General

  • Target

    99f795b31cb5185520e9d5d0f6a903a38fc55d62c21abaa3ecba4a96fcc62b1d

  • Size

    560KB

  • Sample

    221125-k1tfysfb36

  • MD5

    9c040fff2ebbd6e4125be6df9df0423a

  • SHA1

    e08f6aa7c92ba39784de7822cfdb15987a47853a

  • SHA256

    99f795b31cb5185520e9d5d0f6a903a38fc55d62c21abaa3ecba4a96fcc62b1d

  • SHA512

    139cb384da5cd4500fb243429ecfd59f9bb7d4ba085ce6dc104774a0a7fe519c0d6b167ef109947a0b5963c61ef505ac1c136e8a736b77a2eb4ac8e4e86586f0

  • SSDEEP

    3072:aSsvihLlTQz9z71iURo2SJJmY6uFNcgifDbmeTXwVdBR:rsqhJMxzJiU5SeLmNSbmebW1

Malware Config

Targets

    • Target

      99f795b31cb5185520e9d5d0f6a903a38fc55d62c21abaa3ecba4a96fcc62b1d

    • Size

      560KB

    • MD5

      9c040fff2ebbd6e4125be6df9df0423a

    • SHA1

      e08f6aa7c92ba39784de7822cfdb15987a47853a

    • SHA256

      99f795b31cb5185520e9d5d0f6a903a38fc55d62c21abaa3ecba4a96fcc62b1d

    • SHA512

      139cb384da5cd4500fb243429ecfd59f9bb7d4ba085ce6dc104774a0a7fe519c0d6b167ef109947a0b5963c61ef505ac1c136e8a736b77a2eb4ac8e4e86586f0

    • SSDEEP

      3072:aSsvihLlTQz9z71iURo2SJJmY6uFNcgifDbmeTXwVdBR:rsqhJMxzJiU5SeLmNSbmebW1

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Sets file execution options in registry

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks