File name:

inj2.exe

Full analysis: https://app.any.run/tasks/c1ec0af0-8aa4-42af-bb98-f3bccbccfb9d
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: August 25, 2019, 21:04:50
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
formbook
stealer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

484FA51FF8A93BDA6013B1DC6FDE8C71

SHA1:

AB9F99CF93830481CDE880FC1FD09E180621ECDA

SHA256:

DE314D038D9B0F8FF32CFE3391C4EEC53A3E453297978E46C9B90DF2542ED592

SSDEEP:

3072:OtAOlPhoVkR6tBRR+kaOT5AUnJkQdYKHQHu1nacontUwRVTZK:wDCtrUkLT5AUnmcYKHuQnacon2wD9

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 was detected

      • explorer.exe (PID: 276)
    • Connects to CnC server

      • explorer.exe (PID: 276)
    • Changes the autorun value in the registry

      • mstsc.exe (PID: 2400)
    • Formbook was detected

      • mstsc.exe (PID: 2400)
      • Firefox.exe (PID: 1132)
    • Actions looks like stealing of personal data

      • mstsc.exe (PID: 2400)
    • Stealing of credential data

      • mstsc.exe (PID: 2400)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • mstsc.exe (PID: 2400)
    • Creates files in the user directory

      • mstsc.exe (PID: 2400)
    • Loads DLL from Mozilla Firefox

      • mstsc.exe (PID: 2400)
    • Executable content was dropped or overwritten

      • explorer.exe (PID: 276)
      • DllHost.exe (PID: 3972)
    • Executed via COM

      • DllHost.exe (PID: 3972)
    • Creates files in the program directory

      • DllHost.exe (PID: 3972)
  • INFO

    • Manual execution by user

      • autochk.exe (PID: 2260)
      • autochk.exe (PID: 2184)
      • mstsc.exe (PID: 2400)
      • autochk.exe (PID: 2332)
    • Creates files in the user directory

      • Firefox.exe (PID: 1132)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | DOS Executable Generic (100)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2003:03:04 01:48:19+01:00
PEType: PE32
LinkerVersion: 10
CodeSize: 167424
InitializedDataSize: -
UninitializedDataSize: -
EntryPoint: 0x1b690
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 04-Mar-2003 00:48:19

DOS Header

Magic number: MZ
Bytes on last page of file: 0x5245
Pages in file: 0x00E8
Relocations: 0x0000
Size of header: 0x5800
Min extra paragraphs: 0xE883
Max extra paragraphs: 0x8B09
Initial SS value: 0x83C8
Initial SP value: 0x3CC0
Checksum: 0x008B
Initial IP value: 0xC103
Initial CS value: 0xC083
Overlay number: 0xFF08
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000C0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 1
Time date stamp: 04-Mar-2003 00:48:19
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
0x00001000
0x00028C34
0x00028E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.41862
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
11
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start inj2.exe no specs autochk.exe no specs autochk.exe no specs autochk.exe no specs #FORMBOOK mstsc.exe cmd.exe no specs #FORMBOOK explorer.exe #FORMBOOK firefox.exe no specs Copy/Move/Rename/Delete/Link Object mse60dc.exe no specs msg.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
276C:\Windows\Explorer.EXEC:\Windows\explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\winanr.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
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
1132"C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe
mstsc.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
2184"C:\Windows\System32\autochk.exe"C:\Windows\System32\autochk.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Auto Check Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\autochk.exe
c:\systemroot\system32\ntdll.dll
2260"C:\Windows\System32\autochk.exe"C:\Windows\System32\autochk.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Auto Check Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\autochk.exe
c:\systemroot\system32\ntdll.dll
2332"C:\Windows\System32\autochk.exe"C:\Windows\System32\autochk.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Auto Check Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\autochk.exe
c:\systemroot\system32\ntdll.dll
2400"C:\Windows\System32\mstsc.exe"C:\Windows\System32\mstsc.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Remote Desktop Connection
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\mstsc.exe
c:\systemroot\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
2456"C:\Program Files\G0ph\mse60dc.exe"C:\Program Files\G0ph\mse60dc.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\program files\g0ph\mse60dc.exe
c:\systemroot\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\user32.dll
c:\windows\system32\gdi32.dll
2824"C:\Windows\System32\msg.exe"C:\Windows\System32\msg.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Message Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winsta.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3368/c del "C:\Users\admin\AppData\Local\Temp\inj2.exe"C:\Windows\System32\cmd.exemstsc.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:\systemroot\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
3688"C:\Users\admin\AppData\Local\Temp\inj2.exe" C:\Users\admin\AppData\Local\Temp\inj2.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\inj2.exe
c:\systemroot\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\user32.dll
c:\windows\system32\gdi32.dll
Total events
74
Read events
73
Write events
1
Delete events
0

Modification events

(PID) Process:(2400) mstsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:PFIXZRIXD
Value:
C:\Program Files\G0ph\mse60dc.exe
Executable files
2
Suspicious files
73
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2400mstsc.exeC:\Users\admin\AppData\Roaming\2078Q6-E\207logrc.inibinary
MD5:
SHA256:
1132Firefox.exeC:\Users\admin\AppData\Roaming\2078Q6-E\207logrf.inibinary
MD5:
SHA256:
2400mstsc.exeC:\Users\admin\AppData\Roaming\2078Q6-E\207logim.jpegimage
MD5:
SHA256:
2400mstsc.exeC:\Users\admin\AppData\Roaming\2078Q6-E\207logri.inibinary
MD5:D63A82E5D81E02E399090AF26DB0B9CB
SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE
2400mstsc.exeC:\Users\admin\AppData\Roaming\2078Q6-E\207logrv.inibinary
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5
SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507
3972DllHost.exeC:\Program Files\G0ph\mse60dc.exeexecutable
MD5:484FA51FF8A93BDA6013B1DC6FDE8C71
SHA256:DE314D038D9B0F8FF32CFE3391C4EEC53A3E453297978E46C9B90DF2542ED592
276explorer.exeC:\Users\admin\AppData\Local\Temp\G0ph\mse60dc.exeexecutable
MD5:484FA51FF8A93BDA6013B1DC6FDE8C71
SHA256:DE314D038D9B0F8FF32CFE3391C4EEC53A3E453297978E46C9B90DF2542ED592
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
13
TCP/UDP connections
13
DNS requests
16
Threats
23

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
276
explorer.exe
GET
210.188.195.164:80
http://www.ichoubyou.net/ao/?3f9L=Lo3E2+YBaBWDL2bUvw2B2SYfQBwPkMAIH1i2HT9ocxT5reT2XuVh6G9ligbLGsBAAwhLuQ==&BbBX=LhTpETx8Zdn
JP
malicious
276
explorer.exe
POST
185.68.16.122:80
http://www.theaterloops.com/ao/
UA
malicious
276
explorer.exe
POST
185.68.16.122:80
http://www.theaterloops.com/ao/
UA
malicious
276
explorer.exe
GET
404
199.192.23.220:80
http://www.sukfat.com/ao/?3f9L=i08SS1jJNzlL2PYEM5jjY78DODQHD8SSq/VJ1wVBwRJ7J5CmvaFz3C5neJ7p21NB5nPOdg==&BbBX=LhTpETx8Zdn
US
html
326 b
malicious
276
explorer.exe
POST
404
199.192.23.220:80
http://www.sukfat.com/ao/
US
html
290 b
malicious
276
explorer.exe
POST
404
199.192.23.220:80
http://www.sukfat.com/ao/
US
html
290 b
malicious
276
explorer.exe
POST
185.68.16.122:80
http://www.theaterloops.com/ao/
UA
malicious
276
explorer.exe
GET
301
185.68.16.122:80
http://www.theaterloops.com/ao/?3f9L=M0MA2fUiqMbVb6H3GNVaAqJS8mhIciwdMXRISKDsKJcWUJLkZY1j+YIFBEd9s0Uz5tYaIQ==&BbBX=LhTpETx8Zdn&sql=1
UA
html
162 b
malicious
276
explorer.exe
POST
199.192.23.220:80
http://www.sukfat.com/ao/
US
malicious
276
explorer.exe
POST
23.20.239.12:80
http://www.grupomsi.com/ao/
US
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
276
explorer.exe
210.188.195.164:80
www.ichoubyou.net
SAKURA Internet Inc.
JP
malicious
276
explorer.exe
23.20.239.12:80
www.grupomsi.com
Amazon.com, Inc.
US
shared
276
explorer.exe
185.68.16.122:80
www.theaterloops.com
Hosting Ukraine LTD
UA
malicious
276
explorer.exe
199.192.23.220:80
www.sukfat.com
US
malicious

DNS requests

Domain
IP
Reputation
www.ycsfuoabdicating.review
unknown
www.thedip.zone
unknown
www.hongmenwenhua.com
unknown
www.41230077.net
unknown
www.ichoubyou.net
  • 210.188.195.164
malicious
www.1688jtn.com
unknown
www.grupomsi.com
  • 23.20.239.12
shared
www.klapki.online
unknown
www.qp0o1j3-dmv4kwncw8e.win
unknown
www.6474sss.com
unknown

Threats

PID
Process
Class
Message
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
10 ETPRO signatures available at the full report
No debug info