Overview

overview

10

Static

static

190223-01P...OS.exe

windows7_x64

10

190223-01P...OS.exe

windows10_x64

10

Analysis

  • max time kernel
    101s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    15-01-2021 15:58

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General

  • Target

    190223-01PY - COSMOS.exe

  • Size

    792KB

  • MD5

    c0c2ac3ac3b8a7af9f31aae937ea750c

  • SHA1

    ebf17014c15dfcab53f9a81edeb6f942c7efcbc4

  • SHA256

    28fa65d2b186492e5f1108e2bfa0b6babef6e12ae1dcfba019ee7065ee703caf

  • SHA512

    0f6ca77a7d02bfa5d6caf488a9a77bca3db0fed58bd35520c908d7ea1d9e682cab32733b6e65787ac7ba8aa2aba3afe8bebf82af618b24eff87bc1776d954e93

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    surelylogs2@yandex.ru
  • Password:
    uzoma1989

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 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 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\190223-01PY - COSMOS.exe
    "C:\Users\Admin\AppData\Local\Temp\190223-01PY - COSMOS.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1120
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SYeQIKtqXCFG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp167D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1160

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

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp167D.tmp
    MD5

    211a7eca25d21257d0316cb8c671377c

    SHA1

    790ba41ee212d237a7f408d63923a1efcc9e9303

    SHA256

    25c363b3c8d90e9891c06fafc7d3ae0fb47b9ac856a9b6cb7223069614be3c13

    SHA512

    1f9624a3017bca032b12b4404054097d8ce522b660275e4305e583a7d8587e340f7bc2e11747839273f863a15e0635c6712b2ddfb9af395e83548ca365e1a351

    Download Submit
  • memory/1120-2-0x0000000074B10000-0x00000000751FE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/1120-3-0x0000000001320000-0x0000000001321000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1120-5-0x0000000000260000-0x0000000000272000-memory.dmp
    Filesize

    72KB

    Download
  • memory/1120-6-0x0000000005340000-0x00000000053B5000-memory.dmp
    Filesize

    468KB

    Download
  • memory/1120-9-0x0000000000C00000-0x0000000000C37000-memory.dmp
    Filesize

    220KB

    Download
  • memory/1160-7-0x0000000000000000-mapping.dmp
    Download