Overview

overview

10

Static

static

3

e3f059eff2...42.exe

windows7-x64

10

e3f059eff2...42.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    93s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-02-2025 05:39

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General

  • Target

    e3f059eff2a2fd62f9161663ff2d39580d56aba17d85e8f16908381bb84d0842.exe

  • Size

    1.0MB

  • MD5

    8827ac9f2fd46f34170be51f1fe47baf

  • SHA1

    21f101051395f744b1e416f43fc7384a9fe3cd0c

  • SHA256

    e3f059eff2a2fd62f9161663ff2d39580d56aba17d85e8f16908381bb84d0842

  • SHA512

    a32d7d876de57f6c93ff2299b38e3ec1aa29d117ba95a9622af2c7655603d155b8984716ada085118573cefbcc0b92fdf36f8f5346a7dbaf390ebf8e2a7651a1

  • SSDEEP

    24576:FTyLPsJjVjzhWwiENiUGC86pNV2GNxgr+oBwGHGs:FTyLPsJjVjzliE0opNV2G7gr+o+GF

Score
10/10
akiraexecutionransomwareransowmwarespywarestealer

Malware Config

Extracted

Path

C:\Program Files (x86)\Adobe\akira_readme.txt

Family

akira

Ransom Note
Hi friends, Whatever who you are and what your title is if you're reading this it means the internal infrastructure of your company is fully or partially dead, all your backups - virtual, physical - everything that we managed to reach - are completely removed. Moreover, we have taken a great amount of your corporate data prior to encryption. Well, for now let's keep all the tears and resentment to ourselves and try to build a constructive dialogue. We're fully aware of what damage we caused by locking your internal sources. At the moment, you have to know: 1. Dealing with us you will save A LOT due to we are not interested in ruining your financially. We will study in depth your finance, bank & income statements, your savings, investments etc. and present our reasonable demand to you. If you have an active cyber insurance, let us know and we will guide you how to properly use it. Also, dragging out the negotiation process will lead to failing of a deal. 2. Paying us you save your TIME, MONEY, EFFORTS and be back on track within 24 hours approximately. Our decryptor works properly on any files or systems, so you will be able to check it by requesting a test decryption service from the beginning of our conversation. If you decide to recover on your own, keep in mind that you can permanently lose access to some files or accidently corrupt them - in this case we won't be able to help. 3. The security report or the exclusive first-hand information that you will receive upon reaching an agreement is of a great value, since NO full audit of your network will show you the vulnerabilities that we've managed to detect and used in order to get into, identify backup solutions and upload your data. 4. As for your data, if we fail to agree, we will try to sell personal information/trade secrets/databases/source codes - generally speaking, everything that has a value on the darkmarket - to multiple threat actors at ones. Then all of this will be published in our blog - https://akiral2iz6a7qgd3ayp3l6yub7xx2uep76idk3u2kollpj5z3z636bad.onion. 5. We're more than negotiable and will definitely find the way to settle this quickly and reach an agreement which will satisfy both of us. If you're indeed interested in our assistance and the services we provide you can reach out to us following simple instructions: 1. Install TOR Browser to get access to our chat room - https://www.torproject.org/download/. 2. Paste this link - https://akiralkzxzq2dsrzsrvbr2xgbbu2wgsmxryd4csgfameg52n7efvr2id.onion/d/9115627198-SEBRN 3. Use this code - 8317-NE-WJSA-ABSC - to log into our chat. Keep in mind that the faster you will get in touch, the less damage we cause.
URLs

https://akiral2iz6a7qgd3ayp3l6yub7xx2uep76idk3u2kollpj5z3z636bad.onion

https://akiralkzxzq2dsrzsrvbr2xgbbu2wgsmxryd4csgfameg52n7efvr2id.onion/d/9115627198-SEBRN

Signatures

  • Akira

    Akira is a ransomware first seen in March 2023 and targets several industries, including education, finance, real estate, manufacturing, and consulting.

    ransomwareakira
  • Akira family
    akira
  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Renames multiple (8425) files with added filename extension

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

    ransomware
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell command to delete shadowcopy.

    executionransowmware
  • Drops startup file 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) 31 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\e3f059eff2a2fd62f9161663ff2d39580d56aba17d85e8f16908381bb84d0842.exe
    "C:\Users\Admin\AppData\Local\Temp\e3f059eff2a2fd62f9161663ff2d39580d56aba17d85e8f16908381bb84d0842.exe"
    1⤵
    • Drops startup file
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3492
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -Command "Get-WmiObject Win32_Shadowcopy | Remove-WmiObject"
    1⤵
    • Process spawned unexpected child process
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2624
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2328
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
    1⤵
      PID:4512

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\Adobe\akira_readme.txt
      Filesize

      2KB

      MD5

      e72d6f4e4459c4b5169d1e84f2c118f4

      SHA1

      09f2b218a3a16a6d182d69fc00ce2847a9183ab8

      SHA256

      671eb05e81ea0de04e149c8397c2218a5be3d4883ad0b062b093448569011433

      SHA512

      a4eb1d64a01539a5ec6edf8d2b003bbc0d4839297f17a50b8ed80582ee4e024bd28361f1dc91851a31ed83909208623c8daf3e08241bcfc40a30497381753b02

      Download Submit

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
      Filesize

      3KB

      MD5

      b8fd81bf7fc72ae3a3fcf42e90730738

      SHA1

      f6b403f33b447ebe22c3a55b7dd21a5a2007d931

      SHA256

      2e9d1c0292c574cc497f5c04f57b3ab85a7a959cb493fcec0bc6ab740b847105

      SHA512

      76b9ceb2720d4934adabe0dabfd51fca597b32ee0c34f033101205959120f436d8976a913af5a3ef9545a4a7b9e1ff472b8d70c9acfe7bbf09633da68be2e1b8

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tgzo5zir.mnt.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      Download Submit

    • memory/2624-0-0x00007FFE0B013000-0x00007FFE0B015000-memory.dmp

      Filesize

      8KB

      Download

    • memory/2624-10-0x0000021E6F710000-0x0000021E6F732000-memory.dmp

      Filesize

      136KB

      Download

    • memory/2624-11-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

      Filesize

      10.8MB

      Download

    • memory/2624-12-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

      Filesize

      10.8MB

      Download

    • memory/2624-15-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

      Filesize

      10.8MB

      Download