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download:

BleachBit-2.1-setup-English.exe

Full analysis: https://app.any.run/tasks/0f018fdf-4fae-4ad4-8973-838020cb932f
Verdict: Malicious activity
Analysis date: February 11, 2019, 11:06:54
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

9D8BE4D5B2C0F0CBD744E7B0014E7F08

SHA1:

690F8E86DC8B1D2E9760E7FFBAA483C048ACC61B

SHA256:

49611A37CAC1741D9209D32403ABFF9140C7CF3A81295A27100338298A68F82A

SSDEEP:

196608:TOlHwcm4TaenIAxWmt6LxPnYQJOhZLV3z:TqJTakt6lPpJ0hz

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

    • Loads dropped or rewritten executable

      • BleachBit-2.1-setup-English.exe (PID: 3152)
      • BleachBit-2.1-setup-English.exe (PID: 3856)
      • BleachBit.exe (PID: 4064)

    • Application was dropped or rewritten from another process

      • BleachBit.exe (PID: 4064)

    • Uses NET.EXE to stop Windows Update service

      • BleachBit.exe (PID: 4064)

    • Actions looks like stealing of personal data

      • BleachBit.exe (PID: 4064)

    • Loads the Task Scheduler COM API

      • explorer.exe (PID: 3172)

    • Starts NET.EXE for service management

      • BleachBit.exe (PID: 4064)

  • SUSPICIOUS

    • Application launched itself

      • BleachBit-2.1-setup-English.exe (PID: 3856)

    • Executable content was dropped or overwritten

      • BleachBit-2.1-setup-English.exe (PID: 3856)
      • BleachBit-2.1-setup-English.exe (PID: 3152)

    • Creates a software uninstall entry

      • BleachBit-2.1-setup-English.exe (PID: 3152)

    • Uses TASKKILL.EXE to kill process

      • BleachBit.exe (PID: 4064)

    • Loads Python modules

      • BleachBit.exe (PID: 4064)

    • Creates files in the user directory

      • BleachBit.exe (PID: 4064)

    • Removes files from Windows directory

      • BleachBit.exe (PID: 4064)

    • Creates files in the program directory

      • BleachBit-2.1-setup-English.exe (PID: 3152)

  • INFO

    No info indicators.
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) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 6
OSVersion: 4
EntryPoint: 0x3328
UninitializedDataSize: 1024
InitializedDataSize: 118784
CodeSize: 25088
LinkerVersion: 6
PEType: PE32
TimeStamp: 2018:12:15 23:24:32+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Dec-2018 22:24:32
Detected languages:
  • English - United States

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 15-Dec-2018 22:24:32
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
0x00006077
0x00006200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.40386
.rdata
0x00008000
0x00001250
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.04481
.data
0x0000A000
0x0001A838
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.22445
.ndata
0x00025000
0x0001E000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00043000
0x00004C48
0x00004E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.72993

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.29611
1059
UNKNOWN
English - United States
RT_MANIFEST
2
5.9993
3752
UNKNOWN
English - United States
RT_ICON
3
6.24459
2216
UNKNOWN
English - United States
RT_ICON
4
5.01502
1384
UNKNOWN
English - United States
RT_ICON
5
6.16057
1128
UNKNOWN
English - United States
RT_ICON
6
3.34146
744
UNKNOWN
English - United States
RT_ICON
7
3.04232
296
UNKNOWN
English - United States
RT_ICON
102
2.71813
180
UNKNOWN
English - United States
RT_DIALOG
103
2.6691
104
UNKNOWN
English - United States
RT_GROUP_ICON
104
2.70411
344
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
11
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start bleachbit-2.1-setup-english.exe bleachbit-2.1-setup-english.exe bleachbit.exe taskkill.exe no specs explorer.exe no specs explorer.exe no specs explorer.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3856"C:\Users\admin\Desktop\BleachBit-2.1-setup-English.exe" C:\Users\admin\Desktop\BleachBit-2.1-setup-English.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3152"C:\Users\admin\Desktop\BleachBit-2.1-setup-English.exe" /UAC:3010E /NCRC C:\Users\admin\Desktop\BleachBit-2.1-setup-English.exe
BleachBit-2.1-setup-English.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
4064"C:\Program Files\BleachBit\BleachBit.exe"C:\Program Files\BleachBit\BleachBit.exe
BleachBit-2.1-setup-English.exe
User:
admin
Integrity Level:
HIGH
Description:
Free space and maintain privacy
Version:
2.1
3804taskkill.exe /f /IM explorer.exeC:\Windows\system32\taskkill.exe—BleachBit.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1044C:\Windows\explorer.exe C:\Windows\explorer.exeC:\Windows\explorer.exe—BleachBit.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1672C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -EmbeddingC:\Windows\explorer.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3172"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3772net stop wuauservC:\Windows\system32\net.exe—BleachBit.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Net Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2924C:\Windows\system32\net1 stop wuauservC:\Windows\system32\net1.exe—net.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Net Command
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3332net start wuauservC:\Windows\system32\net.exe—BleachBit.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Net Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
2 298
Read events
2 162
Write events
0
Delete events
0

Modification events

No data
Executable files
60
Suspicious files
6
Text files
145
Unknown types
19

Dropped files

PID
Process
Filename
Type
3152BleachBit-2.1-setup-English.exeC:\Program Files\BleachBit\_hashlib.pydexecutable
MD5:4B0B3B4DDCBB700098C4504517A63097
SHA256:A968DF624C9D03F4D757CE8877D80E4006B9224BFA0ADA012A10CBC3E310BD47
3152BleachBit-2.1-setup-English.exeC:\Program Files\BleachBit\_ctypes.pydexecutable
MD5:CB2198C7EF3571943C100F17147F1502
SHA256:A3B3DA69FDDFFB50EB7BACEB0A6B998041AC61937E79E93E490C5F7EE15790E0
3152BleachBit-2.1-setup-English.exeC:\Program Files\BleachBit\_sqlite3.pydexecutable
MD5:40B023BE874EC2ACE39495C235BDAAD1
SHA256:861658E53B67F95006004FE30B3072607457A2F0292234FFF602243BDA59E814
3152BleachBit-2.1-setup-English.exeC:\Program Files\BleachBit\_socket.pydexecutable
MD5:8E56091FB3F2116AF977F3E6C53B6141
SHA256:406A449DC5063EEADF9DE1878585CA8F719B5ACAF88E1DE16BFE9046BB7A8E63
3152BleachBit-2.1-setup-English.exeC:\Program Files\BleachBit\atk.pydexecutable
MD5:1C024E5F7463DCA0BB79578ACA416C67
SHA256:00771D2AF39F749D72538398289072AD51092B2A148F787BA11798750E8B566A
3152BleachBit-2.1-setup-English.exeC:\Program Files\BleachBit\bleachbit.exeexecutable
MD5:DFAFF7C682FBB3767BDEED8A3E6D5009
SHA256:E9A393496A83B774097AEBDBB3855B855C8D668F113083C952AEB2BD8B5ACB84
3856BleachBit-2.1-setup-English.exeC:\Users\admin\AppData\Local\Temp\nstF64D.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
3152BleachBit-2.1-setup-English.exeC:\Users\admin\AppData\Local\Temp\nsh19B3.tmp\UAC.dllexecutable
MD5:4814167AA1C7EC892E84907094646FAA
SHA256:32DD7269ABF5A0E5DB888E307D9DF313E87CEF4F1B597965A9D8E00934658822
3152BleachBit-2.1-setup-English.exeC:\Program Files\BleachBit\_ssl.pydexecutable
MD5:A6B3B4FF457C94DD5EBF343498791003
SHA256:44B10179D8E375BFCA2394CA555F1A7CDABC97F3834787B8B5C4E54EB1067997
3152BleachBit-2.1-setup-English.exeC:\Program Files\BleachBit\bleachbit_console.exeexecutable
MD5:73CA0D1F4088ABA7596B80F5F9E79578
SHA256:D441E31B354A224DA237D32414DDFC7B7995BC1849D3AB52F4015D8ABB36E104
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
4064
BleachBit.exe
104.27.158.169:443
update.bleachbit.org
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
update.bleachbit.org
  • 104.27.158.169
  • 104.27.159.169
suspicious

Threats

No threats detected
No debug info
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Reports
BleachBit-2.1-setup-English.exe