Resubmissions

13-11-2024 13:49

241113-q4sxgssmc1 10

13-11-2024 13:24

241113-qnpvwswkgk 10

Analysis

  • max time kernel
    114s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 13:24

General

  • Target

    dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe

  • Size

    531KB

  • MD5

    82f2c6264ee0a5dfae9f07e143eb9cd5

  • SHA1

    6b131d89e3b216f827f24c9204b07746c9337565

  • SHA256

    dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74

  • SHA512

    6b1d97d1d74fd7f38745289f3ca2caebbcbaa2d85b8229a2c50a2f5111322a7026aebb6f2a433c7000c7339244ac1b13fa2749d467f5fe589f2dcce15b1c59a6

  • SSDEEP

    6144:KQy+bnr+/p0yN90QEWJUNRSBTPJdVJWuOkWkQ+N5UC8KRjmeW4I5UFZbufu4+pt/:YMrXy90kPFVYrLczUP0pWzibuWNA6oq

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe
    "C:\Users\Admin\AppData\Local\Temp\dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4240
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro5861.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro5861.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4480
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4480 -s 1080
        3⤵
        • Program crash
        PID:3144
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0895.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0895.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1504
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4480 -ip 4480
    1⤵
      PID:4492

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro5861.exe

      Filesize

      260KB

      MD5

      46d38f1c33a1193e63c128b0d4d07a19

      SHA1

      0cbc44f56b7f25a085de60aae3486e72feba77fe

      SHA256

      9612222c4af797c3792caeb4456d8d121a37fbe5599c196b5d450402e7bb6703

      SHA512

      31890bb5e2a4b16c6c5a1100bc62e446647a0ab9f6666d286456c1bea2fd4aa1015bbd806e41f87730afcce2dce582b373d1a2e43ca4a00da4851c8f9c9ea9b7

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0895.exe

      Filesize

      319KB

      MD5

      6db23d60021ee6b1576e28c2f42b55fd

      SHA1

      7859632cdfa67ba82192b993cd4e1879308a8c4a

      SHA256

      83476ab8f1a91479a2f74a554af0e6b27c3cd0a4a48c8d6d4273a82917b5629b

      SHA512

      a7365f60da8396228c1b50728ece6814df0d0269700c72785872816c5fbb77e9377a8530aa070f012129ec7d03c0c8687cbe8f357eebb9841ff97da48cd1d503

    • memory/1504-80-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-78-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-969-0x0000000005A40000-0x0000000005A8C000-memory.dmp

      Filesize

      304KB

    • memory/1504-968-0x0000000004C00000-0x0000000004C3C000-memory.dmp

      Filesize

      240KB

    • memory/1504-54-0x0000000000400000-0x00000000004C0000-memory.dmp

      Filesize

      768KB

    • memory/1504-966-0x0000000005830000-0x000000000593A000-memory.dmp

      Filesize

      1.0MB

    • memory/1504-965-0x0000000005210000-0x0000000005828000-memory.dmp

      Filesize

      6.1MB

    • memory/1504-59-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-60-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-62-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-64-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-66-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-69-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-70-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-74-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-82-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-84-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-55-0x0000000000400000-0x00000000004C0000-memory.dmp

      Filesize

      768KB

    • memory/1504-88-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-90-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-92-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-76-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-72-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-58-0x0000000004A90000-0x0000000004AD4000-memory.dmp

      Filesize

      272KB

    • memory/1504-56-0x0000000000400000-0x00000000004C0000-memory.dmp

      Filesize

      768KB

    • memory/1504-57-0x00000000023D0000-0x0000000002416000-memory.dmp

      Filesize

      280KB

    • memory/1504-86-0x0000000004A90000-0x0000000004ACF000-memory.dmp

      Filesize

      252KB

    • memory/1504-967-0x0000000004BE0000-0x0000000004BF2000-memory.dmp

      Filesize

      72KB

    • memory/4480-13-0x0000000004C20000-0x00000000051C4000-memory.dmp

      Filesize

      5.6MB

    • memory/4480-25-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-44-0x0000000000610000-0x000000000063D000-memory.dmp

      Filesize

      180KB

    • memory/4480-45-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4480-10-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4480-43-0x0000000000820000-0x0000000000920000-memory.dmp

      Filesize

      1024KB

    • memory/4480-15-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-16-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-18-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-20-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-22-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-11-0x0000000000400000-0x00000000004B1000-memory.dmp

      Filesize

      708KB

    • memory/4480-48-0x0000000000400000-0x00000000004B1000-memory.dmp

      Filesize

      708KB

    • memory/4480-49-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4480-41-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-28-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-30-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-9-0x0000000000610000-0x000000000063D000-memory.dmp

      Filesize

      180KB

    • memory/4480-34-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-36-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-39-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-26-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-42-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB

    • memory/4480-14-0x0000000004A70000-0x0000000004A88000-memory.dmp

      Filesize

      96KB

    • memory/4480-8-0x0000000000820000-0x0000000000920000-memory.dmp

      Filesize

      1024KB

    • memory/4480-12-0x0000000002280000-0x000000000229A000-memory.dmp

      Filesize

      104KB

    • memory/4480-32-0x0000000004A70000-0x0000000004A82000-memory.dmp

      Filesize

      72KB