Analysis
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max time kernel
300s -
max time network
195s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
02-08-2023 03:49
Static task
static1
Behavioral task
behavioral1
Sample
a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe
Resource
win10-20230703-en
General
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Target
a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe
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Size
796KB
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MD5
e7803301ec5382c63fc1ea002133e0c7
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SHA1
62a4cacee5c0b02f5fe428be5dcf6d69c49177c6
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SHA256
a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b
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SHA512
44b67e34c79fa060da7abd42baae19fe6199c42f3f3bdf191ba8e89fd746f347f5c7af429025381370f19eaf5272a09ba2bf6ac8089cd6452356996425b5d1d5
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SSDEEP
24576:Jl0vw4qO+cvFug93Su2t/txD/93zAzyau:H0vNqevFuC3f2pF3zAzyau
Malware Config
Extracted
djvu
http://zexeq.com/test1/get.php
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extension
.poaz
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offline_id
Cr1qw6x3Gr36kVHAZvrjTBFecy9ksVLEfrUGCjt1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
5
183caee054f0a0bfc81780194d9bc7cb
https://t.me/versozaline
https://steamcommunity.com/profiles/76561199532186526
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profile_id_v2
183caee054f0a0bfc81780194d9bc7cb
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user_agent
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0
Signatures
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Detected Djvu ransomware 15 IoCs
resource yara_rule behavioral1/memory/2228-55-0x0000000003E50000-0x0000000003F6B000-memory.dmp family_djvu behavioral1/memory/1280-58-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1280-61-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1280-62-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1280-67-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2364-74-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2364-75-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2364-108-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2364-109-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2364-113-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2364-116-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2364-115-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2364-117-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1020-132-0x00000000023F0000-0x00000000024F0000-memory.dmp family_djvu behavioral1/memory/2364-158-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Downloads MZ/PE file
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Executes dropped EXE 4 IoCs
pid Process 1020 build2.exe 2940 build2.exe 1960 build3.exe 2976 mstsca.exe -
Loads dropped DLL 6 IoCs
pid Process 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 2940 build2.exe 2940 build2.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 2036 icacls.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\acae0d7c-f750-460c-88ca-92211afcf6d3\\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe\" --AutoStart" a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 3 api.2ip.ua 9 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2228 set thread context of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2772 set thread context of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 1020 set thread context of 2940 1020 build2.exe 38 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2040 schtasks.exe 2488 schtasks.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 build2.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 1900000001000000100000002aa1c05e2ae606f198c2c5e937c97aa2030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e3491d00000001000000100000002e0d6875874a44c820912e85e964cfdb140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b40b00000001000000180000004300b7004f00b7004d00b7004f00b7004400b7004f00000053000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703080f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 build2.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 build2.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 2940 build2.exe 2940 build2.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 2228 wrote to memory of 1280 2228 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 28 PID 1280 wrote to memory of 2036 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 33 PID 1280 wrote to memory of 2036 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 33 PID 1280 wrote to memory of 2036 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 33 PID 1280 wrote to memory of 2036 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 33 PID 1280 wrote to memory of 2772 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 34 PID 1280 wrote to memory of 2772 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 34 PID 1280 wrote to memory of 2772 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 34 PID 1280 wrote to memory of 2772 1280 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 34 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2772 wrote to memory of 2364 2772 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 35 PID 2364 wrote to memory of 1020 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 37 PID 2364 wrote to memory of 1020 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 37 PID 2364 wrote to memory of 1020 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 37 PID 2364 wrote to memory of 1020 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 37 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 1020 wrote to memory of 2940 1020 build2.exe 38 PID 2364 wrote to memory of 1960 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 39 PID 2364 wrote to memory of 1960 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 39 PID 2364 wrote to memory of 1960 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 39 PID 2364 wrote to memory of 1960 2364 a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe 39 PID 1960 wrote to memory of 2040 1960 build3.exe 40 PID 1960 wrote to memory of 2040 1960 build3.exe 40 PID 1960 wrote to memory of 2040 1960 build3.exe 40 PID 1960 wrote to memory of 2040 1960 build3.exe 40 PID 2668 wrote to memory of 2976 2668 taskeng.exe 45 PID 2668 wrote to memory of 2976 2668 taskeng.exe 45 PID 2668 wrote to memory of 2976 2668 taskeng.exe 45 PID 2668 wrote to memory of 2976 2668 taskeng.exe 45 PID 2976 wrote to memory of 2488 2976 mstsca.exe 46 PID 2976 wrote to memory of 2488 2976 mstsca.exe 46 PID 2976 wrote to memory of 2488 2976 mstsca.exe 46 PID 2976 wrote to memory of 2488 2976 mstsca.exe 46
Processes
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C:\Users\Admin\AppData\Local\Temp\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe"C:\Users\Admin\AppData\Local\Temp\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2228 -
C:\Users\Admin\AppData\Local\Temp\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe"C:\Users\Admin\AppData\Local\Temp\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1280 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\acae0d7c-f750-460c-88ca-92211afcf6d3" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:2036
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C:\Users\Admin\AppData\Local\Temp\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe"C:\Users\Admin\AppData\Local\Temp\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Users\Admin\AppData\Local\Temp\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe"C:\Users\Admin\AppData\Local\Temp\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\Users\Admin\AppData\Local\c4f432ad-c537-4d16-8df4-3558b3ea6a8a\build2.exe"C:\Users\Admin\AppData\Local\c4f432ad-c537-4d16-8df4-3558b3ea6a8a\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Users\Admin\AppData\Local\c4f432ad-c537-4d16-8df4-3558b3ea6a8a\build2.exe"C:\Users\Admin\AppData\Local\c4f432ad-c537-4d16-8df4-3558b3ea6a8a\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:2940
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C:\Users\Admin\AppData\Local\c4f432ad-c537-4d16-8df4-3558b3ea6a8a\build3.exe"C:\Users\Admin\AppData\Local\c4f432ad-c537-4d16-8df4-3558b3ea6a8a\build3.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1960 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"6⤵
- Creates scheduled task(s)
PID:2040
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C:\Windows\system32\taskeng.exetaskeng.exe {0DF97F7C-59A2-40B1-8FED-8F61C1C1D1B7} S-1-5-21-3408354897-1169622894-3874090110-1000:WGWIREOE\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2976 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"3⤵
- Creates scheduled task(s)
PID:2488
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b2719bbb2a49b818eea51a51a3f72053
SHA163f8ae944319def0b89152b5a193239ea3ed745b
SHA256496e726141da55bf80e9764984a5f943bdd1d90c21f7bc168153718f02824d2e
SHA5127f9d17d39a4a173d994bd80d33f11ae5b9ac07e97f104bc239bf68e0b1c9dd90e25353da36958836626f89f5fedaa0943021305a1462250082b707b198257d92
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Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27
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C:\Users\Admin\AppData\Local\acae0d7c-f750-460c-88ca-92211afcf6d3\a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b.exe
Filesize796KB
MD5e7803301ec5382c63fc1ea002133e0c7
SHA162a4cacee5c0b02f5fe428be5dcf6d69c49177c6
SHA256a0a191d35712c0098d8f2b58af434df8ca22c7ae5c86f2ed50e577d312e2d47b
SHA51244b67e34c79fa060da7abd42baae19fe6199c42f3f3bdf191ba8e89fd746f347f5c7af429025381370f19eaf5272a09ba2bf6ac8089cd6452356996425b5d1d5
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Filesize
449KB
MD5304dcbfad357a684b36d2d639cdbc3eb
SHA1428c58d8c86c49e28bc9958608817bf6a97dd780
SHA256bd5aff6936d77e3deae4e45195b44ec5d4e7ba4f2a9dfe68ee7d6f7be2cfd97a
SHA5128dd618a8a22c3e7f0f19287c6ca8135959f34f30a5d2e19f10f71c45a6b7c8c7dc0900b3e23c3ae479455cd1ce94a744c0841c26bde28f28ef8552130d465d43
-
Filesize
449KB
MD5304dcbfad357a684b36d2d639cdbc3eb
SHA1428c58d8c86c49e28bc9958608817bf6a97dd780
SHA256bd5aff6936d77e3deae4e45195b44ec5d4e7ba4f2a9dfe68ee7d6f7be2cfd97a
SHA5128dd618a8a22c3e7f0f19287c6ca8135959f34f30a5d2e19f10f71c45a6b7c8c7dc0900b3e23c3ae479455cd1ce94a744c0841c26bde28f28ef8552130d465d43
-
Filesize
449KB
MD5304dcbfad357a684b36d2d639cdbc3eb
SHA1428c58d8c86c49e28bc9958608817bf6a97dd780
SHA256bd5aff6936d77e3deae4e45195b44ec5d4e7ba4f2a9dfe68ee7d6f7be2cfd97a
SHA5128dd618a8a22c3e7f0f19287c6ca8135959f34f30a5d2e19f10f71c45a6b7c8c7dc0900b3e23c3ae479455cd1ce94a744c0841c26bde28f28ef8552130d465d43
-
Filesize
449KB
MD5304dcbfad357a684b36d2d639cdbc3eb
SHA1428c58d8c86c49e28bc9958608817bf6a97dd780
SHA256bd5aff6936d77e3deae4e45195b44ec5d4e7ba4f2a9dfe68ee7d6f7be2cfd97a
SHA5128dd618a8a22c3e7f0f19287c6ca8135959f34f30a5d2e19f10f71c45a6b7c8c7dc0900b3e23c3ae479455cd1ce94a744c0841c26bde28f28ef8552130d465d43
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
-
Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
-
Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
-
Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
-
Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
-
Filesize
449KB
MD5304dcbfad357a684b36d2d639cdbc3eb
SHA1428c58d8c86c49e28bc9958608817bf6a97dd780
SHA256bd5aff6936d77e3deae4e45195b44ec5d4e7ba4f2a9dfe68ee7d6f7be2cfd97a
SHA5128dd618a8a22c3e7f0f19287c6ca8135959f34f30a5d2e19f10f71c45a6b7c8c7dc0900b3e23c3ae479455cd1ce94a744c0841c26bde28f28ef8552130d465d43
-
Filesize
449KB
MD5304dcbfad357a684b36d2d639cdbc3eb
SHA1428c58d8c86c49e28bc9958608817bf6a97dd780
SHA256bd5aff6936d77e3deae4e45195b44ec5d4e7ba4f2a9dfe68ee7d6f7be2cfd97a
SHA5128dd618a8a22c3e7f0f19287c6ca8135959f34f30a5d2e19f10f71c45a6b7c8c7dc0900b3e23c3ae479455cd1ce94a744c0841c26bde28f28ef8552130d465d43
-
Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
-
Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a