Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
03/06/2024, 02:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe
Resource
win7-20240419-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe
- Size 71KB
- Sample240603-cs8a5sfh4s
- SHA256 af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a
- MD5 69b54e637d4d9b39017bde46408731ab
- SHA1 1bec55b8890e29075911ced6b4b74ee28031287b
- SHA512 86ca9857ac2951875d548892362df96a3269cdfeac614f62cbff6eb820e4d8cc3615495b028877be22a74e73a0e8e55a5e5cf0b2c61c2d4e4107f00ff48e3a75
- SSDEEP 1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slcY:Olg35GTslA5t3/w8i
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" egloahoad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" egloahoad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" egloahoad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" egloahoad.exe - Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55} egloahoad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" egloahoad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}\IsInstalled = "1" egloahoad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{534E4656-4751-4c55-534E-465647514c55}\StubPath = "C:\\Windows\\system32\\udmeaceab.exe" egloahoad.exe - Sets file execution options in registry 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe egloahoad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" egloahoad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\kxevoar-cat.exe" egloahoad.exe - Executes dropped EXE 2 IoCs
pid Process 5072 egloahoad.exe 2684 egloahoad.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" egloahoad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" egloahoad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" egloahoad.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" egloahoad.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} egloahoad.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify egloahoad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" egloahoad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ovranov-oceab.dll" egloahoad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" egloahoad.exe - Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\egloahoad.exe af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe File opened for modification C:\Windows\SysWOW64\kxevoar-cat.exe egloahoad.exe File created C:\Windows\SysWOW64\ovranov-oceab.dll egloahoad.exe File opened for modification C:\Windows\SysWOW64\egloahoad.exe af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe File created C:\Windows\SysWOW64\kxevoar-cat.exe egloahoad.exe File opened for modification C:\Windows\SysWOW64\udmeaceab.exe egloahoad.exe File created C:\Windows\SysWOW64\udmeaceab.exe egloahoad.exe File opened for modification C:\Windows\SysWOW64\ovranov-oceab.dll egloahoad.exe File opened for modification C:\Windows\SysWOW64\egloahoad.exe egloahoad.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 2684 egloahoad.exe 2684 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe 5072 egloahoad.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5104 af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe Token: SeDebugPrivilege 5072 egloahoad.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5104 wrote to memory of 5072 5104 af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe 82 PID 5104 wrote to memory of 5072 5104 af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe 82 PID 5104 wrote to memory of 5072 5104 af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe 82 PID 5072 wrote to memory of 2684 5072 egloahoad.exe 83 PID 5072 wrote to memory of 2684 5072 egloahoad.exe 83 PID 5072 wrote to memory of 2684 5072 egloahoad.exe 83 PID 5072 wrote to memory of 624 5072 egloahoad.exe 5 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56 PID 5072 wrote to memory of 3544 5072 egloahoad.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:624
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3544
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C:\Users\Admin\AppData\Local\Temp\af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe"C:\Users\Admin\AppData\Local\Temp\af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Windows\SysWOW64\egloahoad.exe"C:\Windows\system32\egloahoad.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5072 -
C:\Windows\SysWOW64\egloahoad.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2684
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\egloahoad.exe
- Size 71KB
- SHA256 af179fd8b17093057d9a23c7bfbcb7f02d2a0e79ccaebd8d0b55c5f49ac39b4a
- MD5 69b54e637d4d9b39017bde46408731ab
- SHA1 1bec55b8890e29075911ced6b4b74ee28031287b
- SHA512 86ca9857ac2951875d548892362df96a3269cdfeac614f62cbff6eb820e4d8cc3615495b028877be22a74e73a0e8e55a5e5cf0b2c61c2d4e4107f00ff48e3a75
- SSDEEP 1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slcY:Olg35GTslA5t3/w8i
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\kxevoar-cat.exe
- Size 74KB
- SHA256 eec1adad808e2ef354892bdf41e5bf39830d975f3349f911ea6918fd1443d85d
- MD5 934b893c6198c139cda9c7088cb943bd
- SHA1 b821876d0690be09505da59a8637a242b73230d3
- SHA512 f6cc07e14b734b2498c7be9c3b8eca2869f4f268e1f9c96a06c57d782fe64d7e0d278c23c33d02719cbf9093e90505bd206334490c707bcc2dcb197397e2eb70
- SSDEEP 1536:1bPd6aXUhvYMwRHoly48kXA9pD9fWZ/bwPsaqPc1KqvV2RKC:Ji2Mt8kQ9p9fSbwPEPQ1W
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\ovranov-oceab.dll
- Size 5KB
- SHA256 76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
- MD5 f37b21c00fd81bd93c89ce741a88f183
- SHA1 b2796500597c68e2f5638e1101b46eaf32676c1c
- SHA512 252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
- SSDEEP 48:6/bHgJ2GVhcus1lli4NbE2eMGjofSA8YDITcSd3MA3MMIv0BvcvXQ3:yAJ2G6Vx5EUGU6wIASdcAcHvA3
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\udmeaceab.exe
- Size 73KB
- SHA256 102c9f01efce474a56f9ae0c7c846bab592a2f60d244b41323fcf38c5455c8ed
- MD5 e64a8ecc87ee446068e28bb0f9a1aeb0
- SHA1 d44b0415c111818fe8e180bfe1f7f3d3c2b9667e
- SHA512 3f053d9f6be6e351ed66fa0c2293df09a4a78f993ab68fa68897d2242bf719ef608e3313730f6bd38ac994502b8656c1b0574b14d91ffbf2d1d5b38bba6faf25
- SSDEEP 1536:xYX+EMU/zobY39qoowSUBPkzQyzAsGI2o:e5MU8bYwozP0BGo
- MD5 SHA1 SHA512 SSDEEP