General

  • Target

    fe9ced64f0cdefb4c37f80b9f2381f469a40441c0226e38ce730d1216e83b946

  • Size

    788KB

  • Sample

    230529-t3916adb8w

  • MD5

    facddee37780791d39a853009397d5ff

  • SHA1

    fcad45ace33d97890cab01012a5c4322ed525447

  • SHA256

    fe9ced64f0cdefb4c37f80b9f2381f469a40441c0226e38ce730d1216e83b946

  • SHA512

    eeb61cf9fc06bea67972f1f7fbeb7a585762cb2477e0fef46e8de3eeada3aa0cefd8f1050eedc59541b7a8ebbd075f642af4e6187aa13ed44f23b60fe11a28f0

  • SSDEEP

    12288:kMr2y90eV1F/V67T1toLR0Ko0eK4GhKx03c2sPX2uGxRncE/8:Ky/V1FmTMLR5w03ovUM

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.127:19045

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      fe9ced64f0cdefb4c37f80b9f2381f469a40441c0226e38ce730d1216e83b946

    • Size

      788KB

    • MD5

      facddee37780791d39a853009397d5ff

    • SHA1

      fcad45ace33d97890cab01012a5c4322ed525447

    • SHA256

      fe9ced64f0cdefb4c37f80b9f2381f469a40441c0226e38ce730d1216e83b946

    • SHA512

      eeb61cf9fc06bea67972f1f7fbeb7a585762cb2477e0fef46e8de3eeada3aa0cefd8f1050eedc59541b7a8ebbd075f642af4e6187aa13ed44f23b60fe11a28f0

    • SSDEEP

      12288:kMr2y90eV1F/V67T1toLR0Ko0eK4GhKx03c2sPX2uGxRncE/8:Ky/V1FmTMLR5w03ovUM

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks