Analysis
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max time kernel
60s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
16-02-2023 23:11
Static task
static1
Behavioral task
behavioral1
Sample
b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe
Resource
win10v2004-20221111-en
General
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Target
b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe
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Size
753KB
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MD5
834eb8f923a69c55a640f0585869c181
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SHA1
18c2bb4fbeb76d1751e6c51e57aed4bad88d4fbf
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SHA256
b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3
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SHA512
e15b44abec33725eadffc93bd25c6d27ca11ea63e0fe3ad42b8f8e41df3516ff76a29866052886f4671a7e52b838a03186b00ea7cb50d067bb9c27a1badf45fe
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SSDEEP
12288:0OTtyY2BVT5MZJZQONfCEDPrhKsiwPgapB14eTiRDiSgUbfW/iNJNgWjV9CDH/f:0LXBx5MKONbPRgapB14aipiS1yi7hTCL
Malware Config
Extracted
djvu
http://bihsy.com/test2/get.php
-
extension
.hhee
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offline_id
dMMXkgwQTycP13C5xwPbHDSzhx1ZxiPgIMZXewt1
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payload_url
http://uaery.top/dl/build2.exe
http://bihsy.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-UQkYLBSiQ4 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: 0647JOsie
Extracted
vidar
2.5
19
-
profile_id
19
Signatures
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Detected Djvu ransomware 10 IoCs
Processes:
resource yara_rule behavioral1/memory/1932-133-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1932-134-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1932-137-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4296-136-0x0000000002530000-0x000000000264B000-memory.dmp family_djvu behavioral1/memory/1932-138-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/1932-142-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4528-145-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4528-147-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4528-148-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/4528-191-0x0000000000400000-0x0000000000537000-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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Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exeb9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exebuild2.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation build2.exe -
Executes dropped EXE 4 IoCs
Processes:
build2.exebuild2.exebuild3.exemstsca.exepid process 2008 build2.exe 3752 build2.exe 4264 build3.exe 1472 mstsca.exe -
Loads dropped DLL 2 IoCs
Processes:
build2.exepid process 3752 build2.exe 3752 build2.exe -
Modifies file permissions 1 TTPs 1 IoCs
-
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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\8b3fb584-caa8-4023-8034-663986fe6d2e\\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe\" --AutoStart" b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 api.2ip.ua 6 api.2ip.ua 15 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
Processes:
b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exeb9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exebuild2.exedescription pid process target process PID 4296 set thread context of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 set thread context of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 2008 set thread context of 3752 2008 build2.exe build2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
build2.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 build2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString build2.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 3116 timeout.exe -
Processes:
b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exeb9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exebuild2.exepid process 1932 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe 1932 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe 4528 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe 4528 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe 3752 build2.exe 3752 build2.exe -
Suspicious use of WriteProcessMemory 53 IoCs
Processes:
b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exeb9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exeb9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exeb9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exebuild2.exebuild3.exebuild2.execmd.exemstsca.exedescription pid process target process PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4296 wrote to memory of 1932 4296 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 1932 wrote to memory of 1172 1932 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe icacls.exe PID 1932 wrote to memory of 1172 1932 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe icacls.exe PID 1932 wrote to memory of 1172 1932 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe icacls.exe PID 1932 wrote to memory of 3640 1932 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 1932 wrote to memory of 3640 1932 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 1932 wrote to memory of 3640 1932 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 3640 wrote to memory of 4528 3640 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe PID 4528 wrote to memory of 2008 4528 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe build2.exe PID 4528 wrote to memory of 2008 4528 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe build2.exe PID 4528 wrote to memory of 2008 4528 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe build2.exe PID 2008 wrote to memory of 3752 2008 build2.exe build2.exe PID 2008 wrote to memory of 3752 2008 build2.exe build2.exe PID 2008 wrote to memory of 3752 2008 build2.exe build2.exe PID 2008 wrote to memory of 3752 2008 build2.exe build2.exe PID 2008 wrote to memory of 3752 2008 build2.exe build2.exe PID 2008 wrote to memory of 3752 2008 build2.exe build2.exe PID 2008 wrote to memory of 3752 2008 build2.exe build2.exe PID 2008 wrote to memory of 3752 2008 build2.exe build2.exe PID 2008 wrote to memory of 3752 2008 build2.exe build2.exe PID 4528 wrote to memory of 4264 4528 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe build3.exe PID 4528 wrote to memory of 4264 4528 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe build3.exe PID 4528 wrote to memory of 4264 4528 b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe build3.exe PID 4264 wrote to memory of 1164 4264 build3.exe schtasks.exe PID 4264 wrote to memory of 1164 4264 build3.exe schtasks.exe PID 4264 wrote to memory of 1164 4264 build3.exe schtasks.exe PID 3752 wrote to memory of 316 3752 build2.exe cmd.exe PID 3752 wrote to memory of 316 3752 build2.exe cmd.exe PID 3752 wrote to memory of 316 3752 build2.exe cmd.exe PID 316 wrote to memory of 3116 316 cmd.exe timeout.exe PID 316 wrote to memory of 3116 316 cmd.exe timeout.exe PID 316 wrote to memory of 3116 316 cmd.exe timeout.exe PID 1472 wrote to memory of 992 1472 mstsca.exe schtasks.exe PID 1472 wrote to memory of 992 1472 mstsca.exe schtasks.exe PID 1472 wrote to memory of 992 1472 mstsca.exe schtasks.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe"C:\Users\Admin\AppData\Local\Temp\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4296 -
C:\Users\Admin\AppData\Local\Temp\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe"C:\Users\Admin\AppData\Local\Temp\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe"2⤵
- Checks computer location settings
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\8b3fb584-caa8-4023-8034-663986fe6d2e" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:1172 -
C:\Users\Admin\AppData\Local\Temp\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe"C:\Users\Admin\AppData\Local\Temp\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3640 -
C:\Users\Admin\AppData\Local\Temp\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe"C:\Users\Admin\AppData\Local\Temp\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4528 -
C:\Users\Admin\AppData\Local\93e8ea77-acf6-4ede-b541-c3a5e29e6b07\build2.exe"C:\Users\Admin\AppData\Local\93e8ea77-acf6-4ede-b541-c3a5e29e6b07\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Users\Admin\AppData\Local\93e8ea77-acf6-4ede-b541-c3a5e29e6b07\build2.exe"C:\Users\Admin\AppData\Local\93e8ea77-acf6-4ede-b541-c3a5e29e6b07\build2.exe"6⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3752 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\93e8ea77-acf6-4ede-b541-c3a5e29e6b07\build2.exe" & exit7⤵
- Suspicious use of WriteProcessMemory
PID:316 -
C:\Windows\SysWOW64\timeout.exetimeout /t 68⤵
- Delays execution with timeout.exe
PID:3116 -
C:\Users\Admin\AppData\Local\93e8ea77-acf6-4ede-b541-c3a5e29e6b07\build3.exe"C:\Users\Admin\AppData\Local\93e8ea77-acf6-4ede-b541-c3a5e29e6b07\build3.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4264 -
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:1164
-
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exeC:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1472 -
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"2⤵
- Creates scheduled task(s)
PID:992
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize2KB
MD5e825419f5d91cbb7dd2c1407c2ae4c08
SHA1daca95b9bffaff1aacb09d09292a41c5e98f0d12
SHA25601a7d3b0ef49c660185536f53cfa2744c7784aef0981df4fd03ae06770b25376
SHA512e4c0b3dea86821de18a10f43dac1263cf917075b620cd4f6ca22331dec27ca0c89b57145e33de8f502e09c1bcfaa400d27cb601f315b1a8b4c851f15064fd514
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Filesize
506B
MD59fc49e4f04823bb3f12e82c6238a5d87
SHA1d53b2107c32ce2b990b3a1706655c4e09f9c442f
SHA2562cd5af79801563381cf595a2ea16c88f00342e6a4206895e235a0484dc6a8737
SHA51214abf21cf9e36ba87616e61ddf7da7b32d804f36633dab3bd260f742729f5e1a74e7632c1c8d85d2118af38468bdaea5969b0c99720231b4bf1c703f1b0980f9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize488B
MD5f3fa9a8722b1ef2e7a8ccf3f6dfba624
SHA113c88d9563b75445586220c8202e43d6918d045a
SHA256e73ec69400ab63dc2f205e47c01cb9e35fe342fcac9d000e17b7d00621b68aa9
SHA5122f4a2af9a1c4c1eabaaf5693e3354596fd65815e46e69d6ef0fb831ac9cca5b42f083f88b09d8bd9faa49038e9377dc428df9ff9628d8dd61da444bc29fa9031
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\572BF21E454637C9F000BE1AF9B1E1A9
Filesize248B
MD53d567998bac8597411eb35e55e338810
SHA1cb78fae4fa049e11b1c2b0075898748985b9c808
SHA2569ea1bbe26a5d83776ba0a3503638fa9484bf74d8b3856a723d7cc9a9552e1359
SHA5126457b33a1ecccccc1f014981a1316e73340c1ef8dc8bcb5c10f3769bcd9601272cf2ec5cb9605734668baf7ae9fea6f8e0c0361758bef1c03c70105f262c46bc
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C:\Users\Admin\AppData\Local\8b3fb584-caa8-4023-8034-663986fe6d2e\b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3.exe
Filesize753KB
MD5834eb8f923a69c55a640f0585869c181
SHA118c2bb4fbeb76d1751e6c51e57aed4bad88d4fbf
SHA256b9c90093197e33e72de68f9b86c8064ba2a3f00e4519267851ab60520437a2e3
SHA512e15b44abec33725eadffc93bd25c6d27ca11ea63e0fe3ad42b8f8e41df3516ff76a29866052886f4671a7e52b838a03186b00ea7cb50d067bb9c27a1badf45fe
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Filesize
325KB
MD54c9fdfbf316f37dbcc7314e5641f9a9a
SHA17fa01df0e5420f9e5b69486550460e839fd0f3a3
SHA256e661e53f429cd22e30ca6fb368f3e011e76264892f4e718c75cb3636f4f2e611
SHA512b22c60d27ed5457677645a2b8669cd1958cc18a021e19dcf1d1a3a88ed63cd4eb749b1fe8798f651dcc5595d019ceb3cb38eae7a07ab73098eee502dbee5c32b
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Filesize
325KB
MD54c9fdfbf316f37dbcc7314e5641f9a9a
SHA17fa01df0e5420f9e5b69486550460e839fd0f3a3
SHA256e661e53f429cd22e30ca6fb368f3e011e76264892f4e718c75cb3636f4f2e611
SHA512b22c60d27ed5457677645a2b8669cd1958cc18a021e19dcf1d1a3a88ed63cd4eb749b1fe8798f651dcc5595d019ceb3cb38eae7a07ab73098eee502dbee5c32b
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Filesize
325KB
MD54c9fdfbf316f37dbcc7314e5641f9a9a
SHA17fa01df0e5420f9e5b69486550460e839fd0f3a3
SHA256e661e53f429cd22e30ca6fb368f3e011e76264892f4e718c75cb3636f4f2e611
SHA512b22c60d27ed5457677645a2b8669cd1958cc18a021e19dcf1d1a3a88ed63cd4eb749b1fe8798f651dcc5595d019ceb3cb38eae7a07ab73098eee502dbee5c32b
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a
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Filesize
9KB
MD59ead10c08e72ae41921191f8db39bc16
SHA1abe3bce01cd34afc88e2c838173f8c2bd0090ae1
SHA2568d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0
SHA512aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a