General

  • Target

    ImageLogger.exe

  • Size

    42KB

  • Sample

    220825-k7bjqaafcj

  • MD5

    d72a168b68aa5278af5226db1f59a6fb

  • SHA1

    01a658c3349286ba4a6dc34368d967fad859b01d

  • SHA256

    c7cc706fcd020a019209a94f2efac24215f1b5cb0a964336b443a0ea70d24fa3

  • SHA512

    625f95c12eb4038a9cefb74e9111e5347060b30f0f3004959d8b44af941a8d2d1db993f3bcd76ebc2f071aa76639c0200c1b6b74921dca599a36d98e22dc6345

  • SSDEEP

    768:KJ3S9d04lMmcgmpduZ4Ls9TjCKZKfgm3EhWO:KJG0AWpzLs9T+F7EMO

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/971211548544618506/14fNrE_WgfMdX-C1GRaEBZFXaq4YJP6FiYBNoZBmzVXQtH76hGEshw8B-Tczk-M6JPkm

Targets

    • Target

      ImageLogger.exe

    • Size

      42KB

    • MD5

      d72a168b68aa5278af5226db1f59a6fb

    • SHA1

      01a658c3349286ba4a6dc34368d967fad859b01d

    • SHA256

      c7cc706fcd020a019209a94f2efac24215f1b5cb0a964336b443a0ea70d24fa3

    • SHA512

      625f95c12eb4038a9cefb74e9111e5347060b30f0f3004959d8b44af941a8d2d1db993f3bcd76ebc2f071aa76639c0200c1b6b74921dca599a36d98e22dc6345

    • SSDEEP

      768:KJ3S9d04lMmcgmpduZ4Ls9TjCKZKfgm3EhWO:KJG0AWpzLs9T+F7EMO

    • Mercurial Grabber Stealer

      Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads user/profile data of web browsers

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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

7
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks