General

  • Target

    058e5fbc5139ae06700d069d8e2604518109ca2d81573c4730b54940d49b334b.exe

  • Size

    42KB

  • Sample

    221003-kpajpshbdn

  • MD5

    368480aa598ea7d1b52ccb809045ae00

  • SHA1

    e3dc78958ba24bfadb1a31346a6da6c1ca37e05b

  • SHA256

    058e5fbc5139ae06700d069d8e2604518109ca2d81573c4730b54940d49b334b

  • SHA512

    b60b10a0bc9cb0e72ce29d5b8a4b72dd3ae9cadae4989a34e63fc0cac447fb96d2b64e53638b95edf7feb5949a9e5a455eb94dca59cdc276cff8fbe7a412dc88

  • SSDEEP

    768:mLELvoTVoyylOs3uZULyzTjjKZKfgm3EhazB:Xjopoy9sjLyzTfF7E2B

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1025937687888285726/SMJs4Tg8rFsUYPhGVe4i2R_6i9ioPCUBz6b8nSbOBOQ1FIqMAkibfPPFkHgT8blQQSAI

Targets

    • Target

      058e5fbc5139ae06700d069d8e2604518109ca2d81573c4730b54940d49b334b.exe

    • Size

      42KB

    • MD5

      368480aa598ea7d1b52ccb809045ae00

    • SHA1

      e3dc78958ba24bfadb1a31346a6da6c1ca37e05b

    • SHA256

      058e5fbc5139ae06700d069d8e2604518109ca2d81573c4730b54940d49b334b

    • SHA512

      b60b10a0bc9cb0e72ce29d5b8a4b72dd3ae9cadae4989a34e63fc0cac447fb96d2b64e53638b95edf7feb5949a9e5a455eb94dca59cdc276cff8fbe7a412dc88

    • SSDEEP

      768:mLELvoTVoyylOs3uZULyzTjjKZKfgm3EhazB:Xjopoy9sjLyzTfF7E2B

    • 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

6
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

2
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks