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Analysis
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max time kernel
207s -
max time network
272s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
27/11/2022, 12:20
Static task
static1
Behavioral task
behavioral1
Sample
29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe
Resource
win10v2004-20220812-en
General
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Target
29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe
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Size
492KB
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MD5
bf4d9b46d10882fae89aa7bc1ab6315a
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SHA1
f3aafee4a7709312993022d3197b43f0ed098167
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SHA256
29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58
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SHA512
6cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77
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SSDEEP
6144:CNc0pYZ6Xo0ft59j/Ukt8d4UgLMA+B2k71nruJoEDZJiBWIDm:tlE59j/UknUgLMA+EkhyJoib4
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000C4E45B4EB2331.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 576 F4D55F6500014973000C4E45B4EB2331.exe -
Deletes itself 1 IoCs
pid Process 576 F4D55F6500014973000C4E45B4EB2331.exe -
Loads dropped DLL 2 IoCs
pid Process 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000C4E45B4EB2331.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000C4E45B4EB2331.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000C4E45B4EB2331.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000C4E45B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000C4E45B4EB2331\\F4D55F6500014973000C4E45B4EB2331.exe" F4D55F6500014973000C4E45B4EB2331.exe -
Suspicious behavior: EnumeratesProcesses 21 IoCs
pid Process 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 576 F4D55F6500014973000C4E45B4EB2331.exe 576 F4D55F6500014973000C4E45B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1516 wrote to memory of 576 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 28 PID 1516 wrote to memory of 576 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 28 PID 1516 wrote to memory of 576 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 28 PID 1516 wrote to memory of 576 1516 29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe"C:\Users\Admin\AppData\Local\Temp\29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1516 -
C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe"C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\29de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58.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
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Downloads
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Filesize
492KB
MD5bf4d9b46d10882fae89aa7bc1ab6315a
SHA1f3aafee4a7709312993022d3197b43f0ed098167
SHA25629de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58
SHA5126cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77
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Filesize
492KB
MD5bf4d9b46d10882fae89aa7bc1ab6315a
SHA1f3aafee4a7709312993022d3197b43f0ed098167
SHA25629de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58
SHA5126cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77
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Filesize
492KB
MD5bf4d9b46d10882fae89aa7bc1ab6315a
SHA1f3aafee4a7709312993022d3197b43f0ed098167
SHA25629de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58
SHA5126cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77
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Filesize
492KB
MD5bf4d9b46d10882fae89aa7bc1ab6315a
SHA1f3aafee4a7709312993022d3197b43f0ed098167
SHA25629de8d88bd5eda5406509aa365689796e2b202f19ed2c507285c9fe670c14a58
SHA5126cff7789865dd0f4a6a3526143dfc7fc8cfca1d64abe625700182a12660fff2c19f20a96d27a2d0463e718487f9af05546c8807280b374a65983068d0a945c77