Analysis
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max time kernel
142s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
10-10-2023 03:14
Static task
static1
Behavioral task
behavioral1
Sample
9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe
Resource
win10v2004-20230915-en
General
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Target
9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe
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Size
14.5MB
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MD5
a5ea8181fbdee37b55cd8f7a912ac8db
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SHA1
db88fb9d7c093226d37b2344708c0eb87c61d8ab
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SHA256
9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435
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SHA512
d181df0e71754e2fe0123b42c286fee97a7187d7c15f67e4aa6181a3763a769bc114c1eab6db328274b2c488a8a9eae7ced26dea17ad0a0c613dd6e4f3fdee45
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SSDEEP
393216:el2DPoi7d2AB4XwH5/uYK0sL6Z7lexVlTgbi:JzoiswJH1FKdSUxVl0bi
Malware Config
Signatures
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Detected phishing page
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe Set value (int) \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe Set value (int) \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe Key created \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\Main 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe Key created \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\International\CpMRU 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe Set value (int) \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 1900000001000000100000002aa1c05e2ae606f198c2c5e937c97aa2030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e3491d00000001000000100000002e0d6875874a44c820912e85e964cfdb140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b40b00000001000000180000004300b7004f00b7004d00b7004f00b7004400b7004f00000053000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703080f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2244 wrote to memory of 916 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 28 PID 2244 wrote to memory of 916 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 28 PID 2244 wrote to memory of 916 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 28 PID 2244 wrote to memory of 916 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 28 PID 2244 wrote to memory of 624 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 29 PID 2244 wrote to memory of 624 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 29 PID 2244 wrote to memory of 624 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 29 PID 2244 wrote to memory of 624 2244 9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe"C:\Users\Admin\AppData\Local\Temp\9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe"1⤵
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\SysWOW64\cmd.execmd /c del "C:\Users\Admin\AppData\Local\Temp\*a2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exe"2⤵PID:916
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C:\Windows\SysWOW64\cmd.execmd /c del "C:\Users\Admin\AppData\Local\Temp\*.dll"2⤵PID:624
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\9cba2b3013b0ed4230099470296443e836d11282f5cf9c45d45af0350e9ff435.exepack.tmp
Filesize2KB
MD5998cb7418913b528af5ad31dd994d963
SHA116c4b2feaab03208984f995973c9517531f2183c
SHA25632c99cd52471224959db80db6068ec26f8e8bf1ae33e5b458163ca1b0116b8a0
SHA512cc5964f065ae5daddd56559f03bd5c271a185cdb26b9c026b7ef88d54ba86d5f2c37bf75dcbe027250c98006278f9683fbd960a8d540d0d848f3403b92690b9d
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Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf
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Filesize
1KB
MD59224e7a8bc75832242a0721c3c367eff
SHA1f0cbb17f3fe9f46181ed100ce615c18b924faa1a
SHA2569db136543dc5dd6009e5b376b4939617a8e7bd22310ba27dbc20376673fc36a6
SHA512768bd7d8fb7ac4b9a1eccb008ba270308907c96b145a525ded168b45e8e1de08dd1c650ecb9a266a52473e122a24b3796161b6e769a094d466bdd3e3c6e86c2b
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Filesize
1KB
MD5c2f6cf1e8cd82188ace4598132d41bb9
SHA111d3612ee6b7e039699313143332872a36e02f0c
SHA256a6b8d9c83aedc3d6c725bcb27c143bc0415179a5774c78ed6c2c6e23cdcf47e6
SHA512637846467cf64196043d885329d4c5b3826a9ca9cbac041e487bd15bb8bd30a3eb69d4f3e1049b8658e6aa44364d9dbb4a9428ec1bf9ae21d5cf1cf1fd5497f7