Analysis
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max time kernel
150s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13/05/2024, 23:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe
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Size
71KB
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MD5
732b564b6e36a0a3e861139db5d75f18
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SHA1
65cacb367c12e8ccef4f563180a620da22a7dff6
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SHA256
8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b
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SHA512
1acad075cb91463277332bd1b201a80d44ee3db6d9fd9fcdb49451809ecf59fe5786c4d3a05bcd54e6fb51bc83335386a16a56988bc1283912e290c20d27b589
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slbsI:Olg35GTslA5t3/w8ZI
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" odseahoam-icum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" odseahoam-icum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" odseahoam-icum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" odseahoam-icum.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\{4256524B-4950-5453-4256-524B49505453}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" odseahoam-icum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\IsInstalled = "1" odseahoam-icum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\StubPath = "C:\\Windows\\system32\\apnaboor.exe" odseahoam-icum.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453} odseahoam-icum.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" odseahoam-icum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ebpoabib-easom.exe" odseahoam-icum.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe odseahoam-icum.exe -
Executes dropped EXE 2 IoCs
pid Process 4036 odseahoam-icum.exe 1944 odseahoam-icum.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" odseahoam-icum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" odseahoam-icum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" odseahoam-icum.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" odseahoam-icum.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}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" odseahoam-icum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ugmoapaf.dll" odseahoam-icum.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" odseahoam-icum.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} odseahoam-icum.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify odseahoam-icum.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ebpoabib-easom.exe odseahoam-icum.exe File opened for modification C:\Windows\SysWOW64\apnaboor.exe odseahoam-icum.exe File opened for modification C:\Windows\SysWOW64\ugmoapaf.dll odseahoam-icum.exe File created C:\Windows\SysWOW64\ugmoapaf.dll odseahoam-icum.exe File opened for modification C:\Windows\SysWOW64\odseahoam-icum.exe odseahoam-icum.exe File created C:\Windows\SysWOW64\odseahoam-icum.exe 8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe File created C:\Windows\SysWOW64\ebpoabib-easom.exe odseahoam-icum.exe File created C:\Windows\SysWOW64\apnaboor.exe odseahoam-icum.exe File opened for modification C:\Windows\SysWOW64\odseahoam-icum.exe 8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 1944 odseahoam-icum.exe 1944 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe 4036 odseahoam-icum.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5052 8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe Token: SeDebugPrivilege 4036 odseahoam-icum.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5052 wrote to memory of 4036 5052 8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe 82 PID 5052 wrote to memory of 4036 5052 8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe 82 PID 5052 wrote to memory of 4036 5052 8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe 82 PID 4036 wrote to memory of 1944 4036 odseahoam-icum.exe 83 PID 4036 wrote to memory of 1944 4036 odseahoam-icum.exe 83 PID 4036 wrote to memory of 1944 4036 odseahoam-icum.exe 83 PID 4036 wrote to memory of 616 4036 odseahoam-icum.exe 5 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.exe 56 PID 4036 wrote to memory of 3540 4036 odseahoam-icum.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:3540
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C:\Users\Admin\AppData\Local\Temp\8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe"C:\Users\Admin\AppData\Local\Temp\8f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5052 -
C:\Windows\SysWOW64\odseahoam-icum.exe"C:\Windows\system32\odseahoam-icum.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:4036 -
C:\Windows\SysWOW64\odseahoam-icum.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1944
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
73KB
MD5ea8c8890d4b5fa32081c3faefd7783b0
SHA1f948fbe46c7435b1c723a59e8c17b6f81589ac13
SHA256afa83c604aeae8f395f62a34f3292f8523618b345846fc8c60bff576f72eb130
SHA512c84f546890f450ebd3a8836890e5e8055fcbc7739878ae02a8914436c7df6dbc583109c2797931dee19c1e0b6c6d1824b20b243d3f5fdeac556157b8fa8f5ff9
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Filesize
74KB
MD5054f9d07bd985052e3b9aa7784d30023
SHA18af71c9da9012bc0575040ae3823850a4e3c49c9
SHA256916f0362412a0e56b372ae07ac3b48f8daea867aab7a67dd604bd478632a8351
SHA512fb07129803263c9b330d0dbcc8c6f6252800289e08a36161de3aa15f736302865c13d036a4597bdfa79b3281b926804d2e1b5a935f6b6a16be8613abf1895bc5
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Filesize
71KB
MD5732b564b6e36a0a3e861139db5d75f18
SHA165cacb367c12e8ccef4f563180a620da22a7dff6
SHA2568f1a7ec4d550a9b5807db7790d54260a44a4e6b6271d47ca8d52f2b4d9e8906b
SHA5121acad075cb91463277332bd1b201a80d44ee3db6d9fd9fcdb49451809ecf59fe5786c4d3a05bcd54e6fb51bc83335386a16a56988bc1283912e290c20d27b589
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4