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File name:

Export1.zip

Full analysis: https://app.any.run/tasks/e0e949d2-fe70-4a7a-b167-887c27add904
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Analysis date: November 08, 2018, 23:48:00
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
Indicators:
MIME: application/zip
File info: Zip archive data, at least v4.5 to extract
MD5:

EB5865CAEA449D8D79655B326183CD09

SHA1:

9E874B4901EF35972BB70D1A3FCF83EEE4C4C3AC

SHA256:

0CB294625B1CFEE293132EABB6B9850ABDE878A9F3A613F0203E031FAA745E68

SSDEEP:

768:Qoualxo93xvgxYKLSPHwdE3vx2QY6Dsn7B66ap/AY:Qv4o93xB6Sv/cQLsn7B5ap/AY

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Application was dropped or rewritten from another process

      • agent.exe (PID: 3924)
    • Changes the autorun value in the registry

      • agent.exe (PID: 3924)
    • Renames files like Ransomware

      • agent.exe (PID: 3924)
    • Actions looks like stealing of personal data

      • agent.exe (PID: 3924)
  • SUSPICIOUS

    • Creates files in the user directory

      • agent.exe (PID: 3924)
    • Executable content was dropped or overwritten

      • agent.exe (PID: 3924)
    • Writes to a desktop.ini file (may be used to cloak folders)

      • agent.exe (PID: 3924)
    • Starts CMD.EXE for commands execution

      • agent.exe (PID: 3924)
    • Creates files in the program directory

      • agent.exe (PID: 3924)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipFileName: Temp/Temp/temp/temp/Users/UserName/AppData/Local/agent.exe
ZipUncompressedSize: 53248
ZipCompressedSize: 27656
ZipCRC: 0x157bf30d
ZipModifyDate: 2018:10:07 13:53:10
ZipCompression: Deflated
ZipBitFlag: -
ZipRequiredVersion: 45
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs agent.exe cmd.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3568"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Export1.zip"C:\Program Files\WinRAR\WinRAR.exeexplorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
3924"C:\Users\admin\Desktop\agent.exe" C:\Users\admin\Desktop\agent.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
1168"C:\Windows\system32\cmd.exe" /c del C:\Users\admin\Desktop\agent.exe > nulC:\Windows\system32\cmd.exeagent.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
474
Read events
450
Write events
24
Delete events
0

Modification events

(PID) Process:(3568) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3568) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3568) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3568) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Export1.zip
(PID) Process:(3568) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3568) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3568) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3568) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(3568) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000
(PID) Process:(3568) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\General
Operation:writeName:LastFolder
Value:
C:\Users\admin\AppData\Local\Temp
Executable files
1
Suspicious files
1 329
Text files
3
Unknown types
22

Dropped files

PID
Process
Filename
Type
3568WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa3568.42585\Temp\Temp\temp\temp\Users\UserName\AppData\Local\agent.exe
MD5:
SHA256:
3924agent.exeC:\Users\Public\desktop.ini
MD5:
SHA256:
3924agent.exeC:\Users\Public\Videos\desktop.ini
MD5:
SHA256:
3924agent.exeC:\Users\Public\Videos\Sample Videos\desktop.ini
MD5:
SHA256:
3924agent.exeC:\Users\Public\Videos\Sample Videos\Wildlife.wmv
MD5:
SHA256:
3924agent.exeC:\Users\Public\Videos\Sample Videos\Wildlife.wmv.[[email protected]]
MD5:
SHA256:
3924agent.exeC:\Users\Public\Recorded TV\desktop.ini
MD5:
SHA256:
3924agent.exeC:\Users\Public\Recorded TV\Sample Media\desktop.ini
MD5:
SHA256:
3924agent.exeC:\Users\Public\Recorded TV\Sample Media\win7_scenic-demoshort_raw.wtv
MD5:
SHA256:
3924agent.exeC:\Users\Public\Recorded TV\Sample Media\win7_scenic-demoshort_raw.wtv.[[email protected]]
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info