Analysis

  • max time kernel
    58s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2022 06:34

General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.27793.exe

  • Size

    720KB

  • MD5

    846400d2d38ca714b9813c3a4cdab297

  • SHA1

    3cdb3c175c6e6283d838913002a24a0a5165765f

  • SHA256

    7c1bf9fd93258b22dec3605819aa955069df17a50bdc4a04eae8cd6418727cc1

  • SHA512

    954436eb23016cae1cac7483fd1be193e5612e82f55c657ff7d87e54b651ad3dd55f80aff4dd948cf4418deeb365edd53c52a8217fdfcf316daee4d2d2782dbe

  • SSDEEP

    12288:8AfIBj6Q+2C8D/+fMZHNXprkWb1hhwV2pa+u+KaxLcxe2ppEf3RLJ/Dm2sl+NQpI:O+IBlOsG5mST6mlnHH1svXhZO

Malware Config

Extracted

Family

formbook

Campaign

qmpa

Decoy

IEiN8oqOnNUEkfZd

LWyAr1P5PHPV

tMGP9gYCIc9DKQ==

fWi2stCh2E3DBWuEK612

B3LCCi2JvPxfNA==

NjLnNjX+DDWt/VuEK612

AvK5/JdMDLztPRg=

U+zn2FswDLztPRg=

3bRIXGwsIc9DKQ==

EXmAoj3/7Cyl+VuEK612

1gkKPklP1odxx7c/Zm+L6HeV4g==

1cMaHDg0ypV0vbT2Ibh+/5Cj5xmAVxA=

MSyBdIV+6nFRloTQAwmFklQ=

qilszGJvhMUsHgaUx/MNSKuo6A==

WYKLwmYEij4q2Hy6sOc=

sjII/IyFmORBFPJ2dVjpG0Q=

mTjzaRwZ9OsEkfZd

iL27vFhbX5ECbBIJxvJKbPHFf9M=

5A5Xr0D5PHPV

IpxsaTO4a1/I

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 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27793.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27793.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1760
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27793.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.27793.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1712

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1712-61-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/1712-69-0x0000000000A10000-0x0000000000D13000-memory.dmp

    Filesize

    3.0MB

  • memory/1712-68-0x0000000000401000-0x000000000042E000-memory.dmp

    Filesize

    180KB

  • memory/1712-67-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/1712-65-0x00000000004012B0-mapping.dmp

  • memory/1712-62-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/1712-64-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/1760-57-0x0000000000640000-0x0000000000656000-memory.dmp

    Filesize

    88KB

  • memory/1760-60-0x0000000001FB0000-0x0000000001FE4000-memory.dmp

    Filesize

    208KB

  • memory/1760-59-0x0000000005E40000-0x0000000005EB0000-memory.dmp

    Filesize

    448KB

  • memory/1760-58-0x00000000006A0000-0x00000000006AE000-memory.dmp

    Filesize

    56KB

  • memory/1760-54-0x0000000000170000-0x000000000022A000-memory.dmp

    Filesize

    744KB

  • memory/1760-56-0x0000000004DC0000-0x0000000004E60000-memory.dmp

    Filesize

    640KB

  • memory/1760-55-0x0000000075281000-0x0000000075283000-memory.dmp

    Filesize

    8KB