File name:

7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124

Full analysis: https://app.any.run/tasks/ec2f9235-44a3-4381-b03e-19251603893d
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.

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Analysis date: December 12, 2024, 12:35:01
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
formbook
xloader
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

61D76BD6422A3D029B439214C20A19ED

SHA1:

2C362F5BF1C8570DEBDAA3A0F1330BEB981DC871

SHA256:

7EAAFBAAB938950DD4391329F899EF84B9E37267433DC3CA88545E0304BE2124

SSDEEP:

24576:NuZPNjWlWtXfmlHtIJe5FKs/qJQ4TxSQzFJ6U+feXuCH0rNxVBynpzowkyeNFmde:NuZPNjWAtXfmlHtIJebKs/qJQ4TxSQze

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

    • FORMBOOK has been detected (YARA)

      • 7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe (PID: 6596)

  • SUSPICIOUS

    • Application launched itself

      • 7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe (PID: 6468)

    • Executes application which crashes

      • 7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe (PID: 6596)

  • INFO

    • Checks supported languages

      • 7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe (PID: 6468)

    • Reads the computer name

      • 7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe (PID: 6468)

    • Reads the machine GUID from the registry

      • 7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe (PID: 6468)

    • Creates files or folders in the user directory

      • WerFault.exe (PID: 6732)

    • Reads the software policy settings

      • WerFault.exe (PID: 6732)

    • Checks proxy server information

      • WerFault.exe (PID: 6732)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2024:12:09 02:25:18+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 48
CodeSize: 795136
InitializedDataSize: 10240
UninitializedDataSize: -
EntryPoint: 0xc3fea
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 9.0.0.0
ProductVersionNumber: 9.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: -
FileDescription: Gra iterki
FileVersion: 9.0.0.0
InternalName: RzhKD.exe
LegalCopyright: -
LegalTrademarks: -
OriginalFileName: RzhKD.exe
ProductName: -
ProductVersion: 9.0.0.0
AssemblyVersion: 6.6.0.0
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
117
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe no specs #FORMBOOK 7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe werfault.exe

Process information

PID
CMD
Path
Indicators
Parent process
6468"C:\Users\admin\Desktop\7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe" C:\Users\admin\Desktop\7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Gra iterki
Exit code:
0
Version:
9.0.0.0
Modules
Images
c:\users\admin\desktop\7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
6596"C:\Users\admin\Desktop\7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe"C:\Users\admin\Desktop\7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe
7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Gra iterki
Exit code:
3221225477
Version:
9.0.0.0
Modules
Images
c:\users\admin\desktop\7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
6732C:\WINDOWS\SysWOW64\WerFault.exe -u -p 6596 -s 228C:\Windows\SysWOW64\WerFault.exe
7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\msvcrt.dll
c:\windows\syswow64\combase.dll
Total events
6 030
Read events
6 030
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
2
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
6732WerFault.exeC:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_7eaafbaab938950d_4e702612dbf25d1a9bae86ec4b2ebf68a5c7d4ac_1c4dd9ca_2d2789fd-2e00-4c99-88d9-b448e59061b7\Report.wer —
MD5:—
SHA256:—
6732WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERD7E5.tmp.dmpbinary
MD5:62DB4D2D821E5EB6089ECF65FDC09C08
SHA256:2C5BD95096CBDF024BC3783023CE78C378C0F646EDA82C9D8BCF2BD3213DF2B7
6732WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERD824.tmp.WERInternalMetadata.xmlxml
MD5:52A6FBB4FDE449D8F56EF219FD93E672
SHA256:CCB768CAB8E5495FEEC6573529A8CE6F2201C4CACE6F200E7D62A00DC70957AA
6732WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERD854.tmp.xmlxml
MD5:F0F20E2664846F748C59FE09293DE603
SHA256:F344213F0560EF5EB712855B525D87A000A7E95406E1250D4FFEE623C7EB4733
6732WerFault.exeC:\Users\admin\AppData\Local\CrashDumps\7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124.exe.6596.dmpbinary
MD5:00BB8F1B2BF1BC25DCB98F22F75932A6
SHA256:E96D3DB6F88405FA47D01C4F7BBD33985AFEB4B4B6F0DF1DEC019EE1FAC58455
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
25
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6092
RUXIMICS.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6092
RUXIMICS.exe
GET
200
23.48.23.156:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
6092
RUXIMICS.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
6092
RUXIMICS.exe
23.48.23.156:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
6092
RUXIMICS.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
6732
WerFault.exe
20.189.173.22:443
watson.events.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
  • 40.127.240.158
whitelisted
google.com
  • 142.250.185.206
whitelisted
crl.microsoft.com
  • 23.48.23.156
  • 23.48.23.143
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
watson.events.data.microsoft.com
  • 20.189.173.22
whitelisted
self.events.data.microsoft.com
  • 51.104.15.252
whitelisted

Threats

No threats detected
No debug info
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Reports
7eaafbaab938950dd4391329f899ef84b9e37267433dc3ca88545e0304be2124