Overview

overview

10

Static

static

June RFQ -...on.exe

windows7_x64

10

June RFQ -...on.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    16-06-2022 03:12

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General

  • Target

    June RFQ - Finished Products List & Selection.exe

  • Size

    1.7MB

  • MD5

    db2b4147cb7d7bd810f7b8b2c7f04b3c

  • SHA1

    ba7280b3e57c30e84043d69a15a2b41e66f7f8bb

  • SHA256

    b1ea8507fb9fce713b396b966cbe353e767bea754198c6c1c6d32f33a1919611

  • SHA512

    fe810165022a1d3e7ae9a7edb079ac3dbe4b40cb06302ff90b37eab0dd6dd1e27bdec20a6b4a549010f0cdc96525a03b6dc14186bfd029d9d81c4afbfd348501

Score
10/10
bitratpersistencesuricatatrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

bilt.shipnotifica.com:3988

Attributes
  • communication_password

    2591605625515675ce1c298f970d39b2

  • install_dir

    msfixrs

  • install_file

    msfixr.exe

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

    trojanbitrat
  • suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)

    suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)

    suricata
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: RenamesItself 25 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\June RFQ - Finished Products List & Selection.exe
    "C:\Users\Admin\AppData\Local\Temp\June RFQ - Finished Products List & Selection.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Users\Admin\AppData\Local\Temp\June RFQ - Finished Products List & Selection.exe
      "C:\Users\Admin\AppData\Local\Temp\June RFQ - Finished Products List & Selection.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1500

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1500-62-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

    Download
  • memory/1500-64-0x0000000074DD1000-0x0000000074DD3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1500-56-0x00000000007E2740-mapping.dmp
    Download
  • memory/1500-57-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

    Download
  • memory/1500-69-0x0000000000250000-0x000000000025A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1500-68-0x0000000000250000-0x000000000025A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1500-55-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

    Download
  • memory/1500-61-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

    Download
  • memory/1500-58-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

    Download
  • memory/1500-63-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

    Download
  • memory/1500-67-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

    Download
  • memory/1500-65-0x0000000000250000-0x000000000025A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1500-66-0x0000000000250000-0x000000000025A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1936-60-0x0000000002A10000-0x0000000002B83000-memory.dmp
    Filesize

    1.4MB

    Download
  • memory/1936-59-0x0000000002890000-0x0000000002A03000-memory.dmp
    Filesize

    1.4MB

    Download
  • memory/1936-54-0x0000000002890000-0x0000000002A03000-memory.dmp
    Filesize

    1.4MB

    Download