Analysis

  • max time kernel
    37s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    08-07-2024 09:13

General

  • Target

    Τιμολόγιο.exe

  • Size

    635KB

  • MD5

    1c421b07f985864fa94709528a9f2be8

  • SHA1

    b96ce6f58e2d0e9215686bfad639e1389153e923

  • SHA256

    388c6210072e3f84ad62a7a97691ea10199eeffaacd3b2b5932ad061a1c8f912

  • SHA512

    78b9657372acee8f1268f431be22fc7576c46b89634802109b071948a859a3946d5b660abd40a16821c694429bc76a6c95f9a89f17c483a6ec9947d937140ced

  • SSDEEP

    12288:DYV6MorX7qzuC3QHO9FQVHPF51jgc2PSAyl8oaLm2KmRkv+DQw3YiJ2zq:ABXu9HGaVH2K58ot2KmSmQw3YiYu

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7369383080:AAHZ3-eOPNC8dmeokZayL5k2b8wsqK_6ziI/sendMessage?chat_id=6485182959

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 33 IoCs
  • UPX packed file 2 IoCs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Τιμολόγιο.exe
    "C:\Users\Admin\AppData\Local\Temp\Τιμολόγιο.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2328
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Τιμολόγιο.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2328-16-0x0000000001360000-0x00000000014CB000-memory.dmp

    Filesize

    1.4MB

  • memory/2328-11-0x00000000007C0000-0x00000000007C4000-memory.dmp

    Filesize

    16KB

  • memory/2328-0-0x0000000001360000-0x00000000014CB000-memory.dmp

    Filesize

    1.4MB

  • memory/3024-59-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-616-0x0000000074190000-0x000000007487E000-memory.dmp

    Filesize

    6.9MB

  • memory/3024-15-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3024-57-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-18-0x0000000000540000-0x000000000057A000-memory.dmp

    Filesize

    232KB

  • memory/3024-19-0x0000000074190000-0x000000007487E000-memory.dmp

    Filesize

    6.9MB

  • memory/3024-20-0x0000000000610000-0x0000000000648000-memory.dmp

    Filesize

    224KB

  • memory/3024-21-0x0000000074190000-0x000000007487E000-memory.dmp

    Filesize

    6.9MB

  • memory/3024-27-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-33-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-55-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-73-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-77-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-79-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-75-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-71-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-69-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-53-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-65-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-63-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-61-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-12-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3024-17-0x000000007419E000-0x000000007419F000-memory.dmp

    Filesize

    4KB

  • memory/3024-14-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3024-67-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-52-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-49-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-47-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-45-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-43-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-41-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-35-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-31-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-29-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-23-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-39-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-38-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-25-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-22-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-612-0x0000000074190000-0x000000007487E000-memory.dmp

    Filesize

    6.9MB

  • memory/3024-613-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3024-614-0x000000007419E000-0x000000007419F000-memory.dmp

    Filesize

    4KB

  • memory/3024-615-0x0000000074190000-0x000000007487E000-memory.dmp

    Filesize

    6.9MB

  • memory/3024-81-0x0000000000610000-0x0000000000643000-memory.dmp

    Filesize

    204KB

  • memory/3024-617-0x0000000074190000-0x000000007487E000-memory.dmp

    Filesize

    6.9MB