File name:

cf2ad77f187c894b75762d8d4dda3a02d3483ee99b2a3078348308b2a476d902.zip

Full analysis: https://app.any.run/tasks/30a0e473-28b7-4baa-9db1-51c3202aee48
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Analysis date: January 24, 2022, 15:35:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
exploit
cve-2017-11882
loader
trojan
lokibot
stealer
Indicators:
MIME: application/zip
File info: Zip archive data, at least v5.1 to extract
MD5:

B6810A64A1C984A7C1295561F883742C

SHA1:

C7AE8E677924D577F0DC8603BB4F792A0CBD203F

SHA256:

0143ACF4C96514CC0C1B8C53172BB2463D4527D8B5759E3249E1E7C27BB7AE38

SSDEEP:

3072:zlc6ubspsiqtWk0xmW+7b66gzE+WXA9wDrSzVPOzYgDghKdG4fEmJHhB5UJmieI/:zlLVkiU7b66GE1XSeUVG8ThK3fEmJBBy

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

      • vbc.exe (PID: 3648)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 304)
    • Steals credentials from Web Browsers

      • vbc.exe (PID: 4088)
    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 3648)
      • vbc.exe (PID: 4088)
    • Loads dropped or rewritten executable

      • vbc.exe (PID: 3648)
    • Connects to CnC server

      • vbc.exe (PID: 4088)
    • LOKIBOT was detected

      • vbc.exe (PID: 4088)
    • Actions looks like stealing of personal data

      • vbc.exe (PID: 4088)
  • SUSPICIOUS

    • Reads the computer name

      • WinRAR.exe (PID: 1236)
      • EQNEDT32.EXE (PID: 304)
      • vbc.exe (PID: 3648)
      • vbc.exe (PID: 4088)
    • Checks supported languages

      • WinRAR.exe (PID: 1236)
      • EQNEDT32.EXE (PID: 304)
      • vbc.exe (PID: 3648)
      • vbc.exe (PID: 4088)
    • Drops a file with too old compile date

      • EQNEDT32.EXE (PID: 304)
      • vbc.exe (PID: 4088)
    • Executed via COM

      • EQNEDT32.EXE (PID: 304)
    • Executable content was dropped or overwritten

      • vbc.exe (PID: 3648)
      • EQNEDT32.EXE (PID: 304)
      • vbc.exe (PID: 4088)
    • Drops a file with a compile date too recent

      • vbc.exe (PID: 3648)
    • Application launched itself

      • vbc.exe (PID: 3648)
    • Loads DLL from Mozilla Firefox

      • vbc.exe (PID: 4088)
    • Creates files in the user directory

      • vbc.exe (PID: 4088)
  • INFO

    • Checks supported languages

      • EXCEL.EXE (PID: 716)
      • taskmgr.exe (PID: 3348)
    • Reads the computer name

      • EXCEL.EXE (PID: 716)
      • taskmgr.exe (PID: 3348)
    • Manual execution by user

      • EXCEL.EXE (PID: 716)
      • taskmgr.exe (PID: 3348)
    • Creates files in the user directory

      • EXCEL.EXE (PID: 716)
    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 716)
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: cf2ad77f187c894b75762d8d4dda3a02d3483ee99b2a3078348308b2a476d902.xlsx
ZipUncompressedSize: 184777
ZipCompressedSize: 174998
ZipCRC: 0x4f7751c7
ZipModifyDate: 2022:01:24 15:35:15
ZipCompression: Unknown (99)
ZipBitFlag: 0x0003
ZipRequiredVersion: 51
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winrar.exe no specs excel.exe no specs eqnedt32.exe vbc.exe #LOKIBOT vbc.exe taskmgr.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
304"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -EmbeddingC:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
svchost.exe
User:
admin
Company:
Design Science, Inc.
Integrity Level:
MEDIUM
Description:
Microsoft Equation Editor
Exit code:
0
Version:
00110900
Modules
Images
c:\program files\common files\microsoft shared\equation\eqnedt32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
716"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXEExplorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\microsoft office\office14\excel.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
1236"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\cf2ad77f187c894b75762d8d4dda3a02d3483ee99b2a3078348308b2a476d902.zip"C:\Program Files\WinRAR\WinRAR.exeExplorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\comdlg32.dll
3348"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exeExplorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
3648"C:\Users\Public\vbc.exe" C:\Users\Public\vbc.exe
EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\public\vbc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
4088"C:\Users\Public\vbc.exe" C:\Users\Public\vbc.exe
vbc.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
1
Modules
Images
c:\users\public\vbc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\ole32.dll
Total events
3 998
Read events
3 865
Write events
117
Delete events
16

Modification events

(PID) Process:(1236) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(1236) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(1236) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1236) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(1236) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(1236) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\cf2ad77f187c894b75762d8d4dda3a02d3483ee99b2a3078348308b2a476d902.zip
(PID) Process:(1236) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(1236) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(1236) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(1236) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
4
Suspicious files
5
Text files
10
Unknown types
5

Dropped files

PID
Process
Filename
Type
716EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR4F75.tmp.cvr
MD5:
SHA256:
304EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\vbc[1].exeexecutable
MD5:
SHA256:
1236WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb1236.20264\cf2ad77f187c894b75762d8d4dda3a02d3483ee99b2a3078348308b2a476d902.xlsxdocument
MD5:
SHA256:
304EQNEDT32.EXEC:\Users\Public\vbc.exeexecutable
MD5:
SHA256:
716EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\cf2ad77f187c894b75762d8d4dda3a02d3483ee99b2a3078348308b2a476d902.xlsx.LNKlnk
MD5:
SHA256:
3648vbc.exeC:\Users\admin\AppData\Local\Temp\lksdhj9w0s0pacgzbinary
MD5:
SHA256:
3648vbc.exeC:\Users\admin\AppData\Local\Temp\nsd63E8.tmpbinary
MD5:
SHA256:
716EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\8D24E27E.emfemf
MD5:
SHA256:
716EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.datini
MD5:
SHA256:
3648vbc.exeC:\Users\admin\AppData\Local\Temp\yrajqcbbinary
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
4
DNS requests
1
Threats
22

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
304
EQNEDT32.EXE
GET
200
107.173.229.131:80
http://107.173.229.131/1122/vbc.exe
US
executable
240 Kb
malicious
4088
vbc.exe
POST
404
104.21.12.125:80
http://mangeruio.ir/oluwa/five/fre.php
US
malicious
4088
vbc.exe
POST
404
104.21.12.125:80
http://mangeruio.ir/oluwa/five/fre.php
US
malicious
4088
vbc.exe
POST
404
104.21.12.125:80
http://mangeruio.ir/oluwa/five/fre.php
US
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
304
EQNEDT32.EXE
107.173.229.131:80
ColoCrossing
US
malicious
104.21.12.125:80
mangeruio.ir
Cloudflare Inc
US
malicious
4088
vbc.exe
104.21.12.125:80
mangeruio.ir
Cloudflare Inc
US
malicious

DNS requests

Domain
IP
Reputation
mangeruio.ir
  • 104.21.12.125
  • 172.67.194.126
malicious

Threats

PID
Process
Class
Message
304
EQNEDT32.EXE
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
304
EQNEDT32.EXE
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
304
EQNEDT32.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M1
304
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
304
EQNEDT32.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M2
304
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
4088
vbc.exe
A Network Trojan was detected
ET TROJAN LokiBot User-Agent (Charon/Inferno)
4088
vbc.exe
A Network Trojan was detected
ET TROJAN LokiBot Checkin
4088
vbc.exe
A Network Trojan was detected
ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1
4088
vbc.exe
A Network Trojan was detected
ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M2
3 ETPRO signatures available at the full report
No debug info