Analysis

  • max time kernel
    102s
  • max time network
    110s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2024 10:10

General

  • Target

    e92768496434fd38c23e0b3c581499ea8bca541e77f45179a04850abdc7f9d1bN.exe

  • Size

    424KB

  • MD5

    826dbd9678905b3773f5609a0c51a240

  • SHA1

    185a02664839ff4f70b0d49500c2c944ef008e7a

  • SHA256

    e92768496434fd38c23e0b3c581499ea8bca541e77f45179a04850abdc7f9d1b

  • SHA512

    fe3f2296517c00b05b77f573028f3c38a33e66b3debeb9d33ebaec795c67a271ca467f0c205be4238e6959ca6e301b0b1163ea19200267d5e0c0d0e217312994

  • SSDEEP

    12288:TiAMagnYfSn/8Pt44URdZutqiPDk/NPJBx55he:CayLn/o/URdZ/i0PJBxPh

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\e92768496434fd38c23e0b3c581499ea8bca541e77f45179a04850abdc7f9d1bN.exe
    "C:\Users\Admin\AppData\Local\Temp\e92768496434fd38c23e0b3c581499ea8bca541e77f45179a04850abdc7f9d1bN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:9828

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/2648-1-0x0000000000560000-0x0000000000660000-memory.dmp

    Filesize

    1024KB

  • memory/2648-2-0x0000000000370000-0x00000000003CB000-memory.dmp

    Filesize

    364KB

  • memory/2648-3-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2648-4-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2648-5-0x0000000004910000-0x0000000004976000-memory.dmp

    Filesize

    408KB

  • memory/2648-6-0x0000000004980000-0x00000000049E6000-memory.dmp

    Filesize

    408KB

  • memory/2648-7-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-8-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-10-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-12-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-16-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-20-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-22-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-18-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-14-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-26-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-30-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-32-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-36-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-38-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-40-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-46-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-48-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-44-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-42-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-34-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-28-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-54-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-24-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-60-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-70-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-68-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-66-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-64-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-62-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-58-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-56-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-52-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-50-0x0000000004980000-0x00000000049DF000-memory.dmp

    Filesize

    380KB

  • memory/2648-2087-0x0000000000560000-0x0000000000660000-memory.dmp

    Filesize

    1024KB

  • memory/2648-2088-0x0000000005200000-0x0000000005232000-memory.dmp

    Filesize

    200KB

  • memory/2648-2100-0x0000000000370000-0x00000000003CB000-memory.dmp

    Filesize

    364KB

  • memory/2648-2101-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2648-2102-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/9828-2096-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

    Filesize

    4KB

  • memory/9828-2097-0x0000000000120000-0x0000000000150000-memory.dmp

    Filesize

    192KB

  • memory/9828-2098-0x0000000000360000-0x0000000000366000-memory.dmp

    Filesize

    24KB

  • memory/9828-2103-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB

  • memory/9828-2104-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

    Filesize

    4KB

  • memory/9828-2105-0x0000000073DC0000-0x00000000744AE000-memory.dmp

    Filesize

    6.9MB