Analysis
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max time kernel
297s -
max time network
157s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
20/08/2023, 04:49
Static task
static1
Behavioral task
behavioral1
Sample
bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe
Resource
win10-20230703-en
General
-
Target
bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe
-
Size
742KB
-
MD5
11492b2a9c72c598a300ed3481b98383
-
SHA1
96c0a4c0a3355758f68f8c48068bdeb1ed6e5b27
-
SHA256
bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed
-
SHA512
c6b7e76202c2eb121ed7ee1b7e02cf352bcc599229c7cc40f503037ed4f5f9e6ade760cc41d1fd50a675baca711031b89e52f6d18a843f0c20c4a89e9b4194c1
-
SSDEEP
12288:g0krDaezOpKrKdTbaJg6GJeA9brqqhRO8CTPI4HNX4Qqp2dXqxt2Vhr/pz:gTrUKifaG9JezSoTujpF2dz
Malware Config
Extracted
djvu
http://zexeq.com/raud/get.php
-
extension
.jaoy
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offline_id
umIwyPwiSJOJvBcdwrWXqzHWO4ar4za6seqWE2t1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-41jgkAwnmH Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0764JOsie
Extracted
vidar
5.2
35aa2808fb90f9e9dac907e1be77f310
https://t.me/odyssey_tg
https://steamcommunity.com/profiles/76561199541261200
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profile_id_v2
35aa2808fb90f9e9dac907e1be77f310
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.30 (KHTML, like Gecko) Chrome/115.0.1.0 Safari/537.30
Signatures
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Detected Djvu ransomware 15 IoCs
resource yara_rule behavioral1/memory/1060-56-0x0000000003210000-0x000000000332B000-memory.dmp family_djvu behavioral1/memory/2780-58-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2780-61-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2780-62-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2780-97-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-106-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-163-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-164-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-205-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-209-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-211-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-212-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-213-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-240-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2716-321-0x0000000000400000-0x0000000000537000-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 2 IoCs
pid Process 2504 build2.exe 1980 build2.exe -
Loads dropped DLL 4 IoCs
pid Process 2716 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 2716 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 1980 build2.exe 1980 build2.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 3068 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\\f1000343-df9f-4a2e-8a6b-719ca5561c15\\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe\" --AutoStart" bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.2ip.ua 13 api.2ip.ua 3 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 1060 set thread context of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 2028 set thread context of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2504 set thread context of 1980 2504 build2.exe 36 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Delays execution with timeout.exe 1 IoCs
pid Process 2812 timeout.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 build2.exe 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 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 040000000100000010000000497904b0eb8719ac47b0bc11519b74d00f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030853000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c00b00000001000000180000004300b7004f00b7004d00b7004f00b7004400b7004f000000140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b41d00000001000000100000002e0d6875874a44c820912e85e964cfdb030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e3491900000001000000100000002aa1c05e2ae606f198c2c5e937c97aa2200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 build2.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2780 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 2716 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 2716 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 1980 build2.exe 1980 build2.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 1060 wrote to memory of 2780 1060 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 28 PID 2780 wrote to memory of 3068 2780 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 29 PID 2780 wrote to memory of 3068 2780 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 29 PID 2780 wrote to memory of 3068 2780 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 29 PID 2780 wrote to memory of 3068 2780 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 29 PID 2780 wrote to memory of 2028 2780 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 30 PID 2780 wrote to memory of 2028 2780 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 30 PID 2780 wrote to memory of 2028 2780 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 30 PID 2780 wrote to memory of 2028 2780 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 30 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2028 wrote to memory of 2716 2028 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 31 PID 2716 wrote to memory of 2504 2716 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 35 PID 2716 wrote to memory of 2504 2716 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 35 PID 2716 wrote to memory of 2504 2716 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 35 PID 2716 wrote to memory of 2504 2716 bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe 35 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 2504 wrote to memory of 1980 2504 build2.exe 36 PID 1980 wrote to memory of 3016 1980 build2.exe 39 PID 1980 wrote to memory of 3016 1980 build2.exe 39 PID 1980 wrote to memory of 3016 1980 build2.exe 39 PID 1980 wrote to memory of 3016 1980 build2.exe 39 PID 3016 wrote to memory of 2812 3016 cmd.exe 41 PID 3016 wrote to memory of 2812 3016 cmd.exe 41 PID 3016 wrote to memory of 2812 3016 cmd.exe 41 PID 3016 wrote to memory of 2812 3016 cmd.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe"C:\Users\Admin\AppData\Local\Temp\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Users\Admin\AppData\Local\Temp\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe"C:\Users\Admin\AppData\Local\Temp\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe"2⤵
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\f1000343-df9f-4a2e-8a6b-719ca5561c15" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:3068
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C:\Users\Admin\AppData\Local\Temp\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe"C:\Users\Admin\AppData\Local\Temp\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Users\Admin\AppData\Local\Temp\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe"C:\Users\Admin\AppData\Local\Temp\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Users\Admin\AppData\Local\47e91c46-1514-4243-ada2-87101a2cedc1\build2.exe"C:\Users\Admin\AppData\Local\47e91c46-1514-4243-ada2-87101a2cedc1\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2504 -
C:\Users\Admin\AppData\Local\47e91c46-1514-4243-ada2-87101a2cedc1\build2.exe"C:\Users\Admin\AppData\Local\47e91c46-1514-4243-ada2-87101a2cedc1\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\47e91c46-1514-4243-ada2-87101a2cedc1\build2.exe" & exit7⤵
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Windows\SysWOW64\timeout.exetimeout /t 68⤵
- Delays execution with timeout.exe
PID:2812
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize2KB
MD57d3bcaff902cddff14871d4bfd9a8cd9
SHA1877e3549776f5cc3f06b1b7f45dcff0f5077fb91
SHA25699545c940eb140e8c0ac9f28aad68f7f94258eaa60de3778352ef990821d76b0
SHA51289e4820812cc6bd2c047890cb452bb66225df9259fb928025751dec6944b0ff9e50e867d4706e0d09c2271e691516677ca338c38707721012ee7392db88aa4fc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Filesize1KB
MD5415983456362f0e4b08d1413a0844cae
SHA170cb98746fd705a2ef138a5f2f9406f128599d1c
SHA256584a780011a45779fdcbd609993ba9d33daec26cce56af44b73b6f9120702f37
SHA5121fc6892190cf6b5d5e0bd11dc9fda67b5ec80b08837bd5e6871f3bde28132b97dcd69159481ac89fd2e9ddb08bdc2c78e0e8ff942e240f9443e412b69d359345
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize488B
MD553a6f00dd897d982f962ed12fc0a707a
SHA160622ecc9a330c9971343b71a405b06fcda7d3b0
SHA25633b832a496f14a666c321f0e4546d9de68ed85d7d5109aad61a46201ae841de0
SHA512bfa3a9368328b35506b359ff474d163c0957130e2253d49fa3cfdf812a86b04759399b03a04a8873fd122b08167afbe574c627773e563960d3785a4b25d79749
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD587bd3cd83d769ccdfee31e3572cf78ad
SHA1ea9637fb1ab1992768ed447510373955029eadbd
SHA2564dfd19647fa4e42b24f254e63ea7533b82b9df93dd1a43bf301ee38d3d9eddea
SHA5128af0dccc1db6798c728df650410fea42ddf99037b071f7836d39298d412a585bcf3ef8d53ca3fda1764fc25253d2253c3e27f5e20d7399e1b94d93631cfdd030
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Filesize482B
MD57cf72108ad5d71c39cc1a0df7c08e14d
SHA1747f8ba27f410088580013091c6c5449ad5c61e5
SHA2569e3be3d671c912cea6f8b54c6cc685c7a33b5f48284aafffbc73ee5500c2a0d5
SHA512200c7e29e36bec8982f59022fcb2b560164fd6e35ff35a45770210c8c2e4c9b7483e2330cb8b9d4a962bd68f6c570b39cea06cdc030976f2a3e4b8765b3b34ae
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Filesize
375KB
MD56076ec9fc98856b3b627751f92843a35
SHA15520b12ee2f8d39d6c8def16c7d472d08d43ec65
SHA256a3ec2956fea5d99ce309b2b2209dc4dbcbf5330482ebbe46a754eb8c0885a209
SHA51236bba1852037db9c81808382bca048cd94dcdbdaa1e7108e39493fa4d48aa9164b79abb44fb2f766592516b586a558d14b20ae6e8ebb131f61d738b892a6d1be
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Filesize
375KB
MD56076ec9fc98856b3b627751f92843a35
SHA15520b12ee2f8d39d6c8def16c7d472d08d43ec65
SHA256a3ec2956fea5d99ce309b2b2209dc4dbcbf5330482ebbe46a754eb8c0885a209
SHA51236bba1852037db9c81808382bca048cd94dcdbdaa1e7108e39493fa4d48aa9164b79abb44fb2f766592516b586a558d14b20ae6e8ebb131f61d738b892a6d1be
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Filesize
375KB
MD56076ec9fc98856b3b627751f92843a35
SHA15520b12ee2f8d39d6c8def16c7d472d08d43ec65
SHA256a3ec2956fea5d99ce309b2b2209dc4dbcbf5330482ebbe46a754eb8c0885a209
SHA51236bba1852037db9c81808382bca048cd94dcdbdaa1e7108e39493fa4d48aa9164b79abb44fb2f766592516b586a558d14b20ae6e8ebb131f61d738b892a6d1be
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Filesize
375KB
MD56076ec9fc98856b3b627751f92843a35
SHA15520b12ee2f8d39d6c8def16c7d472d08d43ec65
SHA256a3ec2956fea5d99ce309b2b2209dc4dbcbf5330482ebbe46a754eb8c0885a209
SHA51236bba1852037db9c81808382bca048cd94dcdbdaa1e7108e39493fa4d48aa9164b79abb44fb2f766592516b586a558d14b20ae6e8ebb131f61d738b892a6d1be
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Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27
-
C:\Users\Admin\AppData\Local\f1000343-df9f-4a2e-8a6b-719ca5561c15\bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed.exe
Filesize742KB
MD511492b2a9c72c598a300ed3481b98383
SHA196c0a4c0a3355758f68f8c48068bdeb1ed6e5b27
SHA256bc22f0efc611f2b273dd8bf6eccab09f65571efafc4090dac11aa0252f5e38ed
SHA512c6b7e76202c2eb121ed7ee1b7e02cf352bcc599229c7cc40f503037ed4f5f9e6ade760cc41d1fd50a675baca711031b89e52f6d18a843f0c20c4a89e9b4194c1
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
-
Filesize
375KB
MD56076ec9fc98856b3b627751f92843a35
SHA15520b12ee2f8d39d6c8def16c7d472d08d43ec65
SHA256a3ec2956fea5d99ce309b2b2209dc4dbcbf5330482ebbe46a754eb8c0885a209
SHA51236bba1852037db9c81808382bca048cd94dcdbdaa1e7108e39493fa4d48aa9164b79abb44fb2f766592516b586a558d14b20ae6e8ebb131f61d738b892a6d1be
-
Filesize
375KB
MD56076ec9fc98856b3b627751f92843a35
SHA15520b12ee2f8d39d6c8def16c7d472d08d43ec65
SHA256a3ec2956fea5d99ce309b2b2209dc4dbcbf5330482ebbe46a754eb8c0885a209
SHA51236bba1852037db9c81808382bca048cd94dcdbdaa1e7108e39493fa4d48aa9164b79abb44fb2f766592516b586a558d14b20ae6e8ebb131f61d738b892a6d1be