Overview

overview

8

Static

static

1

dawn-launcher.exe

windows10-2004-x64

8

dawn-launcher.exe

windows11-ltsc_2024-x64

4

Sharing

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General

  • Target
    dawn-launcher.exe
  • Size 832KB
  • Sample260625-v7prfsd16n
  • SHA256 bd585bf121a8b20f04696f88d36201b10fc74bf618dd5aae66637dbb07e8e6e0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
coinbasedefense_evasiondiscoverypersistencephishingupx

Malware Config

Targets

    • Target
      dawn-launcher.exe
    • Size 832KB
    • SHA256 bd585bf121a8b20f04696f88d36201b10fc74bf618dd5aae66637dbb07e8e6e0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    coinbasedefense_evasiondiscoverypersistencephishingupx

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

      persistence

    • Downloads MZ/PE file

    • Detected potential entity reuse from brand COINBASE.

      phishingcoinbase

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Modify Registry

1
T1112

Subvert Trust Controls

2
T1553

SIP and Trust Provider Hijacking

2
T1553.003

Credential Access

Discovery

Browser Information Discovery

1
T1217

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks