General

  • Target

    SecuriteInfo.com.Trojan.Heur.GM.0000436180.20773.23418

  • Size

    8.7MB

  • Sample

    201109-jyw5j8vz9n

  • MD5

    26b47b54536e9c45a5d8e9f9141b9859

  • SHA1

    b2f7888d7cad8cdf8ec088beed2016aa25543439

  • SHA256

    1571b2ee13c7552f19b2fffc1c3f7dc63dffa8652d0cfa32136852629763018d

  • SHA512

    5fcb436b7d154fda8179ce820304ccd9ccbdb9097c000b0e8f4d71eb1e581d4363b12ca659445dca788683c5215e6ea2714bfed00cd48f8911012e9feaf04a06

Malware Config

Targets

    • Target

      SecuriteInfo.com.Trojan.Heur.GM.0000436180.20773.23418

    • Size

      8.7MB

    • MD5

      26b47b54536e9c45a5d8e9f9141b9859

    • SHA1

      b2f7888d7cad8cdf8ec088beed2016aa25543439

    • SHA256

      1571b2ee13c7552f19b2fffc1c3f7dc63dffa8652d0cfa32136852629763018d

    • SHA512

      5fcb436b7d154fda8179ce820304ccd9ccbdb9097c000b0e8f4d71eb1e581d4363b12ca659445dca788683c5215e6ea2714bfed00cd48f8911012e9feaf04a06

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Tasks