Analysis
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max time kernel
151s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 09:55
Static task
static1
Behavioral task
behavioral1
Sample
549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe
Resource
win10v2004-20220812-en
General
-
Target
549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe
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Size
388KB
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MD5
78cfff1436c4e0b12c0b26456380fd31
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SHA1
7ed532948e6c2b2f996cd9d21e27e3bde6bd9c7e
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SHA256
549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19
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SHA512
17ba03b5f4691a2ebc3d023aa1a373d74ae69c5daa92e9b28aadcb2455d3f51e04ed592459b521afc29054e8a9b48a1b28ae491aedf22bb0f619585d4a67d29c
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SSDEEP
6144:xuHwpYjG4hK0pnqlnDsunKpAgyjiJafEIwc5rGvw6YUkr7seBw:xzl4hK8OPKpAIJaRwcsw6VqY
Malware Config
Signatures
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Processes:
549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exeF4D55F6500014973000C7881B4EB2331.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
Processes:
F4D55F6500014973000C7881B4EB2331.exepid process 1148 F4D55F6500014973000C7881B4EB2331.exe -
Deletes itself 1 IoCs
Processes:
F4D55F6500014973000C7881B4EB2331.exepid process 1148 F4D55F6500014973000C7881B4EB2331.exe -
Loads dropped DLL 2 IoCs
Processes:
549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exepid process 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe -
Processes:
F4D55F6500014973000C7881B4EB2331.exe549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000C7881B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
F4D55F6500014973000C7881B4EB2331.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce F4D55F6500014973000C7881B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000C7881B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000C7881B4EB2331\\F4D55F6500014973000C7881B4EB2331.exe" F4D55F6500014973000C7881B4EB2331.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exeF4D55F6500014973000C7881B4EB2331.exepid process 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe -
Suspicious use of FindShellTrayWindow 5 IoCs
Processes:
F4D55F6500014973000C7881B4EB2331.exepid process 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe -
Suspicious use of SendNotifyMessage 5 IoCs
Processes:
F4D55F6500014973000C7881B4EB2331.exepid process 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
F4D55F6500014973000C7881B4EB2331.exepid process 1148 F4D55F6500014973000C7881B4EB2331.exe 1148 F4D55F6500014973000C7881B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exedescription pid process target process PID 1724 wrote to memory of 1148 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe F4D55F6500014973000C7881B4EB2331.exe PID 1724 wrote to memory of 1148 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe F4D55F6500014973000C7881B4EB2331.exe PID 1724 wrote to memory of 1148 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe F4D55F6500014973000C7881B4EB2331.exe PID 1724 wrote to memory of 1148 1724 549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe F4D55F6500014973000C7881B4EB2331.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe"C:\Users\Admin\AppData\Local\Temp\549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe"C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19.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
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exeFilesize
388KB
MD578cfff1436c4e0b12c0b26456380fd31
SHA17ed532948e6c2b2f996cd9d21e27e3bde6bd9c7e
SHA256549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19
SHA51217ba03b5f4691a2ebc3d023aa1a373d74ae69c5daa92e9b28aadcb2455d3f51e04ed592459b521afc29054e8a9b48a1b28ae491aedf22bb0f619585d4a67d29c
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C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exeFilesize
388KB
MD578cfff1436c4e0b12c0b26456380fd31
SHA17ed532948e6c2b2f996cd9d21e27e3bde6bd9c7e
SHA256549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19
SHA51217ba03b5f4691a2ebc3d023aa1a373d74ae69c5daa92e9b28aadcb2455d3f51e04ed592459b521afc29054e8a9b48a1b28ae491aedf22bb0f619585d4a67d29c
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\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exeFilesize
388KB
MD578cfff1436c4e0b12c0b26456380fd31
SHA17ed532948e6c2b2f996cd9d21e27e3bde6bd9c7e
SHA256549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19
SHA51217ba03b5f4691a2ebc3d023aa1a373d74ae69c5daa92e9b28aadcb2455d3f51e04ed592459b521afc29054e8a9b48a1b28ae491aedf22bb0f619585d4a67d29c
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\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exeFilesize
388KB
MD578cfff1436c4e0b12c0b26456380fd31
SHA17ed532948e6c2b2f996cd9d21e27e3bde6bd9c7e
SHA256549324b79156896aa55b9acea9e8fecf158a9915b64bec4856e1d34918812c19
SHA51217ba03b5f4691a2ebc3d023aa1a373d74ae69c5daa92e9b28aadcb2455d3f51e04ed592459b521afc29054e8a9b48a1b28ae491aedf22bb0f619585d4a67d29c
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memory/1148-57-0x0000000000000000-mapping.dmp
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memory/1148-62-0x0000000000400000-0x00000000004BF000-memory.dmpFilesize
764KB
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memory/1148-63-0x0000000000400000-0x00000000004BF000-memory.dmpFilesize
764KB
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memory/1724-54-0x0000000074B51000-0x0000000074B53000-memory.dmpFilesize
8KB
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memory/1724-61-0x0000000000400000-0x00000000004BF000-memory.dmpFilesize
764KB
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memory/1724-64-0x0000000000400000-0x00000000004BF000-memory.dmpFilesize
764KB