Analysis
- max time kernel
149s - max time network
97s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
01/06/2024, 03:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe
- Size 70KB
- Sample240601-dz43qsgh52
- SHA256 cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d
- MD5 78a375c3b068e98d9631b4518698dc98
- SHA1 4fa555d193a09e0510685f0169283da42fd95f82
- SHA512 90cde1dab923e137dba129949ffc637d29cf343a9f50d1e27908b0bdf87f296aaf71f4db8ed840b26d9c56fa9084b90375a25a4db46ee864de20156e4e70169f
- SSDEEP 1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8e:Olg35GTslA5t3/w8e
- 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" oulmeamop-gid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oulmeamop-gid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oulmeamop-gid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oulmeamop-gid.exe - Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{465A4258-4458-5541-465A-425844585541}\IsInstalled = "1" oulmeamop-gid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{465A4258-4458-5541-465A-425844585541}\StubPath = "C:\\Windows\\system32\\ifbikik-ofooc.exe" oulmeamop-gid.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{465A4258-4458-5541-465A-425844585541} oulmeamop-gid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{465A4258-4458-5541-465A-425844585541}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" oulmeamop-gid.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\Debugger = "C:\\Windows\\system32\\lxuhoak-akix.exe" oulmeamop-gid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe oulmeamop-gid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" oulmeamop-gid.exe - Executes dropped EXE 2 IoCs
pid Process 4172 oulmeamop-gid.exe 2168 oulmeamop-gid.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oulmeamop-gid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oulmeamop-gid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oulmeamop-gid.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oulmeamop-gid.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} oulmeamop-gid.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify oulmeamop-gid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" oulmeamop-gid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\uxxeatoox.dll" oulmeamop-gid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" oulmeamop-gid.exe - Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\oulmeamop-gid.exe cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe File opened for modification C:\Windows\SysWOW64\lxuhoak-akix.exe oulmeamop-gid.exe File created C:\Windows\SysWOW64\uxxeatoox.dll oulmeamop-gid.exe File opened for modification C:\Windows\SysWOW64\oulmeamop-gid.exe oulmeamop-gid.exe File opened for modification C:\Windows\SysWOW64\oulmeamop-gid.exe cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe File created C:\Windows\SysWOW64\lxuhoak-akix.exe oulmeamop-gid.exe File opened for modification C:\Windows\SysWOW64\ifbikik-ofooc.exe oulmeamop-gid.exe File created C:\Windows\SysWOW64\ifbikik-ofooc.exe oulmeamop-gid.exe File opened for modification C:\Windows\SysWOW64\uxxeatoox.dll oulmeamop-gid.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 2168 oulmeamop-gid.exe 2168 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe 4172 oulmeamop-gid.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3612 cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe Token: SeDebugPrivilege 4172 oulmeamop-gid.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3612 wrote to memory of 4172 3612 cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe 81 PID 3612 wrote to memory of 4172 3612 cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe 81 PID 3612 wrote to memory of 4172 3612 cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe 81 PID 4172 wrote to memory of 616 4172 oulmeamop-gid.exe 5 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 2168 4172 oulmeamop-gid.exe 82 PID 4172 wrote to memory of 2168 4172 oulmeamop-gid.exe 82 PID 4172 wrote to memory of 2168 4172 oulmeamop-gid.exe 82 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55 PID 4172 wrote to memory of 3476 4172 oulmeamop-gid.exe 55
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:3476
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C:\Users\Admin\AppData\Local\Temp\cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe"C:\Users\Admin\AppData\Local\Temp\cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3612 -
C:\Windows\SysWOW64\oulmeamop-gid.exe"C:\Windows\system32\oulmeamop-gid.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:4172 -
C:\Windows\SysWOW64\oulmeamop-gid.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2168
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ifbikik-ofooc.exe
- Size 73KB
- SHA256 a1ac56a91e7bb69f49a8f85c8c899ec96ad9ad3b29f052ac08a945d507e2dd9c
- MD5 a6c035859e37132c4874048db3546cbf
- SHA1 80dd43d7eeda41c93455c581964dcb29191fd20e
- SHA512 e137f36dfb4034395b925886fad1867c59267dc3b0b135e1fe417bf9db5ab8dbd7b4c3be33c95b1e987b3f369d1ba3cbc3ab3c10d06622b564b6609f8ab51842
- SSDEEP 1536:x/PEBsa9G2usp5yhscwOxffOwnRN8/UZh+bVwNPjX2geXuzrB:Mhp5+nOw/VZ8VIL6XMB
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\lxuhoak-akix.exe
- Size 74KB
- SHA256 ee816a768454f0aebf022f40715ba1d903794e3d68b5f07a3f5df83404cbe0d2
- MD5 1f58f96b7e1683d36c135243a1696a3a
- SHA1 be71f2873da6d4cd2754dc39adcca475fc91ffe2
- SHA512 9d87adc8d0040ca8b50b7dbb22e53cd2c0abef240940ad8c7714d0e3fd68b42e4c77d6402fd07dd0d136e2510b495cd6b35d294fb0948405eeaf2bf3ad057f69
- SSDEEP 1536:1Qg7HGJLCPg5WVjaNuRNgfxBcM8Q/Og4TpI:ag7mMUWVNgfxBh/OFTpI
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\oulmeamop-gid.exe
- Size 70KB
- SHA256 cf288a04893ceaa0c1b3babf98c6b3e305f0a241101bf718ab092edcc370e37d
- MD5 78a375c3b068e98d9631b4518698dc98
- SHA1 4fa555d193a09e0510685f0169283da42fd95f82
- SHA512 90cde1dab923e137dba129949ffc637d29cf343a9f50d1e27908b0bdf87f296aaf71f4db8ed840b26d9c56fa9084b90375a25a4db46ee864de20156e4e70169f
- SSDEEP 1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8e:Olg35GTslA5t3/w8e
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\uxxeatoox.dll
- Size 5KB
- SHA256 76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
- MD5 f37b21c00fd81bd93c89ce741a88f183
- SHA1 b2796500597c68e2f5638e1101b46eaf32676c1c
- SHA512 252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
- SSDEEP 48:6/bHgJ2GVhcus1lli4NbE2eMGjofSA8YDITcSd3MA3MMIv0BvcvXQ3:yAJ2G6Vx5EUGU6wIASdcAcHvA3
- MD5 SHA1 SHA512 SSDEEP