Overview

overview

10

Static

static

10

2024-08-15...de.exe

windows7-x64

9

2024-08-15...de.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    15-08-2024 04:43

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General

  • Target

    2024-08-15_0c7e0266af636fd730890fcdaa0d4f13_darkside.exe

  • Size

    145KB

  • MD5

    0c7e0266af636fd730890fcdaa0d4f13

  • SHA1

    831c3169028173d1915c399a65a05fda8a65901b

  • SHA256

    7ce00239cfd50516eae50dc385def3841e1c85974ea332e649fe5dc10f4ecf52

  • SHA512

    3d1983e3697450729b4aa0a9324d8ce57823ed10d7a58699b181c2f8069557132c01069ef8a2fc813c3002d8c2b204b0f2881673fbb3f9bea6109a50c3b9536c

  • SSDEEP

    1536:PzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDwjRuGmBk5c7vyK9o8tJ3O1qQ8M:wqJogYkcSNm9V7DbGSJtJ3OYsFT

Score
9/10
discoveryransomwarespywarestealer

Malware Config

Signatures

  • Renames multiple (366) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Drops desktop.ini file(s) 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-08-15_0c7e0266af636fd730890fcdaa0d4f13_darkside.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-08-15_0c7e0266af636fd730890fcdaa0d4f13_darkside.exe"
    1⤵
    • Drops desktop.ini file(s)
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1544
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x14c
    1⤵
      PID:2280

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\$Recycle.Bin\S-1-5-21-2958949473-3205530200-1453100116-1000\desktop.ini
      Filesize

      129B

      MD5

      2657a80fcaafbfdf32376121f43e4430

      SHA1

      ecdd8bfe95517b5781b04e1d2f09e49a3e38c4f5

      SHA256

      b25df14342508450d0e7ae58b79e6740d9624aca9f4f15362f2aa649f3643af3

      SHA512

      e4686ca5ab6c6ea0e4f0861cf29780d16e129c982e58da08f9b6b905ba456d20f8615a0a337baf2488fd6425f41825ad28e96ccb0f16b5f5ef8b4aef09dceb35

      Download Submit

    • C:\sgViuid80.README.txt
      Filesize

      321B

      MD5

      706eeb895a361962cb185424540cbcf6

      SHA1

      bd3b2a2f0db550fba9e3a0b1a381544140848ed2

      SHA256

      f4ca1bc1dc9e52fd18f96b36ddf5b113e15409e0b6fa2d3b12dc89597972cff1

      SHA512

      313f11ef6e5b2e81438fb3ab836fb5675c2c614c4f7286a6b35da9f12c1627cd74191218d3971b25378c7f275c10f7cc7b09e6fb44aa4523c8ae2359cac93701

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    • F:\$RECYCLE.BIN\S-1-5-21-2958949473-3205530200-1453100116-1000\UUUUUUUUUUU
      Filesize

      129B

      MD5

      75eb5a0cfa26dc5c3ec68d99ff850303

      SHA1

      6d419e180f342a39fea98750b745cb3af74074ea

      SHA256

      58d61720cafd4b277b5bce6fa9cecf7911f994d41542f461b04ba00e393d5175

      SHA512

      15a27668a78f1c317153203dbf376cfd28f58fe7ae43dd8fd00f7b1c91e0e7e4f7fc6d1a54f2ffbe1a587011a75b94d80e2f756477c5ad13db3dc2d5de7ffbd3

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    • memory/1544-0-0x0000000000120000-0x0000000000160000-memory.dmp

      Filesize

      256KB

      Download