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Analysis
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max time kernel
120s -
max time network
113s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/10/2024, 12:15
Behavioral task
behavioral1
Sample
9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe
Resource
win10v2004-20241007-en
General
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Target
9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe
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Size
484KB
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MD5
6c293e9084fc6c601eac168fff46fef0
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SHA1
17943ff8637a2e9cde913dbbf08d2d5f1955db4d
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SHA256
9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8c
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SHA512
3564ea862113b5b4201a2ce52bbbcf8deb6754b87c9764d1b213aec4b7f5290e773fa82046d3738af569f65d39aeccab2af8c52b94089721a9701c0bba0eb738
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SSDEEP
6144:3F5GEy1w5zGiNbBvKI/tRCnFqrjoZK/GZWbE49fBDMhhoWtowWDGRIgVc5:37ryS5z//tRGFGEZK/G87Kewplg
Malware Config
Signatures
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Drops file in Drivers directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\drivers\spool.exe 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe File created C:\Windows\SysWOW64\drivers\spool.exe 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spool.exe" 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe -
ACProtect 1.3x - 1.4x DLL software 3 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x0008000000019030-13.dat acprotect behavioral1/memory/1840-16-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral1/memory/1840-20-0x0000000010000000-0x000000001010B000-memory.dmp acprotect -
Loads dropped DLL 1 IoCs
pid Process 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spool.exe" 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spool.exe" 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\msftp.dll 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe -
resource yara_rule behavioral1/memory/1840-0-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2288-1-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2252-3-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/files/0x00070000000120fe-8.dat upx behavioral1/memory/1840-10-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/files/0x0008000000019030-13.dat upx behavioral1/memory/1840-16-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral1/memory/2288-17-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2088-19-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1840-20-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral1/memory/2252-22-0x0000000000400000-0x0000000000426000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2088 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2252 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2088 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2252 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2088 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2252 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2088 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2252 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2252 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2088 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1840 wrote to memory of 2288 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 30 PID 1840 wrote to memory of 2288 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 30 PID 1840 wrote to memory of 2288 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 30 PID 1840 wrote to memory of 2288 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 30 PID 2288 wrote to memory of 2088 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 31 PID 2288 wrote to memory of 2088 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 31 PID 2288 wrote to memory of 2088 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 31 PID 2288 wrote to memory of 2088 2288 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 31 PID 1840 wrote to memory of 2252 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 32 PID 1840 wrote to memory of 2252 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 32 PID 1840 wrote to memory of 2252 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 32 PID 1840 wrote to memory of 2252 1840 9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe"C:\Users\Admin\AppData\Local\Temp\9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe"1⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1840 -
C:\Users\Admin\AppData\Local\Temp\9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe"C:\Users\Admin\AppData\Local\Temp\9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2288 -
C:\Users\Admin\AppData\Local\Temp\9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe"C:\Users\Admin\AppData\Local\Temp\9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2088
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C:\Users\Admin\AppData\Local\Temp\9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe"C:\Users\Admin\AppData\Local\Temp\9b92aae69e05af986818926585e9a6cb834aea767a32deb3f707d8e7b7c40a8cN.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2252
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
492KB
MD5efcb99f7ba752f52bf19419255f1d454
SHA1b148605db01cb2566ccd70447b978e75828f6a50
SHA2561ed88a4ce580f701bf1320374d3bdb3f0e3bfc96b216a08fa0dd75febeb1cfca
SHA5122c4986c208be98d160eb819d72396aadbfa4f0e2528ff9f24239a98b247bd38d41b00a90e73d1037a4fdaf97d8b1deaa1a729560655572de35814c0cf6b0cb10
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Filesize
5KB
MD511bf9bea80add82f873e4c31b9d28d2e
SHA11c2e0732fbbc97dcee9150380bfb63d2bf014e88
SHA2561ff1089cd45af1f67601e86c77ae8c24cd632f44c7ef97b65676bbc5ed7212f5
SHA51232ff380653d4b27cfc5baafa754b7edc22a59d412ab37635866c36f80bcad29404c9f8a395dcb7da900ecc72446dbe2491a54699afa711033afcbf087981be2d