Analysis
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max time kernel
2s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
28/10/2022, 21:55
Behavioral task
behavioral1
Sample
ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe
Resource
win10v2004-20220812-en
General
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Target
ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe
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Size
279KB
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MD5
0d0b130b912055c8f60b3962f4e0e162
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SHA1
9e99f115e9b929e7206f068923125ac30d67ee52
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SHA256
ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a
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SHA512
3c7acb3eb4aaf6b27452b7c716ec16efca8c26f489debe81f928fd5aa072bc5b65292d125fa59b9a405295c0e772dd4fac0a1661aba1fdba73c9fd7182ca36cd
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SSDEEP
6144:yk4qmKNm4LVLqTp3dii06PnFr1thA+PSQ+13r5fcP:N9JPLVL2zvFrhA+6dfcP
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe -
Modifies Installed Components in the registry 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{107M17R0-1NNA-3B6J-RHM8-8JY82W7OM203} ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{107M17R0-1NNA-3B6J-RHM8-8JY82W7OM203}\StubPath = "c:\\dir\\install\\install\\server.exe Restart" ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe -
resource yara_rule behavioral1/memory/1028-55-0x0000000000400000-0x0000000000459000-memory.dmp upx behavioral1/memory/1028-57-0x0000000024010000-0x0000000024072000-memory.dmp upx behavioral1/memory/1028-66-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral1/memory/832-71-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral1/files/0x00060000000149b7-73.dat upx behavioral1/memory/832-74-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral1/memory/1028-85-0x0000000000400000-0x0000000000459000-memory.dmp upx behavioral1/memory/1224-84-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral1/memory/1224-86-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral1/memory/1028-79-0x00000000240F0000-0x0000000024152000-memory.dmp upx -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "c:\\dir\\install\\install\\server.exe" ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "c:\\dir\\install\\install\\server.exe" ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1028 ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe"C:\Users\Admin\AppData\Local\Temp\ed26ecf0ec2189ddde303c44539632dd39ce40c522f2e470841fe3332a0dae9a.exe"1⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1028 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵PID:832
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C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵PID:1224
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
38KB
MD55c721b192fc84174169c5f1232afc9d3
SHA1a1c18e889c3ba670f8a51008ef947b2fdc99026c
SHA256c73dfaf3be06409c0538f551bb427e6f645dd79ac5361d67d07f778f92dac580
SHA512f8d8e1d812646b3719c45de65b5fa2aad0f745a7592716910bc3cc83d5c0909c3b8ec8a0708218bf2729d82097a469a2e6d29c6815c8b7b4fe149adba7892420
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Filesize
22KB
MD5183f5e9ad2e9a2154334734eeefafdfb
SHA1f146a997560f7bb176229d400eace1500975d57b
SHA256126a8d6607810ec84355979bc0b372a18b21bca7693b858ec619a81f0f49ad3a
SHA5129884c838a7ac355f8383696a73c6c99f23c947c38fb691979b10ac7a0935fb901023ab4b71b7a21cd2467e528e6fc53d2d89728a981fb990555edbc2de4b4afe