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File name:

NEW ORDER PO#7A68D22.zip

Full analysis: https://app.any.run/tasks/a428c5b6-ac32-4251-b451-1f44f1b53e57
Verdict: Malicious activity
Threats:

FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus.

Analysis date: October 05, 2022, 07:04:13
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
formbook
trojan
stealer
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

852DC49EFB8699889906B650BB73F82D

SHA1:

4EAED5C5ABBD3FE13E45BBA2BAD1209D3CF005E5

SHA256:

F7A3063CD46B779DCEA973720641CC55A3775AA5F19D581DC5EDE573FA8B5A3C

SSDEEP:

12288:2i0oZ1hFg6qgXXa/HTrnDmwFxTgScU30OLtaPXU0dL0hYT:2i5n3PqS6ThFaSh5LtaPZ0h6

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 the executable file immediately after the start

      • WinRAR.exe (PID: 1144)
    • Application was dropped or rewritten from another process

      • NEW ORDER PO#7A68D22.exe (PID: 2072)
      • NEW ORDER PO#7A68D22.exe (PID: 1884)
    • FORMBOOK detected by memory dumps

      • NETSTAT.EXE (PID: 3172)
    • FORMBOOK was detected

      • Explorer.EXE (PID: 1488)
    • Connects to the CnC server

      • Explorer.EXE (PID: 1488)
    • Formbook is detected

      • NETSTAT.EXE (PID: 3172)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 1144)
    • Reads Internet Settings

      • WinRAR.exe (PID: 1144)
    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 1144)
    • Reads the machine GUID from the registry

      • NEW ORDER PO#7A68D22.exe (PID: 2072)
    • Application launched itself

      • NEW ORDER PO#7A68D22.exe (PID: 2072)
    • Uses NETSTAT.EXE to discover network connections

      • Explorer.EXE (PID: 1488)
    • Loads DLL from Mozilla Firefox

      • NETSTAT.EXE (PID: 3172)
  • INFO

    • Process checks LSA protection

      • WinRAR.exe (PID: 1144)
      • NEW ORDER PO#7A68D22.exe (PID: 2072)
    • Checks supported languages

      • WinRAR.exe (PID: 1144)
      • NEW ORDER PO#7A68D22.exe (PID: 2072)
      • NEW ORDER PO#7A68D22.exe (PID: 1884)
    • Reads the computer name

      • WinRAR.exe (PID: 1144)
      • NEW ORDER PO#7A68D22.exe (PID: 2072)
      • NEW ORDER PO#7A68D22.exe (PID: 1884)
    • Creates a file in a temporary directory

      • WinRAR.exe (PID: 1144)
    • Creates files in the user directory

      • WinRAR.exe (PID: 1144)
      • Explorer.EXE (PID: 1488)
      • NETSTAT.EXE (PID: 3172)
    • Manual execution by user

      • NETSTAT.EXE (PID: 3172)
    • Process checks computer location settings

      • NEW ORDER PO#7A68D22.exe (PID: 1884)
    • Reads the machine GUID from the registry

      • NETSTAT.EXE (PID: 3172)
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)
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
5
Malicious processes
4
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start winrar.exe new order po#7a68d22.exe no specs new order po#7a68d22.exe no specs #FORMBOOK netstat.exe #FORMBOOK explorer.exe

Process information

PID
CMD
Path
Indicators
Parent process
1144"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\NEW ORDER PO#7A68D22.zip"C:\Program Files\WinRAR\WinRAR.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
2072"C:\Users\admin\AppData\Local\Temp\Rar$EXa1144.12033\NEW ORDER PO#7A68D22.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa1144.12033\NEW ORDER PO#7A68D22.exeWinRAR.exe
User:
admin
Company:
Magic Bone
Integrity Level:
MEDIUM
Description:
LibertyReserve
Exit code:
0
Version:
2.1.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa1144.12033\new order po#7a68d22.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
1884"C:\Users\admin\AppData\Local\Temp\Rar$EXa1144.12033\NEW ORDER PO#7A68D22.exe"C:\Users\admin\AppData\Local\Temp\Rar$EXa1144.12033\NEW ORDER PO#7A68D22.exeNEW ORDER PO#7A68D22.exe
User:
admin
Company:
Magic Bone
Integrity Level:
MEDIUM
Description:
LibertyReserve
Exit code:
0
Version:
2.1.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa1144.12033\new order po#7a68d22.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
3172"C:\Windows\System32\NETSTAT.EXE"C:\Windows\System32\NETSTAT.EXE
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
TCP/IP Netstat Command
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netstat.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\nsi.dll
1488C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.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\user32.dll
Total events
1 666
Read events
1 623
Write events
43
Delete events
0

Modification events

(PID) Process:(1144) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(1144) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(1144) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1144) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(1144) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(1144) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\NEW ORDER PO#7A68D22.zip
(PID) Process:(1144) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(1488) Explorer.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\OpenWithList
Operation:writeName:MRUList
Value:
a
(PID) Process:(1144) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(1144) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
1144WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa1144.12033\NEW ORDER PO#7A68D22.exeexecutable
MD5:2060AFCCFA930BCD0A2043BAF0D47BF4
SHA256:E3AC8C8B67752D68D7C6B20CEEE1FD8D60D8506B0DA5CD589C6E5976ECF8B0C1
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3172
NETSTAT.EXE
GET
45.33.6.223:80
http://www.sqlite.org/2019/sqlite-dll-win32-x86-3280000.zip
US
whitelisted
1488
Explorer.EXE
GET
200
23.217.138.108:80
http://www.tpc-tt.site/uymo/?GfmTF=f3Tz8X0lqlQP2bcTaQr4jK0Z7s3wlLyYRo3l3YB4W1GMfZ0l0szoECJEG9ymWJe8BHn+tcx2JKRSzKTp15sR2S+zEev8DlGOfd/9yT0=&ARM=7n3DUfwxGrtP1zyp
US
html
374 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
45.33.6.223:80
www.sqlite.org
Linode, LLC
US
suspicious
1488
Explorer.EXE
23.217.138.108:80
www.tpc-tt.site
Akamai International B.V.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.tpc-tt.site
  • 23.217.138.108
  • 23.202.231.167
malicious
www.sqlite.org
  • 45.33.6.223
whitelisted

Threats

PID
Process
Class
Message
1488
Explorer.EXE
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
1488
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
1488
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
1488
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
No debug info