6b73040840cf675d89f95e643476ce10.exe

General
Target

6b73040840cf675d89f95e643476ce10.exe

Size

3MB

Sample

220120-ykawkabdb6

Score
9 /10
MD5

6b73040840cf675d89f95e643476ce10

SHA1

04b5c30cdb12d2f271e7111bb1e3b7f25927642b

SHA256

3a650900dde9c97d1c23110b2b04ba2c5d861e48f05d894d1022e8875361869b

SHA512

041a0ff85149de77e5a1a0fd3c6f140ce93b5a8328b3390ac12d95abca4e5f437d7d6b4954b9585cdb5e4ac93d790782e06f02c637e64f33e892104efd9a8db5

Malware Config
Targets
Target

6b73040840cf675d89f95e643476ce10.exe

MD5

6b73040840cf675d89f95e643476ce10

Filesize

3MB

Score
9/10
SHA1

04b5c30cdb12d2f271e7111bb1e3b7f25927642b

SHA256

3a650900dde9c97d1c23110b2b04ba2c5d861e48f05d894d1022e8875361869b

SHA512

041a0ff85149de77e5a1a0fd3c6f140ce93b5a8328b3390ac12d95abca4e5f437d7d6b4954b9585cdb5e4ac93d790782e06f02c637e64f33e892104efd9a8db5

Tags

Signatures

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

    Tags

    TTPs

    Query RegistryVirtualization/Sandbox Evasion
  • Executes dropped EXE

  • Sets service image path in registry

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Checks BIOS information in registry

    Description

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

    TTPs

    Query RegistrySystem Information Discovery
  • Drops startup file

  • Loads dropped DLL

  • Themida packer

    Description

    Detects Themida, an advanced Windows software protection system.

    Tags

  • Checks whether UAC is enabled

    Tags

    TTPs

    System Information Discovery
  • Suspicious use of NtSetInformationThreadHideFromDebugger

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Execution
          Exfiltration
            Impact
              Initial Access
                Lateral Movement
                  Privilege Escalation
                    Tasks

                    static1

                    7/10

                    behavioral1

                    9/10