Overview

overview

10

Static

static

PO PENANG ...3.xlsx

windows7_x64

10

PO PENANG ...3.xlsx

windows10_x64

1

Sharing

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General

  • Target

    PO PENANG ORDER C0023.xlsx

  • Size

    229KB

  • Sample

    211124-wdgdnageg8

  • MD5

    17ddfdbca81f6c8214406720867549f0

  • SHA1

    1bf9c02f6aaeb9603b030717517b1f64cec5099b

  • SHA256

    0d407a8cd27641e63ee9b446bc3128a91433a6bebc4f37ee11779a9faf94a655

  • SHA512

    22880714ea730835dce71099f8eef4426d768be364f0f07e1aaec03940706fd29dc165d7d734b947e94a194c7e2aeeee3d70e89d297dbc0c00a52c9114622286

Score
10/10
agentteslaneshtakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.turbo-mech.co.id
  • Port:
    587
  • Username:
    sales@turbo-mech.co.id
  • Password:
    7urb0m3ch

Targets

    • Target

      PO PENANG ORDER C0023.xlsx

    • Size

      229KB

    • MD5

      17ddfdbca81f6c8214406720867549f0

    • SHA1

      1bf9c02f6aaeb9603b030717517b1f64cec5099b

    • SHA256

      0d407a8cd27641e63ee9b446bc3128a91433a6bebc4f37ee11779a9faf94a655

    • SHA512

      22880714ea730835dce71099f8eef4426d768be364f0f07e1aaec03940706fd29dc165d7d734b947e94a194c7e2aeeee3d70e89d297dbc0c00a52c9114622286

    Score
    10/10
    agentteslaneshtakeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Detect Neshta Payload

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • AgentTesla Payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Change Default File Association

1
T1042

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks