Analysis

  • max time kernel
    110s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    21-10-2021 22:10

General

  • Target

    SecuriteInfo.com.Suspicious.Win32.Save.a.21156.11712.exe

  • Size

    214KB

  • MD5

    89c1c59884d9a165d14f8460d986226a

  • SHA1

    47ba189fd5925b7ff162f7dab193fb52773ff77d

  • SHA256

    fdb8321fe5919f80f19b679e4f918e707713cf52f734d0815e27a52f7cc19d50

  • SHA512

    53c10412c50b43fc983843e1e3ac92d1be8b3676e3750a8860a5878eac433e109ce003ce05bdd9179b08171a7ba64689ca0d9d444d2cd230ece77794032c803e

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Suspicious.Win32.Save.a.21156.11712.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Suspicious.Win32.Save.a.21156.11712.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4264

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/4264-115-0x0000000000F30000-0x0000000000F31000-memory.dmp
    Filesize

    4KB

  • memory/4264-117-0x0000000001770000-0x0000000001771000-memory.dmp
    Filesize

    4KB

  • memory/4264-118-0x0000000005D90000-0x0000000005D91000-memory.dmp
    Filesize

    4KB

  • memory/4264-119-0x0000000005780000-0x0000000005781000-memory.dmp
    Filesize

    4KB

  • memory/4264-120-0x00000000058B0000-0x00000000058B1000-memory.dmp
    Filesize

    4KB

  • memory/4264-121-0x00000000057E0000-0x00000000057E1000-memory.dmp
    Filesize

    4KB

  • memory/4264-122-0x0000000005770000-0x0000000005771000-memory.dmp
    Filesize

    4KB

  • memory/4264-123-0x0000000005850000-0x0000000005851000-memory.dmp
    Filesize

    4KB

  • memory/4264-124-0x00000000068A0000-0x00000000068A1000-memory.dmp
    Filesize

    4KB

  • memory/4264-125-0x0000000005B60000-0x0000000005B61000-memory.dmp
    Filesize

    4KB

  • memory/4264-126-0x0000000005C80000-0x0000000005C81000-memory.dmp
    Filesize

    4KB

  • memory/4264-127-0x0000000005C40000-0x0000000005C41000-memory.dmp
    Filesize

    4KB

  • memory/4264-128-0x0000000006700000-0x0000000006701000-memory.dmp
    Filesize

    4KB

  • memory/4264-129-0x0000000007210000-0x0000000007211000-memory.dmp
    Filesize

    4KB

  • memory/4264-130-0x0000000007910000-0x0000000007911000-memory.dmp
    Filesize

    4KB

  • memory/4264-131-0x0000000007730000-0x0000000007731000-memory.dmp
    Filesize

    4KB