General

  • Target

    f12808e906c6a0771f18046ead230aac201496dc431c2c0ada6263a76e6d5d1f

  • Size

    38KB

  • Sample

    240530-fkpqlsfd5v

  • MD5

    453b2b1ef879697e611c16beb92ef1ce

  • SHA1

    d6d9c79eaf6030c406b2756ddc3398a4249bf18c

  • SHA256

    f12808e906c6a0771f18046ead230aac201496dc431c2c0ada6263a76e6d5d1f

  • SHA512

    e39985a83c998d1e89f9bdbb28be283bc2cb7bea0e19a20d4df5de774a7ffca0387041783dbfbb9bccfa78410d76aa82f7b1f8f6b56930e35f8d4885b2ad2e06

  • SSDEEP

    768:5wvWs3FfGo4ynguMfSsPCn6dsyh1ix7TX3AX2tUQbhLV:ivt3FfbxguMfSsPCn6OyHgTXPUQP

Malware Config

Targets

    • Target

      f12808e906c6a0771f18046ead230aac201496dc431c2c0ada6263a76e6d5d1f

    • Size

      38KB

    • MD5

      453b2b1ef879697e611c16beb92ef1ce

    • SHA1

      d6d9c79eaf6030c406b2756ddc3398a4249bf18c

    • SHA256

      f12808e906c6a0771f18046ead230aac201496dc431c2c0ada6263a76e6d5d1f

    • SHA512

      e39985a83c998d1e89f9bdbb28be283bc2cb7bea0e19a20d4df5de774a7ffca0387041783dbfbb9bccfa78410d76aa82f7b1f8f6b56930e35f8d4885b2ad2e06

    • SSDEEP

      768:5wvWs3FfGo4ynguMfSsPCn6dsyh1ix7TX3AX2tUQbhLV:ivt3FfbxguMfSsPCn6OyHgTXPUQP

    • GandCrab payload

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

    • Detects Reflective DLL injection artifacts

    • Detects ransomware indicator

    • Gandcrab Payload

    • UPX dump on OEP (original entry point)

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Tasks