Analysis
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max time kernel
118s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29-12-2023 23:58
Static task
static1
Behavioral task
behavioral1
Sample
07c35d9283746f816056ba7f4dea056b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
07c35d9283746f816056ba7f4dea056b.exe
Resource
win10v2004-20231215-en
General
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Target
07c35d9283746f816056ba7f4dea056b.exe
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Size
617KB
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MD5
07c35d9283746f816056ba7f4dea056b
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SHA1
0f6b1d78d6b152762238fb45bb99f9ae79536667
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SHA256
fbffacfd342e10055441feff193d815000e7111d5c1bd4c26ffc732d66ce5268
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SHA512
39c8aaa0ec92290060dd862382ba4e0e7022346a87cb304ab979877880c7a24aaff9d973f6c3d610c126b5021193a1bb01bdeaa3fc05e783409c661b93439e03
-
SSDEEP
12288:ExOZuX86JY1oowOZ6XxAiVrjJgostVxOnF6gHJKxXon:Es8XfeXv6T7YHEnFfHCXon
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/2812-4-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral1/memory/2812-7-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral1/memory/2812-8-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral1/memory/2812-62-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar -
Suspicious use of SetThreadContext 1 IoCs
Processes:
07c35d9283746f816056ba7f4dea056b.exedescription pid process target process PID 3012 set thread context of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2880 2812 WerFault.exe 07c35d9283746f816056ba7f4dea056b.exe -
Processes:
07c35d9283746f816056ba7f4dea056b.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 0f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030853000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c00b00000001000000180000004300b7004f00b7004d00b7004f00b7004400b7004f000000140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b41d00000001000000100000002e0d6875874a44c820912e85e964cfdb030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e349200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e 07c35d9283746f816056ba7f4dea056b.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 07c35d9283746f816056ba7f4dea056b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 07c35d9283746f816056ba7f4dea056b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
07c35d9283746f816056ba7f4dea056b.exedescription pid process Token: SeDebugPrivilege 3012 07c35d9283746f816056ba7f4dea056b.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
07c35d9283746f816056ba7f4dea056b.exe07c35d9283746f816056ba7f4dea056b.exedescription pid process target process PID 3012 wrote to memory of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe PID 3012 wrote to memory of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe PID 3012 wrote to memory of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe PID 3012 wrote to memory of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe PID 3012 wrote to memory of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe PID 3012 wrote to memory of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe PID 3012 wrote to memory of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe PID 3012 wrote to memory of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe PID 3012 wrote to memory of 2812 3012 07c35d9283746f816056ba7f4dea056b.exe 07c35d9283746f816056ba7f4dea056b.exe PID 2812 wrote to memory of 2880 2812 07c35d9283746f816056ba7f4dea056b.exe WerFault.exe PID 2812 wrote to memory of 2880 2812 07c35d9283746f816056ba7f4dea056b.exe WerFault.exe PID 2812 wrote to memory of 2880 2812 07c35d9283746f816056ba7f4dea056b.exe WerFault.exe PID 2812 wrote to memory of 2880 2812 07c35d9283746f816056ba7f4dea056b.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\07c35d9283746f816056ba7f4dea056b.exe"C:\Users\Admin\AppData\Local\Temp\07c35d9283746f816056ba7f4dea056b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\07c35d9283746f816056ba7f4dea056b.exeC:\Users\Admin\AppData\Local\Temp\07c35d9283746f816056ba7f4dea056b.exe2⤵
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2812 -s 8603⤵
- 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\CabB4A1.tmpFilesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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C:\Users\Admin\AppData\Local\Temp\TarB4E3.tmpFilesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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memory/2812-4-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2812-7-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2812-8-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2812-62-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/3012-1-0x0000000074030000-0x000000007471E000-memory.dmpFilesize
6.9MB
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memory/3012-0-0x0000000000CC0000-0x0000000000D5E000-memory.dmpFilesize
632KB
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memory/3012-2-0x0000000000410000-0x0000000000450000-memory.dmpFilesize
256KB
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memory/3012-3-0x0000000000450000-0x0000000000478000-memory.dmpFilesize
160KB
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memory/3012-6-0x0000000074030000-0x000000007471E000-memory.dmpFilesize
6.9MB