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File name:

mal.zip

Full analysis: https://app.any.run/tasks/1337d779-0a2f-4f32-9931-ca4aadb5b909
Verdict: Malicious activity
Analysis date: October 14, 2019, 10:14:00
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

4D19ADFE1864FE3B7ADB77FD5BD4F847

SHA1:

B305CBD1A848E912C21A2251281471FEA91E9449

SHA256:

83148438E5C977107F80EFA8D193CBA9D23172591593BD408F519EC88F8F1037

SSDEEP:

12288:JNFv3xGqPb7mZhFohWHdu5a5CEIfI7bVTSE8:rFv37mZnoMHI56CEbHVuE8

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

      • ___ ____________ ________.exe (PID: 2552)

    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 2444)

  • SUSPICIOUS

    • Loads DLL from Mozilla Firefox

      • RegAsm.exe (PID: 2444)

    • Connects to SMTP port

      • RegAsm.exe (PID: 2444)

  • INFO

    • Manual execution by user

      • ___ ____________ ________.exe (PID: 2552)

    • Reads settings of System Certificates

      • RegAsm.exe (PID: 2444)
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: 20
ZipBitFlag: -
ZipCompression: Deflated
ZipModifyDate: 2013:01:05 20:46:21
ZipCRC: 0xfa1eac20
ZipCompressedSize: 67328
ZipUncompressedSize: 192512
ZipFileName: MegaDumper.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs ___ ____________ ________.exe regasm.exe regasm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2412"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\mal.zip"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
2552"C:\Users\admin\Desktop\___ ____________ ________.exe" C:\Users\admin\Desktop\___ ____________ ________.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Launcher
Exit code:
0
Version:
0.0.0.0
2444"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
___ ____________ ________.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
820"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe—___ ____________ ________.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
4294967295
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Total events
530
Read events
496
Write events
34
Delete events
0

Modification events

(PID) Process:(2412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2412) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\mal.zip
(PID) Process:(2412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF78000000B400000038040000A9020000
(PID) Process:(2412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\General
Operation:writeName:LastFolder
Value:
C:\Users\admin\AppData\Local\Temp
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2412WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa2412.7059\MegaDumper.exe —
MD5:—
SHA256:—
2412WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa2412.7059\___ ____________ ________.exe —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2444
RegAsm.exe
37.59.89.140:587
mail.abzmaroc.ma
OVH SAS
FR
suspicious

DNS requests

Domain
IP
Reputation
mail.abzmaroc.ma
  • 37.59.89.140
suspicious

Threats

No threats detected
Process
Message
___ ____________ ________.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
___ ____________ ________.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
___ ____________ ________.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
___ ____________ ________.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
___ ____________ ________.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
___ ____________ ________.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
___ ____________ ________.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, liĊ
___ ____________ ________.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
___ ____________ ________.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
___ ____________ ________.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
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mal.zip