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File name:

5c5

Full analysis: https://app.any.run/tasks/928a166b-f14d-4bce-b6e9-a760bd45cd26
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: June 12, 2019, 10:40:43
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:

118ADD322322F3A3987CFFBB622B0A69

SHA1:

B78A301968C3FE932B3A5F431502F9A97BEF0FF2

SHA256:

5C5621ADA85FEF5747DDC49B03158AAA4C672D66EB81BB882208C3884AEA3E58

SSDEEP:

6144:kFnxZMxTgDBSZ82qdV3gtOL5DDmfDbJAKJusffbujN2dx3/TijYvGix:kbOx0nfJg4+5AKJVffqjN2rrWmG

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

    • Changes the autorun value in the registry

      • WScript.exe (PID: 3148)
      • wuapp.exe (PID: 2640)
    • FORMBOOK was detected

      • explorer.exe (PID: 252)
    • Connects to CnC server

      • explorer.exe (PID: 252)
    • Formbook was detected

      • Firefox.exe (PID: 3072)
      • wuapp.exe (PID: 2640)
    • Actions looks like stealing of personal data

      • wuapp.exe (PID: 2640)
    • Stealing of credential data

      • wuapp.exe (PID: 2640)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • 5c5.exe (PID: 3088)
      • explorer.exe (PID: 252)
      • DllHost.exe (PID: 3980)
    • Executes scripts

      • 5c5.exe (PID: 3088)
    • Application launched itself

      • binbeansnnsnnsnsn.exe (PID: 3296)
    • Starts itself from another location

      • 5c5.exe (PID: 3088)
    • Starts CMD.EXE for commands execution

      • wuapp.exe (PID: 2640)
    • Creates files in the user directory

      • wuapp.exe (PID: 2640)
    • Loads DLL from Mozilla Firefox

      • wuapp.exe (PID: 2640)
    • Executed via COM

      • DllHost.exe (PID: 3980)
    • Creates files in the program directory

      • DllHost.exe (PID: 3980)
  • INFO

    • Manual execution by user

      • wuapp.exe (PID: 2640)
    • Creates files in the user directory

      • Firefox.exe (PID: 3072)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Microsoft Visual Basic 6 (84.4)
.dll | Win32 Dynamic Link Library (generic) (6.7)
.exe | Win32 Executable (generic) (4.6)
.exe | Generic Win/DOS Executable (2)
.exe | DOS Executable Generic (2)

EXIF

EXE

OriginalFileName: Pluviometric6.exe
InternalName: Pluviometric6
ProductVersion: 1.03.0005
FileVersion: 1.03.0005
ProductName: Underestimate1
LegalTrademarks: sorehon
LegalCopyright: Deistic4
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 1.3.0.5
FileVersionNumber: 1.3.0.5
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 1.3
OSVersion: 4
EntryPoint: 0x10b0
UninitializedDataSize: -
InitializedDataSize: 36864
CodeSize: 516096
LinkerVersion: 6
PEType: PE32
TimeStamp: 2002:01:30 11:38:48+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 30-Jan-2002 10:38:48
Detected languages:
  • English - United States
LegalCopyright: Deistic4
LegalTrademarks: sorehon
ProductName: Underestimate1
FileVersion: 1.03.0005
ProductVersion: 1.03.0005
InternalName: Pluviometric6
OriginalFilename: Pluviometric6.exe

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: 0x000000B0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 30-Jan-2002 10:38:48
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
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0007D6F0
0x0007E000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.1135
.data
0x0007F000
0x000018F8
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00081000
0x00006AA4
0x00007000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.74532

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.32961
640
Unicode (UTF 16LE)
English - United States
RT_VERSION
30001
3.86736
12840
Unicode (UTF 16LE)
UNKNOWN
RT_ICON
30002
3.67532
7336
Unicode (UTF 16LE)
UNKNOWN
RT_ICON
30003
3.79197
3240
Unicode (UTF 16LE)
UNKNOWN
RT_ICON
30004
3.74228
1864
Unicode (UTF 16LE)
UNKNOWN
RT_ICON
30005
3.66246
872
Unicode (UTF 16LE)
UNKNOWN
RT_ICON

Imports

MSVBVM60.DLL
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
10
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start drop and start 5c5.exe wscript.exe binbeansnnsnnsnsn.exe no specs binbeansnnsnnsnsn.exe no specs #FORMBOOK wuapp.exe cmd.exe no specs #FORMBOOK explorer.exe #FORMBOOK firefox.exe no specs Copy/Move/Rename/Delete/Link Object updated8tp7bm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3088"C:\Users\admin\AppData\Local\Temp\5c5.exe" C:\Users\admin\AppData\Local\Temp\5c5.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.03.0005
3148"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\binbeansnnsnnsnsn\binbeansnnsnnsnsn.vbs" C:\Windows\System32\WScript.exe
5c5.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
3296"C:\Users\admin\AppData\Local\Temp\binbeansnnsnnsnsn\binbeansnnsnnsnsn.exe" C:\Users\admin\AppData\Local\Temp\binbeansnnsnnsnsn\binbeansnnsnnsnsn.exe5c5.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.03.0005
3052C:\Users\admin\AppData\Local\Temp\binbeansnnsnnsnsn\binbeansnnsnnsnsn.exe" C:\Users\admin\AppData\Local\Temp\binbeansnnsnnsnsn\binbeansnnsnnsnsn.exebinbeansnnsnnsnsn.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.03.0005
2640"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)
3208/c del "C:\Users\admin\AppData\Local\Temp\binbeansnnsnnsnsn\binbeansnnsnnsnsn.exe"C:\Windows\System32\cmd.exewuapp.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)
252C:\Windows\Explorer.EXEC:\Windows\explorer.exe
ctfmon.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3072"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:
65.0.2
3980C:\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)
2712"C:\Program Files\Sohghn\updated8tp7bm.exe"C:\Program Files\Sohghn\updated8tp7bm.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Version:
1.03.0005
Total events
531
Read events
484
Write events
47
Delete events
0

Modification events

(PID) Process:(3088) 5c5.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3088) 5c5.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(252) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(252) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Program Files\Common Files\System\wab32res.dll,-4602
Value:
Contact file
(PID) Process:(252) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Windows\System32\display.dll,-4
Value:
S&creen resolution
(PID) Process:(252) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Program Files\Windows Sidebar\sidebar.exe,-11100
Value:
&Gadgets
(PID) Process:(252) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@"C:\Program Files\Windows Journal\Journal.exe",-3072
Value:
Journal Document
(PID) Process:(252) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Windows\system32\themecpl.dll,-10
Value:
Pe&rsonalize
(PID) Process:(252) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Windows\system32\notepad.exe,-469
Value:
Text Document
(PID) Process:(252) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\ShellNew
Operation:writeName:Classes
Value:
.accdb
Executable files
3
Suspicious files
73
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
2640wuapp.exeC:\Users\admin\AppData\Roaming\7792B78E\779logrc.inibinary
MD5:2855A82ECDD565B4D957EC2EE05AED26
SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939
30885c5.exeC:\Users\admin\AppData\Local\Temp\binbeansnnsnnsnsn\binbeansnnsnnsnsn.exeexecutable
MD5:118ADD322322F3A3987CFFBB622B0A69
SHA256:5C5621ADA85FEF5747DDC49B03158AAA4C672D66EB81BB882208C3884AEA3E58
30885c5.exeC:\Users\admin\AppData\Local\Temp\binbeansnnsnnsnsn\binbeansnnsnnsnsn.vbstext
MD5:2943791494DABA430D43DFC91CAD2597
SHA256:041527CBDFCAB2C928A9A8C10E1F771273A06D617BFC26CCEAA27BE19AD33265
2640wuapp.exeC:\Users\admin\AppData\Roaming\7792B78E\779logim.jpegimage
MD5:9347D8C828307C5C5A5C39559B327B36
SHA256:78C9B4F9380E3906C6631C7B2DB929F9D3B640B192DAC4D3C1F236EABEB61923
3072Firefox.exeC:\Users\admin\AppData\Roaming\7792B78E\779logrf.inibinary
MD5:53028481B5B5795F1501241CCC7ABFF6
SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A
252explorer.exeC:\Users\admin\AppData\Local\Temp\Sohghn\updated8tp7bm.exeexecutable
MD5:118ADD322322F3A3987CFFBB622B0A69
SHA256:5C5621ADA85FEF5747DDC49B03158AAA4C672D66EB81BB882208C3884AEA3E58
3980DllHost.exeC:\Program Files\Sohghn\updated8tp7bm.exeexecutable
MD5:118ADD322322F3A3987CFFBB622B0A69
SHA256:5C5621ADA85FEF5747DDC49B03158AAA4C672D66EB81BB882208C3884AEA3E58
2640wuapp.exeC:\Users\admin\AppData\Roaming\7792B78E\779logri.inibinary
MD5:D63A82E5D81E02E399090AF26DB0B9CB
SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE
2640wuapp.exeC:\Users\admin\AppData\Roaming\7792B78E\779logrv.inibinary
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5
SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
9
DNS requests
9
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
252
explorer.exe
GET
184.168.221.48:80
http://www.carmunicate.tech/ph/?EZQltX=08I5VEsAYrrwkAnSf09p5JDNfgvkCa0JEjBiHLcCyBXk+/Q/9puHNO1sGIkzC0wBQJcJ8A==&GzyLb=WB8HEBMXZdnxJPZ
US
malicious
252
explorer.exe
GET
184.168.221.59:80
http://www.exclusivegadgetz.com/ph/?EZQltX=DiUD1Ivy7fgja+Idj/bOAz5vbXOPR6m+tgAKsHLf+uaFiuL1z4mOeAoz04vQK32OGrrn7Q==&GzyLb=WB8HEBMXZdnxJPZ&sql=1
US
malicious
252
explorer.exe
POST
104.27.189.168:80
http://www.ndmqd.com/ph/
US
malicious
252
explorer.exe
POST
104.27.189.168:80
http://www.ndmqd.com/ph/
US
malicious
252
explorer.exe
POST
184.168.221.59:80
http://www.exclusivegadgetz.com/ph/
US
malicious
252
explorer.exe
POST
104.27.189.168:80
http://www.ndmqd.com/ph/
US
malicious
252
explorer.exe
POST
184.168.221.59:80
http://www.exclusivegadgetz.com/ph/
US
malicious
252
explorer.exe
GET
500
104.27.189.168:80
http://www.ndmqd.com/ph/?EZQltX=J4KJWBrPmAzH7c/v7OhNM4r/ZBaCPNDIvbmBqrAqLMUHQvEbjUeiP49WbSMaIiqLVUa8Ng==&GzyLb=WB8HEBMXZdnxJPZ&sql=1
US
text
21 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
252
explorer.exe
184.168.221.48:80
www.carmunicate.tech
GoDaddy.com, LLC
US
malicious
252
explorer.exe
104.27.189.168:80
www.ndmqd.com
Cloudflare Inc
US
shared
252
explorer.exe
184.168.221.59:80
www.exclusivegadgetz.com
GoDaddy.com, LLC
US
malicious
184.168.221.59:80
www.exclusivegadgetz.com
GoDaddy.com, LLC
US
malicious

DNS requests

Domain
IP
Reputation
www.roaminmountaingear.com
unknown
www.southparkgarage.net
unknown
www.koutatta.com
unknown
www.carmunicate.tech
  • 184.168.221.48
malicious
www.ndmqd.com
  • 104.27.189.168
  • 104.27.188.168
malicious
www.genussagent.com
unknown
www.wwwvnsr7711.com
unknown
www.exclusivegadgetz.com
  • 184.168.221.59
malicious
www.mypoint.vip
unknown

Threats

PID
Process
Class
Message
252
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
252
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
252
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
252
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
252
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
252
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
252
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
252
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
252
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
6 ETPRO signatures available at the full report
No debug info