Overview

overview

10

Static

static

10

2024-12-31...de.exe

windows7-x64

7

2024-12-31...de.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2024 10:27

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General

  • Target

    2024-12-31_bd77d85d5a51c0e7a650cdc61212cc02_darkside.exe

  • Size

    146KB

  • MD5

    bd77d85d5a51c0e7a650cdc61212cc02

  • SHA1

    30a5729f0a45cb23ce3aa84f74dc990cd612c0cd

  • SHA256

    ac52f4213102e9e597e5ff2c46e8e0988b128503bff9a8d5a656d3385e903e85

  • SHA512

    3a778245997d969b414ba50db8645b04d7a128997b5c2a7db1fc0f32f6397e3391812ef9f3e0436cb2e4c44a25a3722b4fa553e11c109e0f6cc2ca1f748ddc1a

  • SSDEEP

    3072:06glyuxE4GsUPnliByocWephaYIstrBDojd:06gDBGpvEByocWeKYRrx

Score
7/10
defense_evasiondiscoveryspywarestealer

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops desktop.ini file(s) 2 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: RenamesItself 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-31_bd77d85d5a51c0e7a650cdc61212cc02_darkside.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-31_bd77d85d5a51c0e7a650cdc61212cc02_darkside.exe"
    1⤵
    • Loads dropped DLL
    • Drops desktop.ini file(s)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2076
    • C:\ProgramData\9109.tmp
      "C:\ProgramData\9109.tmp"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:2676
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\9109.tmp >> NUL
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1844
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x148
    1⤵
      PID:1760

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\$Recycle.Bin\S-1-5-21-3533259084-2542256011-65585152-1000\desktop.ini
      Filesize

      129B

      MD5

      d2cfde298ea22edbf86e57d950887a1b

      SHA1

      9fbcf5481cbdb225daa67641954ef4b779821710

      SHA256

      5e366362b55d15b43017be6a6eda51c29193388f59497b5c0de2c9e9c65cfa82

      SHA512

      214e7f746b6df7aeb01b8cd1275e77a589aa7319d3b315574fd298412bd14558a391dfb61fe70e9000373d0e9a2cd40227bd1dd63597c2eca51ae6cd5577907b

      Download Submit

    • C:\8GcH33LwK.README.txt
      Filesize

      732B

      MD5

      df63b758d4caee3aed1414f04760bdc0

      SHA1

      09e73bff3ae783281a0e345f44951b53a4587bad

      SHA256

      1de792420b26daf9d38c27c8796b4a3fe3b7939860d86611c5f220385b1550e5

      SHA512

      4de30f27013607b882f186bac9cb86a664d5fa7bf2f4c0534065145519b25a1a968f8bcea851af0d433395329282a6aec97efb8b5e207541e3c6253ae7b57ab7

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
      Filesize

      146KB

      MD5

      7208e7416563267b39be5101e2cd992e

      SHA1

      4405a207542772aecc02bfc8354d3e28d3259b6f

      SHA256

      393023035e2737cf7833a39f83798330aec6a38229b7d02604c29857889b8981

      SHA512

      3c53ade3c9f9b2aeb0cb13f3f289314618e18ce314804833d345f35fd48da91743b9ac8c3dd3e844f77ef4ec6b5783fc6f93624356d872d1dd1ea35a23ac0765

      Download Submit

    • F:\$RECYCLE.BIN\S-1-5-21-3533259084-2542256011-65585152-1000\DDDDDDDDDDD
      Filesize

      129B

      MD5

      327ebd7eb172a0bd34730690b33d588a

      SHA1

      a7d6236e5e79403509caa27653429a5bc88d27b9

      SHA256

      4caa766d1743bba63947f26dc64a7c57485ded3946feaece784ec97f4e653d2f

      SHA512

      be00a81accc6859ed4784dc60e519ad08d453a81bb28b1a3758c20bb1d63c45f2a9af486d4e315fa7375ae5c2a6a64726adc2c1c9a63e08141c8f79a9c4f9809

      Download Submit

    • \ProgramData\9109.tmp
      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

      Download Submit

    • memory/2076-0-0x00000000008B0000-0x00000000008F0000-memory.dmp

      Filesize

      256KB

      Download

    • memory/2676-860-0x000000007EF80000-0x000000007EF81000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2676-859-0x000000007EF20000-0x000000007EF21000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2676-858-0x00000000004F0000-0x0000000000530000-memory.dmp

      Filesize

      256KB

      Download

    • memory/2676-856-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2676-890-0x000000007EF60000-0x000000007EF61000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2676-889-0x000000007EF40000-0x000000007EF41000-memory.dmp

      Filesize

      4KB

      Download