Analysis

  • max time kernel
    107s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 09:41

General

  • Target

    e3eed3afff2eed9eb3f6b469df051e4f7b88dba84378b518f6d8391d257e701d.exe

  • Size

    622KB

  • MD5

    59fc21b36599cf9da3bdea1d4890782e

  • SHA1

    47a1c92077dbffa039948c012c1630712157bae8

  • SHA256

    e3eed3afff2eed9eb3f6b469df051e4f7b88dba84378b518f6d8391d257e701d

  • SHA512

    f310c7752ec61b232d8ef242a3ee0601593e775fce4cb938264f8b3c22d115e29e8e2e841e5f608effa290b27cd45b10fdc2c1296b5ddc83f4192e5c0d149875

  • SSDEEP

    3072:aSsvihLlTQz9z71iURo2SJJmY6uFNcgifDbmeTXwVdBR:rsqhJMxzJiU5SeLmNSbmebW1

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Modifies data under HKEY_USERS 35 IoCs
  • Modifies registry class 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e3eed3afff2eed9eb3f6b469df051e4f7b88dba84378b518f6d8391d257e701d.exe
    "C:\Users\Admin\AppData\Local\Temp\e3eed3afff2eed9eb3f6b469df051e4f7b88dba84378b518f6d8391d257e701d.exe"
    1⤵
    • Adds policy Run key to start application
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:1500
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:1160
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x15c
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1748

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Credentials in Files

    1
    T1081

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1160-57-0x000007FEFB531000-0x000007FEFB533000-memory.dmp
      Filesize

      8KB

    • memory/1500-54-0x0000000000400000-0x000000000042D000-memory.dmp
      Filesize

      180KB

    • memory/1500-55-0x0000000000400000-0x000000000042D000-memory.dmp
      Filesize

      180KB

    • memory/1500-56-0x0000000000400000-0x000000000042D000-memory.dmp
      Filesize

      180KB