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File name:

C:\Users\admin\AppData\Local\Temp\Rar$EXa2500.3641\2500.exe

Full analysis: https://app.any.run/tasks/8093a021-95df-489f-9e82-3fd1cd540b8f
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 18, 2019, 16:53:58
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
globeimposter
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

C2899B6644DCD4B91ECA0950902682D7

SHA1:

CB3C20A03AAC0C04AABF08F45BCB87CB4E5C38E0

SHA256:

7BAFABBD90D77A1D10B5EE59E271F8DB40D1743DB54759DF88A794BEC94A597B

SSDEEP:

768:7qwMGbvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5/D:uwzPeytM3alnawrRIwxVSHMweio3JD

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

      • 2500.exe (PID: 3412)
    • Renames files like Ransomware

      • 2500.exe (PID: 3412)
    • Actions looks like stealing of personal data

      • 2500.exe (PID: 3412)
  • SUSPICIOUS

    • Creates files like Ransomware instruction

      • 2500.exe (PID: 3412)
    • Executable content was dropped or overwritten

      • 2500.exe (PID: 3412)
    • Reads the cookies of Mozilla Firefox

      • 2500.exe (PID: 3412)
    • Writes to a desktop.ini file (may be used to cloak folders)

      • 2500.exe (PID: 3412)
    • Creates files in the user directory

      • 2500.exe (PID: 3412)
    • Creates files in the program directory

      • 2500.exe (PID: 3412)
  • INFO

    • Dropped object may contain Bitcoin addresses

      • 2500.exe (PID: 3412)
    • Manual execution by user

      • iexplore.exe (PID: 3348)
      • taskmgr.exe (PID: 2304)
    • Reads internet explorer settings

      • iexplore.exe (PID: 3812)
    • Changes internet zones settings

      • iexplore.exe (PID: 3348)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x9f20
UninitializedDataSize: -
InitializedDataSize: 49664
CodeSize: -
LinkerVersion: 12
PEType: PE32
TimeStamp: 2018:04:02 18:47:20+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 02-Apr-2018 16:47:20

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 1
Time date stamp: 02-Apr-2018 16:47:20
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_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.rdata
0x00001000
0x0000D0A8
0x0000D200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.04396

Imports

ADVAPI32.dll
KERNEL32.dll
SHELL32.dll
SHLWAPI.dll
ntdll.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 2500.exe taskmgr.exe no specs iexplore.exe iexplore.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3412"C:\Users\admin\AppData\Local\Temp\2500.exe" C:\Users\admin\AppData\Local\Temp\2500.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
2304"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3348"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\admin\Desktop\how_to_back_files.htmlC:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
3812"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3348 CREDAT:79873C:\Program Files\Internet Explorer\iexplore.exeiexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Total events
930
Read events
880
Write events
46
Delete events
4

Modification events

(PID) Process:(3412) 2500.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:BrowserUpdateCheck
Value:
C:\Users\admin\AppData\Local\2500.exe
(PID) Process:(2304) taskmgr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager
Operation:writeName:UsrColumnSettings
Value:
1C0C0000340400000000000050000000010000001D0C0000350400000000000023000000010000001E0C000036040000000000003C000000010000001F0C000039040000000000004E00000001000000200C000037040000000000004E00000001000000
(PID) Process:(2304) taskmgr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager
Operation:writeName:Preferences
Value:
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
(PID) Process:(3348) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3348) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3348) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3348) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:writeName:SecuritySafe
Value:
1
(PID) Process:(3348) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3348) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3348) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:writeName:{FC3A9CCB-DA34-11E9-B86F-5254004A04AF}
Value:
0
Executable files
1
Suspicious files
804
Text files
7
Unknown types
324

Dropped files

PID
Process
Filename
Type
34122500.exeC:\Users\Public\desktop.ini
MD5:
SHA256:
34122500.exeC:\Users\Public\Videos\desktop.ini
MD5:
SHA256:
34122500.exeC:\Users\Public\Videos\Sample Videos\desktop.ini
MD5:
SHA256:
34122500.exeC:\Users\Public\Videos\Sample Videos\Wildlife.wmv
MD5:
SHA256:
34122500.exeC:\Users\Public\Videos\Sample Videos\Wildlife.wmv.crypt
MD5:
SHA256:
34122500.exeC:\Users\Public\Recorded TV\desktop.ini
MD5:
SHA256:
34122500.exeC:\Users\Public\Recorded TV\Sample Media\desktop.ini
MD5:
SHA256:
34122500.exeC:\Users\Public\Recorded TV\Sample Media\win7_scenic-demoshort_raw.wtv
MD5:
SHA256:
34122500.exeC:\Users\Public\Recorded TV\Sample Media\win7_scenic-demoshort_raw.wtv.crypt
MD5:
SHA256:
34122500.exeC:\Users\Public\Pictures\desktop.ini
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3348
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted

Threats

No threats detected
No debug info