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File name:

Payment Invoice.img.exe

Full analysis: https://app.any.run/tasks/1b133cfa-3334-4517-967d-fb2068e83870
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, 19:26:50
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 Mono/.Net assembly, for MS Windows
MD5:

ADC98C907AF00D9D1A2151978FD73F57

SHA1:

F1BBBD236C8299EF32B860219D8727BC51A744AB

SHA256:

8C4FF8DB70F006B41AD66B4A9692297E09B792832E3D1C7A82EF1F72B143EC56

SSDEEP:

12288:Ta2ZRcqZbBd1KEezMu9P0by6JaBqtTlGmIofUfM6b:pBjaYy60qWdofUf

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: 352)
      • wuapp.exe (PID: 2728)
      • Firefox.exe (PID: 3832)

    • Changes the autorun value in the registry

      • wuapp.exe (PID: 2728)

    • Connects to CnC server

      • explorer.exe (PID: 352)

    • Actions looks like stealing of personal data

      • wuapp.exe (PID: 2728)

    • Stealing of credential data

      • wuapp.exe (PID: 2728)

  • SUSPICIOUS

    • Creates files in the user directory

      • wuapp.exe (PID: 2728)

    • Starts CMD.EXE for commands execution

      • wuapp.exe (PID: 2728)

    • Loads DLL from Mozilla Firefox

      • wuapp.exe (PID: 2728)

    • Executable content was dropped or overwritten

      • explorer.exe (PID: 352)
      • DllHost.exe (PID: 3464)

    • Executed via COM

      • DllHost.exe (PID: 3464)

    • Creates files in the program directory

      • DllHost.exe (PID: 3464)

  • INFO

    • Reads the hosts file

      • wuapp.exe (PID: 2728)

    • Manual execution by user

      • wuapp.exe (PID: 2728)

    • Creates files in the user directory

      • Firefox.exe (PID: 3832)
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: 2020:01:14 09:19:21+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 374272
InitializedDataSize: 12288
UninitializedDataSize: -
EntryPoint: 0x5d5fa
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: VideoLAN
FileDescription: DSfeSjhDmW
FileVersion: 1.0.0.0
InternalName: WinRecognize.exe
LegalCopyright: Copyright © 1996-2019 VideoLAN and VLC Authors
LegalTrademarks: -
OriginalFileName: WinRecognize.exe
ProductName: VLC media player
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 14-Jan-2020 08:19:21
Comments: -
CompanyName: VideoLAN
FileDescription: DSfeSjhDmW
FileVersion: 1.0.0.0
InternalName: WinRecognize.exe
LegalCopyright: Copyright © 1996-2019 VideoLAN and VLC Authors
LegalTrademarks: -
OriginalFilename: WinRecognize.exe
ProductName: VLC media player
ProductVersion: 1.0.0.0
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: 14-Jan-2020 08:19:21
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0005B600
0x0005B600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.46183
.reloc
0x0005E000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191
.rsrc
0x00060000
0x00002CEC
0x00002E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.74927

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.94168
436
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
32512
1.91924
20
Latin 1 / Western European
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start payment invoice.img.exe no specs #FORMBOOK wuapp.exe cmd.exe no specs #FORMBOOK explorer.exe #FORMBOOK firefox.exe no specs Copy/Move/Rename/Delete/Link Object af2hrhtpqrj8dx.exe no specs msiexec.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
640"C:\Users\admin\AppData\Local\Temp\Payment Invoice.img.exe" C:\Users\admin\AppData\Local\Temp\Payment Invoice.img.exe—explorer.exe
User:
admin
Company:
VideoLAN
Integrity Level:
MEDIUM
Description:
DSfeSjhDmW
Exit code:
0
Version:
1.0.0.0
2728"C:\Windows\System32\wuapp.exe"C:\Windows\System32\wuapp.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Application Launcher
Version:
7.5.7601.17514 (win7sp1_rtm.101119-1850)
4036/c del "C:\Users\admin\AppData\Local\Temp\Payment Invoice.img.exe"C:\Windows\System32\cmd.exe—wuapp.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)
3832"C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe
wuapp.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
3464C:\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)
4016"C:\Program Files\Mndixwnlx\af2hrhtpqrj8dx.exe"C:\Program Files\Mndixwnlx\af2hrhtpqrj8dx.exe—explorer.exe
User:
admin
Company:
VideoLAN
Integrity Level:
MEDIUM
Description:
DSfeSjhDmW
Exit code:
0
Version:
1.0.0.0
3536"C:\Windows\System32\msiexec.exe"C:\Windows\System32\msiexec.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Total events
72
Read events
66
Write events
6
Delete events
0

Modification events

(PID) Process:(352) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2728) wuapp.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:ZBCLUTBPJB
Value:
C:\Program Files\Mndixwnlx\af2hrhtpqrj8dx.exe
(PID) Process:(352) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached
Operation:writeName:{A38B883C-1682-497E-97B0-0A3A9E801682} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF
Value:
0100000000000000F8913A986CCDD501
Executable files
2
Suspicious files
73
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2728wuapp.exeC:\Users\admin\AppData\Roaming\N3A879UE\N3Alogrc.inibinary
MD5:2855A82ECDD565B4D957EC2EE05AED26
SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939
352explorer.exeC:\Users\admin\AppData\Local\Temp\Mndixwnlx\af2hrhtpqrj8dx.exeexecutable
MD5:ADC98C907AF00D9D1A2151978FD73F57
SHA256:8C4FF8DB70F006B41AD66B4A9692297E09B792832E3D1C7A82EF1F72B143EC56
3832Firefox.exeC:\Users\admin\AppData\Roaming\N3A879UE\N3Alogrf.inibinary
MD5:53028481B5B5795F1501241CCC7ABFF6
SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A
2728wuapp.exeC:\Users\admin\AppData\Roaming\N3A879UE\N3Alogim.jpegimage
MD5:F5ACEC09B1E0C62C7E902EEDA09C990D
SHA256:FEFC9E063BE15118B3288477E16AB2BDD5C0FD939F7EB3161B063C75FE311136
3464DllHost.exeC:\Program Files\Mndixwnlx\af2hrhtpqrj8dx.exeexecutable
MD5:ADC98C907AF00D9D1A2151978FD73F57
SHA256:8C4FF8DB70F006B41AD66B4A9692297E09B792832E3D1C7A82EF1F72B143EC56
2728wuapp.exeC:\Users\admin\AppData\Roaming\N3A879UE\N3Alogri.inibinary
MD5:D63A82E5D81E02E399090AF26DB0B9CB
SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE
2728wuapp.exeC:\Users\admin\AppData\Roaming\N3A879UE\N3Alogrv.inibinary
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5
SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
16
TCP/UDP connections
17
DNS requests
12
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
352
explorer.exe
GET
—
74.220.199.6:80
http://www.interstellarnetworknews.com/mx/?Bv1=oOFypHlxikRRckGuJca9UhnZstjjk0WSWVy6sgaJhJtDtUUIjlOLycdHCq5G4qXYCg8jyg==&elN=xP3DUfwPwr
US
—
—
malicious
352
explorer.exe
POST
—
162.213.249.112:80
http://www.quidoz.com/mx/
US
—
—
malicious
352
explorer.exe
POST
—
52.58.78.16:80
http://www.certifieddailymoneymanager.com/mx/
DE
—
—
malicious
352
explorer.exe
POST
—
52.58.78.16:80
http://www.certifieddailymoneymanager.com/mx/
DE
—
—
malicious
352
explorer.exe
GET
—
50.63.202.57:80
http://www.snaligeproductions.com/mx/?Bv1=5w30EmgxtpjN7liuFvhkq7SZwmbPyvkZ8mIAktNN9+QMqyhkjHm2srn5NvJXUw6YtWhtUQ==&elN=xP3DUfwPwr
US
—
—
malicious
352
explorer.exe
GET
410
52.58.78.16:80
http://www.certifieddailymoneymanager.com/mx/?Bv1=PwOfGsThqCYO9XvlOXndm1d9kaWCO6uSn+EREbjX9kHYYnDer8MrZW1uui/WuEy1Nbbeeg==&elN=xP3DUfwPwr&sql=1
DE
html
221 b
malicious
352
explorer.exe
POST
—
162.213.249.112:80
http://www.quidoz.com/mx/
US
—
—
malicious
352
explorer.exe
POST
404
162.213.249.112:80
http://www.quidoz.com/mx/
US
html
290 b
malicious
352
explorer.exe
GET
404
172.217.21.211:80
http://www.mehdihasan.net/mx/?Bv1=lRMF6AeTY61UmkK62umGkqxaZmq58/QHfI3oCvcrdX5uaVFFyQqIwOKP4ycaDenjVMLL2A==&elN=xP3DUfwPwr
US
html
1.62 Kb
malicious
352
explorer.exe
POST
—
50.63.202.57:80
http://www.snaligeproductions.com/mx/
US
—
—
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
52.58.78.16:80
www.certifieddailymoneymanager.com
Amazon.com, Inc.
DE
whitelisted
352
explorer.exe
74.220.199.6:80
www.interstellarnetworknews.com
Unified Layer
US
malicious
352
explorer.exe
162.213.249.112:80
www.quidoz.com
Namecheap, Inc.
US
malicious
352
explorer.exe
50.63.202.57:80
www.snaligeproductions.com
GoDaddy.com, LLC
US
malicious
352
explorer.exe
172.217.21.211:80
www.mehdihasan.net
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.innostorms.com
  • —
unknown
www.interstellarnetworknews.com
  • 74.220.199.6
malicious
www.theselipsdontliemm.com
  • —
unknown
www.autoalmanzora.seat
  • —
unknown
www.flytech-br.com
  • —
unknown
www.jamesnewellcpa.net
  • —
unknown
www.certifieddailymoneymanager.com
  • 52.58.78.16
malicious
www.quidoz.com
  • 162.213.249.112
malicious
www.esfzb.com
  • —
unknown
www.mehdihasan.net
  • 172.217.21.211
malicious

Threats

PID
Process
Class
Message
352
explorer.exe
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
352
explorer.exe
A Network Trojan was detected
SPYWARE [PTsecurity] FormBook
352
explorer.exe
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
352
explorer.exe
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
352
explorer.exe
A Network Trojan was detected
SPYWARE [PTsecurity] FormBook
352
explorer.exe
A Network Trojan was detected
SPYWARE [PTsecurity] FormBook
352
explorer.exe
A Network Trojan was detected
SPYWARE [PTsecurity] FormBook
352
explorer.exe
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
352
explorer.exe
A Network Trojan was detected
SPYWARE [PTsecurity] FormBook
352
explorer.exe
A Network Trojan was detected
SPYWARE [PTsecurity] FormBook
13 ETPRO signatures available at the full report
No debug info
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Reports
Payment Invoice.img.exe