Analysis

  • max time kernel
    52s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2022 06:30

General

  • Target

    SecuriteInfo.com.Win32.RATX-gen.4081.402.exe

  • Size

    376KB

  • MD5

    c163e6373c79d67028018aff550eb7d8

  • SHA1

    99d5cfe2a7ea1b0e67028c790e58440d8ada545b

  • SHA256

    0bbbd33974826187303484cfab5e7172ad9360ff5cc3ddc6f4f4f66bf5888694

  • SHA512

    348fab4295254952830515063b0359a33dcaa1b703ed3d8adba314e449d3f43c7f577ebf71c0ed8e663bc817dc4d7177a5998ed64ffa44b270ec1ba3879ca316

  • SSDEEP

    6144:LpQrq2QuPkfqIjwsFXwbWeeG4uqVbYdUpgHkBwbpZy43bwOTfJIgh2OScFn0fccL:LpQWNuPkfq6zy4uqFpuC4nBlha

Malware Config

Extracted

Family

formbook

Campaign

ermr

Decoy

ErOK6LFCgNIAlQmH54oaYOL/CN29Z78=

qNSdDhu/PT/1fgafDagiCSZH1SY=

wLpPOAkYS8EABl3pHGc4hNT/Q1sHBrU=

jSxRvptHkeTGl7PT0SEmaZmjqzanuA==

b91oL+2wCcpyhnd6yvF6Pg==

mr81yp1/qqZX

hy7Xsz/PU/LWHMcGL4UYJx9n3A==

KlwrHt1gouPaXaWhoQ==

ng8M320IRJL9Ptw=

8GQbOXuaWxvKnNM=

XndOL7E5sNpVUNty4d/a

rryPBBC8PybYb+2h2MF3FHGL

kEoeyERSVCYO0g==

5/P+SBDby5hO

1fYXc30/h9W7iO17

34X+YKR+wRFE

8ir/X2MlVByh5lQ1ow8=

u9ikm2UMZ7J7hpCYow==

FLI+c3clp1BNDjVAfvC2Dnw=

t21Erq8/r09wAzAJTAH3Ng==

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.4081.402.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.4081.402.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1364
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.4081.402.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.4081.402.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:240

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/240-56-0x0000000000400000-0x000000000042D000-memory.dmp
    Filesize

    180KB

  • memory/240-57-0x0000000000400000-0x000000000042D000-memory.dmp
    Filesize

    180KB

  • memory/240-60-0x0000000000420330-mapping.dmp
  • memory/240-59-0x0000000000400000-0x000000000042D000-memory.dmp
    Filesize

    180KB

  • memory/240-61-0x00000000008E0000-0x0000000000BE3000-memory.dmp
    Filesize

    3.0MB

  • memory/1364-54-0x0000000000C30000-0x0000000000C94000-memory.dmp
    Filesize

    400KB

  • memory/1364-55-0x0000000076071000-0x0000000076073000-memory.dmp
    Filesize

    8KB