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Analysis
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max time kernel
149s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
11/05/2024, 23:50
Static task
static1
Behavioral task
behavioral1
Sample
75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe
Resource
win10v2004-20240508-en
General
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Target
75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe
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Size
70KB
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MD5
1d6b69c057890a28767a98e3d5bb2414
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SHA1
b33266ca1395f5106a325d2ae6b500af94ce7c7e
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SHA256
75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5
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SHA512
723a76626e325ba61996dafb0b38c638c21d71a17e8657d91d796bad0f9daa68052c5996ccc1bdb555692465a4f51f0024da8c5599f2a1461d48b0d1c00a18f5
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8U+:Olg35GTslA5t3/w8p
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" eahteatof-adat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eahteatof-adat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eahteatof-adat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eahteatof-adat.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\{53434647-4252-4254-5343-464742524254} eahteatof-adat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" eahteatof-adat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\IsInstalled = "1" eahteatof-adat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\StubPath = "C:\\Windows\\system32\\uggisec.exe" eahteatof-adat.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 eahteatof-adat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" eahteatof-adat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\opcugug.exe" eahteatof-adat.exe -
Executes dropped EXE 2 IoCs
pid Process 1028 eahteatof-adat.exe 2896 eahteatof-adat.exe -
Loads dropped DLL 3 IoCs
pid Process 2348 75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe 2348 75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe 1028 eahteatof-adat.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" eahteatof-adat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eahteatof-adat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eahteatof-adat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eahteatof-adat.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" eahteatof-adat.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} eahteatof-adat.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify eahteatof-adat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" eahteatof-adat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\omcorit.dll" eahteatof-adat.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\eahteatof-adat.exe 75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe File opened for modification C:\Windows\SysWOW64\opcugug.exe eahteatof-adat.exe File opened for modification C:\Windows\SysWOW64\uggisec.exe eahteatof-adat.exe File created C:\Windows\SysWOW64\uggisec.exe eahteatof-adat.exe File opened for modification C:\Windows\SysWOW64\eahteatof-adat.exe 75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe File created C:\Windows\SysWOW64\opcugug.exe eahteatof-adat.exe File opened for modification C:\Windows\SysWOW64\omcorit.dll eahteatof-adat.exe File created C:\Windows\SysWOW64\omcorit.dll eahteatof-adat.exe File opened for modification C:\Windows\SysWOW64\eahteatof-adat.exe eahteatof-adat.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 2896 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe 1028 eahteatof-adat.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2348 75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe Token: SeDebugPrivilege 1028 eahteatof-adat.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2348 wrote to memory of 1028 2348 75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe 28 PID 2348 wrote to memory of 1028 2348 75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe 28 PID 2348 wrote to memory of 1028 2348 75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe 28 PID 2348 wrote to memory of 1028 2348 75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe 28 PID 1028 wrote to memory of 432 1028 eahteatof-adat.exe 5 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 2896 1028 eahteatof-adat.exe 29 PID 1028 wrote to memory of 2896 1028 eahteatof-adat.exe 29 PID 1028 wrote to memory of 2896 1028 eahteatof-adat.exe 29 PID 1028 wrote to memory of 2896 1028 eahteatof-adat.exe 29 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21 PID 1028 wrote to memory of 1356 1028 eahteatof-adat.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1356
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C:\Users\Admin\AppData\Local\Temp\75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe"C:\Users\Admin\AppData\Local\Temp\75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\SysWOW64\eahteatof-adat.exe"C:\Windows\system32\eahteatof-adat.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:1028 -
C:\Windows\SysWOW64\eahteatof-adat.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2896
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
73KB
MD54be739c478ea0d0a47da8d9382c02674
SHA196513b3d62a291914b71932fd6e2b5308059bcce
SHA256682c36e315c8213e16ce8e4c4237fe53b445acce573c878e16be1b56ef9ea590
SHA512b53f2048580835216e5757f63613ab4512c099a20ceedb28d1c047b7f2620c3434e058f2d57c8ecedfc031f3324387d00cc62bc9e9b61d35fe93e84f14a75865
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Filesize
72KB
MD52b041798da1ae96724e407eaa77b26af
SHA1a766f3b295cb58a2e96f07d5439e1d1b02b10910
SHA2562f15b09e38889b6dbbaf66b6982f7604e7aaf2262930941e7fc696604a450492
SHA5129135e71a0c4650e92b0f91545f6e9c6069037f715e118ff88a0cc2f94d107fe6277925f0ae37151925c026a70b2a5e93d156369d15581f36b5640f49bf8c1f61
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Filesize
70KB
MD51d6b69c057890a28767a98e3d5bb2414
SHA1b33266ca1395f5106a325d2ae6b500af94ce7c7e
SHA25675ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5
SHA512723a76626e325ba61996dafb0b38c638c21d71a17e8657d91d796bad0f9daa68052c5996ccc1bdb555692465a4f51f0024da8c5599f2a1461d48b0d1c00a18f5