Overview

overview

10

Static

static

10

2025-04-21...ys.exe

windows10-2004-x64

10

2025-04-21...ys.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    113s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250410-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250410-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/04/2025, 23:39

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General

  • Target

    2025-04-21_80cd482b4e6cb45cd9ae60768d968ad6_akira_black-basta_coinminer_elex_hijackloader_icedid_rhadamanthys.exe

  • Size

    12.5MB

  • MD5

    80cd482b4e6cb45cd9ae60768d968ad6

  • SHA1

    003c7a9435a6507bfb57999a1d478b92e2ba77c0

  • SHA256

    106f634846a40cf1b0cfd8a00be2f847c97199c55d7f412a00fb939067f88edd

  • SHA512

    d45c427806e5cf1b9d170bb6dc9de6b62497d61de1bce2220a6ddf0ef1995db675ad7d8a848b4a4d205173f63bd4a0bd599b99b0d779c2789086bebe583687df

  • SSDEEP

    98304:iy9aIh+gco1pKsPW3sSJZsRgajjXMgUlG8dr87GweHa7zlvKOZ5zv7gLd:Vhr1I2WcqKjj7UlG8drCeqBvKCzcL

Score
10/10
blackmoonbankerdefense_evasiondiscoverypersistencespywarestealertrojan

Malware Config

Signatures

  • Blackmoon family
    blackmoon
  • Blackmoon, KrBanker

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

    trojanbankerblackmoon
  • Detect Blackmoon payload 2 IoCs
  • UAC bypass 3 TTPs 1 IoCs
    defense_evasiontrojan
  • Adds policy Run key to start application 2 TTPs 1 IoCs
    persistence
  • Disables RegEdit via registry modification 1 IoCs
    defense_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 2 IoCs
  • Reads user/profile data of web browsers 3 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
    defense_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).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • System policy modification 1 TTPs 3 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-04-21_80cd482b4e6cb45cd9ae60768d968ad6_akira_black-basta_coinminer_elex_hijackloader_icedid_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-21_80cd482b4e6cb45cd9ae60768d968ad6_akira_black-basta_coinminer_elex_hijackloader_icedid_rhadamanthys.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5300
    • 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
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:2380
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1132
    • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
      C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4780

Network

MITRE ATT&CK Enterprise v16

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

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

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:\Users\Admin\AppData\Local\Temp\scoped_dir4876_957996442\CRX_INSTALL\offscreendocument.html
    Filesize

    495B

    MD5

    17a98e40b9a7e4f37653ae32f090774b

    SHA1

    1964cf2fd13f441b50911ea9041f20e08fe09291

    SHA256

    77a027659b58b7879152909df5451c654a5d34bf144fc19738ff12ce164750de

    SHA512

    d2ee7a769098328dffd741f646d8c6a29aab816960a00a83f0073306f7c7290e0ce6b8abafcb46d909b96e8763d8fb695750e7f4e4d79154b60422ae56a256c4

    Download Submit

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

    12.5MB

    MD5

    80cd482b4e6cb45cd9ae60768d968ad6

    SHA1

    003c7a9435a6507bfb57999a1d478b92e2ba77c0

    SHA256

    106f634846a40cf1b0cfd8a00be2f847c97199c55d7f412a00fb939067f88edd

    SHA512

    d45c427806e5cf1b9d170bb6dc9de6b62497d61de1bce2220a6ddf0ef1995db675ad7d8a848b4a4d205173f63bd4a0bd599b99b0d779c2789086bebe583687df

    Download Submit

  • C:\dc6249d4d768357cdd3dd4f59c\2010_x86.log.html
    Filesize

    81KB

    MD5

    77cd5c188aba4d818b06204836ae84c7

    SHA1

    8a4226ef75d20ee406a635d7bb73830499c56818

    SHA256

    6fdd7020044fad1155ec142f99602099b0fc47fd6efd9d42c780da0c454c0d49

    SHA512

    9040a0644c7bd3a32803dde6929ffcb99df65b1f261cb1555e03eb46fa2d3db2b126768e61cacf5db63563e4a8d412d436a9268ba9def866b36a7960f12db03a

    Download Submit

  • memory/5300-0-0x0000000000400000-0x000000000044D000-memory.dmp

    Filesize

    308KB

    Download