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Analysis
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max time kernel
152s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
28/11/2022, 18:55
Static task
static1
Behavioral task
behavioral1
Sample
b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe
Resource
win10v2004-20221111-en
General
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Target
b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe
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Size
904KB
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MD5
6548699c6edd80de6682c21cf25e79e3
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SHA1
2747053757802fc718f94d431e349d0d112ede8f
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SHA256
b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68
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SHA512
f4951cec2d3da56071e4f0663eaaab6b6fedbd8195570ee24ccff76c9a02233d8a49fed6e588970d578640a54baea6b18845145fc987855b4e1d99bd62db0a8b
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SSDEEP
12288:3vzEIPLLVHLZzsxWsOj5Xd4d7nanXLa8JOFGQmy90:/PPYszjdd4d+X+QOF2y
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\win32 = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\win32.exe" b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1464 set thread context of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1704 set thread context of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1376 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1376 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe Token: SeDebugPrivilege 1376 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1376 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1464 wrote to memory of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1464 wrote to memory of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1464 wrote to memory of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1464 wrote to memory of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1464 wrote to memory of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1464 wrote to memory of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1464 wrote to memory of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1464 wrote to memory of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1464 wrote to memory of 1704 1464 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 26 PID 1704 wrote to memory of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27 PID 1704 wrote to memory of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27 PID 1704 wrote to memory of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27 PID 1704 wrote to memory of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27 PID 1704 wrote to memory of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27 PID 1704 wrote to memory of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27 PID 1704 wrote to memory of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27 PID 1704 wrote to memory of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27 PID 1704 wrote to memory of 1376 1704 b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe"C:\Users\Admin\AppData\Local\Temp\b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1464 -
C:\Users\Admin\AppData\Local\Temp\b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe"C:\Users\Admin\AppData\Local\Temp\b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Users\Admin\AppData\Local\Temp\b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe"C:\Users\Admin\AppData\Local\Temp\b8a8e157c123978526c4bf9b311dbe5f46b15d5fbc08e8d02cdd0ac4b9267c68.exe"3⤵
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1376
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