Analysis
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max time kernel
67s -
max time network
95s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 12:35
Static task
static1
Behavioral task
behavioral1
Sample
61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
Resource
win10v2004-20221111-en
General
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Target
61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
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Size
935KB
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MD5
c847d1c0bf8747919c336cfda1e149a4
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SHA1
07d850ff3d1bf9cc6e9be50789ac2871a5864dd8
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SHA256
61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b
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SHA512
9ac04007cde305d77d72ed711b39111fd0a27fdbe1cafc422c92600bcf8c1f36ffb9fe44e00738f7df1cc72eaf26e50983264644b5b315cbf3f749385214d97d
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SSDEEP
12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4K:pyHv5Z+Wzv7AiBll0OBWi6si9GH
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/904-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/904-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/904-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/904-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/904-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/904-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/904-65-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exedescription pid process target process PID 1120 set thread context of 904 1120 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exepid process 904 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exedescription pid process target process PID 1120 wrote to memory of 904 1120 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe PID 1120 wrote to memory of 904 1120 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe PID 1120 wrote to memory of 904 1120 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe PID 1120 wrote to memory of 904 1120 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe PID 1120 wrote to memory of 904 1120 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe PID 1120 wrote to memory of 904 1120 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe PID 1120 wrote to memory of 904 1120 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe PID 1120 wrote to memory of 904 1120 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe 61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe"C:\Users\Admin\AppData\Local\Temp\61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1120 -
C:\Users\Admin\AppData\Local\Temp\61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe"C:\Users\Admin\AppData\Local\Temp\61f28efd42b7f6db79c77cf5eea650a8219c73b888b998144c240068e943220b.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:904
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/904-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/904-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/904-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/904-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/904-59-0x00000000004F0400-mapping.dmp
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memory/904-61-0x0000000075891000-0x0000000075893000-memory.dmpFilesize
8KB
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memory/904-62-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/904-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/904-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/904-65-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB