Overview

overview

10

Static

static

10

2a359b1080...b9.exe

windows7-x64

8

2a359b1080...b9.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2022 08:43

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General

  • Target

    2a359b10801a599ef45eff481440fade4752a748edd3ade77698bf73987002b9.exe

  • Size

    22KB

  • MD5

    80b2b69c2fdd36cdc86f0c09d051ba7b

  • SHA1

    cf40ff0619e70d274e943f7f4f35f1fe0224b74a

  • SHA256

    2a359b10801a599ef45eff481440fade4752a748edd3ade77698bf73987002b9

  • SHA512

    585400f2db58956440c9ea28fa0dbbe0ac18f38824a035ab3c18191c063716c1f4174def7aac1f9a9e5bbb69e38324ba0cb8ec9e036ea2aee3ec1082a5b2b5ed

  • SSDEEP

    384:5Y324bcgPiJLQrfARGSRUJsbY6ZgvSMBD3t8mRvR6JZlbw8hqIusZzZOA:OL2s+tRyRpcnug

Score
10/10
njratevasionpersistencetrojan

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 1 TTPs 1 IoCs
    evasion
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a359b10801a599ef45eff481440fade4752a748edd3ade77698bf73987002b9.exe
    "C:\Users\Admin\AppData\Local\Temp\2a359b10801a599ef45eff481440fade4752a748edd3ade77698bf73987002b9.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4308
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\2a359b10801a599ef45eff481440fade4752a748edd3ade77698bf73987002b9.exe" "2a359b10801a599ef45eff481440fade4752a748edd3ade77698bf73987002b9.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      PID:1600

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

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/1600-133-0x0000000000000000-mapping.dmp
    Download
  • memory/4308-132-0x0000000074BA0000-0x0000000075151000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/4308-134-0x0000000074BA0000-0x0000000075151000-memory.dmp
    Filesize

    5.7MB

    Download