URL:

http://mbslmail.mbslbank.com/get-mail/20190418/99DF838014E.AAEA7/tallestcrypt.bat

Full analysis: https://app.any.run/tasks/c2493cd7-5bde-41c4-971d-2b7f83d2b327
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: April 23, 2019, 13:12:40
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
loader
Indicators:
MD5:

33968C5F54B92B98A1255D3A6A14469C

SHA1:

CC0E1CBA83CEC415F48785942823DAA6C1EDA489

SHA256:

C9906FCE4847ABD1682C1BB61990B56018FD49418E1C6C97F4C57D3AC61FDBBB

SSDEEP:

3:N1KT2TIWWQkRDRAVydH/+ctgEWAc/4:Cvqi/dV

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

    • Downloads executable files from the Internet

      • chrome.exe (PID: 1796)

    • Application was dropped or rewritten from another process

      • tallestcrypt.bat (PID: 3920)
      • tallestcrypt.bat (PID: 1936)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • chrome.exe (PID: 1796)

    • Suspicious files were dropped or overwritten

      • chrome.exe (PID: 1796)

    • Starts CMD.EXE for commands execution

      • explorer.exe (PID: 116)

    • Starts application with an unusual extension

      • explorer.exe (PID: 116)
      • tallestcrypt.bat (PID: 3920)

    • Application launched itself

      • tallestcrypt.bat (PID: 3920)

  • INFO

    • Application launched itself

      • chrome.exe (PID: 1796)

    • Reads settings of System Certificates

      • chrome.exe (PID: 1796)
      • explorer.exe (PID: 116)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
52
Monitored processes
16
Malicious processes
0
Suspicious processes
2

Behavior graph

Click at the process to see the details
start chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs cmd.exe chrome.exe no specs explorer.exe chrome.exe no specs tallestcrypt.bat no specs tallestcrypt.bat no specs

Process information

PID
CMD
Path
Indicators
Parent process
116C:\Windows\Explorer.EXEC:\Windows\explorer.exe
—
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sfc.dll
c:\windows\system32\sfc_os.dll
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\imageres.dll
c:\windows\system32\wpdshext.dll
c:\windows\system32\audiodev.dll
c:\windows\system32\wmvcore.dll
c:\windows\system32\wmasf.dll
c:\windows\system32\ehstorapi.dll
c:\windows\system32\structuredquery.dll
928"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=960,11659240946840176554,15815387434956610658,131072 --enable-features=PasswordImport --service-pipe-token=16330913219482354353 --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=16330913219482354353 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2060 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1244"C:\Windows\System32\cmd.exe" /C "C:\Users\admin\Downloads\tallestcrypt.bat" C:\Windows\System32\cmd.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1472"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=960,11659240946840176554,15815387434956610658,131072 --enable-features=PasswordImport --lang=en-US --no-sandbox --service-request-channel-token=5217268819430457959 --mojo-platform-channel-handle=544 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1664"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=960,11659240946840176554,15815387434956610658,131072 --enable-features=PasswordImport --disable-gpu-compositing --service-pipe-token=4373769542836719106 --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=4373769542836719106 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3768 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1796"C:\Program Files\Google\Chrome\Application\chrome.exe" http://mbslmail.mbslbank.com/get-mail/20190418/99DF838014E.AAEA7/tallestcrypt.batC:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\shlwapi.dll
1936C:\Users\admin\Downloads\tallestcrypt.bat" C:\Users\admin\Downloads\tallestcrypt.bat—tallestcrypt.bat
User:
admin
Company:
DOUGHERTY10
Integrity Level:
MEDIUM
Description:
CUCULA2
Exit code:
0
Version:
1.02.0002
Modules
Images
c:\users\admin\downloads\tallestcrypt.bat
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
2068"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=960,11659240946840176554,15815387434956610658,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=10415454702454984592 --mojo-platform-channel-handle=4360 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2188"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=960,11659240946840176554,15815387434956610658,131072 --enable-features=PasswordImport --service-pipe-token=5829328105843343547 --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=5829328105843343547 --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2400 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2820"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=960,11659240946840176554,15815387434956610658,131072 --enable-features=PasswordImport --service-pipe-token=447975326714319802 --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=447975326714319802 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2016 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
Total events
1 031
Read events
861
Write events
167
Delete events
3

Modification events

(PID) Process:(1796) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(1796) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(1796) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(1796) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(1796) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(3696) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:1796-13200498778908125
Value:
259
(PID) Process:(1796) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(1796) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(1796) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:3488-13197474229333984
Value:
0
(PID) Process:(1796) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
Executable files
2
Suspicious files
10
Text files
53
Unknown types
1

Dropped files

PID
Process
Filename
Type
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\index —
MD5:—
SHA256:—
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_0 —
MD5:—
SHA256:—
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1 —
MD5:—
SHA256:—
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_2 —
MD5:—
SHA256:—
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_3 —
MD5:—
SHA256:—
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\d51138ba-2a8d-49d7-b708-5826074eb7d6.tmp —
MD5:—
SHA256:—
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\index —
MD5:—
SHA256:—
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_0 —
MD5:—
SHA256:—
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1 —
MD5:—
SHA256:—
1796chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_2 —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
12
DNS requests
10
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1796
chrome.exe
GET
200
220.247.217.218:80
http://mbslmail.mbslbank.com/get-mail/20190418/99DF838014E.AAEA7/tallestcrypt.bat
LK
executable
472 Kb
suspicious
116
explorer.exe
GET
200
93.184.221.240:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
55.6 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
1796
chrome.exe
172.217.22.99:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
1796
chrome.exe
220.247.217.218:80
mbslmail.mbslbank.com
Sri Lanka Telecom Internet
LK
suspicious
1796
chrome.exe
172.217.23.174:443
sb-ssl.google.com
Google Inc.
US
whitelisted
1796
chrome.exe
172.217.18.100:443
www.google.com
Google Inc.
US
whitelisted
1796
chrome.exe
172.217.22.35:443
ssl.gstatic.com
Google Inc.
US
whitelisted
1796
chrome.exe
172.217.22.110:443
safebrowsing.google.com
Google Inc.
US
whitelisted
1796
chrome.exe
172.217.18.99:443
www.gstatic.com
Google Inc.
US
whitelisted
1796
chrome.exe
216.58.208.46:443
clients1.google.com
Google Inc.
US
whitelisted
116
explorer.exe
93.184.221.240:80
www.download.windowsupdate.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1796
chrome.exe
172.217.16.173:443
accounts.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
mbslmail.mbslbank.com
  • 220.247.217.218
suspicious
clientservices.googleapis.com
  • 172.217.22.99
whitelisted
accounts.google.com
  • 172.217.16.173
shared
sb-ssl.google.com
  • 172.217.23.174
whitelisted
www.google.com
  • 172.217.18.100
malicious
ssl.gstatic.com
  • 172.217.22.35
whitelisted
safebrowsing.google.com
  • 172.217.22.110
whitelisted
www.gstatic.com
  • 172.217.18.99
whitelisted
www.download.windowsupdate.com
  • 93.184.221.240
whitelisted
clients1.google.com
  • 216.58.208.46
whitelisted

Threats

PID
Process
Class
Message
1796
chrome.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
Interactive malware hunting service ANY.RUN
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Reports
http://mbslmail.mbslbank.com/get-mail/20190418/99DF838014E.AAEA7/tallestcrypt.bat