General

  • Target

    cf5546412e349b49b8aafb77af57b5d6.exe

  • Size

    526KB

  • Sample

    210413-h5a7he33jx

  • MD5

    cf5546412e349b49b8aafb77af57b5d6

  • SHA1

    8f83ecc2c0d0046c51fab5c75e419c0d2adde1a2

  • SHA256

    49ae8012110cb36ae61a138a492531bc6ddb2d69618bffef6a93077fefba3a51

  • SHA512

    0de60ca7d2e239e58cdacef8bb45f1be752a72e19d6a587e43746b19d5f5f611615fc671a54127395b41cdfb825cb927dd5e94c869a097bf4e77622430cecd3d

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    213.252.244.165
  • Port:
    21
  • Username:
    user
  • Password:
    aiojdjinfbSDFGOJNI2346IJNOFGBIKJ

Extracted

Family

raccoon

Botnet

f6a4646c17af7db77b0a5aba1906d97ffcdd34ed

Attributes
  • url4cnc

    https://telete.in/jdiamond13

rc4.plain
rc4.plain

Targets

    • Target

      cf5546412e349b49b8aafb77af57b5d6.exe

    • Size

      526KB

    • MD5

      cf5546412e349b49b8aafb77af57b5d6

    • SHA1

      8f83ecc2c0d0046c51fab5c75e419c0d2adde1a2

    • SHA256

      49ae8012110cb36ae61a138a492531bc6ddb2d69618bffef6a93077fefba3a51

    • SHA512

      0de60ca7d2e239e58cdacef8bb45f1be752a72e19d6a587e43746b19d5f5f611615fc671a54127395b41cdfb825cb927dd5e94c869a097bf4e77622430cecd3d

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks