Analysis
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max time kernel
149s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/11/2024, 20:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe
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Size
83KB
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MD5
179c9e7d54b7704fad3ff020ea090530
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SHA1
392f956a044bfd8cbca2a30c91d9cb8a7e4bdce5
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SHA256
1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2
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SHA512
e0f0e214138f0e9c7aa8d05560661f21117cd50084bbd45dc4532ac92c6a63dfd743b5dcc7f4a0b1df18bd19f6b57cdb54eb6727bfa1dd96a8b88ce33c037648
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SSDEEP
1536:xDWWkVnTtewBr8kgUJpOJgZGr4UtK6gMawZnIudIox:Y9T0wBTXpOJSGr4UtK6g2ZpdIox
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ihfoodar-udat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ihfoodar-udat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ihfoodar-udat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ihfoodar-udat.exe -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5951524C-4b59-4f4e-5951-524C4B594f4e}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ihfoodar-udat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5951524C-4b59-4f4e-5951-524C4B594f4e}\IsInstalled = "1" ihfoodar-udat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5951524C-4b59-4f4e-5951-524C4B594f4e}\StubPath = "C:\\Windows\\system32\\urxoorib-eadoab.exe" ihfoodar-udat.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5951524C-4b59-4f4e-5951-524C4B594f4e} ihfoodar-udat.exe -
Event Triggered Execution: Image File Execution Options Injection 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe ihfoodar-udat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ihfoodar-udat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\oufgemad.exe" ihfoodar-udat.exe -
Executes dropped EXE 2 IoCs
pid Process 5064 ihfoodar-udat.exe 2608 ihfoodar-udat.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ihfoodar-udat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ihfoodar-udat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ihfoodar-udat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ihfoodar-udat.exe -
description ioc Process Delete value \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger ihfoodar-udat.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} ihfoodar-udat.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ihfoodar-udat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" ihfoodar-udat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ougxiveb-xoot.dll" ihfoodar-udat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ihfoodar-udat.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ihfoodar-udat.exe 1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe File created C:\Windows\SysWOW64\ihfoodar-udat.exe 1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe File created C:\Windows\SysWOW64\ougxiveb-xoot.dll ihfoodar-udat.exe File opened for modification C:\Windows\SysWOW64\oufgemad.exe ihfoodar-udat.exe File created C:\Windows\SysWOW64\oufgemad.exe ihfoodar-udat.exe File opened for modification C:\Windows\SysWOW64\urxoorib-eadoab.exe ihfoodar-udat.exe File created C:\Windows\SysWOW64\urxoorib-eadoab.exe ihfoodar-udat.exe File opened for modification C:\Windows\SysWOW64\ougxiveb-xoot.dll ihfoodar-udat.exe File opened for modification C:\Windows\SysWOW64\ihfoodar-udat.exe ihfoodar-udat.exe -
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 1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ihfoodar-udat.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 2608 ihfoodar-udat.exe 2608 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe 5064 ihfoodar-udat.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5064 ihfoodar-udat.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4592 wrote to memory of 5064 4592 1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe 84 PID 4592 wrote to memory of 5064 4592 1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe 84 PID 4592 wrote to memory of 5064 4592 1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe 84 PID 5064 wrote to memory of 2608 5064 ihfoodar-udat.exe 85 PID 5064 wrote to memory of 2608 5064 ihfoodar-udat.exe 85 PID 5064 wrote to memory of 2608 5064 ihfoodar-udat.exe 85 PID 5064 wrote to memory of 616 5064 ihfoodar-udat.exe 5 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56 PID 5064 wrote to memory of 3560 5064 ihfoodar-udat.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3560
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C:\Users\Admin\AppData\Local\Temp\1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe"C:\Users\Admin\AppData\Local\Temp\1c01b8660d25d1803ec3f217167bbc3f2d556cf51290260a649f4cdbd13cead2.exe"2⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4592 -
C:\Windows\SysWOW64\ihfoodar-udat.exe"C:\Windows\SysWOW64\ihfoodar-udat.exe"3⤵
- Windows security bypass
- Boot or Logon Autostart Execution: Active Setup
- Event Triggered Execution: Image File Execution Options Injection
- Executes dropped EXE
- Windows security modification
- Indicator Removal: Clear Persistence
- Modifies WinLogon
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5064 -
C:\Windows\SysWOW64\ihfoodar-udat.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2608
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Winlogon Helper DLL
1Event Triggered Execution
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Winlogon Helper DLL
1Event Triggered Execution
1Image File Execution Options Injection
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
81KB
MD5c5b854873f56206f542536f03c3a3ec3
SHA1e2b4fb8aba60807af66bfc0b0e845c8aceb76a9a
SHA2560f3b17630d0cceaf4e3132168a0ecd6dd42cd53bbb15bacd5062a1246ed1f3d8
SHA51214a0be818b7a06368c1203d7174f1436f1499807960e5a08f31b30bfc7ea7cc6a54c880d7cfe28181ed919857a9fd4683aad98d23d6167e71e3c9fa8b0549b00
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Filesize
84KB
MD5bdcd76a58dcd73e14094f316cb605d83
SHA10def1c2a11642073fa29c25f78bb7f45c4d82515
SHA25698627cf037fd3622f8b1326cdc573a1745949acd9ec67449e028a53932fc35ae
SHA5128952d858b021c9ab0ade9d670ceb78f883366f9b21739e2cbbc84fe8f5f9b4af6ecb7c25dcaf64e722d980f3d6f9d0a59d9039b85810557dbf47176831722a9f
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
83KB
MD55f54667f55cf59b69766baf4590346b1
SHA13e9c25a44bbc0c64595b0210f64407fc7986bbb4
SHA2565cf2141d7c25da3330d66fc35e37a114ad68f47f68cbad734c940fa2c12f69c8
SHA5122deb0b6d7282e0b91d955951aae50813de4479ad0aac2accf951e94a705639755f4e8fb6585e201ad4a80a7c99ad983074c5728a36cd1663ef7f77302cddb2e5