Analysis
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max time kernel
175s -
max time network
202s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
27-12-2023 08:50
Static task
static1
Behavioral task
behavioral1
Sample
ab292ca19cdf082ca574079c509ac729.exe
Resource
win7-20231215-en
General
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Target
ab292ca19cdf082ca574079c509ac729.exe
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Size
750KB
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MD5
ab292ca19cdf082ca574079c509ac729
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SHA1
dedb710717bd0f77afb43b3e4d35c7a38d432ad0
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SHA256
fa7f5b950d340ec4da7c437fe32031f22985034130cec41e7fd7f55c80778f38
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SHA512
403bae833e8057a286b23ab9eaccc3be9e2d4eb295ebfd65af6d7bfbd9e8ef1d1e29015c80b13068806495e5979ef20f207fe6d76b3521bc02f7c0e80adeff89
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SSDEEP
12288:tkBuS8FtXOsOr7tIShXIxy2CKrXbVExkSxOZuX86JY1oowOZ6XxAiVrjJgostV2a:trN0f7Sagy2TrXbV8kSs8XfeXv6T7YHP
Malware Config
Extracted
vidar
39.8
921
https://xeronxikxxx.tumblr.com/
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profile_id
921
Signatures
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Vidar Stealer 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2124-7-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral1/memory/2124-9-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral1/memory/2124-11-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral1/memory/2124-12-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ab292ca19cdf082ca574079c509ac729.exedescription pid process target process PID 2608 set thread context of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2404 2124 WerFault.exe ab292ca19cdf082ca574079c509ac729.exe -
Processes:
ab292ca19cdf082ca574079c509ac729.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 ab292ca19cdf082ca574079c509ac729.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 ab292ca19cdf082ca574079c509ac729.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 ab292ca19cdf082ca574079c509ac729.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ab292ca19cdf082ca574079c509ac729.exedescription pid process Token: SeDebugPrivilege 2608 ab292ca19cdf082ca574079c509ac729.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
ab292ca19cdf082ca574079c509ac729.exeab292ca19cdf082ca574079c509ac729.exedescription pid process target process PID 2608 wrote to memory of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe PID 2608 wrote to memory of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe PID 2608 wrote to memory of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe PID 2608 wrote to memory of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe PID 2608 wrote to memory of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe PID 2608 wrote to memory of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe PID 2608 wrote to memory of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe PID 2608 wrote to memory of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe PID 2608 wrote to memory of 2124 2608 ab292ca19cdf082ca574079c509ac729.exe ab292ca19cdf082ca574079c509ac729.exe PID 2124 wrote to memory of 2404 2124 ab292ca19cdf082ca574079c509ac729.exe WerFault.exe PID 2124 wrote to memory of 2404 2124 ab292ca19cdf082ca574079c509ac729.exe WerFault.exe PID 2124 wrote to memory of 2404 2124 ab292ca19cdf082ca574079c509ac729.exe WerFault.exe PID 2124 wrote to memory of 2404 2124 ab292ca19cdf082ca574079c509ac729.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ab292ca19cdf082ca574079c509ac729.exe"C:\Users\Admin\AppData\Local\Temp\ab292ca19cdf082ca574079c509ac729.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ab292ca19cdf082ca574079c509ac729.exeC:\Users\Admin\AppData\Local\Temp\ab292ca19cdf082ca574079c509ac729.exe2⤵
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 8323⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\CabA64F.tmpFilesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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C:\Users\Admin\AppData\Local\Temp\TarA6A0.tmpFilesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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memory/2124-7-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2124-12-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2124-11-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2124-9-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2608-6-0x0000000000B70000-0x0000000000B98000-memory.dmpFilesize
160KB
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memory/2608-0-0x00000000012F0000-0x00000000013AE000-memory.dmpFilesize
760KB
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memory/2608-5-0x0000000001290000-0x00000000012D0000-memory.dmpFilesize
256KB
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memory/2608-10-0x0000000074560000-0x0000000074C4E000-memory.dmpFilesize
6.9MB
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memory/2608-4-0x0000000074560000-0x0000000074C4E000-memory.dmpFilesize
6.9MB
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memory/2608-3-0x0000000000380000-0x0000000000381000-memory.dmpFilesize
4KB
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memory/2608-2-0x0000000001290000-0x00000000012D0000-memory.dmpFilesize
256KB
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memory/2608-1-0x0000000074560000-0x0000000074C4E000-memory.dmpFilesize
6.9MB