Overview

overview

10

Static

static

1cd462020c...b1.exe

windows7_x64

10

1cd462020c...b1.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    152s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    07-06-2022 13:59

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General

  • Target

    1cd462020c2d71b99f86548ed284db7440e21fd203897715362caf8feba051b1.exe

  • Size

    471KB

  • MD5

    9292d0f25642e2ec149b335cdf87a897

  • SHA1

    875d3e7d929ff9fcdce273c90b540dd150733a8a

  • SHA256

    1cd462020c2d71b99f86548ed284db7440e21fd203897715362caf8feba051b1

  • SHA512

    77eaf8a7127ddb10b8170d46fdee96b55a4bafda9155bfbd44f475745b734480c5686a822b3eb4c437f6fc2552efc4b9c76a83c556130b2bf6cb70a34bf69643

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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1cd462020c2d71b99f86548ed284db7440e21fd203897715362caf8feba051b1.exe
    "C:\Users\Admin\AppData\Local\Temp\1cd462020c2d71b99f86548ed284db7440e21fd203897715362caf8feba051b1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1448
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:1116

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Connection Proxy

1
T1090

Impact

Replay Monitor

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Downloads

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

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

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

    28B

    MD5

    f704310ef34e11b5c1b0a9696489e495

    SHA1

    5a6bc4b23bab71c3436c7edb9a7401311472c41d

    SHA256

    df60da70f5b29026f9c5cf5ac3f3e82d83d9ca01bb30bf68feb8b42ba331970d

    SHA512

    eeda4345f7abceb568f44ee31ca8bc9462681fc942e4c75156cc539ac1fce0fcaf40f347a3aa2527cabc519b3cfc5116205f24ed2344b3517dbefab2672c26a8

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

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit
  • memory/1116-60-0x0000000000000000-mapping.dmp
    Download
  • memory/1448-57-0x0000000000400000-0x0000000004ED1000-memory.dmp
    Filesize

    74.8MB

    Download
  • memory/1448-58-0x0000000000320000-0x00000000003BF000-memory.dmp
    Filesize

    636KB

    Download
  • memory/1448-54-0x0000000004FEB000-0x0000000005040000-memory.dmp
    Filesize

    340KB

    Download
  • memory/1448-56-0x0000000075C51000-0x0000000075C53000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1448-55-0x0000000000220000-0x0000000000274000-memory.dmp
    Filesize

    336KB

    Download
  • memory/1448-64-0x0000000000280000-0x000000000029E000-memory.dmp
    Filesize

    120KB

    Download
  • memory/1448-63-0x0000000010000000-0x0000000010015000-memory.dmp
    Filesize

    84KB

    Download
  • memory/1448-65-0x0000000000400000-0x0000000004ED1000-memory.dmp
    Filesize

    74.8MB

    Download
  • memory/1448-66-0x0000000004FEB000-0x0000000005040000-memory.dmp
    Filesize

    340KB

    Download
  • memory/1448-67-0x0000000000320000-0x00000000003BF000-memory.dmp
    Filesize

    636KB

    Download