Analysis

  • max time kernel
    124s
  • max time network
    128s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    10-12-2021 10:28

General

  • Target

    adc9a988c81ba23d83d3b7d81e73e72d.exe

  • Size

    561KB

  • MD5

    adc9a988c81ba23d83d3b7d81e73e72d

  • SHA1

    7fa09dbf29a52ad77b397c74d78f01476952259c

  • SHA256

    0ed581af922ee6b46560a356e22c2f663faaa456fa8d77ddc486a72fac96cf46

  • SHA512

    d50397f9d25207b18a2c301e015ad8109ec97f29ff150828cde2c608d1928d986884ee754672ca0fc4e746d324d3b65d30a840f4a3d92aafd52222b29231623e

Score
10/10

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    alexcacapere123

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\adc9a988c81ba23d83d3b7d81e73e72d.exe
    "C:\Users\Admin\AppData\Local\Temp\adc9a988c81ba23d83d3b7d81e73e72d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3556

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3556-115-0x0000000000300000-0x0000000000301000-memory.dmp
    Filesize

    4KB

  • memory/3556-117-0x0000000004B80000-0x0000000004B81000-memory.dmp
    Filesize

    4KB

  • memory/3556-118-0x0000000005190000-0x0000000005191000-memory.dmp
    Filesize

    4KB

  • memory/3556-119-0x0000000004D30000-0x0000000004D31000-memory.dmp
    Filesize

    4KB

  • memory/3556-120-0x0000000005120000-0x0000000005121000-memory.dmp
    Filesize

    4KB

  • memory/3556-121-0x0000000004C90000-0x000000000518E000-memory.dmp
    Filesize

    5.0MB

  • memory/3556-122-0x0000000008090000-0x0000000008091000-memory.dmp
    Filesize

    4KB

  • memory/3556-123-0x0000000007ED0000-0x0000000007ED1000-memory.dmp
    Filesize

    4KB