Overview

overview

10

Static

static

dfe468bdad...19.exe

windows7_x64

10

dfe468bdad...19.exe

windows10_x64

10

Resubmissions

13-09-2021 07:53

210913-jqz1badce3 10

Analysis

  • max time kernel
    151s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-en
  • submitted
    13-09-2021 07:53

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    dfe468bdad97b15c8ede2105a66c389b41f79e54de10747d6713140a70883a19.exe

  • Size

    1.2MB

  • MD5

    46418f7453541b35f5962bc93588c8d4

  • SHA1

    f6d57ef7add3039a956dd4a86f0efafb375d5eaf

  • SHA256

    dfe468bdad97b15c8ede2105a66c389b41f79e54de10747d6713140a70883a19

  • SHA512

    cb7c7acc6496155f96f357be50ff789ab5bbe668f7624592f27cd9093914026848e476ea367ca6177e66f78f2c59300b78b9ac8092d5c2e0499069a21097620b

Score
10/10
osirisbankerbotnet

Malware Config

Signatures

  • Osiris
    bankerbotnetosiris
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfe468bdad97b15c8ede2105a66c389b41f79e54de10747d6713140a70883a19.exe
    "C:\Users\Admin\AppData\Local\Temp\dfe468bdad97b15c8ede2105a66c389b41f79e54de10747d6713140a70883a19.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\windows\hh.exe
      "C:\windows\hh.exe"
      2⤵
        PID:1712
      • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
        "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
        2⤵
        • Executes dropped EXE
        PID:2016

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Connection Proxy

    1
    T1090

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      MD5

      b4cd27f2b37665f51eb9fe685ec1d373

      SHA1

      7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

      SHA256

      91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

      SHA512

      e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\x64btit.txt
      MD5

      a55acbb05ad7e76873a5f959f4440881

      SHA1

      f846237ca095dec863b6373eec2a145c044a10aa

      SHA256

      16dfea0c1489e88d1231932488d3dfde8266a6690015b982b031a67b67a81829

      SHA512

      7e5a4e359e973d4712ad0876a0827316124c000f4b505bf898512cae9f5ff847f61e1223ed441060c6f0436af3604c7b27952da97a0e06bff368422f1e22fd82

      Download Submit
    • \Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      MD5

      b4cd27f2b37665f51eb9fe685ec1d373

      SHA1

      7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

      SHA256

      91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

      SHA512

      e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

      Download Submit
    • memory/1512-52-0x00000000756A1000-0x00000000756A3000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1512-55-0x0000000002D80000-0x0000000002E1F000-memory.dmp
      Filesize

      636KB

      Download
    • memory/1512-54-0x0000000000220000-0x0000000000221000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1512-56-0x0000000001F70000-0x0000000002052000-memory.dmp
      Filesize

      904KB

      Download
    • memory/1512-57-0x0000000000400000-0x0000000000545000-memory.dmp
      Filesize

      1.3MB

      Download
    • memory/1712-53-0x0000000000000000-mapping.dmp
      Download
    • memory/2016-59-0x0000000000000000-mapping.dmp
      Download