Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
11/05/2024, 04:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe
Resource
win7-20240220-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe
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Size
70KB
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MD5
3fc8339fbd24cbacec430cdb5738debd
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SHA1
ca9a6f1a35f558b8ad570c8ff0fdb45e6bcbb36b
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SHA256
e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51
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SHA512
953b1c37fce0d46c9bee7b73fdb548304002d3e7b7ab2b5e4cf600f8ac46793e05cb78f2c18ba4a668e586358be5d74946312a60aba53166a2adbdb0b28c42f8
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8F:Olg35GTslA5t3/w8F
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" eafbookip-ugooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eafbookip-ugooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eafbookip-ugooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eafbookip-ugooc.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\{59434C45-5854-414c-5943-4C455854414c} eafbookip-ugooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{59434C45-5854-414c-5943-4C455854414c}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" eafbookip-ugooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{59434C45-5854-414c-5943-4C455854414c}\IsInstalled = "1" eafbookip-ugooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{59434C45-5854-414c-5943-4C455854414c}\StubPath = "C:\\Windows\\system32\\bvoaseb-ouvom.exe" eafbookip-ugooc.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 eafbookip-ugooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" eafbookip-ugooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ucmonib.exe" eafbookip-ugooc.exe -
Executes dropped EXE 2 IoCs
pid Process 184 eafbookip-ugooc.exe 3396 eafbookip-ugooc.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eafbookip-ugooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eafbookip-ugooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" eafbookip-ugooc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eafbookip-ugooc.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" eafbookip-ugooc.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} eafbookip-ugooc.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify eafbookip-ugooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" eafbookip-ugooc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\umpitood.dll" eafbookip-ugooc.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\bvoaseb-ouvom.exe eafbookip-ugooc.exe File created C:\Windows\SysWOW64\umpitood.dll eafbookip-ugooc.exe File opened for modification C:\Windows\SysWOW64\ucmonib.exe eafbookip-ugooc.exe File created C:\Windows\SysWOW64\ucmonib.exe eafbookip-ugooc.exe File created C:\Windows\SysWOW64\bvoaseb-ouvom.exe eafbookip-ugooc.exe File opened for modification C:\Windows\SysWOW64\umpitood.dll eafbookip-ugooc.exe File opened for modification C:\Windows\SysWOW64\eafbookip-ugooc.exe eafbookip-ugooc.exe File opened for modification C:\Windows\SysWOW64\eafbookip-ugooc.exe e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe File created C:\Windows\SysWOW64\eafbookip-ugooc.exe e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 3396 eafbookip-ugooc.exe 3396 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe 184 eafbookip-ugooc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1856 e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe Token: SeDebugPrivilege 184 eafbookip-ugooc.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1856 wrote to memory of 184 1856 e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe 83 PID 1856 wrote to memory of 184 1856 e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe 83 PID 1856 wrote to memory of 184 1856 e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe 83 PID 184 wrote to memory of 612 184 eafbookip-ugooc.exe 5 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3396 184 eafbookip-ugooc.exe 84 PID 184 wrote to memory of 3396 184 eafbookip-ugooc.exe 84 PID 184 wrote to memory of 3396 184 eafbookip-ugooc.exe 84 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56 PID 184 wrote to memory of 3452 184 eafbookip-ugooc.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:612
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3452
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C:\Users\Admin\AppData\Local\Temp\e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe"C:\Users\Admin\AppData\Local\Temp\e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Windows\SysWOW64\eafbookip-ugooc.exe"C:\Windows\system32\eafbookip-ugooc.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:184 -
C:\Windows\SysWOW64\eafbookip-ugooc.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3396
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
72KB
MD5276961ed8e69398c3e277e4cc777d87d
SHA187a2dbf5265a765e83a8f9563babc4a540cbb240
SHA2567fe3cf0d1019825b398ce91e0f266ffa6308eb4255eb54dfc2cc4139767b2b80
SHA512e9da744d8fc7a40f3be3d00fe29e1559a5fb061bad43110be0365fac42dcf51d52c84223efe8f2ea2c9a5e5f9698bb47356335f6c40d7fe57eb649e4bf296687
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Filesize
70KB
MD53fc8339fbd24cbacec430cdb5738debd
SHA1ca9a6f1a35f558b8ad570c8ff0fdb45e6bcbb36b
SHA256e49f87a30f54ee94b55ff456f5d81988762b4813b60b27e9921949eda4422b51
SHA512953b1c37fce0d46c9bee7b73fdb548304002d3e7b7ab2b5e4cf600f8ac46793e05cb78f2c18ba4a668e586358be5d74946312a60aba53166a2adbdb0b28c42f8
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Filesize
73KB
MD5887abd4f61d1d794436d20ab0794c942
SHA176b0cfc27c2dffe8ef3675833100c898903bebdf
SHA256a0f4e100122c11229efb12a7f55700208771e380eba44f171be661eed572fa15
SHA51207688106873b7ae1ff6a4c5f020d5d71d37dceaea18d8557f438abdf26193d25de89a4ce699a1e1c22eedf3eb5ab3c50c21f9e4e6d36c336d2cf3139a2abe7f2
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4