Overview

overview

10

Static

static

e044d9f2d0...le.exe

windows7_x64

10

e044d9f2d0...le.exe

windows10_x64

10

Analysis

  • max time kernel
    121s
  • max time network
    174s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    26-07-2021 12:39

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General

  • Target

    e044d9f2d0f1260c3f4a543a1e67f33fcac265be114a1b135fd575b860d2b8c6.sample.exe

  • Size

    1.3MB

  • MD5

    cdda3913408c4c46a6c575421485fa5b

  • SHA1

    56eec7392297e7301159094d7e461a696fe5b90f

  • SHA256

    e044d9f2d0f1260c3f4a543a1e67f33fcac265be114a1b135fd575b860d2b8c6

  • SHA512

    666b7419adaa2fba34e53416fc29cac92bbbe36d9fae57bae00001d644f35484df9b1e44a516866b000b8ab04cd2241414fe0692e1a5b6f36d540ed13a45448a

Score
10/10
dearcryransomwarespywarestealer

Malware Config

Extracted

Path

C:\PROGRAM FILES\WINDOWS SIDEBAR\GADGETS\SLIDESHOW.GADGET\IMAGES\ON_DESKTOP\readme.txt

Family

dearcry

Ransom Note
Your file has been encrypted! If you want to decrypt, please contact us. [email protected] or [email protected] And please send me the following hash! d37fc1eabc6783a418d23a8d2ba5db5a

Signatures

  • DearCry

    DearCry is a ransomware first seen after the 2021 Microsoft Exchange hacks.

    ransomwaredearcry
  • Modifies extensions of user files 1 IoCs

    Ransomware generally changes the extension on encrypted files.

    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) 62 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e044d9f2d0f1260c3f4a543a1e67f33fcac265be114a1b135fd575b860d2b8c6.sample.exe
    "C:\Users\Admin\AppData\Local\Temp\e044d9f2d0f1260c3f4a543a1e67f33fcac265be114a1b135fd575b860d2b8c6.sample.exe"
    1⤵
    • Modifies extensions of user files
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    PID:1032
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 1196 -s 1176
    1⤵
    • Program crash
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:1740

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1740-60-0x000007FEFB991000-0x000007FEFB993000-memory.dmp

    Filesize

    8KB

    Download

  • memory/1740-61-0x0000000002380000-0x0000000002381000-memory.dmp

    Filesize

    4KB

    Download