Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
17-05-2022 12:32
General
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Target
fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5.exe
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Size
852KB
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MD5
c6728a61ac92d777fb9f156c99891ccb
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SHA1
ba81278976c7d184a83534b452559448c9b9f9b1
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SHA256
fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5
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SHA512
b3dd5a900371fe1807fec9031f1520a81b32158a6dfb29e933ed154f9cf292c32cef3aede587e24e07c21f809e2509799b0f0f82a81e707f8f5bbe698cb2a0b7
Malware Config
Extracted
djvu
http://ugll.org/test1/get.php
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extension
.dfwe
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offline_id
eBNgvyGQV1Hmt9DBdxVRs8qPi1agsS7OaohPmit1
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payload_url
http://zerit.top/dl/build2.exe
http://ugll.org/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-j3AdKrnQie 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: 0480JIjdm
Extracted
vidar
52.1
517
https://t.me/verstappenf1r
https://climatejustice.social/@ronxik312
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profile_id
517
Signatures
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Detected Djvu ransomware 7 IoCs
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Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Vidar
Vidar is an infostealer based on Arkei stealer.
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
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suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
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Vidar Stealer 2 IoCs
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Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
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Loads dropped DLL 2 IoCs
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Modifies file permissions 1 TTPs 1 IoCs
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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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Accesses 2FA software files, possible credential harvesting 2 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 3 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Modifies system certificate store 2 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 12 IoCs
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Suspicious use of WriteProcessMemory 37 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5.exe"C:\Users\Admin\AppData\Local\Temp\fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5.exe"C:\Users\Admin\AppData\Local\Temp\fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5.exe"2⤵
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\366a7188-1aaf-4280-a778-e9531ae1d4fc" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
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C:\Users\Admin\AppData\Local\Temp\fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5.exe"C:\Users\Admin\AppData\Local\Temp\fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5.exe"C:\Users\Admin\AppData\Local\Temp\fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\962bf9ed-efef-4b69-aaa0-58f407921658\build2.exe"C:\Users\Admin\AppData\Local\962bf9ed-efef-4b69-aaa0-58f407921658\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\962bf9ed-efef-4b69-aaa0-58f407921658\build2.exe"C:\Users\Admin\AppData\Local\962bf9ed-efef-4b69-aaa0-58f407921658\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
727B
MD58ae6f45bb6c9f288a96a3402dc17e2d9
SHA19ddb0d782cb4728675a1f5b61cfc632997349cdf
SHA256ae4681e5db7de9744bdd78a943d6be6a390aa925125935d6cb691a27c8b2ebd3
SHA512ee94f18f21437c1fba42cca69d535997c89438801ea6e823e99d384e9bc0239b041dc5ed854063a571bac2bbd2f83d7113c7f456d130b15e7db847e7fe4e8ec7
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Filesize
471B
MD5b1c4234d2346ca5a2267de9f0bab4b81
SHA1d6d10976b258ee86430063fdfb1838bb73838aeb
SHA256e75d5e79323e42e337cf188a296db211f5d7dd488d03adf4b1be7836f997e3ed
SHA5128b1d4c34ad847b73d060cb35dba350032be0a8cd82637a5c52805c078ea986ea44446040f588fb4edda4a233e424bdb6dc3ba016b7647936ec4ef4f971ff1e17
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Filesize
402B
MD5c5d676acf5c6c25840714ae320ba501d
SHA1d6d61a73767113cef12e7503cf4dc973e5af8c83
SHA2560f3ac90d08d35aa733dd6081621756b7ffe59ae1aa6f0fd3601acc2cf9f1730b
SHA51242ebd0c1c0dbcedec05ce382a3ae61ea1ac88b7e3c6277d347a4d1241fc6256113c12265e8fa787f8b003dff41c379f3b66155e9517cb2148f713d2dbbf1d71e
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Filesize
396B
MD56d52f481f06c1a8fe235a6b056d2d7a7
SHA1349888d69824bea1585adc7492519197d9ef0a0f
SHA2566ddf00aa5a5604c3c7a4f40676edb4af56ee5dd905affafae5ce4b51353577c9
SHA512902ebc17273cedc3e94acd529b28775ca1297f3c510cf452b6eab5b5a4eea361cd2ac2ead850eeffe55362095bc9c38039b0ccd2a907e54c4f3212aec6cb057c
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Filesize
852KB
MD5c6728a61ac92d777fb9f156c99891ccb
SHA1ba81278976c7d184a83534b452559448c9b9f9b1
SHA256fcd7118dab96ce0c772d84c41f84bb49d479bf7b3eaeb20a5d58ea8fa10871f5
SHA512b3dd5a900371fe1807fec9031f1520a81b32158a6dfb29e933ed154f9cf292c32cef3aede587e24e07c21f809e2509799b0f0f82a81e707f8f5bbe698cb2a0b7
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Filesize
367KB
MD53107999f9600f5f2bc88e17282da2773
SHA18862f9551fdb7dc30e135c556751b973f441e7b4
SHA256aacab9cbbf292403a63bcfd1f6f0a9e534ac39aab406f2c9d7aa98b719f3801f
SHA51250c66565fc457b848014eaf70b3f7cc408e8a818bd29c80daf53597a44c182d26649c249a6e3fe7e6516fc7ff7e7026f3aff4b25ee48645789fa6cd3d3e2f338
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Filesize
367KB
MD53107999f9600f5f2bc88e17282da2773
SHA18862f9551fdb7dc30e135c556751b973f441e7b4
SHA256aacab9cbbf292403a63bcfd1f6f0a9e534ac39aab406f2c9d7aa98b719f3801f
SHA51250c66565fc457b848014eaf70b3f7cc408e8a818bd29c80daf53597a44c182d26649c249a6e3fe7e6516fc7ff7e7026f3aff4b25ee48645789fa6cd3d3e2f338
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Filesize
367KB
MD53107999f9600f5f2bc88e17282da2773
SHA18862f9551fdb7dc30e135c556751b973f441e7b4
SHA256aacab9cbbf292403a63bcfd1f6f0a9e534ac39aab406f2c9d7aa98b719f3801f
SHA51250c66565fc457b848014eaf70b3f7cc408e8a818bd29c80daf53597a44c182d26649c249a6e3fe7e6516fc7ff7e7026f3aff4b25ee48645789fa6cd3d3e2f338
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Filesize
133KB
MD58f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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Filesize
1.2MB
MD5bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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Filesize
304KB
-
-
Filesize
1.6MB
-
Filesize
1.2MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.2MB
-
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.2MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
-
Filesize
1.2MB
-
-
-
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.1MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
596KB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB