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File name:

f83fb9ce6a83da58b20685c1d7e1e546.zip

Full analysis: https://app.any.run/tasks/0c0e891c-5d33-48cc-8a26-e8082f55e38c
Verdict: Malicious activity
Threats:

Maze is ransomware — a malware type that encrypts the victim’s files and restores the data in exchange for a ransom payment. One of the most distinguishable features of Maze is that it is one of the first malware of the kind to publicly release stolen data.

Malware Trends Tracker     >>>
Analysis date: June 27, 2022, 12:38:08
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
maze
Indicators:
MIME: application/zip
File info: Zip archive data, at least v5.1 to extract
MD5:

A024E1D53D75EAEFC4AA74131FF16FD8

SHA1:

CFD053A7E793EC84EC78679F224B417C760E0A5E

SHA256:

77B2731FF3C7A14B8B962EA387C41293415B3478E73973888851991105777560

SSDEEP:

12288:6Zr2Dvm+2LDF+jgcz5jCDiIuexi3FBUzvASSB7d:6ZCDvmRLDwjPrIuekUz4SS5

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

    • Drops executable file immediately after starts

      • WinRAR.exe (PID: 2508)
      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)

    • Application was dropped or rewritten from another process

      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)
      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 4008)

    • MAZE was detected

      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)

    • Maze ransom note found

      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)

    • Deletes shadow copies

      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)

    • Modifies files in Chrome extension folder

      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)

  • SUSPICIOUS

    • Reads the computer name

      • WinRAR.exe (PID: 2508)
      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)
      • wmic.exe (PID: 3512)
      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 4008)

    • Checks supported languages

      • WinRAR.exe (PID: 2508)
      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)
      • wmic.exe (PID: 3512)
      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 4008)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 2508)
      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2508)

    • Reads Environment values

      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)
      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 4008)

    • Creates files in the program directory

      • e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe (PID: 1244)

  • INFO

    • Checks supported languages

      • explorer.exe (PID: 1276)
      • WINWORD.EXE (PID: 1940)

    • Manual execution by user

      • explorer.exe (PID: 1276)
      • WINWORD.EXE (PID: 1940)

    • Reads the computer name

      • explorer.exe (PID: 1276)
      • WINWORD.EXE (PID: 1940)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1940)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1940)
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

ZipRequiredVersion: 51
ZipBitFlag: 0x0003
ZipCompression: Unknown (99)
ZipModifyDate: 2020:12:06 13:31:04
ZipCRC: 0x3e6fd65f
ZipCompressedSize: 427125
ZipUncompressedSize: 484352
ZipFileName: e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start drop and start start winrar.exe #MAZE e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe explorer.exe no specs winword.exe no specs wmic.exe no specs e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2508"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\f83fb9ce6a83da58b20685c1d7e1e546.zip"C:\Program Files\WinRAR\WinRAR.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.91.0
1244"C:\Users\admin\AppData\Local\Temp\Rar$EXb2508.15318\e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXb2508.15318\e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
1276"C:\Windows\explorer.exe" C:\Windows\explorer.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1940"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\yourselfsee.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
3512"C:\pqvl\..\Windows\yof\qb\pjxa\..\..\..\system32\met\..\wbem\n\job\liwtb\..\..\..\wmic.exe" shadowcopy deleteC:\Windows\system32\wbem\wmic.exe—e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
WMI Commandline Utility
Exit code:
2147749908
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
4008"C:\Users\admin\AppData\Local\Temp\Rar$EXb2508.18931\e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXb2508.18931\e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Total events
3 134
Read events
2 845
Write events
146
Delete events
143

Modification events

(PID) Process:(2508) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2508) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2508) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2508) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2508) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2508) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\f83fb9ce6a83da58b20685c1d7e1e546.zip
(PID) Process:(2508) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2508) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2508) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2508) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
2
Suspicious files
543
Text files
146
Unknown types
19

Dropped files

PID
Process
Filename
Type
1940WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRE44C.tmp.cvr —
MD5:—
SHA256:—
1940WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{64ECF616-2D11-4879-9A10-FF795599775C}.tmpdbf
MD5:22044436535E73F77B1D159E13012ED2
SHA256:F6A920EA659DB4E08420D8AB202BAFAF5BAF88764F6CCFBFEFDFC29AE72A36AB
1940WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{B174A8E0-38B5-4B31-98E7-68A95C1AE2C7}.tmpbinary
MD5:6BCDF18658C36AD1F0B15E7AFAA3C5F4
SHA256:3C48D567753A87D5B869C5FE9CF7B634377FEEEB20060AE7493F95910B7ED0EE
1940WINWORD.EXEC:\Users\admin\Desktop\~$urselfsee.rtfpgc
MD5:77E5D920B675AF945425487020AA01D7
SHA256:4E2071CCA142F1E28E40BEDF7A0DF01A61C46F524F0E96D0D7DDD49F7D3D0100
1940WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:05B0C112B7AF591BE7D79ACBC8F7D22B
SHA256:244E4D4A2C0A76D9C9643C1ACB83B38043BFFE40EED20CDE052F7DEB216E8DDC
1244e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\DECRYPT-FILES.htmlhtml
MD5:03EEA6E4D2173FC08796E58A00EEF9CB
SHA256:2CB728E6E4009FC88A84B641217E24B6E4261FAF8EEA8ACCE159BA85324EEEAF
1244e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exeC:\Users\admin\AppData\Local\Adobe\A0A2C719-B8B1-4DC7-B33B-C50E709F20B0\DECRYPT-FILES.htmlhtml
MD5:03EEA6E4D2173FC08796E58A00EEF9CB
SHA256:2CB728E6E4009FC88A84B641217E24B6E4261FAF8EEA8ACCE159BA85324EEEAF
1244e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exeC:\Users\admin\AppData\DECRYPT-FILES.htmlhtml
MD5:03EEA6E4D2173FC08796E58A00EEF9CB
SHA256:2CB728E6E4009FC88A84B641217E24B6E4261FAF8EEA8ACCE159BA85324EEEAF
1244e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exeC:\Users\admin\DECRYPT-FILES.htmlhtml
MD5:03EEA6E4D2173FC08796E58A00EEF9CB
SHA256:2CB728E6E4009FC88A84B641217E24B6E4261FAF8EEA8ACCE159BA85324EEEAF
1940WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.datini
MD5:0FDA3102D57B4DE6F96D51649FCE0CCD
SHA256:C20C4A98CA95DA6341826A0BD58ECF1FB63BDB1397585D31AC0077F4B7CE1196
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
0
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1244
e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
POST
—
92.63.8.47:80
http://92.63.8.47/news/archive/fwoylb.cgi?s=062pde0
TR
—
—
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1244
e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
92.63.8.47:80
—
Nethouse Bilgi Islem Merkezi Ltd
TR
malicious

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
f83fb9ce6a83da58b20685c1d7e1e546.zip