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File name:

WABMIG.exe

Full analysis: https://app.any.run/tasks/89c680fc-f782-4468-8b4f-440af1883c61
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Analysis date: September 19, 2019, 01:50:05
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
tflower
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

E78BF898854113285FE9EF1AB739562F

SHA1:

0F148B43480CC2B5205A7F4700A34CC4E0FDC3E8

SHA256:

FF879EF72DB2A3837304E0517F725B0F87FDAD6E6DC45E0175C585CAB33FDCED

SSDEEP:

24576:aXQ+a21G15QF4oXAfPNCaZI34RqyKP/vFULJzDurjc7:aAIO5VXHRqyKP/vCRDurjc

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

    • Deletes shadow copies

      • WABMIG.exe (PID: 3568)
    • Changes the autorun value in the registry

      • WABMIG.exe (PID: 3568)
    • Starts BCDEDIT.EXE to disable recovery

      • WABMIG.exe (PID: 3568)
    • Actions looks like stealing of personal data

      • WABMIG.exe (PID: 3568)
    • TFlower was detected

      • WABMIG.exe (PID: 3568)
    • Dropped file may contain instructions of ransomware

      • WABMIG.exe (PID: 3568)
    • Modifies files in Chrome extension folder

      • WABMIG.exe (PID: 3568)
  • SUSPICIOUS

    • Writes to a desktop.ini file (may be used to cloak folders)

      • WABMIG.exe (PID: 3568)
    • Reads the cookies of Mozilla Firefox

      • WABMIG.exe (PID: 3568)
    • Creates files in the user directory

      • WABMIG.exe (PID: 3568)
  • INFO

    • Dropped object may contain Bitcoin addresses

      • WABMIG.exe (PID: 3568)
    • Dropped object may contain TOR URL's

      • WABMIG.exe (PID: 3568)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:08:06 16:39:25+02:00
PEType: PE32
LinkerVersion: 14.16
CodeSize: 728064
InitializedDataSize: 2547200
UninitializedDataSize: -
EntryPoint: 0x3126
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 10.0.18362.1
ProductVersionNumber: 10.0.18362.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Microsoft Corporation
FileDescription: Microsoft (R) Contacts Import Tool
FileVersion: 10.0.18362.1 (WinBuild.160101.0800)
InternalName: WABMIG.EXE
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFileName: WABMIG.EXE
ProductName: Microsoft® Windows® Operating System
ProductVersion: 10.0.18362.1

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 06-Aug-2019 14:39:25
Detected languages:
  • English - United States
CompanyName: Microsoft Corporation
FileDescription: Microsoft (R) Contacts Import Tool
FileVersion: 10.0.18362.1 (WinBuild.160101.0800)
InternalName: WABMIG.EXE
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: WABMIG.EXE
ProductName: Microsoft® Windows® Operating System
ProductVersion: 10.0.18362.1

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: 0x000000F8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 06-Aug-2019 14:39:25
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
0x000B1B52
0x000B1C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.62198
.rdata
0x000B3000
0x0004A82E
0x0004AA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.21565
.data
0x000FE000
0x0020DA08
0x00006C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.80355
.reloc
0x0030C000
0x00009C94
0x00009E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.60626
.rsrc
0x00316000
0x0000B828
0x0000BA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.23593

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.88123
1064
UNKNOWN
English - United States
RT_MANIFEST
2
4.88123
1064
UNKNOWN
English - United States
RT_MANIFEST
3
3.63064
488
UNKNOWN
UNKNOWN
RT_ICON
4
3.24793
296
UNKNOWN
UNKNOWN
RT_ICON
5
5.22742
3752
UNKNOWN
UNKNOWN
RT_ICON
6
5.99243
2216
UNKNOWN
UNKNOWN
RT_ICON
7
5.15003
1736
UNKNOWN
UNKNOWN
RT_ICON
8
3.26368
1384
UNKNOWN
UNKNOWN
RT_ICON
9
7.90842
13221
UNKNOWN
UNKNOWN
RT_ICON
10
4.73133
9640
UNKNOWN
UNKNOWN
RT_ICON

Imports

ADVAPI32.dll
CRYPT32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
WININET.dll
WS2_32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
6
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #TFLOWER wabmig.exe vssadmin.exe no specs bcdedit.exe no specs bcdedit.exe no specs bcdedit.exe no specs bcdedit.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3568"C:\Users\admin\AppData\Local\Temp\WABMIG.exe" C:\Users\admin\AppData\Local\Temp\WABMIG.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft (R) Contacts Import Tool
Exit code:
0
Version:
10.0.18362.1 (WinBuild.160101.0800)
2560vssadmin.exe delete shadows /all /quietC:\Windows\system32\vssadmin.exeWABMIG.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Command Line Interface for Microsoft® Volume Shadow Copy Service
Exit code:
2
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2704bcdedit.exe /set {default} recoveryenabled noC:\Windows\system32\bcdedit.exeWABMIG.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Boot Configuration Data Editor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2808bcdedit.exe /set {default} bootstatuspolicy ignoreallfailuresC:\Windows\system32\bcdedit.exeWABMIG.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Boot Configuration Data Editor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2912bcdedit.exe /set {current} recoveryenabled noC:\Windows\system32\bcdedit.exeWABMIG.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Boot Configuration Data Editor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3032bcdedit.exe /set {current} bootstatuspolicy ignoreallfailuresC:\Windows\system32\bcdedit.exeWABMIG.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Boot Configuration Data Editor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
379
Read events
350
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
1 125
Text files
33
Unknown types
7

Dropped files

PID
Process
Filename
Type
3568WABMIG.exeC:\Users\admin\Contacts\desktop.inibinary
MD5:D6FFA5A828683F4925C3EDB7F652D9BB
SHA256:B4DF406DDCDB93E7AB59ED21BA96DDAB1BF96B12811B82B46C7ECF64005B1ADB
3568WABMIG.exeC:\Users\admin\ntuser.inibinary
MD5:CEDAFAD3FBD3A2733A238A7161DCE060
SHA256:61CBA1B57D0E6980FA4BA45928B669715621D7F7A76CC3CB433A699A3DFB3FD1
3568WABMIG.exeC:\Users\Public\desktop.inibinary
MD5:D85DD49660EB7487F89642AA6E99A77A
SHA256:354704C3921280568FDC7EC094FDE242DCA2D496F9B69FBFC19B79F43F13795A
3568WABMIG.exeC:\Users\admin\Desktop\browserto.pngbinary
MD5:AC1CDD9A1FBEBCB068F37F146533016F
SHA256:3BF7B7B2AE0855DFFAC118F947E96A3C481801D663DE904F9BD58A8451524643
3568WABMIG.exeC:\Users\admin\Documents\housingsolution.rtfbinary
MD5:4BCE5C6B48E610D6CCD1265FE0C2260D
SHA256:E61BE5290422847475C104958679DDBB56E08B63468BA795ADBBD993C755F88D
3568WABMIG.exeC:\Users\admin\Desktop\feedweb.rtfbinary
MD5:300CB79CE4E90CFDD9B73EAB171EC24B
SHA256:4799730E896A6B243F6EC110FCE42B64625285D2532FEBE1DD24CEA4F49154E9
3568WABMIG.exeC:\Users\admin\Documents\germanyold.rtfbinary
MD5:546C92DCFBF94D135DEE91F693103290
SHA256:70AF1F422F6CB77572C68FB876A5158B8375C5806D0EACE1E33A1BDA9411AC37
3568WABMIG.exeC:\Users\admin\Desktop\growthtv.jpgbinary
MD5:224C42417E26B611241241CFE22E0C0F
SHA256:C4E0F29E0CB07B9FC5524A9EA287BF8B3120241C37328BC4F85912356011A098
3568WABMIG.exeC:\Users\admin\Documents\youcomplex.rtfbinary
MD5:AE2C9DE70317FCEE7CE62EC73FC44A6E
SHA256:C9B671678E904B217ACBB966FD9F0255338CDAD780B70ED798CA07421CE640BB
3568WABMIG.exeC:\Users\admin\Desktop\hotelsproblems.pngbinary
MD5:F89F4FB3C054E7ECF7AF481FE4CAF45C
SHA256:6B7A3C3752DCEBCF4D38B33A890DDE11975508734B91009E4310EA4B34BC0D0F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3568
WABMIG.exe
GET
200
205.185.216.42:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
57.0 Kb
whitelisted
3568
WABMIG.exe
GET
200
205.185.216.42:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/F373B387065A28848AF2F34ACE192BDDC78E9CAC.crt
US
der
1.44 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3568
WABMIG.exe
205.185.216.42:80
www.download.windowsupdate.com
Highwinds Network Group, Inc.
US
whitelisted
3568
WABMIG.exe
89.46.105.91:443
www.affittofacilesicuro.com
Aruba S.p.A.
IT
unknown

DNS requests

Domain
IP
Reputation
www.affittofacilesicuro.com
  • 89.46.105.91
whitelisted
www.download.windowsupdate.com
  • 205.185.216.42
  • 205.185.216.10
whitelisted

Threats

No threats detected
No debug info