Overview

overview

10

Static

static

3

About/About.pdf

windows7-x64

1

About/About.pdf

windows10-2004-x64

1

UpdatePack...64.exe

windows7-x64

10

UpdatePack...64.exe

windows10-2004-x64

10

Resubmissions

30-05-2023 04:35

230530-e7xjasfb98 10

24-05-2023 11:54

230524-n253xscc86 10

Sharing

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General

  • Target

    UpdatePack-KB971033-x64.exe.7z

  • Size

    445KB

  • Sample

    230530-e7xjasfb98

  • MD5

    331491e4c27c7a5cdfe4cb2f41574ba4

  • SHA1

    753e6069849f814fee74332311fe79260e65a3d0

  • SHA256

    df5db51c447e44c0753bde771c59f73a8266dad3fd0ab7189c2640bbf7ec5322

  • SHA512

    562fa564fb5af91c542ee9112585f9542631f201b98bf3431a4beb03db117f852886bffc3ac4674b92ae4f9b21bd5d14a2a3633a54fe2268a01789514c2ac8cb

  • SSDEEP

    12288:LUIp+h2e3VK8usdndh4XX04N5R6pQq6bgpciBeV6:P8h2eFz1ndOXXrl6pQ0cMeV6

Score
10/10
rhadamanthyslinkpdfstealer

Malware Config

Targets

    • Target

      About/About.pdf

    • Size

      185KB

    • MD5

      f8e98d604f7c63275ee8739708345baf

    • SHA1

      218bb6ab3a6b4899c22ae798691c30acfe423a7c

    • SHA256

      dafccfc02c2ad502683ddf61224d6d66eba1e6d5ba13a92b15381af51bb4715a

    • SHA512

      05076043c463a3483cd6be000407ba6a5641413a4e0928b2ea1f6ab84bf2b1244c6737b221be7dc9db7a1ea8fc5ea2c34782307babe77916d33ae6cb19b6de05

    • SSDEEP

      3072:GdbzlBgmxq3pSxw8FE92HVePu0kiFRiNifT9hQfmRcUQ88k4YLs3L2yFAVxVRjKm:GdbvTq3Mk21GuUFENYTsmRcOoY46yFAV

    Score
    1/10
    behavioral1behavioral2

    • Target

      UpdatePack-KB971033-x64.exe

    • Size

      656.4MB

    • MD5

      70e0aff711faae8f8d22bd77a6360985

    • SHA1

      6a9a40557c9491f453f10bf4cced5acfb9b42149

    • SHA256

      1faa0a86d8c56f85c46e1790c28d3c382ba4de6c7a6c8a0187f38fa52ee3c60d

    • SHA512

      8437b22e9f3f41cb92c19756bd0d7678245d38237eed682a97ff2f434977df6195712396f26480677a97fc29d3b5bbf789d5e40b5769d732df1f1fea025b2e34

    • SSDEEP

      6144:lMkSD+z3hVyHzDDzYepZZMSohQL6ncCDQRs3TXIrkUAlBSnSt/P:lu8kDPYs/johHREkDoSFP

    Score
    10/10
    rhadamanthysstealer

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Scripting

1
T1064

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks