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File name:

b9

Full analysis: https://app.any.run/tasks/dbced6c7-322f-43c8-b252-2e92c23d1868
Verdict: Malicious activity
Threats:

Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns.

Analysis date: June 27, 2022, 08:57:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
stealer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
MD5:

D38AEEE9C8DD6B357A54D9B874ECA0BE

SHA1:

2D5CBCFC5D1400E942713A963A1176AC472F283A

SHA256:

B97312CEF15E3F6261153A241FD2C2836DF31C182DB6BA9D6B89661D429D4926

SSDEEP:

98304:Duw5rIL/9BkmmqnVfq8CtffFB9aK/il4:Duw5SvxBWFBYn

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

      • cmd.exe (PID: 3876)
    • Changes the autorun value in the registry

      • reg.exe (PID: 2096)
    • Stealing of credential data

      • b9.exe (PID: 3080)
    • Actions looks like stealing of personal data

      • b9.exe (PID: 3080)
  • SUSPICIOUS

    • Checks supported languages

      • b9.exe (PID: 3080)
      • cmd.exe (PID: 3876)
      • cmd.exe (PID: 3916)
      • cmd.exe (PID: 3380)
      • cmd.exe (PID: 3028)
      • WMIC.exe (PID: 3136)
      • cmd.exe (PID: 3840)
      • WMIC.exe (PID: 4048)
      • wmic.exe (PID: 2332)
    • Reads the computer name

      • b9.exe (PID: 3080)
      • wmic.exe (PID: 2332)
      • WMIC.exe (PID: 4048)
      • WMIC.exe (PID: 3136)
    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 3916)
    • Executable content was dropped or overwritten

      • cmd.exe (PID: 3876)
    • Drops a file with a compile date too recent

      • cmd.exe (PID: 3876)
    • Starts CMD.EXE for commands execution

      • b9.exe (PID: 3080)
    • Uses ATTRIB.EXE to modify file attributes

      • cmd.exe (PID: 3380)
    • Uses WMIC.EXE to obtain a list of video controllers

      • cmd.exe (PID: 3028)
    • Uses WMIC.EXE to obtain a system information

      • cmd.exe (PID: 3028)
      • b9.exe (PID: 3080)
      • cmd.exe (PID: 3840)
  • INFO

    • Checks supported languages

      • reg.exe (PID: 2096)
      • attrib.exe (PID: 2380)
      • nltest.exe (PID: 2648)
    • Reads settings of System Certificates

      • b9.exe (PID: 3080)
    • Reads the computer name

      • nltest.exe (PID: 2648)
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) (42.1)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2022:06:23 00:59:08+02:00
PEType: PE32
LinkerVersion: 2.34
CodeSize: 3337728
InitializedDataSize: 6355968
UninitializedDataSize: 99840
EntryPoint: 0x14a0
OSVersion: 4
ImageVersion: 1
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 22-Jun-2022 22:59:08
TLS Callbacks: 2 callback(s) detected.

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 7
Time date stamp: 22-Jun-2022 22:59:08
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_DEBUG_STRIPPED
  • 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
0x0032ED18
0x0032EE00
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.06732
.data
0x00330000
0x0003C5EC
0x0003C600
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.05172
.rdata
0x0036D000
0x002A31BC
0x002A3200
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.82079
.bss
0x00611000
0x00018508
0x00000000
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x0062A000
0x00001010
0x00001200
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.94604
.CRT
0x0062C000
0x00000034
0x00000200
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.278927
.tls
0x0062D000
0x00000008
0x00000200
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0

Imports

KERNEL32.dll
msvcrt.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
51
Monitored processes
12
Malicious processes
1
Suspicious processes
2

Behavior graph

Click at the process to see the details
start b9.exe cmd.exe cmd.exe no specs reg.exe cmd.exe no specs attrib.exe no specs nltest.exe no specs cmd.exe no specs wmic.exe no specs cmd.exe no specs wmic.exe no specs wmic.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3080"C:\Users\admin\AppData\Local\Temp\b9.exe" C:\Users\admin\AppData\Local\Temp\b9.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
3876cmd /C move /Y C:\Users\admin\AppData\Local\Temp\b9.exe C:\Users\admin\AppData\Roaming\Microsoft\aUSejPpBuK.exeC:\Windows\system32\cmd.exe
b9.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3916cmd /C "REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /V aUSejPpBuK.exe /t REG_SZ /F /D C:\Windows\aUSejPpBuK.exe"C:\Windows\system32\cmd.exeb9.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2096REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /V aUSejPpBuK.exe /t REG_SZ /F /D C:\Windows\aUSejPpBuK.exeC:\Windows\system32\reg.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3380cmd /C attrib +S +H C:\Users\admin\AppData\Roaming\Microsoft\aUSejPpBuK.exeC:\Windows\system32\cmd.exeb9.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2380attrib +S +H C:\Users\admin\AppData\Roaming\Microsoft\aUSejPpBuK.exeC:\Windows\system32\attrib.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Attribute Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2648nltest /domain_trusts /all_trustsC:\Windows\system32\nltest.exeb9.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Logon Server Test Utility
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3028cmd /C "wmic path win32_VideoController get name"C:\Windows\system32\cmd.exeb9.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3136wmic path win32_VideoController get nameC:\Windows\System32\Wbem\WMIC.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
WMI Commandline Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3840cmd /C "wmic cpu get name"C:\Windows\system32\cmd.exeb9.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
3 171
Read events
3 156
Write events
15
Delete events
0

Modification events

(PID) Process:(3080) b9.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2096) reg.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:aUSejPpBuK.exe
Value:
C:\Windows\aUSejPpBuK.exe
Executable files
1
Suspicious files
1
Text files
2
Unknown types
1

Dropped files

PID
Process
Filename
Type
3080b9.exeC:\Users\admin\AppData\Local\Temp\75c3ed907c097b760fa9aad8b7226bed.datbinary
MD5:65E68DF5BFEBF218D9D4189937FAE419
SHA256:142D4DBA65A0D235ACC6F3224A1E54B9135BB519A380CCB80AC913450078E21B
3080b9.exeC:\Users\admin\AppData\Local\Temp\[LT]Logs\Password\Google.txttext
MD5:D878C2DCF8D84AFCC04D3CF124686F7C
SHA256:6E16585BFAE53418F4E9B8022D1CC0E9E943051CE9EF48EC2008E9E3C723A659
3876cmd.exeC:\Users\admin\AppData\Roaming\Microsoft\aUSejPpBuK.exeexecutable
MD5:D38AEEE9C8DD6B357A54D9B874ECA0BE
SHA256:B97312CEF15E3F6261153A241FD2C2836DF31C182DB6BA9D6B89661D429D4926
3080b9.exeC:\Users\admin\AppData\Local\Temp\KmtSUhaZ7u.dbsqlite
MD5:CC104C4E4E904C3AD7AD5C45FBFA7087
SHA256:321BE844CECC903EF1E7F875B729C96BB3ED0D4986314384CD5944A29A670C9B
3080b9.exeC:\Users\admin\AppData\Local\Temp\KmtSUhaZ7uiW.dbtext
MD5:736F7579F0521DAF5695CD8A3B3CDA6A
SHA256:10A24B1012BEF30456C31ABB66DF14CE66BAAA78C450A87E3E647A9E44E31E8E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
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
3080
b9.exe
104.26.0.100:443
get.geojs.io
Cloudflare Inc
US
shared
3080
b9.exe
193.233.48.50:8082
OOO FREEnet Group
RU
unknown

DNS requests

Domain
IP
Reputation
get.geojs.io
  • 104.26.0.100
  • 104.26.1.100
  • 172.67.70.233
suspicious

Threats

No threats detected
No debug info