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Analysis
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max time kernel
149s -
max time network
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platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13/05/2024, 19:29
Static task
static1
Behavioral task
behavioral1
Sample
22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe
Resource
win10v2004-20240508-en
General
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Target
22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe
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Size
72KB
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MD5
8ee9f65e8263d9ac1fba34ce1a6bf461
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SHA1
3850e8eb4f6f9820efe048dc3cc0ea8d13e4344d
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SHA256
22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0
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SHA512
89150486935d2e068be4dc61096ff4cfc1e6e5fe73e5987c239d3a59b21a13e37753355f6daaba75843e293caded6523211b44aed034e6e95db2071f089a86e2
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SSDEEP
1536:xPhWNc6tJBsHnsim25qCp7nwHyxTQrQRLIT8:xKR4sf25qCp7wHyxEcl
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ixtoxom-idor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ixtoxom-idor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ixtoxom-idor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ixtoxom-idor.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{495A4B43-4b4f-5450-495A-4B434B4F5450}\StubPath = "C:\\Windows\\system32\\adxucoor.exe" ixtoxom-idor.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{495A4B43-4b4f-5450-495A-4B434B4F5450} ixtoxom-idor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{495A4B43-4b4f-5450-495A-4B434B4F5450}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ixtoxom-idor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{495A4B43-4b4f-5450-495A-4B434B4F5450}\IsInstalled = "1" ixtoxom-idor.exe -
Sets file execution options in registry 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ixtoxom-idor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\assudod-ocoas.exe" ixtoxom-idor.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe ixtoxom-idor.exe -
Executes dropped EXE 2 IoCs
pid Process 2012 ixtoxom-idor.exe 2840 ixtoxom-idor.exe -
Loads dropped DLL 3 IoCs
pid Process 1132 22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe 1132 22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe 2012 ixtoxom-idor.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ixtoxom-idor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ixtoxom-idor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ixtoxom-idor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ixtoxom-idor.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} ixtoxom-idor.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ixtoxom-idor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ixtoxom-idor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\oubnokooc.dll" ixtoxom-idor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ixtoxom-idor.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\ixtoxom-idor.exe 22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe File opened for modification C:\Windows\SysWOW64\assudod-ocoas.exe ixtoxom-idor.exe File opened for modification C:\Windows\SysWOW64\adxucoor.exe ixtoxom-idor.exe File opened for modification C:\Windows\SysWOW64\oubnokooc.dll ixtoxom-idor.exe File opened for modification C:\Windows\SysWOW64\ixtoxom-idor.exe ixtoxom-idor.exe File opened for modification C:\Windows\SysWOW64\ixtoxom-idor.exe 22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe File created C:\Windows\SysWOW64\adxucoor.exe ixtoxom-idor.exe File created C:\Windows\SysWOW64\oubnokooc.dll ixtoxom-idor.exe File created C:\Windows\SysWOW64\assudod-ocoas.exe ixtoxom-idor.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2840 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe 2012 ixtoxom-idor.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2012 ixtoxom-idor.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1132 wrote to memory of 2012 1132 22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe 28 PID 1132 wrote to memory of 2012 1132 22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe 28 PID 1132 wrote to memory of 2012 1132 22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe 28 PID 1132 wrote to memory of 2012 1132 22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe 28 PID 2012 wrote to memory of 436 2012 ixtoxom-idor.exe 5 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 2840 2012 ixtoxom-idor.exe 29 PID 2012 wrote to memory of 2840 2012 ixtoxom-idor.exe 29 PID 2012 wrote to memory of 2840 2012 ixtoxom-idor.exe 29 PID 2012 wrote to memory of 2840 2012 ixtoxom-idor.exe 29 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21 PID 2012 wrote to memory of 1196 2012 ixtoxom-idor.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:436
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1196
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C:\Users\Admin\AppData\Local\Temp\22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe"C:\Users\Admin\AppData\Local\Temp\22d3f8a803dda70c24a5a97a5186409c129d5dbc6433080d9d15aa011230e7d0.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1132 -
C:\Windows\SysWOW64\ixtoxom-idor.exe"C:\Windows\SysWOW64\ixtoxom-idor.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2012 -
C:\Windows\SysWOW64\ixtoxom-idor.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2840
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
72KB
MD554b58cab22b733de8a8f0cf3673fe6d4
SHA19f74cbe607677f74fc8bc00702dd351836ccce5c
SHA256980730414014ff6f72868ff8d37c639ff650b950df07b2dcb9e11cc479da35c9
SHA5123cf7887cebc0b1de1d20425893c04e558f49a77be48290171d9372504ac78174f53999bee9e008da059c205daa51d8b0e20a007b18aed166fe1ad9e4fa191495
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Filesize
73KB
MD56e9d75fb7261201a44bd3bd53ede1f1d
SHA10bbb7c55fd33b3a0a8be26ec38b599db3e07c7e2
SHA2569860f18a9b18d49218a152abf23d01f7f01652ebf3e1d7b32768b45f25832a83
SHA512f8412d7d90079162710a96adc21520aa253b9565ee5fbe145340435aa416826b07e1d263a2cb5a431f67e45302404050e438293e5091665f6a4e8ea09e76f7c4
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
70KB
MD52f5a1298f2df6abff260faf544c9162e
SHA1ff362a55e4b5c02a15613bfe0e23740a42c050cf
SHA2567d327c4508f5f632a40d887d5b60d6a61f6225059ab094cf8eeb37efa2b33d7d
SHA51248d735e41c9c9c7c4930830004dea44f7f1ea1cc00968dc5775ab8a6f3b215635b48e62efa632ba8ecf1d88771ff63930d32f7040c7e3e1ae8d69c4015506892