General

  • Target

    320651227efe3d69b041615c8458c09f.exe

  • Size

    42KB

  • Sample

    240707-jcc9dsxanj

  • MD5

    320651227efe3d69b041615c8458c09f

  • SHA1

    a225e89ce0461946eec30e44a84ac00258c53af5

  • SHA256

    89962878a82a8cf7b81c966f184a2c0f68c2336f92f9c57a2044cfe40fd540da

  • SHA512

    1c37c02f89bf6fea59afd53f39464c936cfce6702164fb1be25bdf3c0889e23510907b6ab2f30f1d599d141deabfc09f06a9c4e9b8b04819f1a65b06b47a2507

  • SSDEEP

    768:2PSYBZ6aUz5pDtspuZVLnATjGKZKfgm3EhLD:w1Uz5PscLnATyF7EJD

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1257039082274422896/395iJabK3IVPpIWgS1k1UJ3FAnHY2lWIwRcLWCTN1yTDR63aYdeLgcVrc81Dut5tbfV4

Targets

    • Target

      320651227efe3d69b041615c8458c09f.exe

    • Size

      42KB

    • MD5

      320651227efe3d69b041615c8458c09f

    • SHA1

      a225e89ce0461946eec30e44a84ac00258c53af5

    • SHA256

      89962878a82a8cf7b81c966f184a2c0f68c2336f92f9c57a2044cfe40fd540da

    • SHA512

      1c37c02f89bf6fea59afd53f39464c936cfce6702164fb1be25bdf3c0889e23510907b6ab2f30f1d599d141deabfc09f06a9c4e9b8b04819f1a65b06b47a2507

    • SSDEEP

      768:2PSYBZ6aUz5pDtspuZVLnATjGKZKfgm3EhLD:w1Uz5PscLnATyF7EJD

    • 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 v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

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