Analysis

  • max time kernel
    134s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-11-2024 10:19

General

  • Target

    c92ea7d25f9aff0f3979b880fe2aad8b49bed2b7922e24bda7d7db04962cea3eN.exe

  • Size

    426KB

  • MD5

    5cd957abc84eba00522a29ae7b9c23c0

  • SHA1

    250ec8486d943bf92e8106cddc603199968fc0ca

  • SHA256

    c92ea7d25f9aff0f3979b880fe2aad8b49bed2b7922e24bda7d7db04962cea3e

  • SHA512

    2a6349bddc8e55db1abe7735bd7096a69c58691553c187a1271ed6af4229580b458bde0940511f01c0b6b7b9a0fcb76475889ee7a009d1158e36677c71062793

  • SSDEEP

    12288:obvE6fKePak2ohwTeR8N51jWy7ZOdHn3te:Qc6fXws8N51jWy7ctn3

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 3 IoCs
  • Redline family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c92ea7d25f9aff0f3979b880fe2aad8b49bed2b7922e24bda7d7db04962cea3eN.exe
    "C:\Users\Admin\AppData\Local\Temp\c92ea7d25f9aff0f3979b880fe2aad8b49bed2b7922e24bda7d7db04962cea3eN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:8836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Windows\Temp\1.exe

    Filesize

    168KB

    MD5

    1073b2e7f778788852d3f7bb79929882

    SHA1

    7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

    SHA256

    c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

    SHA512

    90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

  • memory/2112-66-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-38-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-4-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2112-5-0x0000000002160000-0x00000000021C6000-memory.dmp

    Filesize

    408KB

  • memory/2112-6-0x00000000049C0000-0x0000000004A26000-memory.dmp

    Filesize

    408KB

  • memory/2112-7-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-8-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-16-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-20-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-14-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-18-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-12-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-10-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-22-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-68-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-30-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-28-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-26-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-48-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-54-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-64-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-71-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-24-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-2096-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2112-42-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-60-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-59-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-56-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-52-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-50-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-46-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-44-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-62-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-40-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-3-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2112-36-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-34-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-32-0x00000000049C0000-0x0000000004A1F000-memory.dmp

    Filesize

    380KB

  • memory/2112-2087-0x0000000004830000-0x0000000004862000-memory.dmp

    Filesize

    200KB

  • memory/2112-2-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2112-2097-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2112-1-0x0000000000550000-0x0000000000650000-memory.dmp

    Filesize

    1024KB

  • memory/8836-2098-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

    Filesize

    4KB

  • memory/8836-2099-0x00000000008B0000-0x00000000008E0000-memory.dmp

    Filesize

    192KB

  • memory/8836-2100-0x0000000000830000-0x0000000000836000-memory.dmp

    Filesize

    24KB

  • memory/8836-2101-0x0000000074BF0000-0x00000000752DE000-memory.dmp

    Filesize

    6.9MB

  • memory/8836-2102-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

    Filesize

    4KB

  • memory/8836-2103-0x0000000074BF0000-0x00000000752DE000-memory.dmp

    Filesize

    6.9MB