Analysis
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max time kernel
110s -
max time network
127s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
07-12-2021 18:48
Static task
static1
Behavioral task
behavioral1
Sample
c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe
Resource
win10-en-20211104
General
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Target
c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe
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Size
840KB
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MD5
1cb01babaff09c3c5e27038f42c257f7
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SHA1
acafec37748aae2ea3c3fd053052efd4a191e035
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SHA256
c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab
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SHA512
a82ec489d89a3223ce9e20b01c7afdad238e6920ae6d485947a0f8c35545a741f436980b7d3f5c913bf16ee8a5d689996005097d3dade5d22fd6d905c57e14d2
Malware Config
Extracted
djvu
http://tzgl.org/fhsgtsspen6/get.php
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extension
.wnlu
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offline_id
gYuqQ5GsAaJom08TivUVhlPzZDKd916x4NcXrWt1
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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-m8LBBi8x8F 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: 0357Sigrj
Extracted
vidar
49
517
https://mstdn.social/@sergeev43
https://koyu.space/@sergeev45
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profile_id
517
Signatures
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Detected Djvu ransomware 6 IoCs
Processes:
resource yara_rule behavioral1/memory/3288-119-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/3288-120-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/3716-121-0x0000000000920000-0x0000000000A3B000-memory.dmp family_djvu behavioral1/memory/3288-122-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/384-128-0x0000000000424141-mapping.dmp family_djvu behavioral1/memory/384-133-0x0000000000400000-0x0000000000537000-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/3496-139-0x00000000004A539D-mapping.dmp family_vidar behavioral1/memory/3496-138-0x0000000000400000-0x00000000004DC000-memory.dmp family_vidar behavioral1/memory/3496-142-0x0000000000400000-0x00000000004DC000-memory.dmp family_vidar behavioral1/memory/900-141-0x0000000000780000-0x0000000000859000-memory.dmp family_vidar -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
build2.exebuild2.exepid process 900 build2.exe 3496 build2.exe -
Loads dropped DLL 2 IoCs
Processes:
build2.exepid process 3496 build2.exe 3496 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:
c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.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\\23e7c76c-6505-4bbe-9952-f412e2120bae\\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe\" --AutoStart" c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.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 16 api.2ip.ua 17 api.2ip.ua 30 api.2ip.ua -
Suspicious use of SetThreadContext 3 IoCs
Processes:
c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exec23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exebuild2.exedescription pid process target process PID 3716 set thread context of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 set thread context of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 900 set thread context of 3496 900 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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 build2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString build2.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 2624 timeout.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 1980 taskkill.exe -
Processes:
c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exec23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exebuild2.exepid process 3288 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe 3288 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe 384 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe 384 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe 3496 build2.exe 3496 build2.exe 3496 build2.exe 3496 build2.exe 3496 build2.exe 3496 build2.exe 3496 build2.exe 3496 build2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
taskkill.exedescription pid process Token: SeDebugPrivilege 1980 taskkill.exe -
Suspicious use of WriteProcessMemory 46 IoCs
Processes:
c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exec23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exec23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exec23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exebuild2.exebuild2.execmd.exedescription pid process target process PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3716 wrote to memory of 3288 3716 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3288 wrote to memory of 1204 3288 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe icacls.exe PID 3288 wrote to memory of 1204 3288 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe icacls.exe PID 3288 wrote to memory of 1204 3288 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe icacls.exe PID 3288 wrote to memory of 820 3288 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3288 wrote to memory of 820 3288 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 3288 wrote to memory of 820 3288 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 820 wrote to memory of 384 820 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe PID 384 wrote to memory of 900 384 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe build2.exe PID 384 wrote to memory of 900 384 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe build2.exe PID 384 wrote to memory of 900 384 c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe build2.exe PID 900 wrote to memory of 3496 900 build2.exe build2.exe PID 900 wrote to memory of 3496 900 build2.exe build2.exe PID 900 wrote to memory of 3496 900 build2.exe build2.exe PID 900 wrote to memory of 3496 900 build2.exe build2.exe PID 900 wrote to memory of 3496 900 build2.exe build2.exe PID 900 wrote to memory of 3496 900 build2.exe build2.exe PID 900 wrote to memory of 3496 900 build2.exe build2.exe PID 900 wrote to memory of 3496 900 build2.exe build2.exe PID 3496 wrote to memory of 2084 3496 build2.exe cmd.exe PID 3496 wrote to memory of 2084 3496 build2.exe cmd.exe PID 3496 wrote to memory of 2084 3496 build2.exe cmd.exe PID 2084 wrote to memory of 1980 2084 cmd.exe taskkill.exe PID 2084 wrote to memory of 1980 2084 cmd.exe taskkill.exe PID 2084 wrote to memory of 1980 2084 cmd.exe taskkill.exe PID 2084 wrote to memory of 2624 2084 cmd.exe timeout.exe PID 2084 wrote to memory of 2624 2084 cmd.exe timeout.exe PID 2084 wrote to memory of 2624 2084 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe"C:\Users\Admin\AppData\Local\Temp\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3716 -
C:\Users\Admin\AppData\Local\Temp\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe"C:\Users\Admin\AppData\Local\Temp\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe"2⤵
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3288 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\23e7c76c-6505-4bbe-9952-f412e2120bae" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:1204 -
C:\Users\Admin\AppData\Local\Temp\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe"C:\Users\Admin\AppData\Local\Temp\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:820 -
C:\Users\Admin\AppData\Local\Temp\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe"C:\Users\Admin\AppData\Local\Temp\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:384 -
C:\Users\Admin\AppData\Local\f1d8ec61-06f9-4413-9563-1edfe4dcdcca\build2.exe"C:\Users\Admin\AppData\Local\f1d8ec61-06f9-4413-9563-1edfe4dcdcca\build2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Users\Admin\AppData\Local\f1d8ec61-06f9-4413-9563-1edfe4dcdcca\build2.exe"C:\Users\Admin\AppData\Local\f1d8ec61-06f9-4413-9563-1edfe4dcdcca\build2.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3496 -
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\f1d8ec61-06f9-4413-9563-1edfe4dcdcca\build2.exe" & del C:\ProgramData\*.dll & exit7⤵
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Windows\SysWOW64\taskkill.exetaskkill /im build2.exe /f8⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1980 -
C:\Windows\SysWOW64\timeout.exetimeout /t 68⤵
- Delays execution with timeout.exe
PID:2624
Network
MITRE ATT&CK Enterprise 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
dfd1d8c11c8e104d9ca31b6b589fb717
SHA150e4a082219aa5c4e2376f1e9910a748287bef36
SHA2567e5518f47ccc38390147991b40a3addde74cb52264f8808cf1088f5f711e2345
SHA51231fea2c3cd0ad810a7a298251571ef14ac2445f8fe1fc5e806f26378a9397c47a04790b9a3c5a02af83c0e572878e7d6c59c7751a8be012902c1c86b699dd216
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EMD5
0ffb91dc0ac91e9630245216a5677aff
SHA1d861ae5652a25d5f0396178818058150adf00273
SHA256b88d9ca03ea0f1c5900d203f3e416f0fa159823801358261823b5898cd97fe6b
SHA512063f2bce3ead49f7bd9a7c8aa21161f78a25362034c2973f4d4721001f475296b7aee221801b7dc28a342bb5f4688be58c999ff13e777a19d8eb8147a75bcbc5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850DMD5
f6981e9dbbe72315429fe14c1ae09d72
SHA1f017cd09f4f4ec26efc28c4b4e31da29c1729cd4
SHA25626c0403d92dd3ecfb5534f7fe46994dc6c78f59ee0b37747bb0f1a63107b424d
SHA512574f4f59818223f7a3e65624fc5b8cd8a91e39646a86e35440e5988da7a670096e9282ddfa08078ac3499dab80d0fa6a2504328aa31d9513256a81fc97695ccf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711EMD5
a2fe4d569f0d80b031784e71120f0ad1
SHA1766aadaa25dc58ccef822e30f1fd3f06c6ab555b
SHA2568dd670d3845a97cfa2920a542b3b7355dbfb19845d73d4e61d297e0743cd1370
SHA512d0fc615f6ffdcbc035e597f4c16321ac2dc81215d3e5654196b13d392028ec889e443ffa282df814c7ef53b68031da59b03cdbfbbe3a150f19dd7b4dee238aac
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C:\Users\Admin\AppData\Local\23e7c76c-6505-4bbe-9952-f412e2120bae\c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab.exeMD5
1cb01babaff09c3c5e27038f42c257f7
SHA1acafec37748aae2ea3c3fd053052efd4a191e035
SHA256c23d3534818e4daba25a1fc610f99b0c0cd5713be5cf3e8e8f290c6dadb2f0ab
SHA512a82ec489d89a3223ce9e20b01c7afdad238e6920ae6d485947a0f8c35545a741f436980b7d3f5c913bf16ee8a5d689996005097d3dade5d22fd6d905c57e14d2
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C:\Users\Admin\AppData\Local\f1d8ec61-06f9-4413-9563-1edfe4dcdcca\build2.exeMD5
9d0d5618a8d30f60180bfd2e061f78de
SHA1b6d80a023d6b68901e48c4e194dd07ec08704743
SHA2560241e8302dd7f1dbb90ad8f26e6d852b665c4068dcd02903f0eac1b7208cf9c3
SHA512aa45527eac08af781a30f236d24ff68375aaef752f8da893f9c31bbfb2ec302b8a18228f0d58fd71cbb2c5b60d857c240c1cc5aff6c60a78689e099158befece
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C:\Users\Admin\AppData\Local\f1d8ec61-06f9-4413-9563-1edfe4dcdcca\build2.exeMD5
9d0d5618a8d30f60180bfd2e061f78de
SHA1b6d80a023d6b68901e48c4e194dd07ec08704743
SHA2560241e8302dd7f1dbb90ad8f26e6d852b665c4068dcd02903f0eac1b7208cf9c3
SHA512aa45527eac08af781a30f236d24ff68375aaef752f8da893f9c31bbfb2ec302b8a18228f0d58fd71cbb2c5b60d857c240c1cc5aff6c60a78689e099158befece
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C:\Users\Admin\AppData\Local\f1d8ec61-06f9-4413-9563-1edfe4dcdcca\build2.exeMD5
9d0d5618a8d30f60180bfd2e061f78de
SHA1b6d80a023d6b68901e48c4e194dd07ec08704743
SHA2560241e8302dd7f1dbb90ad8f26e6d852b665c4068dcd02903f0eac1b7208cf9c3
SHA512aa45527eac08af781a30f236d24ff68375aaef752f8da893f9c31bbfb2ec302b8a18228f0d58fd71cbb2c5b60d857c240c1cc5aff6c60a78689e099158befece
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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/384-133-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/384-128-0x0000000000424141-mapping.dmp
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memory/820-125-0x0000000000000000-mapping.dmp
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memory/820-126-0x0000000000803000-0x0000000000895000-memory.dmpFilesize
584KB
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memory/900-137-0x0000000000581000-0x00000000005FE000-memory.dmpFilesize
500KB
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memory/900-134-0x0000000000000000-mapping.dmp
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memory/900-141-0x0000000000780000-0x0000000000859000-memory.dmpFilesize
868KB
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memory/1204-123-0x0000000000000000-mapping.dmp
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memory/1980-146-0x0000000000000000-mapping.dmp
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memory/2084-145-0x0000000000000000-mapping.dmp
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memory/2624-147-0x0000000000000000-mapping.dmp
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memory/3288-119-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/3288-122-0x0000000000400000-0x0000000000537000-memory.dmpFilesize
1.2MB
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memory/3288-120-0x0000000000424141-mapping.dmp
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memory/3496-138-0x0000000000400000-0x00000000004DC000-memory.dmpFilesize
880KB
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memory/3496-142-0x0000000000400000-0x00000000004DC000-memory.dmpFilesize
880KB
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memory/3496-139-0x00000000004A539D-mapping.dmp
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memory/3716-118-0x0000000000884000-0x0000000000916000-memory.dmpFilesize
584KB
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memory/3716-121-0x0000000000920000-0x0000000000A3B000-memory.dmpFilesize
1.1MB