Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2024 12:42

General

  • Target

    830b5f81a3a9e9f5d4222118331f2b85f06b32af6e965d90546bb33e31503f35.exe

  • Size

    426KB

  • MD5

    cf4f987e1a2830d066ea9978df1a3ff6

  • SHA1

    4adf678a8513207925f7e7f528baa0ca0782c22f

  • SHA256

    830b5f81a3a9e9f5d4222118331f2b85f06b32af6e965d90546bb33e31503f35

  • SHA512

    abfaf310914566fc77f7b73255a98fae453864a8c751b9fea2370649682bfc1527f9d9520dfab5e22e289f68d511601c3d9a534c66927c8193ee2be62891d564

  • SSDEEP

    6144:J5GqdxkaGma2QEllm6qiU8dpaEDmDka4I0pG7NPwJOxELmiXGQrOHqY1QJDL:J5Gqdxk1qlfS0OD4I0piPJNQrkL2ZL

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\830b5f81a3a9e9f5d4222118331f2b85f06b32af6e965d90546bb33e31503f35.exe
    "C:\Users\Admin\AppData\Local\Temp\830b5f81a3a9e9f5d4222118331f2b85f06b32af6e965d90546bb33e31503f35.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:9192

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/2240-1-0x0000000000940000-0x0000000000A40000-memory.dmp

    Filesize

    1024KB

  • memory/2240-3-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2240-2-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2240-4-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/2240-5-0x0000000002110000-0x0000000002176000-memory.dmp

    Filesize

    408KB

  • memory/2240-6-0x0000000002300000-0x0000000002366000-memory.dmp

    Filesize

    408KB

  • memory/2240-7-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-18-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-30-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-28-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-26-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-24-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-22-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-20-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-16-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-14-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-12-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-10-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-8-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-54-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-70-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-68-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-66-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-64-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-62-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-60-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-58-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-56-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-52-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-50-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-48-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-46-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-44-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-42-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-40-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-38-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-36-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-34-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-32-0x0000000002300000-0x000000000235F000-memory.dmp

    Filesize

    380KB

  • memory/2240-2087-0x0000000000940000-0x0000000000A40000-memory.dmp

    Filesize

    1024KB

  • memory/2240-2088-0x00000000049F0000-0x0000000004A22000-memory.dmp

    Filesize

    200KB

  • memory/2240-2098-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2240-2097-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/9192-2100-0x0000000000360000-0x0000000000366000-memory.dmp

    Filesize

    24KB

  • memory/9192-2101-0x0000000073DDE000-0x0000000073DDF000-memory.dmp

    Filesize

    4KB

  • memory/9192-2099-0x00000000000E0000-0x0000000000110000-memory.dmp

    Filesize

    192KB

  • memory/9192-2102-0x0000000073DD0000-0x00000000744BE000-memory.dmp

    Filesize

    6.9MB

  • memory/9192-2103-0x0000000073DDE000-0x0000000073DDF000-memory.dmp

    Filesize

    4KB

  • memory/9192-2104-0x0000000073DD0000-0x00000000744BE000-memory.dmp

    Filesize

    6.9MB