Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-08-2022 02:06

General

  • Target

    dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exe

  • Size

    443KB

  • MD5

    99342a4b5ce806ef4ab2a6d89ba8e99e

  • SHA1

    99ae91c56960c1149ecdc56b92f0c236c369c1f7

  • SHA256

    dbf20dc429b1ae7162eae6fe859333e380c57f1681dac1b31f401b209e0e93fd

  • SHA512

    d84cadb85d8deb204fcadb8dde53b68c255c0926f5d979792b8a9335874848c2ca25148f53d0b7a7ce5fcfca5fea8e118ad0090a76884112dc448b55532517f8

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exe
    "C:\Users\Admin\AppData\Local\Temp\dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4244

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4244-130-0x0000000004C20000-0x00000000051C4000-memory.dmp
    Filesize

    5.6MB

  • memory/4244-131-0x00000000004A9000-0x00000000004D4000-memory.dmp
    Filesize

    172KB

  • memory/4244-132-0x0000000002080000-0x00000000020B8000-memory.dmp
    Filesize

    224KB

  • memory/4244-133-0x0000000000400000-0x000000000047D000-memory.dmp
    Filesize

    500KB

  • memory/4244-134-0x00000000051D0000-0x00000000057E8000-memory.dmp
    Filesize

    6.1MB

  • memory/4244-135-0x0000000005800000-0x0000000005812000-memory.dmp
    Filesize

    72KB

  • memory/4244-136-0x0000000005820000-0x000000000592A000-memory.dmp
    Filesize

    1.0MB

  • memory/4244-137-0x0000000005950000-0x000000000598C000-memory.dmp
    Filesize

    240KB

  • memory/4244-138-0x00000000068C0000-0x0000000006952000-memory.dmp
    Filesize

    584KB

  • memory/4244-139-0x0000000006970000-0x00000000069D6000-memory.dmp
    Filesize

    408KB

  • memory/4244-140-0x0000000006CD0000-0x0000000006D46000-memory.dmp
    Filesize

    472KB

  • memory/4244-141-0x0000000006DE0000-0x0000000006DFE000-memory.dmp
    Filesize

    120KB

  • memory/4244-142-0x00000000073E0000-0x0000000007430000-memory.dmp
    Filesize

    320KB

  • memory/4244-143-0x00000000075C0000-0x0000000007782000-memory.dmp
    Filesize

    1.8MB

  • memory/4244-144-0x0000000007790000-0x0000000007CBC000-memory.dmp
    Filesize

    5.2MB

  • memory/4244-145-0x00000000004A9000-0x00000000004D4000-memory.dmp
    Filesize

    172KB

  • memory/4244-146-0x0000000000400000-0x000000000047D000-memory.dmp
    Filesize

    500KB

  • memory/4244-147-0x00000000004A9000-0x00000000004D4000-memory.dmp
    Filesize

    172KB