Overview

overview

10

Static

static

8

SecuriteIn...1.xlsm

windows7_x64

1

SecuriteIn...1.xlsm

windows10_x64

10

Analysis

  • max time kernel
    109s
  • max time network
    138s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    22-04-2021 00:02

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General

  • Target

    SecuriteInfo.com.Heur.29862.20151.xlsm

  • Size

    170KB

  • MD5

    b0a053930116048ce5ba43eb505513ee

  • SHA1

    8a22f50fd65575975722cee6169f51e3e497b2e6

  • SHA256

    2db9aba962314d68dd87dd2404ce6533cd28e5bbc2098c591fc23b018c3a3982

  • SHA512

    e9511026d1e7ccf35ec610e7a9664a706610273dd43112ba0b90e531e03cec1c49eb4a4a3c7a093b0e320c718523e15a07ad7221ab5127edf5b7b5180e876249

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Script User-Agent 3 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.29862.20151.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:572
    • C:\Windows\System32\rundll32.exe
      "C:\Windows\System32\rundll32.exe" "C:\Users\Admin\AppData\Roaming\24228..dll" JsVarAddRef
      2⤵
      • Process spawned unexpected child process
      PID:1120

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\24228..dll
    MD5

    f7cb89e32b284bf64bf67bcb432627b9

    SHA1

    5699f50b6712bd9139f0c536d37193de2e0d501f

    SHA256

    74ab33207edff30a16f95d396565a53126e44eeb5f5ebe6907306de8674e40cc

    SHA512

    003085a50227d13c9a51d4de117fd6b3f003e02fe3faf5a335be0cf4e017f7fbf14120d92244aef1b8d31e318187cb602c2bbf3e4df0cddba57f9d490d8a2284

    Download Submit
  • memory/572-114-0x00007FF629FD0000-0x00007FF62D586000-memory.dmp
    Filesize

    53.7MB

    Download
  • memory/572-115-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/572-116-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/572-117-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/572-118-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/572-121-0x00007FFB2BCA0000-0x00007FFB2BCB0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/572-122-0x00007FFB4BFD0000-0x00007FFB4D0BE000-memory.dmp
    Filesize

    16.9MB

    Download
  • memory/572-123-0x00007FFB4A0D0000-0x00007FFB4BFC5000-memory.dmp
    Filesize

    31.0MB

    Download
  • memory/1120-179-0x0000000000000000-mapping.dmp
    Download