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File name:

Ref1172020.iso

Full analysis: https://app.any.run/tasks/14cc7465-def9-402d-9692-b72277cca050
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.

Malware Trends Tracker     >>>
Analysis date: January 17, 2020, 19:59:13
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
formbook
stealer
Indicators:
MIME: application/x-iso9660-image
File info: ISO 9660 CD-ROM filesystem data '20200117_022851'
MD5:

6394A1531D3B7C9C3DFDEB99A2B7835A

SHA1:

4F0E443CBB751CA448E2A9085A31486D821B71C9

SHA256:

E24F21CC129146143A403E7E3E70E881071E78BFB59D49C8784172CB4AD1F80A

SSDEEP:

12288:czcgQc0XiaYYb8QUfIkanIfONuPDzzmON6:Qzax7KCnMcuva4

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

      • Ref1172020.exe (PID: 1972)
      • mjwxh0prwtldex.exe (PID: 1648)

    • FORMBOOK was detected

      • explorer.exe (PID: 352)
      • Firefox.exe (PID: 1796)
      • netsh.exe (PID: 3744)

    • Changes the autorun value in the registry

      • netsh.exe (PID: 3744)

    • Connects to CnC server

      • explorer.exe (PID: 352)

    • Actions looks like stealing of personal data

      • netsh.exe (PID: 3744)

    • Stealing of credential data

      • netsh.exe (PID: 3744)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • explorer.exe (PID: 352)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 1848)
      • DllHost.exe (PID: 3660)
      • explorer.exe (PID: 352)

    • Uses NETSH.EXE for network configuration

      • explorer.exe (PID: 352)

    • Starts CMD.EXE for commands execution

      • netsh.exe (PID: 3744)

    • Loads DLL from Mozilla Firefox

      • netsh.exe (PID: 3744)

    • Creates files in the user directory

      • netsh.exe (PID: 3744)

    • Executed via COM

      • DllHost.exe (PID: 3660)

    • Creates files in the program directory

      • DllHost.exe (PID: 3660)

  • INFO

    • Modifies the open verb of a shell class

      • rundll32.exe (PID: 2408)

    • Manual execution by user

      • netsh.exe (PID: 3744)

    • Reads the hosts file

      • netsh.exe (PID: 3744)

    • Creates files in the user directory

      • Firefox.exe (PID: 1796)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.atn | Photoshop Action (37.5)
.gmc | Game Music Creator Music (8.4)
.abr | Adobe PhotoShop Brush (7.5)

EXIF

ISO

System: WIN32
VolumeName: 20200117_022851
VolumeBlockCount: 232
VolumeBlockSize: 2048
RootDirectoryCreateDate: 1970:01:01 01:00:00+01:00
Software: ULTRAISO V9.7 CD & DVD CREATOR, (C) EZB SYSTEMS, INC.
VolumeCreateDate: 2020:01:17 02:29:42.00+01:00
VolumeModifyDate: 2020:01:17 02:29:42.00+01:00

Composite

VolumeSize: 464 kB
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
10
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start rundll32.exe no specs winrar.exe ref1172020.exe no specs #FORMBOOK netsh.exe cmd.exe no specs #FORMBOOK explorer.exe #FORMBOOK firefox.exe no specs Copy/Move/Rename/Delete/Link Object mjwxh0prwtldex.exe no specs dwm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2408"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Ref1172020.iso.atnC:\Windows\system32\rundll32.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1848"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Ref1172020.iso.atn"C:\Program Files\WinRAR\WinRAR.exe
rundll32.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
1972"C:\Users\admin\AppData\Local\Temp\Rar$EXa1848.22254\Ref1172020.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa1848.22254\Ref1172020.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.0.0.0
3744"C:\Windows\System32\netsh.exe"C:\Windows\System32\netsh.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1532/c del "C:\Users\admin\AppData\Local\Temp\Rar$EXa1848.22254\Ref1172020.exe"C:\Windows\System32\cmd.exe—netsh.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)
352C:\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)
1796"C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe
netsh.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
3660C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}C:\Windows\system32\DllHost.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1648"C:\Program Files\Pun0l\mjwxh0prwtldex.exe"C:\Program Files\Pun0l\mjwxh0prwtldex.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.0.0.0
3424"C:\Windows\System32\dwm.exe"C:\Windows\System32\dwm.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Desktop Window Manager
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 372
Read events
1 184
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
74
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
1848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa1848.22254\Ref1172020.exeexecutable
MD5:9486AC021FECA509F61F55C66DF4DC93
SHA256:AF1F415E687826D5883D964CE99AE7845C107B43CE0EF38EAD7184F159B15C9C
3744netsh.exeC:\Users\admin\AppData\Roaming\4341Q-19\434logrc.inibinary
MD5:E03F207A7B9CFC4D877ED2EC64BE028E
SHA256:B17183098B6E349844A3151456EDF62C8E41B2348D2445A610C0FF1E29963067
3744netsh.exeC:\Users\admin\AppData\Roaming\4341Q-19\434logim.jpegimage
MD5:8E1CEA46D330E787B386B6CE182AAD8B
SHA256:6F1B0A02283400105F233119599E7C77E0E6872487EFBC9692DD300DD23A2F09
1796Firefox.exeC:\Users\admin\AppData\Roaming\4341Q-19\434logrf.inibinary
MD5:53028481B5B5795F1501241CCC7ABFF6
SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A
3744netsh.exeC:\Users\admin\AppData\Roaming\4341Q-19\434logrv.inibinary
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5
SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507
352explorer.exeC:\Users\admin\AppData\Local\Temp\Pun0l\mjwxh0prwtldex.exeexecutable
MD5:9486AC021FECA509F61F55C66DF4DC93
SHA256:AF1F415E687826D5883D964CE99AE7845C107B43CE0EF38EAD7184F159B15C9C
3660DllHost.exeC:\Program Files\Pun0l\mjwxh0prwtldex.exeexecutable
MD5:9486AC021FECA509F61F55C66DF4DC93
SHA256:AF1F415E687826D5883D964CE99AE7845C107B43CE0EF38EAD7184F159B15C9C
3744netsh.exeC:\Users\admin\AppData\Roaming\4341Q-19\434logri.inibinary
MD5:D63A82E5D81E02E399090AF26DB0B9CB
SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE
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
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
352
explorer.exe
GET
—
184.168.131.241:80
http://www.vehicledonation.online/t8a/?xPeDUfwp=Si1C7opdcowm2ssNfOaRn7JqGFiTLK5eUl0GrdkEDFAwIvXRIucl76YjVQLPdu+n75jswg==&9r8tQ=J4Nhp&sql=1
US
—
—
malicious
352
explorer.exe
GET
302
162.255.119.158:80
http://www.radioncr.com/t8a/?xPeDUfwp=EX4jpGRwrA0kTfSIfzJ3pO5SiQ+780Sc9EsfU8ByvumfVfQJq5VUCclhIFa1SKpbrmgTEQ==&9r8tQ=J4Nhp
US
html
172 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
352
explorer.exe
184.168.131.241:80
www.vehicledonation.online
GoDaddy.com, LLC
US
shared
352
explorer.exe
162.255.119.158:80
www.radioncr.com
Namecheap, Inc.
US
malicious

DNS requests

Domain
IP
Reputation
www.dmaestroshop.com
  • —
unknown
www.radioncr.com
  • 162.255.119.158
malicious
www.vehicledonation.online
  • 184.168.131.241
malicious

Threats

PID
Process
Class
Message
352
explorer.exe
A Network Trojan was detected
SPYWARE [PTsecurity] FormBook
352
explorer.exe
A Network Trojan was detected
SPYWARE [PTsecurity] FormBook
2 ETPRO signatures available at the full report
No debug info
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Reports
Ref1172020.iso