Analysis

  • max time kernel
    82s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2022 16:33

General

  • Target

    SecuriteInfo.com.Trojan.PackedNET.389.16151.14322.exe

  • Size

    552KB

  • MD5

    4a20a8cc90118bd227dc8c34451da980

  • SHA1

    32516d8174aa9c0a7d31b3d3457783dea0756e06

  • SHA256

    567deb123c5d32e9af005cc681340d95fce92e73cf198db892c0d2b9b0e2a38f

  • SHA512

    0b14532f3571c52178b4d2fb579895d7e34d9a7bbe8b9a379649ceb610d8c209810809ff70ec62b984adca63f3082f8ba2b7a8ab491e018fbafbf51fb3ac090e

  • SSDEEP

    12288:uqz6CeZtZWbkx5THT4aecA29ZP22Sx4sJYsAe/S9jq:p1eZSsJPA29ZPZt4Ab9j

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.Trojan.PackedNET.389.16151.14322.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.389.16151.14322.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:892
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.389.16151.14322.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.389.16151.14322.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:952

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/892-54-0x0000000000FD0000-0x000000000105A000-memory.dmp
    Filesize

    552KB

  • memory/892-55-0x0000000075131000-0x0000000075133000-memory.dmp
    Filesize

    8KB

  • memory/892-56-0x0000000000310000-0x0000000000326000-memory.dmp
    Filesize

    88KB

  • memory/892-57-0x0000000000640000-0x000000000064E000-memory.dmp
    Filesize

    56KB

  • memory/892-58-0x0000000005260000-0x00000000052D0000-memory.dmp
    Filesize

    448KB

  • memory/892-59-0x0000000000740000-0x0000000000774000-memory.dmp
    Filesize

    208KB

  • memory/952-60-0x0000000000400000-0x000000000042E000-memory.dmp
    Filesize

    184KB

  • memory/952-61-0x0000000000400000-0x000000000042E000-memory.dmp
    Filesize

    184KB

  • memory/952-64-0x00000000004012B0-mapping.dmp
  • memory/952-63-0x0000000000400000-0x000000000042E000-memory.dmp
    Filesize

    184KB

  • memory/952-66-0x0000000000400000-0x000000000042E000-memory.dmp
    Filesize

    184KB

  • memory/952-67-0x0000000000401000-0x000000000042E000-memory.dmp
    Filesize

    180KB

  • memory/952-68-0x00000000008E0000-0x0000000000BE3000-memory.dmp
    Filesize

    3.0MB