Overview

overview

10

Static

static

8

bbc8642f18...14.exe

windows7-x64

10

bbc8642f18...14.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    25-07-2022 00:13

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General

  • Target

    bbc8642f184ca267648daa057474219899d5ba04f5cef9e530eef99ce1bb9514.exe

  • Size

    671KB

  • MD5

    f6bdf58f0ab7ea76f7527953be3c514f

  • SHA1

    63f86c1d575bdcf1b6ac196daf5d6d641340e260

  • SHA256

    bbc8642f184ca267648daa057474219899d5ba04f5cef9e530eef99ce1bb9514

  • SHA512

    9b7eea48364d750f8fb42951f70e8368e8e537389852c62b79c63302e8635bdfd8a99bf462ffee4af595eeebea3053cef14d38f940ab076c114abe5c438a35e3

Score
10/10
osirisbankerbotnetupx

Malware Config

Signatures

  • Osiris
    bankerbotnetosiris
  • Executes dropped EXE 1 IoCs
  • UPX packed file 1 IoCs

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

    upx
  • 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\bbc8642f184ca267648daa057474219899d5ba04f5cef9e530eef99ce1bb9514.exe
    "C:\Users\Admin\AppData\Local\Temp\bbc8642f184ca267648daa057474219899d5ba04f5cef9e530eef99ce1bb9514.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1496
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:940

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

    2458b933e4c2fb919a142cd326238da3

    SHA1

    ed21b8df5db14e5e6b4daaa4ef1245171c19b957

    SHA256

    d066b10e8ec57a15db4c40c2d672186278887bc6e9dfe8e69ddb715638470270

    SHA512

    0712dc5f6820cae6ccd025f8e83e425af787cdb7e53d7b466af4f71576c07dee25b5502382ffabe5332ac53270b2a106584c2f05469e9baed6d2c6b6170bdc50

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

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    Download Submit
  • memory/940-60-0x0000000000000000-mapping.dmp
    Download
  • memory/1496-58-0x0000000002D80000-0x0000000002E1F000-memory.dmp
    Filesize

    636KB

    Download
  • memory/1496-57-0x0000000000CE0000-0x0000000000DB1000-memory.dmp
    Filesize

    836KB

    Download
  • memory/1496-54-0x0000000075851000-0x0000000075853000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1496-56-0x00000000009B0000-0x00000000009E3000-memory.dmp
    Filesize

    204KB

    Download
  • memory/1496-62-0x0000000000CE0000-0x0000000000DB1000-memory.dmp
    Filesize

    836KB

    Download
  • memory/1496-55-0x0000000000CE0000-0x0000000000DB1000-memory.dmp
    Filesize

    836KB

    Download
  • memory/1496-64-0x0000000010000000-0x0000000010015000-memory.dmp
    Filesize

    84KB

    Download
  • memory/1496-65-0x0000000000370000-0x000000000038E000-memory.dmp
    Filesize

    120KB

    Download
  • memory/1496-66-0x0000000002D80000-0x0000000002E1F000-memory.dmp
    Filesize

    636KB

    Download