Overview

overview

10

Static

static

3

40852e7dd5...18.exe

windows7-x64

10

40852e7dd5...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    123s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    14-05-2024 06:28

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General

  • Target

    40852e7dd5100b1b5e361aa315ea4f46_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    40852e7dd5100b1b5e361aa315ea4f46

  • SHA1

    ec22d8c3890250375cde4d7049decb364c4046c9

  • SHA256

    23d15f5b8f0321538fb8a9bc7ae39866dc992742d851df6e8c339660961e9cd2

  • SHA512

    38fd9af068b9cb3d78f1a4207ea04fd10877a9690a39e484d490ff124cc90ee6c830a372880bc03c92465739eddac98622af0bbec62469a281120775667cc3b1

  • SSDEEP

    24576:N2ZPR4CVCQ3fe+b5oUFFzGigxoG9CXS9Oki+VIYEb:0ZZLVDXpzAoG9CXS9k+VAb

Score
10/10
troldeshpersistenceransomwaretrojanupx

Malware Config

Signatures

  • Troldesh, Shade, Encoder.858

    Troldesh is a ransomware spread by malspam.

    ransomwaretrojantroldesh
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\40852e7dd5100b1b5e361aa315ea4f46_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\40852e7dd5100b1b5e361aa315ea4f46_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    PID:3068

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/3068-0-0x00000000005E0000-0x00000000006AE000-memory.dmp
    Filesize

    824KB

    Download
  • memory/3068-1-0x0000000000400000-0x00000000005DE000-memory.dmp
    Filesize

    1.9MB

    Download
  • memory/3068-2-0x0000000000400000-0x00000000005DE000-memory.dmp
    Filesize

    1.9MB

    Download
  • memory/3068-3-0x0000000000400000-0x00000000005DE000-memory.dmp
    Filesize

    1.9MB

    Download
  • memory/3068-7-0x0000000000400000-0x00000000005DE000-memory.dmp
    Filesize

    1.9MB

    Download