Overview

overview

10

Static

static

quotation ...co.exe

windows7_x64

3

quotation ...co.exe

windows10_x64

10

Analysis

  • max time kernel
    136s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    21-06-2021 14:04

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General

  • Target

    quotation #60152 almaco.exe

  • Size

    836KB

  • MD5

    3207003cc8d695d5b12699816f32044c

  • SHA1

    3e269c355c8365f2cfd64ab986126ebfcfc9b08f

  • SHA256

    d935261d62e1721db7f65671dc26c56c532b98d8b3335fce23455b2404a39ed2

  • SHA512

    66a1ac063fb5565351d3dde5331938fdfeb19dca76d968d9ba8f326bcf985ccb0c06b26611792fe3eb643fcb3533369887c10ede46b9038ae5598ca814fa14e2

Score
10/10
snakekeyloggerkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    mail.tokasecurity.co.za
  • Port:
    587
  • Username:
    toka.b@tokasecurity.co.za
  • Password:
    Bafo1970@1

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

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

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

    spywarestealer
  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe
    "C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3944
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WSjsvyaIVLay" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8969.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3712
    • C:\Users\Admin\AppData\Local\Temp\quotation #60152 almaco.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:744

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\quotation #60152 almaco.exe.log
    MD5

    0c2899d7c6746f42d5bbe088c777f94c

    SHA1

    622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

    SHA256

    5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

    SHA512

    ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmp8969.tmp
    MD5

    7e1ae75d3ccc64218b202544c7d27694

    SHA1

    c98de717b3256b2cd35f2634594dd55a57a94fbf

    SHA256

    6d67ffcc019b5f12c40aef9032d0121259eb9834a8eee8601fea582c34edf03c

    SHA512

    ba896dbdb74b75a9a40f19e5c3e9cf7fd2a774988a9a43b2dfaf9bb9c8677a35af74183b87d299a16b8392f161faab023d68262e3da74db19c13fff466f953a3

    Download Submit
  • memory/744-134-0x00000000069F0000-0x00000000069F1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/744-133-0x0000000005620000-0x00000000056BC000-memory.dmp
    Filesize

    624KB

    Download
  • memory/744-127-0x000000000041F8BE-mapping.dmp
    Download
  • memory/744-126-0x0000000000400000-0x0000000000424000-memory.dmp
    Filesize

    144KB

    Download
  • memory/3712-124-0x0000000000000000-mapping.dmp
    Download
  • memory/3944-119-0x0000000005000000-0x0000000005001000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3944-123-0x000000000B2A0000-0x000000000B2D2000-memory.dmp
    Filesize

    200KB

    Download
  • memory/3944-122-0x0000000008AC0000-0x0000000008B3E000-memory.dmp
    Filesize

    504KB

    Download
  • memory/3944-121-0x00000000085B0000-0x00000000085B1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3944-120-0x00000000051E0000-0x00000000051E2000-memory.dmp
    Filesize

    8KB

    Download
  • memory/3944-114-0x0000000000580000-0x0000000000581000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3944-118-0x0000000004F10000-0x000000000540E000-memory.dmp
    Filesize

    5.0MB

    Download
  • memory/3944-117-0x0000000004F10000-0x0000000004F11000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3944-116-0x0000000005410000-0x0000000005411000-memory.dmp
    Filesize

    4KB

    Download