/2116-138-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB