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Analysis
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max time kernel
151s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19/09/2022, 03:08
Static task
static1
Behavioral task
behavioral1
Sample
4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe
Resource
win10v2004-20220901-en
General
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Target
4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe
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Size
484KB
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MD5
b5a956bc2eaaf2e93c1910a701f21dd1
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SHA1
6e39d033c0652151a7f00313580e8b1194d1be59
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SHA256
4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729
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SHA512
5e3996b9c3e31a8b1735eacd6020629606915773af04e2cba6d70b1ed5f3f8489e1746cbf2882f24a645802a6a58ea5b320b8670538a1998a5bf083d357712ac
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SSDEEP
12288:moUld/f2I9JECdYW4/e4Pii15XZSAmKjlafbdDNUQ:w92ILECd0R15XZS3QafpDNUQ
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" LB9c4j3K.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" miugiuj.exe -
Executes dropped EXE 8 IoCs
pid Process 976 LB9c4j3K.exe 1896 miugiuj.exe 1760 aahost.exe 852 aahost.exe 1468 bshost.exe 332 csrss.exe 1836 dyhost.exe 1720 ekhost.exe -
resource yara_rule behavioral1/memory/852-82-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/852-84-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/852-85-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/852-89-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/852-90-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/852-92-0x0000000000400000-0x000000000040E000-memory.dmp upx -
Deletes itself 1 IoCs
pid Process 1452 cmd.exe -
Loads dropped DLL 14 IoCs
pid Process 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 976 LB9c4j3K.exe 976 LB9c4j3K.exe 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 1720 ekhost.exe 1404 DllHost.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /h" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /F" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /I" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /R" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /u" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /e" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /U" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /n" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /O" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /S" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /o" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /D" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /t" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /V" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /G" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /K" LB9c4j3K.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /c" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /W" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /Y" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /H" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /g" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /k" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /Z" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /l" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /L" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /Q" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /y" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /z" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /b" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /M" miugiuj.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /A" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /q" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /N" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /X" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /B" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /w" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /J" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /a" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /P" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /x" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /C" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /E" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /i" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /v" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /j" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /m" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /p" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /d" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /f" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /T" miugiuj.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ LB9c4j3K.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /r" miugiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\miugiuj = "C:\\Users\\Admin\\miugiuj.exe /s" miugiuj.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created \systemroot\assembly\GAC_64\Desktop.ini csrss.exe File created \systemroot\assembly\GAC_32\Desktop.ini csrss.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1760 set thread context of 852 1760 aahost.exe 34 PID 1468 set thread context of 432 1468 bshost.exe 36 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates processes with tasklist 1 TTPs 3 IoCs
pid Process 988 tasklist.exe 1224 tasklist.exe 812 tasklist.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 976 LB9c4j3K.exe 976 LB9c4j3K.exe 852 aahost.exe 1468 bshost.exe 1468 bshost.exe 1468 bshost.exe 1896 miugiuj.exe 852 aahost.exe 1896 miugiuj.exe 1896 miugiuj.exe 1896 miugiuj.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 1896 miugiuj.exe 1896 miugiuj.exe 1896 miugiuj.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 1896 miugiuj.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 1468 bshost.exe 1896 miugiuj.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 1896 miugiuj.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 1896 miugiuj.exe 1896 miugiuj.exe 1896 miugiuj.exe 852 aahost.exe 852 aahost.exe 852 aahost.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 812 tasklist.exe Token: SeDebugPrivilege 1468 bshost.exe Token: SeDebugPrivilege 1468 bshost.exe Token: SeDebugPrivilege 988 tasklist.exe Token: SeDebugPrivilege 1224 tasklist.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1276 Explorer.EXE 1276 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1276 Explorer.EXE 1276 Explorer.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 976 LB9c4j3K.exe 1896 miugiuj.exe 1760 aahost.exe 1836 dyhost.exe 1720 ekhost.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 332 csrss.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1092 wrote to memory of 976 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 27 PID 1092 wrote to memory of 976 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 27 PID 1092 wrote to memory of 976 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 27 PID 1092 wrote to memory of 976 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 27 PID 976 wrote to memory of 1896 976 LB9c4j3K.exe 28 PID 976 wrote to memory of 1896 976 LB9c4j3K.exe 28 PID 976 wrote to memory of 1896 976 LB9c4j3K.exe 28 PID 976 wrote to memory of 1896 976 LB9c4j3K.exe 28 PID 976 wrote to memory of 1916 976 LB9c4j3K.exe 29 PID 976 wrote to memory of 1916 976 LB9c4j3K.exe 29 PID 976 wrote to memory of 1916 976 LB9c4j3K.exe 29 PID 976 wrote to memory of 1916 976 LB9c4j3K.exe 29 PID 1916 wrote to memory of 812 1916 cmd.exe 31 PID 1916 wrote to memory of 812 1916 cmd.exe 31 PID 1916 wrote to memory of 812 1916 cmd.exe 31 PID 1916 wrote to memory of 812 1916 cmd.exe 31 PID 1092 wrote to memory of 1760 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 33 PID 1092 wrote to memory of 1760 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 33 PID 1092 wrote to memory of 1760 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 33 PID 1092 wrote to memory of 1760 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 33 PID 1760 wrote to memory of 852 1760 aahost.exe 34 PID 1760 wrote to memory of 852 1760 aahost.exe 34 PID 1760 wrote to memory of 852 1760 aahost.exe 34 PID 1760 wrote to memory of 852 1760 aahost.exe 34 PID 1760 wrote to memory of 852 1760 aahost.exe 34 PID 1760 wrote to memory of 852 1760 aahost.exe 34 PID 1760 wrote to memory of 852 1760 aahost.exe 34 PID 1760 wrote to memory of 852 1760 aahost.exe 34 PID 1092 wrote to memory of 1468 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 35 PID 1092 wrote to memory of 1468 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 35 PID 1092 wrote to memory of 1468 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 35 PID 1092 wrote to memory of 1468 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 35 PID 1468 wrote to memory of 1276 1468 bshost.exe 12 PID 1468 wrote to memory of 332 1468 bshost.exe 24 PID 1468 wrote to memory of 432 1468 bshost.exe 36 PID 1468 wrote to memory of 432 1468 bshost.exe 36 PID 1468 wrote to memory of 432 1468 bshost.exe 36 PID 1468 wrote to memory of 432 1468 bshost.exe 36 PID 1468 wrote to memory of 432 1468 bshost.exe 36 PID 1092 wrote to memory of 1836 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 38 PID 1092 wrote to memory of 1836 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 38 PID 1092 wrote to memory of 1836 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 38 PID 1092 wrote to memory of 1836 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 38 PID 1092 wrote to memory of 1720 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 39 PID 1092 wrote to memory of 1720 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 39 PID 1092 wrote to memory of 1720 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 39 PID 1092 wrote to memory of 1720 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 39 PID 332 wrote to memory of 1388 332 csrss.exe 40 PID 1092 wrote to memory of 1452 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 41 PID 1092 wrote to memory of 1452 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 41 PID 1092 wrote to memory of 1452 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 41 PID 1092 wrote to memory of 1452 1092 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe 41 PID 1452 wrote to memory of 988 1452 cmd.exe 43 PID 1452 wrote to memory of 988 1452 cmd.exe 43 PID 1452 wrote to memory of 988 1452 cmd.exe 43 PID 1452 wrote to memory of 988 1452 cmd.exe 43 PID 332 wrote to memory of 1760 332 csrss.exe 44 PID 332 wrote to memory of 1760 332 csrss.exe 44 PID 332 wrote to memory of 1404 332 csrss.exe 45 PID 1720 wrote to memory of 1464 1720 ekhost.exe 46 PID 1720 wrote to memory of 1464 1720 ekhost.exe 46 PID 1720 wrote to memory of 1464 1720 ekhost.exe 46 PID 1720 wrote to memory of 1464 1720 ekhost.exe 46 PID 1464 wrote to memory of 1224 1464 cmd.exe 48
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1276 -
C:\Users\Admin\AppData\Local\Temp\4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe"C:\Users\Admin\AppData\Local\Temp\4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Users\Admin\LB9c4j3K.exeC:\Users\Admin\LB9c4j3K.exe3⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:976 -
C:\Users\Admin\miugiuj.exe"C:\Users\Admin\miugiuj.exe"4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1896
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del LB9c4j3K.exe4⤵
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:812
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C:\Users\Admin\aahost.exeC:\Users\Admin\aahost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1760 -
C:\Users\Admin\aahost.exe"C:\Users\Admin\aahost.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:852
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C:\Users\Admin\bshost.exeC:\Users\Admin\bshost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1468 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"4⤵PID:432
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C:\Users\Admin\dyhost.exeC:\Users\Admin\dyhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1836
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C:\Users\Admin\ekhost.exeC:\Users\Admin\ekhost.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del ekhost.exe4⤵
- Suspicious use of WriteProcessMemory
PID:1464 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:1224
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del 4cd742ef523908c6494b3bfa503a3542b90ded8c8796eb3323faf42926e8c729.exe3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1452 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:988
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs1⤵PID:860
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:332
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1388
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:1760
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}1⤵
- Loads dropped DLL
PID:1404
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
212KB
MD5fa0eb2a8b561ea9afc6a51709ff0d7de
SHA14ef5265f5b5bb1a4857e7668f132405c799da155
SHA25699ecfb1bb7cdb1e8dd609e60b10d5346b90284172c854b6234631212dd501c4f
SHA5120e8b194cb0e65429b84ac32a0fa131d072f7f425804df192d7a90a7ec6eb7ce9991716ce5a9ca3bcd106181076832d5fa7d6f9cbe67fc80a427ef7980beb75c6
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Filesize
212KB
MD5fa0eb2a8b561ea9afc6a51709ff0d7de
SHA14ef5265f5b5bb1a4857e7668f132405c799da155
SHA25699ecfb1bb7cdb1e8dd609e60b10d5346b90284172c854b6234631212dd501c4f
SHA5120e8b194cb0e65429b84ac32a0fa131d072f7f425804df192d7a90a7ec6eb7ce9991716ce5a9ca3bcd106181076832d5fa7d6f9cbe67fc80a427ef7980beb75c6
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Filesize
140KB
MD593ea44e078cb0477614729636866a84b
SHA1f9752413d48fd98a77cfce8fff04a7a0d72c26d8
SHA256c16c3df8b6b4187e04a6abb49a15eb02ccefdce86068960ab3afeb088bf4ba27
SHA512351bafb9dc5395a9cd1393b76cba405312a5d85a59e5b1c0e891c2de1343b2bc2765a40077e4155fbd9a5578db3be66ace35e27ff02cb32f813ba01db4fc1113
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Filesize
140KB
MD593ea44e078cb0477614729636866a84b
SHA1f9752413d48fd98a77cfce8fff04a7a0d72c26d8
SHA256c16c3df8b6b4187e04a6abb49a15eb02ccefdce86068960ab3afeb088bf4ba27
SHA512351bafb9dc5395a9cd1393b76cba405312a5d85a59e5b1c0e891c2de1343b2bc2765a40077e4155fbd9a5578db3be66ace35e27ff02cb32f813ba01db4fc1113
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Filesize
140KB
MD593ea44e078cb0477614729636866a84b
SHA1f9752413d48fd98a77cfce8fff04a7a0d72c26d8
SHA256c16c3df8b6b4187e04a6abb49a15eb02ccefdce86068960ab3afeb088bf4ba27
SHA512351bafb9dc5395a9cd1393b76cba405312a5d85a59e5b1c0e891c2de1343b2bc2765a40077e4155fbd9a5578db3be66ace35e27ff02cb32f813ba01db4fc1113
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Filesize
260KB
MD5bbc0a2fe1284778896b57ffc5701aefa
SHA16b9a0106b82c63265936ce728a858d258c8f6b14
SHA25692fad55bc5c7438d0f36501581b4b958efba2fbe5db02b97093a79b8a19645a0
SHA5128a17a1ed99a99a270191684b0337836531934b8717e78481815fd18767a172e6d7cf89488926dd2ea1b9e9ccaf53afd29c6925beaeb2fa7fa918be0e416be930
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Filesize
260KB
MD5bbc0a2fe1284778896b57ffc5701aefa
SHA16b9a0106b82c63265936ce728a858d258c8f6b14
SHA25692fad55bc5c7438d0f36501581b4b958efba2fbe5db02b97093a79b8a19645a0
SHA5128a17a1ed99a99a270191684b0337836531934b8717e78481815fd18767a172e6d7cf89488926dd2ea1b9e9ccaf53afd29c6925beaeb2fa7fa918be0e416be930
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Filesize
48KB
MD5d46eb4bf816ed9978636de7955245323
SHA1c474df60a83302e0d010d11dcebd7cdb3cc22866
SHA2562ae9b936feeade89c9074c379efedd21d15a1cf247207afe5381f437e41ca4bd
SHA512e46a604a96345b1b6800cb22c8c870dfa62dbdd8bd5b6ff43ddce9b080d1af180db498dad23561c0116b4dadbc44617b26840e67bc0afde01439e4c70632d7ef
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Filesize
24KB
MD59fe0e5252dc24fc1788b0d8b26026807
SHA121e3063a0fac1157b9707861048c5f7fbd070ceb
SHA2569c99c968d969c2d5c1570c6066957d726bc19ffe9e0562242ce1bf79514c1b40
SHA512613f5c821dfcef8124ecb7c9b118cda14be4d72a26f1a21ffde81c4d8aae4f315740d66c298e5963b0647f0ecd9e2d63d9bbb8df4e0c731019896e7ac0391d5c
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Filesize
212KB
MD5e052434504bf5313c8b7c90877ed8ecc
SHA1f43c41bffd58642538a0090eef3f383cb164f758
SHA256bea79ff1162c5e671d4531ed32575eaa1c97c3a4c83e0c4f7ebc69981091acd6
SHA512ae148a559227f5753b53fd01caa0cac07333f3f4a4600de8534196f04c0551220f2b2e23cec0fa11fa0e3c23182a7fdd235621da127081ebf80e93a37ccf1a7d
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Filesize
212KB
MD5e052434504bf5313c8b7c90877ed8ecc
SHA1f43c41bffd58642538a0090eef3f383cb164f758
SHA256bea79ff1162c5e671d4531ed32575eaa1c97c3a4c83e0c4f7ebc69981091acd6
SHA512ae148a559227f5753b53fd01caa0cac07333f3f4a4600de8534196f04c0551220f2b2e23cec0fa11fa0e3c23182a7fdd235621da127081ebf80e93a37ccf1a7d
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Filesize
53KB
MD54d7cde615a0f534bd5e359951829554b
SHA1c885d00d9000f2a5dbc78f6193a052b36f4fe968
SHA256414fdf9bdcae5136c1295d6d24740c50a484acd81f1f7d0fb5d5c138607cb80a
SHA51233d632f9fbb694440a1ca568c90518784278efd1dc9ee2b57028149d56ebe1f7346d5b59dcfafee2eeaa10091dda05f48958e909d6bfc891e037ae1cfbd048d4
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Filesize
2KB
MD57e130493438e4be9fd8e437ea7b39be4
SHA1014d7dc648391dbe1ee9f0825210e1c480dec7c3
SHA256044144f067d35484aed151a3d1870118a3eda665e1a3baf024f46d8d301f4136
SHA512557ae314c8f66fe8e6031ff3e16c3dbc13225a8ca6165cfda3f4a04ef536fbee60c97855073b6cbdf1b509196507d536bc30707df82a370b9825c5b9a384c986
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Filesize
212KB
MD5fa0eb2a8b561ea9afc6a51709ff0d7de
SHA14ef5265f5b5bb1a4857e7668f132405c799da155
SHA25699ecfb1bb7cdb1e8dd609e60b10d5346b90284172c854b6234631212dd501c4f
SHA5120e8b194cb0e65429b84ac32a0fa131d072f7f425804df192d7a90a7ec6eb7ce9991716ce5a9ca3bcd106181076832d5fa7d6f9cbe67fc80a427ef7980beb75c6
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Filesize
212KB
MD5fa0eb2a8b561ea9afc6a51709ff0d7de
SHA14ef5265f5b5bb1a4857e7668f132405c799da155
SHA25699ecfb1bb7cdb1e8dd609e60b10d5346b90284172c854b6234631212dd501c4f
SHA5120e8b194cb0e65429b84ac32a0fa131d072f7f425804df192d7a90a7ec6eb7ce9991716ce5a9ca3bcd106181076832d5fa7d6f9cbe67fc80a427ef7980beb75c6
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Filesize
140KB
MD593ea44e078cb0477614729636866a84b
SHA1f9752413d48fd98a77cfce8fff04a7a0d72c26d8
SHA256c16c3df8b6b4187e04a6abb49a15eb02ccefdce86068960ab3afeb088bf4ba27
SHA512351bafb9dc5395a9cd1393b76cba405312a5d85a59e5b1c0e891c2de1343b2bc2765a40077e4155fbd9a5578db3be66ace35e27ff02cb32f813ba01db4fc1113
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Filesize
140KB
MD593ea44e078cb0477614729636866a84b
SHA1f9752413d48fd98a77cfce8fff04a7a0d72c26d8
SHA256c16c3df8b6b4187e04a6abb49a15eb02ccefdce86068960ab3afeb088bf4ba27
SHA512351bafb9dc5395a9cd1393b76cba405312a5d85a59e5b1c0e891c2de1343b2bc2765a40077e4155fbd9a5578db3be66ace35e27ff02cb32f813ba01db4fc1113
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Filesize
260KB
MD5bbc0a2fe1284778896b57ffc5701aefa
SHA16b9a0106b82c63265936ce728a858d258c8f6b14
SHA25692fad55bc5c7438d0f36501581b4b958efba2fbe5db02b97093a79b8a19645a0
SHA5128a17a1ed99a99a270191684b0337836531934b8717e78481815fd18767a172e6d7cf89488926dd2ea1b9e9ccaf53afd29c6925beaeb2fa7fa918be0e416be930
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Filesize
260KB
MD5bbc0a2fe1284778896b57ffc5701aefa
SHA16b9a0106b82c63265936ce728a858d258c8f6b14
SHA25692fad55bc5c7438d0f36501581b4b958efba2fbe5db02b97093a79b8a19645a0
SHA5128a17a1ed99a99a270191684b0337836531934b8717e78481815fd18767a172e6d7cf89488926dd2ea1b9e9ccaf53afd29c6925beaeb2fa7fa918be0e416be930
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Filesize
48KB
MD5d46eb4bf816ed9978636de7955245323
SHA1c474df60a83302e0d010d11dcebd7cdb3cc22866
SHA2562ae9b936feeade89c9074c379efedd21d15a1cf247207afe5381f437e41ca4bd
SHA512e46a604a96345b1b6800cb22c8c870dfa62dbdd8bd5b6ff43ddce9b080d1af180db498dad23561c0116b4dadbc44617b26840e67bc0afde01439e4c70632d7ef
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Filesize
48KB
MD5d46eb4bf816ed9978636de7955245323
SHA1c474df60a83302e0d010d11dcebd7cdb3cc22866
SHA2562ae9b936feeade89c9074c379efedd21d15a1cf247207afe5381f437e41ca4bd
SHA512e46a604a96345b1b6800cb22c8c870dfa62dbdd8bd5b6ff43ddce9b080d1af180db498dad23561c0116b4dadbc44617b26840e67bc0afde01439e4c70632d7ef
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Filesize
24KB
MD59fe0e5252dc24fc1788b0d8b26026807
SHA121e3063a0fac1157b9707861048c5f7fbd070ceb
SHA2569c99c968d969c2d5c1570c6066957d726bc19ffe9e0562242ce1bf79514c1b40
SHA512613f5c821dfcef8124ecb7c9b118cda14be4d72a26f1a21ffde81c4d8aae4f315740d66c298e5963b0647f0ecd9e2d63d9bbb8df4e0c731019896e7ac0391d5c
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Filesize
24KB
MD59fe0e5252dc24fc1788b0d8b26026807
SHA121e3063a0fac1157b9707861048c5f7fbd070ceb
SHA2569c99c968d969c2d5c1570c6066957d726bc19ffe9e0562242ce1bf79514c1b40
SHA512613f5c821dfcef8124ecb7c9b118cda14be4d72a26f1a21ffde81c4d8aae4f315740d66c298e5963b0647f0ecd9e2d63d9bbb8df4e0c731019896e7ac0391d5c
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Filesize
212KB
MD5e052434504bf5313c8b7c90877ed8ecc
SHA1f43c41bffd58642538a0090eef3f383cb164f758
SHA256bea79ff1162c5e671d4531ed32575eaa1c97c3a4c83e0c4f7ebc69981091acd6
SHA512ae148a559227f5753b53fd01caa0cac07333f3f4a4600de8534196f04c0551220f2b2e23cec0fa11fa0e3c23182a7fdd235621da127081ebf80e93a37ccf1a7d
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Filesize
212KB
MD5e052434504bf5313c8b7c90877ed8ecc
SHA1f43c41bffd58642538a0090eef3f383cb164f758
SHA256bea79ff1162c5e671d4531ed32575eaa1c97c3a4c83e0c4f7ebc69981091acd6
SHA512ae148a559227f5753b53fd01caa0cac07333f3f4a4600de8534196f04c0551220f2b2e23cec0fa11fa0e3c23182a7fdd235621da127081ebf80e93a37ccf1a7d
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Filesize
53KB
MD54d7cde615a0f534bd5e359951829554b
SHA1c885d00d9000f2a5dbc78f6193a052b36f4fe968
SHA256414fdf9bdcae5136c1295d6d24740c50a484acd81f1f7d0fb5d5c138607cb80a
SHA51233d632f9fbb694440a1ca568c90518784278efd1dc9ee2b57028149d56ebe1f7346d5b59dcfafee2eeaa10091dda05f48958e909d6bfc891e037ae1cfbd048d4
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Filesize
4KB
MD5878f9b6da85cb98fcbdf6abd1730a32f
SHA1343007e658ea541f4680b4edf4513e69e1cc18a6
SHA25675b5a460ed6f47fca8ec1bcd8a11b22f24fb33de4d5f307b851ad20c7f831b7d
SHA5125425844e34ad5e717b08830020526f5c9465f654f3e9e29967b2983d5cb8dc225be2b89cd29a8e4cc99fcfc99e05556f66eefa0539283ab4569e603413a37293
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Filesize
5KB
MD59d7ec1e355ac35cbe6991721ef5ae3b8
SHA1c35a00bd35c6e4a7516b93947be08ead966347e8
SHA25668a3cec42215323100398a8eb2cbb37da7d58fe0fa9c6312e954e0f50a95ca98
SHA512b7c4be28d8e179974672205a50e72fa1ec9e2e8170b3b8ee763e1751a3397c35afec7a72c88f0a79a8566749b2af1ff054660a96c3a6d6508c545d316a035dc0