Analysis

  • max time kernel
    54s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    05-07-2022 03:43

General

  • Target

    SecuriteInfo.com.W32.AIDetectNet.01.10684.exe

  • Size

    616KB

  • MD5

    c6d0aca39ecb129499f77720fbaa92b1

  • SHA1

    e5ea01305c8447e01d78733d7982b79ac45b6581

  • SHA256

    d9953c25aba720427a7122609ba2ec3ed42861e9acd631dc5f2a0deb3d8508b5

  • SHA512

    3416a1b0696a7d0ee59d4289f9a243c93fb1887753b2a06c9b3e038d46739ba62365940f155aec94538aa8a8ef534126b3ded4ae8ca8e3603fcfac0b8ba2e5fd

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.8

Campaign

nn40

Decoy

LYAg0yANOGEAGeaFOrA/

MQWuERZplP+VZy/uszI=

CF0oDN0JimIaGy/uszI=

ltJnyC+ReohYaiTvj1qbEA==

B9OkgdctVKBAFjSUaw==

sbDVwSZVVqVB11/deow8GA==

v1gHDe0pzno=

i+/0n2vHUfGPR98k77tukZ90MQ==

SUtCnbS96Qm21g==

8X9qzyt1dpAo31jXrXfKb49fBPY=

5KlPxqHzSstuFjSUaw==

0r/Kesv/zuanroxvNQW0Gm8=

FFgS7kfPYAqpdhhgRgnBJHY=

LgusAHrkrIoWr0FWIe2o/04UXPw=

vBq9Gvxa9wbKbS/uszI=

Z+q6HAZNNeqwwQ==

wbS4fMb06SjU5Kbseow8GA==

1mZEuZvJ/m0L9bof56PkkZ90MQ==

JCJIM74lHk/o+tiFOrA/

d14FrM8rGEgIzVkT67+3XaEh

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 2 IoCs
  • 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.W32.AIDetectNet.01.10684.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.10684.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.10684.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.10684.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1820

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1820-60-0x0000000000400000-0x000000000042C000-memory.dmp
    Filesize

    176KB

  • memory/1820-61-0x0000000000400000-0x000000000042C000-memory.dmp
    Filesize

    176KB

  • memory/1820-63-0x0000000000400000-0x000000000042C000-memory.dmp
    Filesize

    176KB

  • memory/1820-64-0x000000000041F640-mapping.dmp
  • memory/1820-65-0x0000000000A60000-0x0000000000D63000-memory.dmp
    Filesize

    3.0MB

  • memory/1996-54-0x00000000012C0000-0x0000000001360000-memory.dmp
    Filesize

    640KB

  • memory/1996-55-0x0000000075841000-0x0000000075843000-memory.dmp
    Filesize

    8KB

  • memory/1996-56-0x00000000003B0000-0x00000000003D0000-memory.dmp
    Filesize

    128KB

  • memory/1996-57-0x0000000000750000-0x000000000075E000-memory.dmp
    Filesize

    56KB

  • memory/1996-58-0x0000000005470000-0x00000000054E6000-memory.dmp
    Filesize

    472KB

  • memory/1996-59-0x0000000000E20000-0x0000000000E52000-memory.dmp
    Filesize

    200KB