Analysis

  • max time kernel
    142s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    01/01/2024, 18:27

General

  • Target

    3d8f1a6a4b4ae1bc98bce6e892dc8df4.exe

  • Size

    23.5MB

  • MD5

    3d8f1a6a4b4ae1bc98bce6e892dc8df4

  • SHA1

    1aa6be5a398c0bc0de92ade08f283d21cce15804

  • SHA256

    ec9a8638c7bd5afecbc9345c9582f1b7d57efada1529397e59a6bc6dcf9e2e9a

  • SHA512

    c312ba3410c760d1506507df580248e38ec7d0910a845a2f7f69971ac314e0b5fb85b9ed8ee8f2c304c67619b72391f8e2e9adb751b4efeec077450187cdce49

  • SSDEEP

    393216:vtLZ/++X7D2pTVWh+LHYywjaTD7OW9uPtCQoVihjFmS0uzamEanoH:1LlD2pT/L7KCuPtC28S1aKnG

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d8f1a6a4b4ae1bc98bce6e892dc8df4.exe
    "C:\Users\Admin\AppData\Local\Temp\3d8f1a6a4b4ae1bc98bce6e892dc8df4.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Users\Admin\AppData\Local\Temp\is-GUIKE.tmp\3d8f1a6a4b4ae1bc98bce6e892dc8df4.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-GUIKE.tmp\3d8f1a6a4b4ae1bc98bce6e892dc8df4.tmp" /SL5="$7011E,24279100,57856,C:\Users\Admin\AppData\Local\Temp\3d8f1a6a4b4ae1bc98bce6e892dc8df4.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1292

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\is-GUIKE.tmp\3d8f1a6a4b4ae1bc98bce6e892dc8df4.tmp

    Filesize

    697KB

    MD5

    832dab307e54aa08f4b6cdd9b9720361

    SHA1

    ebd007fb7482040ecf34339e4bf917209c1018df

    SHA256

    cc783a04ccbca4edd06564f8ec88fe5a15f1e3bb26cec7de5e090313520d98f3

    SHA512

    358d43522fd460eb1511708e4df22ea454a95e5bc3c4841931027b5fa3fb1dda05d496d8ad0a8b9279b99e6be74220fe243db8f08ef49845e9fb35c350ef4b49

  • memory/1292-7-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1292-10-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/1292-13-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2000-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2000-9-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB