Overview

overview

10

Static

static

3

92077215e7...18.exe

windows7-x64

10

92077215e7...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    92077215e723b003502dff2ac974dc43_JaffaCakes118

  • Size

    4.2MB

  • Sample

    240402-ve263sfg5v

  • MD5

    92077215e723b003502dff2ac974dc43

  • SHA1

    775b63a3c020c9aead9addb32776beb26704884a

  • SHA256

    d5d023c6add2232b9ca0bce13e7b813e9240803feb084d2a8f1d504d96b85a6e

  • SHA512

    14880d120b50b9ebfd1f08716802d37ba3021655094799cfa98d763f1b91928a137b46eca6b5df5497f4088b19bde546592429037c533756a708220c47aed764

  • SSDEEP

    98304:yJCbuSMburCaMZh0yEKj+WRvrY1dcZ048HV/bFy8jJ7D:MmMbuQZlFY7KsZPN

Score
10/10
asyncratoskidefaultinfostealerpersistencerat

Malware Config

Extracted

Family

asyncrat

Version

1.0.6

Botnet

Default

C2

91.193.75.169:4782

Mutex

DcRatMutex_qwqdanchuk

Attributes
  • delay

    1

  • install

    true

  • install_file

    Windows Security.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      92077215e723b003502dff2ac974dc43_JaffaCakes118

    • Size

      4.2MB

    • MD5

      92077215e723b003502dff2ac974dc43

    • SHA1

      775b63a3c020c9aead9addb32776beb26704884a

    • SHA256

      d5d023c6add2232b9ca0bce13e7b813e9240803feb084d2a8f1d504d96b85a6e

    • SHA512

      14880d120b50b9ebfd1f08716802d37ba3021655094799cfa98d763f1b91928a137b46eca6b5df5497f4088b19bde546592429037c533756a708220c47aed764

    • SSDEEP

      98304:yJCbuSMburCaMZh0yEKj+WRvrY1dcZ048HV/bFy8jJ7D:MmMbuQZlFY7KsZPN

    Score
    10/10
    asyncratoskidefaultinfostealerpersistencerat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks