Overview

overview

10

Static

static

29bc26c70f...25.exe

windows7_x64

10

29bc26c70f...25.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    14-12-2020 14:05

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    29bc26c70ff98a045451952aa657e425.exe

  • Size

    23KB

  • MD5

    29bc26c70ff98a045451952aa657e425

  • SHA1

    c9e931e5ead070d6c888e4c90deb13d7c41a9c1c

  • SHA256

    306291e8befd3ca365e5bee82db0222708b5be37947f4290a13aab004c1f85b0

  • SHA512

    92bf4929a687c0c212fdcbf2bc2f3ebd5aea133137e9885c2636c8640eef30088f6c566b5e1baee6c48fe604e4398d563ad5aa597e35e5f3674f55af8d9e3fc6

Score
10/10
njratvitimastrojanevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

VitimasTrojan

C2

vitimascsgocheat.duckdns.org:1177

Mutex

c549f415a1b907b683bd4b8685d5023f

Attributes
  • reg_key

    c549f415a1b907b683bd4b8685d5023f

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Executes dropped EXE 1 IoCs
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Drops startup file 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 31 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29bc26c70ff98a045451952aa657e425.exe
    "C:\Users\Admin\AppData\Local\Temp\29bc26c70ff98a045451952aa657e425.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1980
    • C:\Users\Admin\AppData\Local\Temp\Gta5procces.exe
      "C:\Users\Admin\AppData\Local\Temp\Gta5procces.exe"
      2⤵
      • Executes dropped EXE
      • Drops startup file
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1772
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Gta5procces.exe" "Gta5procces.exe" ENABLE
        3⤵
          PID:520

    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

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Gta5procces.exe
      MD5

      29bc26c70ff98a045451952aa657e425

      SHA1

      c9e931e5ead070d6c888e4c90deb13d7c41a9c1c

      SHA256

      306291e8befd3ca365e5bee82db0222708b5be37947f4290a13aab004c1f85b0

      SHA512

      92bf4929a687c0c212fdcbf2bc2f3ebd5aea133137e9885c2636c8640eef30088f6c566b5e1baee6c48fe604e4398d563ad5aa597e35e5f3674f55af8d9e3fc6

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\Gta5procces.exe
      MD5

      29bc26c70ff98a045451952aa657e425

      SHA1

      c9e931e5ead070d6c888e4c90deb13d7c41a9c1c

      SHA256

      306291e8befd3ca365e5bee82db0222708b5be37947f4290a13aab004c1f85b0

      SHA512

      92bf4929a687c0c212fdcbf2bc2f3ebd5aea133137e9885c2636c8640eef30088f6c566b5e1baee6c48fe604e4398d563ad5aa597e35e5f3674f55af8d9e3fc6

      Download Submit
    • \Users\Admin\AppData\Local\Temp\Gta5procces.exe
      MD5

      29bc26c70ff98a045451952aa657e425

      SHA1

      c9e931e5ead070d6c888e4c90deb13d7c41a9c1c

      SHA256

      306291e8befd3ca365e5bee82db0222708b5be37947f4290a13aab004c1f85b0

      SHA512

      92bf4929a687c0c212fdcbf2bc2f3ebd5aea133137e9885c2636c8640eef30088f6c566b5e1baee6c48fe604e4398d563ad5aa597e35e5f3674f55af8d9e3fc6

      Download Submit
    • memory/520-6-0x0000000000000000-mapping.dmp
      Download
    • memory/1772-3-0x0000000000000000-mapping.dmp
      Download