Overview

overview

10

Static

static

Consignmen...in.exe

windows7_x64

10

Consignmen...in.exe

windows10_x64

10

Analysis

  • max time kernel
    106s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    21-04-2021 18:40

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General

  • Target

    Consignment Details.bin.exe

  • Size

    235KB

  • MD5

    b380133b30eb9bcfbbd628fd95b7b47b

  • SHA1

    61cd51cdad34e4a2063e14b41436cd271802169c

  • SHA256

    ed2daeb7be57c4a046af63e7ebd3d6044fd4e4aa8ac9c483ca8dcf679b694d7f

  • SHA512

    dd62b9502a21c04dbea577cfc5c40315d86a1e552ef44aac5593cac71339efd172cc9e823511953d33fec3a1ee37628148b964062a66c7c64a26792385ba03e8

Score
10/10
snakekeyloggerkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    gmicaprelam.in
  • Port:
    587
  • Username:
    shege@gmicaprelam.in
  • Password:
    shege2424@

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • Snake Keylogger Payload 3 IoCs
  • 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 NtSetInformationThreadHideFromDebugger 16 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Consignment Details.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\Consignment Details.bin.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3232
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout 1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2728
      • C:\Windows\SysWOW64\timeout.exe
        timeout 1
        3⤵
        • Delays execution with timeout.exe
        PID:3556
    • C:\Users\Admin\AppData\Local\Temp\Consignment Details.bin.exe
      "C:\Users\Admin\AppData\Local\Temp\Consignment Details.bin.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3404
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 1900
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3988

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/2728-119-0x0000000000000000-mapping.dmp
    Download
  • memory/3232-121-0x0000000008250000-0x0000000008251000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3232-117-0x0000000004880000-0x000000000491C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/3232-118-0x0000000000930000-0x00000000009AE000-memory.dmp
    Filesize

    504KB

    Download
  • memory/3232-116-0x0000000004920000-0x0000000004921000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3232-114-0x00000000000D0000-0x00000000000D1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3404-122-0x0000000000400000-0x0000000000468000-memory.dmp
    Filesize

    416KB

    Download
  • memory/3404-123-0x000000000046202E-mapping.dmp
    Download
  • memory/3404-128-0x0000000006240000-0x0000000006241000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3404-129-0x0000000006410000-0x0000000006411000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3404-130-0x0000000004FD0000-0x00000000054CE000-memory.dmp
    Filesize

    5.0MB

    Download
  • memory/3404-131-0x00000000061C0000-0x00000000061C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3556-120-0x0000000000000000-mapping.dmp
    Download