Analysis
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max time kernel
267s -
max time network
350s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 11:13
Static task
static1
Behavioral task
behavioral1
Sample
7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe
Resource
win10v2004-20220812-en
General
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Target
7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe
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Size
508KB
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MD5
b6058823fd11f918c779c13d9aa34e77
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SHA1
2280402d50782d6a1e30cf54237204d090ba0571
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SHA256
7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530
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SHA512
e510713174b551ddd3a226d14f95d7dd954fad8a58ef91d95868318793902796bcb9bd0aed262731e153d6de906dff78030a1167c797d05c380894765f96a7e0
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SSDEEP
12288:5gKr1LacGaSQU3TJ1rlocxpfx0vkTb9V98sxYQ96YtF6GF:5JLaTagDrCcvx+ejqo
Malware Config
Signatures
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Processes:
7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exeF4D55F6500014973000C4E45B4EB2331.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.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" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.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\AntiVirusOverride = "1" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.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
Processes:
F4D55F6500014973000C4E45B4EB2331.exepid process 1672 F4D55F6500014973000C4E45B4EB2331.exe -
Loads dropped DLL 2 IoCs
Processes:
7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exepid process 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe -
Processes:
7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exeF4D55F6500014973000C4E45B4EB2331.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.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 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.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\FirewallOverride = "1" F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000C4E45B4EB2331.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000C4E45B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
F4D55F6500014973000C4E45B4EB2331.exedescription 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 14 IoCs
Processes:
7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exeF4D55F6500014973000C4E45B4EB2331.exepid process 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe 1672 F4D55F6500014973000C4E45B4EB2331.exe 1672 F4D55F6500014973000C4E45B4EB2331.exe 1672 F4D55F6500014973000C4E45B4EB2331.exe 1672 F4D55F6500014973000C4E45B4EB2331.exe 1672 F4D55F6500014973000C4E45B4EB2331.exe 1672 F4D55F6500014973000C4E45B4EB2331.exe 1672 F4D55F6500014973000C4E45B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exedescription pid process target process PID 1868 wrote to memory of 1672 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe F4D55F6500014973000C4E45B4EB2331.exe PID 1868 wrote to memory of 1672 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe F4D55F6500014973000C4E45B4EB2331.exe PID 1868 wrote to memory of 1672 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe F4D55F6500014973000C4E45B4EB2331.exe PID 1868 wrote to memory of 1672 1868 7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe F4D55F6500014973000C4E45B4EB2331.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe"C:\Users\Admin\AppData\Local\Temp\7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1868 -
C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe"C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\7db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530.exe"2⤵
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1672
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exeFilesize
508KB
MD5b6058823fd11f918c779c13d9aa34e77
SHA12280402d50782d6a1e30cf54237204d090ba0571
SHA2567db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530
SHA512e510713174b551ddd3a226d14f95d7dd954fad8a58ef91d95868318793902796bcb9bd0aed262731e153d6de906dff78030a1167c797d05c380894765f96a7e0
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C:\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exeFilesize
508KB
MD5b6058823fd11f918c779c13d9aa34e77
SHA12280402d50782d6a1e30cf54237204d090ba0571
SHA2567db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530
SHA512e510713174b551ddd3a226d14f95d7dd954fad8a58ef91d95868318793902796bcb9bd0aed262731e153d6de906dff78030a1167c797d05c380894765f96a7e0
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\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exeFilesize
508KB
MD5b6058823fd11f918c779c13d9aa34e77
SHA12280402d50782d6a1e30cf54237204d090ba0571
SHA2567db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530
SHA512e510713174b551ddd3a226d14f95d7dd954fad8a58ef91d95868318793902796bcb9bd0aed262731e153d6de906dff78030a1167c797d05c380894765f96a7e0
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\ProgramData\F4D55F6500014973000C4E45B4EB2331\F4D55F6500014973000C4E45B4EB2331.exeFilesize
508KB
MD5b6058823fd11f918c779c13d9aa34e77
SHA12280402d50782d6a1e30cf54237204d090ba0571
SHA2567db7ff66f296f8d95d73d45f1d8842bdd2d6fcb5476a5befcc4d431e622bf530
SHA512e510713174b551ddd3a226d14f95d7dd954fad8a58ef91d95868318793902796bcb9bd0aed262731e153d6de906dff78030a1167c797d05c380894765f96a7e0
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memory/1672-58-0x0000000000000000-mapping.dmp
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memory/1672-62-0x0000000000410000-0x00000000004D8000-memory.dmpFilesize
800KB
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memory/1868-54-0x0000000075E01000-0x0000000075E03000-memory.dmpFilesize
8KB
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memory/1868-55-0x0000000000410000-0x00000000004D8000-memory.dmpFilesize
800KB
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memory/1868-63-0x0000000000410000-0x00000000004D8000-memory.dmpFilesize
800KB