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URL:

https://www.b-trust.bg/attachments/BtrustPrivateFile/51/docs/B-TrustInstaller10-5.exe

Full analysis: https://app.any.run/tasks/2c688ad5-562a-4177-b930-7a6f04472b25
Verdict: Malicious activity
Analysis date: June 27, 2022, 12:52:10
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

8314186BC41C38D0AAED0B843BCF97E2

SHA1:

662C4B72FBA66A7241BF99C33D27E04E1E167EEA

SHA256:

5CC8F1BAC04FFDAACDB5A27279982E7AFB7829E40438ABC36AF75CE8DD042700

SSDEEP:

3:N8DSLWQWRLi55/RXi4uUadaXUzkA:2OLWZARXMgX8

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

    • Drops executable file immediately after starts

      • chrome.exe (PID: 3692)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • chrome.exe (PID: 3692)

    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 3692)

    • Drops a file with a compile date too recent

      • chrome.exe (PID: 3692)

  • INFO

    • Checks supported languages

      • chrome.exe (PID: 3692)
      • chrome.exe (PID: 2284)
      • chrome.exe (PID: 2156)
      • chrome.exe (PID: 3876)
      • chrome.exe (PID: 2356)
      • chrome.exe (PID: 3188)
      • chrome.exe (PID: 2452)
      • chrome.exe (PID: 3368)
      • chrome.exe (PID: 2372)
      • chrome.exe (PID: 2888)
      • chrome.exe (PID: 2440)
      • chrome.exe (PID: 3408)
      • chrome.exe (PID: 3120)

    • Reads the computer name

      • chrome.exe (PID: 2452)
      • chrome.exe (PID: 3692)
      • chrome.exe (PID: 2356)
      • chrome.exe (PID: 2372)
      • chrome.exe (PID: 2440)
      • chrome.exe (PID: 2888)
      • chrome.exe (PID: 3120)

    • Reads the hosts file

      • chrome.exe (PID: 2452)
      • chrome.exe (PID: 3692)

    • Application launched itself

      • chrome.exe (PID: 3692)

    • Reads settings of System Certificates

      • chrome.exe (PID: 2452)

    • Reads the date of Windows installation

      • chrome.exe (PID: 3120)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
46
Monitored processes
13
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start chrome.exe chrome.exe no specs chrome.exe no specs 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

Process information

PID
CMD
Path
Indicators
Parent process
3692"C:\Program Files\Google\Chrome\Application\chrome.exe" --disk-cache-dir=null --disk-cache-size=1 --media-cache-size=1 --disable-gpu-shader-disk-cache --disable-background-networking "https://www.b-trust.bg/attachments/BtrustPrivateFile/51/docs/B-TrustInstaller10-5.exe"C:\Program Files\Google\Chrome\Application\chrome.exe
Explorer.EXE
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
86.0.4240.198
3876"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=86.0.4240.198 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x6eb3d988,0x6eb3d998,0x6eb3d9a4C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
86.0.4240.198
2356"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1008,16933822728430100572,8404475255173115073,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1068 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
2452"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1008,16933822728430100572,8404475255173115073,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1268 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe
chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
86.0.4240.198
2284"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1008,16933822728430100572,8404475255173115073,131072 --enable-features=PasswordImport --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1856 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
86.0.4240.198
2156"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1008,16933822728430100572,8404475255173115073,131072 --enable-features=PasswordImport --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1860 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
86.0.4240.198
3188"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1008,16933822728430100572,8404475255173115073,131072 --enable-features=PasswordImport --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2124 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
2372"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1008,16933822728430100572,8404475255173115073,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=2704 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
86.0.4240.198
3368"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1008,16933822728430100572,8404475255173115073,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3412 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
3408"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1008,16933822728430100572,8404475255173115073,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3440 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Total events
6 005
Read events
5 939
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
18
Text files
65
Unknown types
0

Dropped files

PID
Process
Filename
Type
3692chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-62B9A7FF-E6C.pma —
MD5:—
SHA256:—
3692chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferencestext
MD5:E9B29C4EDD0C58284DD3208EE60FA2AA
SHA256:815C71CC0B6D6EC114D5C1AB10C0E1FA0878926B5AF938610FCE59E97B0BFD24
3692chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\21514e8e-b0bf-4d11-8f99-6df1cd391567.tmptext
MD5:E9B29C4EDD0C58284DD3208EE60FA2AA
SHA256:815C71CC0B6D6EC114D5C1AB10C0E1FA0878926B5AF938610FCE59E97B0BFD24
3692chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.datbinary
MD5:9C016064A1F864C8140915D77CF3389A
SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787
3692chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\4e35c44f-f07b-4a48-95a2-411039ea5244.tmpbinary
MD5:5058F1AF8388633F609CADB75A75DC9D
SHA256:CDB4EE2AEA69CC6A83331BBE96DC2CAA9A299D21329EFB0336FC02A82E1839A8
3692chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Extension State\LOG.old~RFf9dfc.TMPtext
MD5:D097F8EB2230B3F32C41C5D75790508C
SHA256:ADDF87D20CD455CFB4AACB6B76719629C0277A4CF70B496343047BB73ABBAEF5
3876chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\CrashpadMetrics.pmabinary
MD5:03C4F648043A88675A920425D824E1B3
SHA256:F91DBB7C64B4582F529C968C480D2DCE1C8727390482F31E4355A27BB3D9B450
3692chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Session Storage\LOG.oldtext
MD5:995C92837E4775CAFFE387D51ADBA520
SHA256:51247C3464FD988B72670002D01A57FBFF1348704D325DC8FF8817ED2459D0D9
3692chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RFf9699.TMPtext
MD5:64AD8ED3E666540337BA541C549F72F7
SHA256:BECBDB08B5B37D203A85F2E974407334053BB1D2270F0B3C9A4DB963896F2206
3692chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\pkedcjkdefgpdelpbcmbmeomcjbeemfm\LOG.oldtext
MD5:5202CA4D6AF0C37DAEC0D528CC7F2986
SHA256:8F5B8FF94B14C36EA0CBE8FA0A4D165A632B45F834BBB7239E1A6CF6685F256C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
10
DNS requests
6
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
2452
chrome.exe
142.251.36.78:443
clients2.google.com
Google Inc.
US
whitelisted
2452
chrome.exe
142.251.37.109:443
accounts.google.com
Google Inc.
US
unknown
—
—
193.41.190.88:443
www.b-trust.bg
BankService AD
BG
unknown
2452
chrome.exe
172.217.16.195:443
ssl.gstatic.com
Google Inc.
US
whitelisted
2452
chrome.exe
142.250.181.225:443
clients2.googleusercontent.com
Google Inc.
US
whitelisted
2452
chrome.exe
193.41.190.88:443
www.b-trust.bg
BankService AD
BG
unknown

DNS requests

Domain
IP
Reputation
accounts.google.com
  • 142.251.37.109
shared
clients2.google.com
  • 142.251.36.78
whitelisted
www.b-trust.bg
  • 193.41.190.88
unknown
clients2.googleusercontent.com
  • 142.250.181.225
whitelisted
ssl.gstatic.com
  • 172.217.16.195
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
https://www.b-trust.bg/attachments/BtrustPrivateFile/51/docs/B-TrustInstaller10-5.exe