Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

10

2024-05-22...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    143s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 19:09

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General

  • Target

    2024-05-22_f4551a782ac00045aa9f3589aab7bdc5_icedid_xiaobaminer.exe

  • Size

    3.0MB

  • MD5

    f4551a782ac00045aa9f3589aab7bdc5

  • SHA1

    701721f44050310833740ee83203033567db1de3

  • SHA256

    bac570ac8c8c8fc4b6e38ec7241c4677b374bebf1355348af44ee35028b37f74

  • SHA512

    e0f801fd693d547284bba1f75981a0c59d03790903605bd1586ba760dce3ce0bf42d6bc02fa631a1a49badedd268a88793e5754f817cfa5c8e501b218e8bcff6

  • SSDEEP

    49152:7bIqnzcErNNQJ1uvFYgjI45TMwwapIgThpYqcpYq:4bBLapIK6Z6

Score
10/10
blackmoonbankerevasionpersistencespywarestealertrojan

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    trojanbankerblackmoon
  • Detect Blackmoon payload 7 IoCs
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Adds policy Run key to start application 2 TTPs 1 IoCs
    persistence
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Drops file in Drivers directory 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops autorun.inf file 1 TTPs 6 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 3 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-22_f4551a782ac00045aa9f3589aab7bdc5_icedid_xiaobaminer.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-22_f4551a782ac00045aa9f3589aab7bdc5_icedid_xiaobaminer.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1880
    • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
      "C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe"
      2⤵
      • UAC bypass
      • Adds policy Run key to start application
      • Disables RegEdit via registry modification
      • Drops file in Drivers directory
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Drops autorun.inf file
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:4668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

  • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
    Filesize

    3.0MB

    MD5

    f4551a782ac00045aa9f3589aab7bdc5

    SHA1

    701721f44050310833740ee83203033567db1de3

    SHA256

    bac570ac8c8c8fc4b6e38ec7241c4677b374bebf1355348af44ee35028b37f74

    SHA512

    e0f801fd693d547284bba1f75981a0c59d03790903605bd1586ba760dce3ce0bf42d6bc02fa631a1a49badedd268a88793e5754f817cfa5c8e501b218e8bcff6

    Download Submit
  • C:\vcredist2010_x86.log.html
    Filesize

    81KB

    MD5

    038c9610d29406fc7eb958877605af5b

    SHA1

    a015ae541c375dd2a39b6203ca57e107d5bf5ced

    SHA256

    165ae6ac6fd0a72e57e4abde23399bdb72c23e029574840304b6d4df2923082b

    SHA512

    b6aa400d144632ada0914e77b1cc0922b7cd1bf2b4f7961c3bbe48c9215bd72009e506e209ec8db7fedb5bc66c5015249d7773967d821296897f404a5eabd999

    Download Submit
  • memory/1880-1-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

    Download
  • memory/1880-0-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

    Download
  • memory/1880-12-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

    Download
  • memory/4668-15-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

    Download
  • memory/4668-355-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

    Download
  • memory/4668-484-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

    Download