Analysis
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max time kernel
148s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
01-12-2022 23:14
Static task
static1
Behavioral task
behavioral1
Sample
66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe
Resource
win10v2004-20221111-en
General
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Target
66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe
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Size
392KB
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MD5
b5ec4fe1276723ee1271286d0f75b430
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SHA1
632c597be763ffaeb2170fdda03c364104230cc7
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SHA256
66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237
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SHA512
e93d35679c7e9d9efba07898c1784e7ff1d13e6a3d5f729c5ddad21b0eaee91e96fc491385afa66febb3e142abc8496789b2a489ccb027b3b13dd5685e88ae8e
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SSDEEP
6144:x81wG0fljKQIZhzc7HVHtf5vuyh+ajZCsuAMXMzFHCD/yr07oAH4F1:x8/ApUvsfRh+ajZCBAMXoUK0VHI1
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000CAE15B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000CAE15B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000CAE15B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000CAE15B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000CAE15B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 576 F4D55F6500014973000CAE15B4EB2331.exe -
Deletes itself 1 IoCs
pid Process 576 F4D55F6500014973000CAE15B4EB2331.exe -
Loads dropped DLL 2 IoCs
pid Process 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000CAE15B4EB2331.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000CAE15B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000CAE15B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000CAE15B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000CAE15B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000CAE15B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000CAE15B4EB2331.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000CAE15B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000CAE15B4EB2331\\F4D55F6500014973000CAE15B4EB2331.exe" F4D55F6500014973000CAE15B4EB2331.exe -
Suspicious behavior: EnumeratesProcesses 63 IoCs
pid Process 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 576 F4D55F6500014973000CAE15B4EB2331.exe 576 F4D55F6500014973000CAE15B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1236 wrote to memory of 576 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 28 PID 1236 wrote to memory of 576 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 28 PID 1236 wrote to memory of 576 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 28 PID 1236 wrote to memory of 576 1236 66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe"C:\Users\Admin\AppData\Local\Temp\66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1236 -
C:\ProgramData\F4D55F6500014973000CAE15B4EB2331\F4D55F6500014973000CAE15B4EB2331.exe"C:\ProgramData\F4D55F6500014973000CAE15B4EB2331\F4D55F6500014973000CAE15B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\66ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237.exe"2⤵
- Windows security bypass
- Executes dropped EXE
- Deletes itself
- Windows security modification
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:576
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
392KB
MD5b5ec4fe1276723ee1271286d0f75b430
SHA1632c597be763ffaeb2170fdda03c364104230cc7
SHA25666ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237
SHA512e93d35679c7e9d9efba07898c1784e7ff1d13e6a3d5f729c5ddad21b0eaee91e96fc491385afa66febb3e142abc8496789b2a489ccb027b3b13dd5685e88ae8e
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Filesize
392KB
MD5b5ec4fe1276723ee1271286d0f75b430
SHA1632c597be763ffaeb2170fdda03c364104230cc7
SHA25666ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237
SHA512e93d35679c7e9d9efba07898c1784e7ff1d13e6a3d5f729c5ddad21b0eaee91e96fc491385afa66febb3e142abc8496789b2a489ccb027b3b13dd5685e88ae8e
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Filesize
392KB
MD5b5ec4fe1276723ee1271286d0f75b430
SHA1632c597be763ffaeb2170fdda03c364104230cc7
SHA25666ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237
SHA512e93d35679c7e9d9efba07898c1784e7ff1d13e6a3d5f729c5ddad21b0eaee91e96fc491385afa66febb3e142abc8496789b2a489ccb027b3b13dd5685e88ae8e
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Filesize
392KB
MD5b5ec4fe1276723ee1271286d0f75b430
SHA1632c597be763ffaeb2170fdda03c364104230cc7
SHA25666ff0739a1e09a685df7bf2aae0446bc9e42a30f3d3f1a22970c145abb0c1237
SHA512e93d35679c7e9d9efba07898c1784e7ff1d13e6a3d5f729c5ddad21b0eaee91e96fc491385afa66febb3e142abc8496789b2a489ccb027b3b13dd5685e88ae8e