Analysis
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max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
13-01-2024 22:23
Static task
static1
Behavioral task
behavioral1
Sample
59901a6b5da704db1ff0fb56eba9e5bb.exe
Resource
win7-20231215-en
General
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Target
59901a6b5da704db1ff0fb56eba9e5bb.exe
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Size
566KB
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MD5
59901a6b5da704db1ff0fb56eba9e5bb
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SHA1
e3f2fcdd6540f7ff493be24eb20d0d49e49e086c
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SHA256
2636faa0941a7fd9a889aeb2e4b94fe95f538a588642750ac87d635fd68b5537
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SHA512
729024477ac50ec08667e4a26406f92996126089e7fc46a083a40f0fc9250fb43c42d3e6add6591bb0e894d664fc2466dcece305a0657cc0aa93ed4634cacbed
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SSDEEP
12288:kEgK90j+Kq04O4m/eznig5cGyS7RXusazvEGSTC5eHLCyz2D2X:IK9nri65cm1XkzNS9CVD2X
Malware Config
Extracted
vidar
39.7
903
https://shpak125.tumblr.com/
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profile_id
903
Signatures
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Vidar Stealer 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2792-4-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral1/memory/2792-7-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral1/memory/2792-8-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral1/memory/2792-61-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar -
Suspicious use of SetThreadContext 1 IoCs
Processes:
59901a6b5da704db1ff0fb56eba9e5bb.exedescription pid process target process PID 2384 set thread context of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 564 2792 WerFault.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe -
Processes:
59901a6b5da704db1ff0fb56eba9e5bb.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 59901a6b5da704db1ff0fb56eba9e5bb.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 0f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030853000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c00b00000001000000180000004300b7004f00b7004d00b7004f00b7004400b7004f000000140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b41d00000001000000100000002e0d6875874a44c820912e85e964cfdb030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e349200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e 59901a6b5da704db1ff0fb56eba9e5bb.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 59901a6b5da704db1ff0fb56eba9e5bb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
59901a6b5da704db1ff0fb56eba9e5bb.exedescription pid process Token: SeDebugPrivilege 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
59901a6b5da704db1ff0fb56eba9e5bb.exe59901a6b5da704db1ff0fb56eba9e5bb.exedescription pid process target process PID 2384 wrote to memory of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2384 wrote to memory of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2384 wrote to memory of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2384 wrote to memory of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2384 wrote to memory of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2384 wrote to memory of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2384 wrote to memory of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2384 wrote to memory of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2384 wrote to memory of 2792 2384 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2792 wrote to memory of 564 2792 59901a6b5da704db1ff0fb56eba9e5bb.exe WerFault.exe PID 2792 wrote to memory of 564 2792 59901a6b5da704db1ff0fb56eba9e5bb.exe WerFault.exe PID 2792 wrote to memory of 564 2792 59901a6b5da704db1ff0fb56eba9e5bb.exe WerFault.exe PID 2792 wrote to memory of 564 2792 59901a6b5da704db1ff0fb56eba9e5bb.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\59901a6b5da704db1ff0fb56eba9e5bb.exe"C:\Users\Admin\AppData\Local\Temp\59901a6b5da704db1ff0fb56eba9e5bb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\59901a6b5da704db1ff0fb56eba9e5bb.exeC:\Users\Admin\AppData\Local\Temp\59901a6b5da704db1ff0fb56eba9e5bb.exe2⤵
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 8763⤵
- 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\CabDA69.tmpFilesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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C:\Users\Admin\AppData\Local\Temp\TarDACA.tmpFilesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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memory/2384-0-0x0000000000F90000-0x0000000001020000-memory.dmpFilesize
576KB
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memory/2384-1-0x0000000074EA0000-0x000000007558E000-memory.dmpFilesize
6.9MB
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memory/2384-2-0x00000000049E0000-0x0000000004A20000-memory.dmpFilesize
256KB
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memory/2384-3-0x00000000002B0000-0x00000000002C4000-memory.dmpFilesize
80KB
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memory/2384-6-0x0000000074EA0000-0x000000007558E000-memory.dmpFilesize
6.9MB
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memory/2792-4-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2792-7-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2792-8-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2792-61-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB