Analysis
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max time kernel
119s -
max time network
134s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
01-12-2021 05:53
Static task
static1
Behavioral task
behavioral1
Sample
bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe
Resource
win10-en-20211104
General
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Target
bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe
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Size
849KB
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MD5
bdbca2fb6bafcb623c6b6ffcb05c946f
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SHA1
07c5448743e9f44611775c0081aedf399c127c73
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SHA256
bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf
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SHA512
76e46e974a3243f5a959183f23343c190c18432b168ad46d95f300165e2431f4fac2742c3b2e949ddd36e890a5cfe4bbf04cf467ddbcbf3896f1be1df062046b
Malware Config
Extracted
djvu
http://tzgl.org/fhsgtsspen6/get.php
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extension
.moia
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offline_id
K3PMMX2aWwpnYby88Dzg7tmaIW7Tv0HMWvSyr7t1
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payload_url
http://kotob.top/dl/build2.exe
http://tzgl.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-rIyEiK9ekc 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: 0355gSd743d
Extracted
vidar
48.9
517
https://qoto.org/@mniami
https://noc.social/@menaomi
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profile_id
517
Signatures
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Detected Djvu ransomware 6 IoCs
Processes:
resource yara_rule behavioral1/memory/3028-119-0x0000000000990000-0x0000000000AAB000-memory.dmp family_djvu behavioral1/memory/316-120-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/316-121-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/316-122-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3700-128-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/3700-129-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
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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 Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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Vidar Stealer 4 IoCs
Processes:
resource yara_rule behavioral1/memory/396-137-0x0000000000400000-0x00000000004DC000-memory.dmp family_vidar behavioral1/memory/396-138-0x00000000004A51CD-mapping.dmp family_vidar behavioral1/memory/1460-141-0x0000000004980000-0x0000000004A59000-memory.dmp family_vidar behavioral1/memory/396-142-0x0000000000400000-0x00000000004DC000-memory.dmp family_vidar -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
build2.exebuild2.exepid process 1460 build2.exe 396 build2.exe -
Loads dropped DLL 2 IoCs
Processes:
build2.exepid process 396 build2.exe 396 build2.exe -
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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\c58c5f8c-8902-4e17-b125-13204fe29758\\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe\" --AutoStart" bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe -
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.
Processes:
flow ioc 31 api.2ip.ua 16 api.2ip.ua 17 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
Processes:
bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exebb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exebuild2.exedescription pid process target process PID 3028 set thread context of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 set thread context of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1460 set thread context of 396 1460 build2.exe build2.exe -
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.
Processes:
build2.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString build2.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 build2.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 1572 timeout.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 3316 taskkill.exe -
Processes:
bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exebb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exebuild2.exepid process 316 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe 316 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe 3700 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe 3700 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe 396 build2.exe 396 build2.exe 396 build2.exe 396 build2.exe 396 build2.exe 396 build2.exe 396 build2.exe 396 build2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
taskkill.exedescription pid process Token: SeDebugPrivilege 3316 taskkill.exe -
Suspicious use of WriteProcessMemory 46 IoCs
Processes:
bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exebb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exebb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exebb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exebuild2.exebuild2.execmd.exedescription pid process target process PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3028 wrote to memory of 316 3028 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 316 wrote to memory of 1016 316 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe icacls.exe PID 316 wrote to memory of 1016 316 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe icacls.exe PID 316 wrote to memory of 1016 316 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe icacls.exe PID 316 wrote to memory of 1880 316 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 316 wrote to memory of 1880 316 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 316 wrote to memory of 1880 316 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 1880 wrote to memory of 3700 1880 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe PID 3700 wrote to memory of 1460 3700 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe build2.exe PID 3700 wrote to memory of 1460 3700 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe build2.exe PID 3700 wrote to memory of 1460 3700 bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe build2.exe PID 1460 wrote to memory of 396 1460 build2.exe build2.exe PID 1460 wrote to memory of 396 1460 build2.exe build2.exe PID 1460 wrote to memory of 396 1460 build2.exe build2.exe PID 1460 wrote to memory of 396 1460 build2.exe build2.exe PID 1460 wrote to memory of 396 1460 build2.exe build2.exe PID 1460 wrote to memory of 396 1460 build2.exe build2.exe PID 1460 wrote to memory of 396 1460 build2.exe build2.exe PID 1460 wrote to memory of 396 1460 build2.exe build2.exe PID 396 wrote to memory of 1216 396 build2.exe cmd.exe PID 396 wrote to memory of 1216 396 build2.exe cmd.exe PID 396 wrote to memory of 1216 396 build2.exe cmd.exe PID 1216 wrote to memory of 3316 1216 cmd.exe taskkill.exe PID 1216 wrote to memory of 3316 1216 cmd.exe taskkill.exe PID 1216 wrote to memory of 3316 1216 cmd.exe taskkill.exe PID 1216 wrote to memory of 1572 1216 cmd.exe timeout.exe PID 1216 wrote to memory of 1572 1216 cmd.exe timeout.exe PID 1216 wrote to memory of 1572 1216 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe"C:\Users\Admin\AppData\Local\Temp\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe"C:\Users\Admin\AppData\Local\Temp\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.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\c58c5f8c-8902-4e17-b125-13204fe29758" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
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C:\Users\Admin\AppData\Local\Temp\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe"C:\Users\Admin\AppData\Local\Temp\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe"C:\Users\Admin\AppData\Local\Temp\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\01b0e69b-2325-40d0-8321-6045330f94de\build2.exe"C:\Users\Admin\AppData\Local\01b0e69b-2325-40d0-8321-6045330f94de\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\01b0e69b-2325-40d0-8321-6045330f94de\build2.exe"C:\Users\Admin\AppData\Local\01b0e69b-2325-40d0-8321-6045330f94de\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im build2.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\01b0e69b-2325-40d0-8321-6045330f94de\build2.exe" & del C:\ProgramData\*.dll & exit7⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /im build2.exe /f8⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\timeout.exetimeout /t 68⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\freebl3.dllMD5
ef2834ac4ee7d6724f255beaf527e635
SHA15be8c1e73a21b49f353c2ecfa4108e43a883cb7b
SHA256a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba
SHA512c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2
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C:\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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C:\ProgramData\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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C:\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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C:\ProgramData\softokn3.dllMD5
a2ee53de9167bf0d6c019303b7ca84e5
SHA12a3c737fa1157e8483815e98b666408a18c0db42
SHA25643536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083
SHA51245b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8
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C:\ProgramData\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DMD5
237cc7db072d97a949e15c2d8dbea891
SHA143ef7b53667e94ae04496fa6cf6efc7f9a8ba83f
SHA2567f9669eedb0bdb3b6647128101ec024ac5fc2447bd4372fbc8b4389f5d255acb
SHA51207c69dbcb95369ffcfdcbe402d582e7dcad1b5f2976f9156460197c891eefae41b43d2640df96d08c4ae2338a5c8d03aeaa662487d0635678d34622aede96b2b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EMD5
5db4d4fdb4428e5d3c794ed0a7c25958
SHA1374866bf683c5c6a3620d7dcfe29ef04221c4723
SHA25619ee4604acc3747d7a43fe1703dcacf39ca80e58a5f20e8607172b8f7037e45e
SHA5128ad3ce80577dfc0e4edfb40c548d6b5ba88ca22bca51d0c9fe757d9e155372fe4c212ae12e8f7ed13fd40369a0722399b41c5f0edf9eb03de57fbd9890b2989d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DMD5
2e9a505e5cd334e1669705fa436c3459
SHA17e74a882a5860b7f1fb151805435ea2007424b3d
SHA25659f20605905ced4c537c363f9efd4aa9c6a3038eeca46d96511acf86cc86d945
SHA512b4a2a90caa58207409e2d31966c850f409b515744590d8f9010031d199aa81b5b6d8472a42f71052f3f657bc479363b2d85644e4b12543d7eacd0611d66cd4e9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EMD5
7656ab7f1f53f8eb498e031b8e46edf7
SHA1bdc7be889668c8ffb18b4282bec5e15c53f09ba1
SHA2564ad0b10c0b3324013f51037ce29510e738b729385ffb5f2fe213a55f7cd3585b
SHA51267ad0e7d44af8a6ea07f023180f8c01a2d41d9ed50cd90d7dafacb56401d2885337d7122bd81c62f04a6ad8cb228b3c90c989a635b75bbab9e35d6c5a2fd9c01
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C:\Users\Admin\AppData\Local\01b0e69b-2325-40d0-8321-6045330f94de\build2.exeMD5
37f77c6f8805407d31d2b2b63e853316
SHA12535b538d6c9337a10ac4ed80f5f7b6bceeea00a
SHA256c19a32b2c1b56473245cb672da9d589227f52966b40c9b761765e85418052f35
SHA51271208f96291b8d808e33202587882bbd771a5169e60ba1568051148535977475f345c3f61f1a1d4a413b4a3ed278d6167335d9ea49b7b318d6ee303ae3db4cb1
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C:\Users\Admin\AppData\Local\01b0e69b-2325-40d0-8321-6045330f94de\build2.exeMD5
37f77c6f8805407d31d2b2b63e853316
SHA12535b538d6c9337a10ac4ed80f5f7b6bceeea00a
SHA256c19a32b2c1b56473245cb672da9d589227f52966b40c9b761765e85418052f35
SHA51271208f96291b8d808e33202587882bbd771a5169e60ba1568051148535977475f345c3f61f1a1d4a413b4a3ed278d6167335d9ea49b7b318d6ee303ae3db4cb1
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C:\Users\Admin\AppData\Local\01b0e69b-2325-40d0-8321-6045330f94de\build2.exeMD5
37f77c6f8805407d31d2b2b63e853316
SHA12535b538d6c9337a10ac4ed80f5f7b6bceeea00a
SHA256c19a32b2c1b56473245cb672da9d589227f52966b40c9b761765e85418052f35
SHA51271208f96291b8d808e33202587882bbd771a5169e60ba1568051148535977475f345c3f61f1a1d4a413b4a3ed278d6167335d9ea49b7b318d6ee303ae3db4cb1
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C:\Users\Admin\AppData\Local\c58c5f8c-8902-4e17-b125-13204fe29758\bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf.exeMD5
bdbca2fb6bafcb623c6b6ffcb05c946f
SHA107c5448743e9f44611775c0081aedf399c127c73
SHA256bb57d7927a1660c282681c9a9fe778d0fa5e6a65f2bb4b09e874ad83c43e32bf
SHA51276e46e974a3243f5a959183f23343c190c18432b168ad46d95f300165e2431f4fac2742c3b2e949ddd36e890a5cfe4bbf04cf467ddbcbf3896f1be1df062046b
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\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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memory/316-120-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/316-121-0x0000000000424141-mapping.dmp
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memory/316-122-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/396-137-0x0000000000400000-0x00000000004DC000-memory.dmpFilesize
880KB
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memory/396-138-0x00000000004A51CD-mapping.dmp
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memory/396-142-0x0000000000400000-0x00000000004DC000-memory.dmpFilesize
880KB
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memory/1016-123-0x0000000000000000-mapping.dmp
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memory/1216-145-0x0000000000000000-mapping.dmp
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memory/1460-134-0x0000000000000000-mapping.dmp
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memory/1460-141-0x0000000004980000-0x0000000004A59000-memory.dmpFilesize
868KB
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memory/1460-140-0x0000000004900000-0x000000000497D000-memory.dmpFilesize
500KB
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memory/1572-147-0x0000000000000000-mapping.dmp
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memory/1880-125-0x0000000000000000-mapping.dmp
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memory/3028-118-0x00000000007D8000-0x0000000000869000-memory.dmpFilesize
580KB
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memory/3028-119-0x0000000000990000-0x0000000000AAB000-memory.dmpFilesize
1.1MB
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memory/3316-146-0x0000000000000000-mapping.dmp
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memory/3700-128-0x0000000000424141-mapping.dmp
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memory/3700-129-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB