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File name:

R00127789.exe

Full analysis: https://app.any.run/tasks/df6953a8-4372-4c68-9012-2863595b2543
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: May 21, 2022, 00:14:14
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
formbook
trojan
stealer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

5ADE5905AEBB3D0F6CAFD3D36C01927B

SHA1:

8B5F6901647C9F17114E3092FC2B226C7478121D

SHA256:

D10A6B48293D226A0700A84F7DC756FE50C78A9D167500E3B3C763781C52B006

SSDEEP:

12288:Uxp2bE3Gg0zmU9DZ7C6sUys+9YZRJQDEjqLY:Uv2bwGg0f06sUy5Y6+e

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

      • R00127789.exe (PID: 2492)
    • Application was dropped or rewritten from another process

      • AddInProcess32.exe (PID: 1260)
    • FORMBOOK was detected

      • Explorer.EXE (PID: 764)
    • Connects to CnC server

      • Explorer.EXE (PID: 764)
    • FORMBOOK detected by memory dumps

      • NAPSTAT.EXE (PID: 3916)
  • SUSPICIOUS

    • Reads the computer name

      • R00127789.exe (PID: 2492)
      • AddInProcess32.exe (PID: 1260)
    • Checks supported languages

      • R00127789.exe (PID: 2492)
      • AddInProcess32.exe (PID: 1260)
    • Drops a file with a compile date too recent

      • R00127789.exe (PID: 2492)
    • Executable content was dropped or overwritten

      • R00127789.exe (PID: 2492)
    • Reads Environment values

      • NAPSTAT.EXE (PID: 3916)
    • Starts CMD.EXE for commands execution

      • NAPSTAT.EXE (PID: 3916)
  • INFO

    • Checks supported languages

      • NAPSTAT.EXE (PID: 3916)
      • cmd.exe (PID: 3640)
    • Manual execution by user

      • NAPSTAT.EXE (PID: 3916)
    • Reads the computer name

      • NAPSTAT.EXE (PID: 3916)
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.) (82.9)
.dll | Win32 Dynamic Link Library (generic) (7.4)
.exe | Win32 Executable (generic) (5.1)
.exe | Generic Win/DOS Executable (2.2)
.exe | DOS Executable Generic (2.2)

EXIF

EXE

AssemblyVersion: 1.0.0.0
ProductVersion: 1.1.1.1
ProductName: 6A@DB4JI5@<7G9J
OriginalFileName: R00127789.exe
LegalCopyright: Copyright © 1990 5EGIHHB<:H>5@@3
InternalName: R00127789.exe
FileVersion: 1.1.1.1
FileDescription: 6A@DB4JI5@<7G9J
CompanyName: 5EGIHHB<:H>5@@3
Comments: J=AID5@D>74?:6:A@2;3>
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 1.1.1.1
FileVersionNumber: 1.1.1.1
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0xa75ce
UninitializedDataSize: -
InitializedDataSize: 94208
CodeSize: 677376
LinkerVersion: 8
PEType: PE32
TimeStamp: 2015:04:18 11:41:09+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Apr-2015 09:41:09
Comments: J=AID5@D>74?:6:A@2;3>
CompanyName: 5EGIHHB<:H>5@@3
FileDescription: 6A@DB4JI5@<7G9J
FileVersion: 1.1.1.1
InternalName: R00127789.exe
LegalCopyright: Copyright © 1990 5EGIHHB<:H>5@@3
OriginalFilename: R00127789.exe
ProductName: 6A@DB4JI5@<7G9J
ProductVersion: 1.1.1.1
Assembly Version: 1.0.0.0

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 18-Apr-2015 09:41:09
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x000A55D4
0x000A5600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.78205
.rsrc
0x000A8000
0x00016D32
0x00016E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.11287
.reloc
0x000C0000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
50
4.03956
91800
UNKNOWN
UNKNOWN
RT_ICON

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
5
Malicious processes
2
Suspicious processes
2

Behavior graph

Click at the process to see the details
drop and start start r00127789.exe addinprocess32.exe no specs #FORMBOOK napstat.exe no specs cmd.exe no specs #FORMBOOK explorer.exe

Process information

PID
CMD
Path
Indicators
Parent process
2492"C:\Users\admin\AppData\Local\Temp\R00127789.exe" C:\Users\admin\AppData\Local\Temp\R00127789.exe
Explorer.EXE
User:
admin
Company:
5EGIHHB<:H>5@@3
Integrity Level:
MEDIUM
Description:
6A@DB4JI5@<7G9J
Exit code:
0
Version:
1.1.1.1
Modules
Images
c:\users\admin\appdata\local\temp\r00127789.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\system32\gdi32.dll
1260"C:\Users\admin\AppData\Local\Temp\AddInProcess32.exe"C:\Users\admin\AppData\Local\Temp\AddInProcess32.exeR00127789.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
AddInProcess.exe
Exit code:
0
Version:
4.0.30319.34209 built by: FX452RTMGDR
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\temp\addinprocess32.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3916"C:\Windows\System32\NAPSTAT.EXE"C:\Windows\System32\NAPSTAT.EXE
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Access Protection Client UI
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\napstat.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\lpk.dll
c:\windows\system32\kernel32.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.24542_none_5c0717c7a00ddc6d\gdiplus.dll
3640/c del "C:\Users\admin\AppData\Local\Temp\AddInProcess32.exe"C:\Windows\System32\cmd.exeNAPSTAT.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)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
764C:\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
243
Read events
239
Write events
4
Delete events
0

Modification events

(PID) Process:(764) Explorer.EXEKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2492R00127789.exeC:\Users\admin\AppData\Local\Temp\AddInProcess32.exeexecutable
MD5:B8EDBC0061C54CBA1FC84642525D00D0
SHA256:16BC7A5B3046F64260B9B5CB075D9397E35E9E553FF7B82CA0647EC8BF7A50E7
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
9
DNS requests
13
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
764
Explorer.EXE
GET
302
185.230.60.173:80
http://www.getaudionow.com/mjup/?ETQlPjQ=cq4ph/OqU98QUzx9tTBwIuCNB69SfdyJZx8krwkow/DJE+U/jK/mQ2CDSIA7m/8fCGcgrQ==&VR0dn=lhnxV4Axx0zxQH
unknown
malicious
764
Explorer.EXE
GET
301
212.1.210.101:80
http://www.vanillabeer.gallery/mjup/?ETQlPjQ=152NVmJbs0dbhM2CIOsSUPo0VwHKmZcv43ggZCpaj34JnWLNzE+AmiMmkPhhUXdwpF7+EQ==&VR0dn=lhnxV4Axx0zxQH
US
malicious
764
Explorer.EXE
GET
302
172.217.17.147:80
http://www.feretsfreshcutsproduce.com/mjup/?ETQlPjQ=kBQhc4eG7VYzK/Nsg7JCg7cgCOFele9QFkZPYmrhtRo9VtsCbUNu3/lZRvHnNcMr92nKMQ==&VR0dn=lhnxV4Axx0zxQH
US
html
227 b
malicious
764
Explorer.EXE
GET
404
104.21.19.90:80
http://www.mynext.guru/mjup/?ETQlPjQ=dpCr7NcGx4JgQvJbis7z2tJsrYxFY1NPcML23uieUPMK49dDfZYq3YXVUbMIlLc+55tNZQ==&VR0dn=lhnxV4Axx0zxQH
US
html
350 b
malicious
764
Explorer.EXE
GET
31.11.35.25:80
http://www.asdspietro.com/mjup/?ETQlPjQ=AvVa39IKEh9Lg7Ku6IhYXvEhTribIZzx9LfCSNgf5v0N46x0atxrTzC1YqdcBHvrPJXebA==&VR0dn=lhnxV4Axx0zxQH
IT
malicious
764
Explorer.EXE
GET
172.247.109.86:80
http://www.tiktokshop.cloud/mjup/?ETQlPjQ=th6O33K8DW0eXHJVXp3hRh5Va+feWXxaz4QlSW4KP71d4cWhpNckcACBSfBpREowr96NtA==&VR0dn=lhnxV4Axx0zxQH
US
malicious
764
Explorer.EXE
GET
404
162.0.238.65:80
http://www.b8ceex.com/mjup/?ETQlPjQ=xOOxJAlnparry3yiw2TBZOc/sCC9kWprQl7fXZrrjklgrF7lB4LZueM+Zo1pBakYzl/jBw==&VR0dn=lhnxV4Axx0zxQH
CA
html
276 b
malicious
764
Explorer.EXE
GET
403
34.102.136.180:80
http://www.nro-onc.biz/mjup/?ETQlPjQ=yxKFN8SoUmszRr9Tc6PZ+ECUIT+NTyUAmcSTc6GwwWcQAbEd/2FK41c+Ny8remX6upikFg==&VR0dn=lhnxV4Axx0zxQH
US
html
291 b
malicious
764
Explorer.EXE
GET
400
209.17.116.163:80
http://www.halachmi.online/mjup/?ETQlPjQ=AVO2zxhEGUB1q9A4MakMUlFI5mwpub07uvrk4XTiZe38eJV8HvrJk6rSz7Iea7qDQNHJGg==&VR0dn=lhnxV4Axx0zxQH
US
html
163 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
764
Explorer.EXE
34.102.136.180:80
www.nro-onc.biz
US
whitelisted
764
Explorer.EXE
212.1.210.101:80
www.vanillabeer.gallery
Hostinger International Limited
US
malicious
764
Explorer.EXE
185.230.60.173:80
www.getaudionow.com
malicious
764
Explorer.EXE
162.0.238.65:80
www.b8ceex.com
AirComPlus Inc.
CA
malicious
764
Explorer.EXE
209.17.116.163:80
www.halachmi.online
Defense.Net, Inc
US
malicious
764
Explorer.EXE
172.217.17.147:80
www.feretsfreshcutsproduce.com
Google Inc.
US
whitelisted
764
Explorer.EXE
104.21.19.90:80
www.mynext.guru
Cloudflare Inc
US
malicious
764
Explorer.EXE
172.247.109.86:80
www.tiktokshop.cloud
CNSERVERS LLC
US
malicious
764
Explorer.EXE
31.11.35.25:80
www.asdspietro.com
Aruba S.p.A.
IT
malicious

DNS requests

Domain
IP
Reputation
www.nro-onc.biz
  • 34.102.136.180
malicious
www.ma7lat.online
unknown
www.getaudionow.com
  • 185.230.60.173
malicious
www.vanillabeer.gallery
  • 212.1.210.101
malicious
www.mynext.guru
  • 104.21.19.90
  • 172.67.185.180
malicious
www.b8ceex.com
  • 162.0.238.65
malicious
www.avisosclientes.com
unknown
www.feretsfreshcutsproduce.com
  • 172.217.17.147
malicious
www.halachmi.online
  • 209.17.116.163
malicious
www.asdspietro.com
  • 31.11.35.25
malicious

Threats

PID
Process
Class
Message
Potentially Bad Traffic
ET INFO Observed DNS Query to .biz TLD
764
Explorer.EXE
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
764
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
764
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
764
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
764
Explorer.EXE
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
764
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
764
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
764
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
764
Explorer.EXE
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
No debug info