File name:

BootstrapperV1.23..exe

Full analysis: https://app.any.run/tasks/4cb1fbff-62f5-48e2-bf4a-ce741f710e70
Verdict: Malicious activity
Threats:

Blank Grabber is an infostealer written in Python. It is designed to steal a wide array of data, such as browser login credentials, crypto wallets, Telegram sessions, and Discord tokens. It is an open-source malware, with its code available on GitHub and regularly receiving updates. Blank Grabber builder’s simple interface lets threat actors even with basic skills to deploy it and conduct attacks.

Malware Trends Tracker     >>>
Analysis date: December 01, 2024, 18:56:15
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
blankgrabber
evasion
discord
stealer
python
pyinstaller
susp-powershell
discordgrabber
generic
growtopia
ims-api
umbralstealer
upx
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (GUI) x86-64, for MS Windows, 6 sections
MD5:

0C8ED5A00F6A57DF929D5109063C00F7

SHA1:

7DD81A857DB4AEEAD10F98336005F425270F0BD4

SHA256:

791D392C3603D064D6B2CA975D90E8CE13CA50F28B2569919D8F0B33706E1863

SSDEEP:

98304:NJ3o+GmE/ZsG6TRAXfjE+DkVkFOBNdtLOSA2ibMlq0TdjgMNbwmfqqQVH68DcDor:cqxqer44a+bAdjRnbdU4

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

    • BlankGrabber has been detected

      • BootstrapperV1.23..exe (PID: 6404)

    • Executing a file with an untrusted certificate

      • BootstrapperV1.23..exe (PID: 6404)
      • BootstrapperV1.23..exe (PID: 6424)

    • Adds path to the Windows Defender exclusion list

      • BootstrapperV1.23..exe (PID: 6684)

    • DISCORDGRABBER has been detected (YARA)

      • BootstrapperV1.23..exe (PID: 6684)

    • GROWTOPIA has been detected (YARA)

      • BootstrapperV1.23..exe (PID: 6684)

    • UMBRALSTEALER has been detected (YARA)

      • BootstrapperV1.23..exe (PID: 6684)

    • Stealers network behavior

      • BootstrapperV1.23..exe (PID: 6684)

    • BLANKGRABBER has been detected (SURICATA)

      • BootstrapperV1.23..exe (PID: 6684)

    • Actions looks like stealing of personal data

      • BootstrapperV1.23..exe (PID: 6684)

  • SUSPICIOUS

    • Starts a Microsoft application from unusual location

      • BootstrapperV1.23..exe (PID: 6404)
      • BootstrapperV1.23..exe (PID: 6424)
      • BootstrapperV1.23..exe (PID: 6632)

    • The process drops C-runtime libraries

      • BootstrapperV1.23..exe (PID: 6404)

    • Process drops python dynamic module

      • BootstrapperV1.23..exe (PID: 6404)

    • Application launched itself

      • BootstrapperV1.23..exe (PID: 6404)
      • BootstrapperV1.23..exe (PID: 6424)

    • Reads security settings of Internet Explorer

      • BootstrapperV1.23..exe (PID: 6424)

    • Reads the date of Windows installation

      • BootstrapperV1.23..exe (PID: 6424)

    • Loads Python modules

      • BootstrapperV1.23..exe (PID: 6684)
      • BootstrapperV1.23..exe (PID: 6424)

    • Starts CMD.EXE for commands execution

      • BootstrapperV1.23..exe (PID: 6684)

    • Found strings related to reading or modifying Windows Defender settings

      • BootstrapperV1.23..exe (PID: 6684)

    • Get information on the list of running processes

      • BootstrapperV1.23..exe (PID: 6684)

    • Possible usage of Discord/Telegram API has been detected (YARA)

      • BootstrapperV1.23..exe (PID: 6684)

    • Checks for external IP

      • BootstrapperV1.23..exe (PID: 6684)
      • svchost.exe (PID: 2192)

    • Process drops legitimate windows executable

      • BootstrapperV1.23..exe (PID: 6404)

    • Executable content was dropped or overwritten

      • BootstrapperV1.23..exe (PID: 6404)

  • INFO

    • Checks supported languages

      • BootstrapperV1.23..exe (PID: 6404)
      • BootstrapperV1.23..exe (PID: 6424)
      • BootstrapperV1.23..exe (PID: 6684)

    • Reads the computer name

      • BootstrapperV1.23..exe (PID: 6404)
      • BootstrapperV1.23..exe (PID: 6684)
      • BootstrapperV1.23..exe (PID: 6424)

    • Process checks computer location settings

      • BootstrapperV1.23..exe (PID: 6424)

    • Create files in a temporary directory

      • BootstrapperV1.23..exe (PID: 6424)
      • BootstrapperV1.23..exe (PID: 6684)
      • BootstrapperV1.23..exe (PID: 6404)

    • PyInstaller has been detected (YARA)

      • BootstrapperV1.23..exe (PID: 6632)
      • BootstrapperV1.23..exe (PID: 6684)

    • Found Base64 encoded reflection usage via PowerShell (YARA)

      • BootstrapperV1.23..exe (PID: 6684)

    • UPX packer has been detected

      • BootstrapperV1.23..exe (PID: 6684)

    • Attempting to use instant messaging service

      • BootstrapperV1.23..exe (PID: 6684)
      • svchost.exe (PID: 2192)
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) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 2024:11:30 19:17:27+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 14.41
CodeSize: 172032
InitializedDataSize: 94208
UninitializedDataSize: -
EntryPoint: 0xce20
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 10.0.19041.1
ProductVersionNumber: 10.0.19041.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Microsoft Corporation
FileDescription: DDODiag is a tool that collects Device Display Object (DDO) information from the system and logs it
FileVersion: 10.0.19041.1 (WinBuild.160101.0800)
InternalName: DDODiag
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFileName: DDODiag.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 10.0.19041.1
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
205
Monitored processes
6
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #BLANKGRABBER bootstrapperv1.23..exe bootstrapperv1.23..exe no specs bootstrapperv1.23..exe tiworker.exe no specs svchost.exe #BLANKGRABBER bootstrapperv1.23..exe

Process information

PID
CMD
Path
Indicators
Parent process
2192C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
6404"C:\Users\admin\Desktop\BootstrapperV1.23..exe" C:\Users\admin\Desktop\BootstrapperV1.23..exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
DDODiag is a tool that collects Device Display Object (DDO) information from the system and logs it
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\users\admin\desktop\bootstrapperv1.23..exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
6424"C:\Users\admin\Desktop\BootstrapperV1.23..exe" C:\Users\admin\Desktop\BootstrapperV1.23..exe—BootstrapperV1.23..exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
DDODiag is a tool that collects Device Display Object (DDO) information from the system and logs it
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\users\admin\desktop\bootstrapperv1.23..exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
6632"C:\Users\admin\Desktop\BootstrapperV1.23..exe" C:\Users\admin\Desktop\BootstrapperV1.23..exeC:\Users\admin\Desktop\BootstrapperV1.23..exe
BootstrapperV1.23..exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
DDODiag is a tool that collects Device Display Object (DDO) information from the system and logs it
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\kernel.appcore.dll
6684"C:\Users\admin\Desktop\BootstrapperV1.23..exe" C:\Users\admin\Desktop\BootstrapperV1.23..exeC:\Users\admin\Desktop\BootstrapperV1.23..exe
BootstrapperV1.23..exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
DDODiag is a tool that collects Device Display Object (DDO) information from the system and logs it
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\users\admin\appdata\local\temp\_mei66322\_lzma.pyd
c:\users\admin\appdata\local\temp\_mei66322\_bz2.pyd
c:\users\admin\appdata\local\temp\_mei66322\_sqlite3.pyd
c:\users\admin\appdata\local\temp\_mei66322\sqlite3.dll
c:\users\admin\appdata\local\temp\_mei66322\_socket.pyd
c:\windows\system32\iphlpapi.dll
c:\users\admin\appdata\local\temp\_mei66322\select.pyd
c:\users\admin\appdata\local\temp\_mei66322\_ssl.pyd
c:\windows\system32\crypt32.dll
c:\users\admin\appdata\local\temp\_mei66322\libcrypto-3.dll
7084C:\WINDOWS\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.3989_none_7ddb45627cb30e03\TiWorker.exe -EmbeddingC:\Windows\WinSxS\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.3989_none_7ddb45627cb30e03\TiWorker.exe—svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Modules Installer Worker
Exit code:
0
Version:
10.0.19041.3989 (WinBuild.160101.0800)
Modules
Images
c:\windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.3989_none_7ddb45627cb30e03\tiworker.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
Total events
13 552
Read events
13 549
Write events
3
Delete events
0

Modification events

(PID) Process:(6684) BootstrapperV1.23..exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Multimedia\DrawDib
Operation:writeName: 1280x720x32(BGR 0)
Value:
31,31,31,31
(PID) Process:(7084) TiWorker.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing
Operation:writeName:SessionIdHigh
Value:
31147042
(PID) Process:(7084) TiWorker.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing
Operation:writeName:SessionIdLow
Value:
Executable files
18
Suspicious files
10
Text files
31
Unknown types
0

Dropped files

PID
Process
Filename
Type
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\_bz2.pydexecutable
MD5:58FC4C56F7F400DE210E98CCB8FDC4B2
SHA256:DFC195EBB59DC5E365EFD3853D72897B8838497E15C0977B6EDB1EB347F13150
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\_socket.pydexecutable
MD5:14392D71DFE6D6BDC3EBCDBDE3C4049C
SHA256:A1E39E2386634069070903E2D9C2B51A42CB0D59C20B7BE50EF95C89C268DEB2
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\libcrypto-3.dllexecutable
MD5:8377FE5949527DD7BE7B827CB1FFD324
SHA256:88E8AA1C816E9F03A3B589C7028319EF456F72ADB86C9DDCA346258B6B30402D
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\_lzma.pydexecutable
MD5:055EB9D91C42BB228A72BF5B7B77C0C8
SHA256:DE342275A648207BEF9B9662C9829AF222B160975AD8925CC5612CD0F182414E
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\_hashlib.pydexecutable
MD5:D6F123C4453230743ADCC06211236BC0
SHA256:7A904FA6618157C34E24AAAC33FDF84035215D82C08EEC6983C165A49D785DC9
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\VCRUNTIME140.dllexecutable
MD5:862F820C3251E4CA6FC0AC00E4092239
SHA256:36585912E5EAF83BA9FEA0631534F690CCDC2D7BA91537166FE53E56C221E153
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\_queue.pydexecutable
MD5:513DCE65C09B3ABC516687F99A6971D8
SHA256:D4BE41574C3E17792A25793E6F5BF171BAEEB4255C08CB6A5CD7705A91E896FC
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\libffi-8.dllexecutable
MD5:08B000C3D990BC018FCB91A1E175E06E
SHA256:135C772B42BA6353757A4D076CE03DBF792456143B42D25A62066DA46144FECE
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\_decimal.pydexecutable
MD5:21D27C95493C701DFF0206FF5F03941D
SHA256:38EC7A3C2F368FFEB94524D7C66250C0D2DAFE58121E93E54B17C114058EA877
6404BootstrapperV1.23..exeC:\Users\admin\AppData\Local\Temp\_MEI64042\_sqlite3.pydexecutable
MD5:8CD40257514A16060D5D882788855B55
SHA256:7D53DF36EE9DA2DF36C2676CFAEA84EE87E7E2A15AD8123F6ABB48717C3BC891
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
24
DNS requests
11
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
23.53.40.202:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
23.52.120.96:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6684
BootstrapperV1.23..exe
GET
200
208.95.112.1:80
http://ip-api.com/json/?fields=225545
unknown
—
—
shared
—
—
GET
204
216.58.206.35:443
https://gstatic.com/generate_204
unknown
—
—
unknown
—
—
GET
200
23.52.120.96:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
POST
200
162.159.135.232:443
https://discord.com/api/webhooks/1312497480939733073/G6gI7uDzLXTvHW8I5Jm8dHM3T7MZtozojqFvV__yblmF3-v6yLA03fuhibcfvyKlqD3y
unknown
binary
2.44 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
4
System
192.168.100.255:137
—
—
—
whitelisted
6068
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4712
MoUsoCoreWorker.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
2.16.110.200:443
www.bing.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
23.53.40.202:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
—
—
23.52.120.96:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
6684
BootstrapperV1.23..exe
172.217.16.195:443
gstatic.com
GOOGLE
US
whitelisted
6068
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
  • 51.104.136.2
whitelisted
www.bing.com
  • 2.16.110.200
  • 2.16.110.193
  • 2.16.110.152
  • 2.16.110.195
  • 2.16.110.168
  • 2.16.110.171
  • 2.16.110.203
  • 2.16.110.179
  • 2.16.110.170
whitelisted
google.com
  • 142.250.185.142
whitelisted
crl.microsoft.com
  • 23.53.40.202
  • 23.53.40.177
  • 23.53.41.90
whitelisted
www.microsoft.com
  • 23.52.120.96
whitelisted
gstatic.com
  • 172.217.16.195
whitelisted
ip-api.com
  • 208.95.112.1
shared
discord.com
  • 162.159.135.232
  • 162.159.138.232
  • 162.159.136.232
  • 162.159.137.232
  • 162.159.128.233
whitelisted
self.events.data.microsoft.com
  • 13.89.178.26
whitelisted

Threats

PID
Process
Class
Message
2192
svchost.exe
Device Retrieving External IP Address Detected
INFO [ANY.RUN] External IP Check (ip-api .com)
2192
svchost.exe
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com)
2192
svchost.exe
Misc activity
ET INFO Observed Discord Domain in DNS Lookup (discord .com)
6684
BootstrapperV1.23..exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup ip-api.com
6684
BootstrapperV1.23..exe
A Network Trojan was detected
STEALER [ANY.RUN] BlankGrabber (SkochGrabber) Generic External IP Check
6684
BootstrapperV1.23..exe
Misc activity
ET INFO Observed Discord Domain (discord .com in TLS SNI)
No debug info
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Reports
BootstrapperV1.23..exe