Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

SecuriteInfo.com.Exploit.Siggen3.10350.27303.xls

Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1251, Name of Creating Application: Microsoft Excel, Create Time/Date: Sat Sep 16 01:00:00 2006, Last Saved Time/Date: Fri Feb 19 10:48:36 2021, Security: 0

initial sample

Details

Filetype:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1251, Name of Creating Application: Microsoft Excel, Create Time/Date: Sat Sep 16 01:00:00 2006, Last Saved Time/Date: Fri Feb 19 10:48:36 2021, Security: 0
Entropy:	7.195176543915214
Filename:	SecuriteInfo.com.Exploit.Siggen3.10350.27303.xls
Filesize:	168960
MD5:	ad9550ee6ece8322501ed92d374d3928
SHA1:	d0617e5cb90b4db4fcf2269ffd8228b9ca4f89af
SHA256:	74423c8236cd5057af8e4ffbf84fdcbb34f5e6dc8f8dc0520c685c7fd6bc100a
SHA512:	531ab2de644449e17e4f6d4a708f98a89bd6ac972b0bc6ed6b725205e5a0412ef6b0dfa9bdb422f6732c5396b8d0c82783c88c3727496488c71cb960b25d2f0b
SSDEEP:	3072:bScKoSsxzNDZLDZjlbR868O8KlVH3jiKq7uDphYHceXVhca+fMHLtyeGxcl8OUMj:OcKoSsxzNDZLDZjlbR868O8KlVH3jiK+
Preview:	........................>.......................H...........................E...F...G..........................................................................................................................................................................

Signature Hits	Behavior Group	Mitre Attack
Found malicious Excel 4.0 Macro	System Summary,	Extra Window Memory Injection
Multi AV Scanner detection for submitted file	AV Detection,
Found Excel 4.0 Macro with suspicious formulas	System Summary,	Scripting Exploitation for Client Execution Extra Window Memory Injection
Document contains embedded VBA macros	System Summary,
Yara signature match	System Summary,
Document contains an OLE Workbook stream indicating a Microsoft Excel file	System Summary,
Sample is known by Antivirus	System Summary,

C:\Users\user\AppData\Local\Temp\3CCE0000

data

dropped

Details

File:	C:\Users\user\AppData\Local\Temp\3CCE0000
Category:	dropped
Dump:	3CCE0000.0.dr
ID:	dr_0
Target ID:	0
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Type:	data
Entropy:	7.660584123957991
Encrypted:	false
Ssdeep:	3072:YxWVpupSzxNEBBD+Os7/xxkKCtRbsYO1entseoXXj:YEGSzx0dmxk7RbsYsKtseoXT
Size:	155530
Whitelisted:	false
Reputation:	low

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\Desktop.LNK

MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Read-Only, Directory, ctime=Tue Oct 17 10:04:00 2017, mtime=Sat Feb 20 09:06:38 2021, atime=Sat Feb 20 09:06:38 2021, length=8192, window=hide

dropped

Details

File:	C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\Desktop.LNK
Category:	dropped
Dump:	Desktop.LNK.0.dr
ID:	dr_2
Target ID:	0
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Read-Only, Directory, ctime=Tue Oct 17 10:04:00 2017, mtime=Sat Feb 20 09:06:38 2021, atime=Sat Feb 20 09:06:38 2021, length=8192, window=hide
Entropy:	4.488986575688329
Encrypted:	false
Ssdeep:	12:85QUNcLgXg/XAlCPCHaXtB8XzB/KPaUX+WnicvbwbDtZ3YilMMEpxRljK6TdJP9O:85jNK/XTd6jASUYegDv3qfrNru/
Size:	867
Whitelisted:	false
Reputation:	low

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\SecuriteInfo.com.Exploit.Siggen3.10350.27303.LNK

MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Archive, ctime=Sat Feb 20 09:06:25 2021, mtime=Sat Feb 20 09:06:38 2021, atime=Sat Feb 20 09:06:38 2021, length=168448, window=hide

dropped

Details

File:	C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\SecuriteInfo.com.Exploit.Siggen3.10350.27303.LNK
Category:	dropped
Dump:	SecuriteInfo.com.Exploit.Siggen3.10350.27303.LNK.0.dr
ID:	dr_4
Target ID:	0
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Archive, ctime=Sat Feb 20 09:06:25 2021, mtime=Sat Feb 20 09:06:38 2021, atime=Sat Feb 20 09:06:38 2021, length=168448, window=hide
Entropy:	4.569920188815355
Encrypted:	false
Ssdeep:	48:8HAd/XT0jxHC31qHClfQh2HAd/XT0jxHC31qHClfQ/:8HG/XojxitlfQh2HG/XojxitlfQ/
Size:	2368
Whitelisted:	false
Reputation:	low

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\index.dat

ASCII text, with CRLF line terminators

dropped

Details

File:	C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\index.dat
Category:	dropped
Dump:	index.dat.0.dr
ID:	dr_3
Target ID:	0
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Type:	ASCII text, with CRLF line terminators
Entropy:	4.833884412063983
Encrypted:	false
Ssdeep:	3:oyBVomM0bcsoMW/SWCuscbcsoMW/SWCmM0bcsoMW/SWCv:dj60wsoMWKW7wsoMWKWU0wsoMWKWs
Size:	185
Whitelisted:	false
Reputation:	low

C:\Users\user\Desktop\4FCE0000

Applesoft BASIC program data, first line number 16

dropped

Details

File:	C:\Users\user\Desktop\4FCE0000
Category:	dropped
Dump:	4FCE0000.0.dr
ID:	dr_1
Target ID:	0
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Type:	Applesoft BASIC program data, first line number 16
Entropy:	7.239939186555363
Encrypted:	false
Ssdeep:	3072:zccKoSsxzNDZLDZjlbR868O8KL5L+4iK2xEtjPOtioVjDGUU1qfDlaGGx+cL2Qn8:4cKoSsxzNDZLDZjlbR868O8KL5L+4iKo
Size:	177025
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Creates files inside the user directory	System Summary,	Masquerading

Processes

Path

Cmdline

Malicious

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding

Details

Is windows:	true
Is dropped:	false
PID:	1748
Target ID:	0
Parent PID:	584
Name:	EXCEL.EXE
Class:	excel
Path:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Commandline:	'C:\Program Files\Microsoft Office\Office14\EXCEL.EXE' /automation -Embedding
Size:	27641504
MD5:	5FB0A0F93382ECD19F5F499A5CAA59F0
Time:	02:06:35
Date:	20/02/2021
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0x13fd60000
Modulesize:	27758592
Wow64:	false

Signature Hits	Behavior Group	Mitre Attack
Sigma detected: Microsoft Office Product Spawning Windows Shell	System Summary,
Allocates a big amount of memory (probably used for heap spraying)	Software Vulnerabilities,	Extra Window Memory Injection
Spawns processes	System Summary,	Process Injection

C:\Windows\System32\rundll32.exe

rundll32 ..\BASE.BABAA,DllRegisterServer

Details

Is windows:	true
Is dropped:	false
PID:	2728
Target ID:	3
Parent PID:	1748
Name:	rundll32.exe
Class:	rundll32
Path:	C:\Windows\System32\rundll32.exe
Commandline:	rundll32 ..\BASE.BABAA,DllRegisterServer
Size:	45568
MD5:	DD81D91FF3B0763C392422865C9AC12E
Time:	02:07:06
Date:	20/02/2021
Reason:	newprocess
Reputation:	high
Is admin:	true
Is elevated:	true
Modulebase:	0xffb60000
Modulesize:	61440
Wow64:	false

Signature Hits	Behavior Group	Mitre Attack
Document exploit detected (process start blacklist hit)	Software Vulnerabilities,	Exploitation for Client Execution
Sigma detected: Microsoft Office Product Spawning Windows Shell	System Summary,
Runs a DLL by calling functions	System Summary,	Rundll32
Spawns processes	System Summary,	Process Injection

URLs

Name

Malicious

http://www.chipmania.it/mails/open.php

185.81.0.78

Details

Name:	http://www.chipmania.it/mails/open.php
IP:	185.81.0.78
TargetID:	0
From Memory:	false
Current Path:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Source:	network

Signature Hits	Behavior Group	Mitre Attack
Antivirus detection for URL or domain	AV Detection,
IP address seen in connection with other malware	Networking,
Potential document exploit detected (performs HTTP gets)	Software Vulnerabilities,	Exploitation for Client Execution
Potential document exploit detected (unknown TCP traffic)	Software Vulnerabilities,	Exploitation for Client Execution

http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check

unknown

Details

Name:	http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check
TargetID:	3
From Memory:	true
Current Path:	C:\Windows\System32\rundll32.exe
Source:	rundll32.exe, 00000003.00000002.2148203075.0000000001E37000.00000002.00000001.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Urls found in memory or binary data	Networking,

http://www.windows.com/pctv.

unknown

Details

Name:	http://www.windows.com/pctv.
TargetID:	3
From Memory:	true
Current Path:	C:\Windows\System32\rundll32.exe
Source:	rundll32.exe, 00000003.00000002.2148054390.0000000001C50000.00000002.00000001.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Urls found in memory or binary data	Networking,

http://investor.msn.com

unknown

Details

Name:	http://investor.msn.com
TargetID:	3
From Memory:	true
Current Path:	C:\Windows\System32\rundll32.exe
Source:	rundll32.exe, 00000003.00000002.2148054390.0000000001C50000.00000002.00000001.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Urls found in memory or binary data	Networking,

http://www.msnbc.com/news/ticker.txt

unknown

Details

Name:	http://www.msnbc.com/news/ticker.txt
TargetID:	3
From Memory:	true
Current Path:	C:\Windows\System32\rundll32.exe
Source:	rundll32.exe, 00000003.00000002.2148054390.0000000001C50000.00000002.00000001.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Urls found in memory or binary data	Networking,

http://www.icra.org/vocabulary/.

unknown

Details

Name:	http://www.icra.org/vocabulary/.
TargetID:	3
From Memory:	true
Current Path:	C:\Windows\System32\rundll32.exe
Source:	rundll32.exe, 00000003.00000002.2148203075.0000000001E37000.00000002.00000001.sdmp

Signature Hits	Behavior Group	Mitre Attack
Urls found in memory or binary data	Networking,

http://windowsmedia.com/redir/services.asp?WMPFriendly=true

unknown

Details

Name:	http://windowsmedia.com/redir/services.asp?WMPFriendly=true
TargetID:	3
From Memory:	true
Current Path:	C:\Windows\System32\rundll32.exe
Source:	rundll32.exe, 00000003.00000002.2148203075.0000000001E37000.00000002.00000001.sdmp

Signature Hits	Behavior Group	Mitre Attack
Urls found in memory or binary data	Networking,

http://www.hotmail.com/oe

unknown

Details

Name:	http://www.hotmail.com/oe
TargetID:	3
From Memory:	true
Current Path:	C:\Windows\System32\rundll32.exe
Source:	rundll32.exe, 00000003.00000002.2148054390.0000000001C50000.00000002.00000001.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Found strings which match to known social media urls	Networking,
Urls found in memory or binary data	Networking,

http://investor.msn.com/

unknown

Details

Name:	http://investor.msn.com/
TargetID:	3
From Memory:	true
Current Path:	C:\Windows\System32\rundll32.exe
Source:	rundll32.exe, 00000003.00000002.2148054390.0000000001C50000.00000002.00000001.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Urls found in memory or binary data	Networking,

Domains

Name

Malicious

chipmania.it

185.81.0.78

Details

Name:	chipmania.it
IP:	185.81.0.78
TargetID:	0
Current Path:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Active:	true

Signature Hits	Behavior Group	Mitre Attack
Potential document exploit detected (performs DNS queries)	Software Vulnerabilities,	Exploitation for Client Execution
Potential document exploit detected (performs HTTP gets)	Software Vulnerabilities,	Exploitation for Client Execution
Potential document exploit detected (unknown TCP traffic)	Software Vulnerabilities,	Exploitation for Client Execution
Uses a known web browser user agent for HTTP communication	Networking,	Application Layer Protocol
Downloads files from webservers via HTTP	Networking,	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
Performs DNS lookups	Networking,	Application Layer Protocol Non-Application Layer Protocol

www.chipmania.it

unknown

Details

Name:	www.chipmania.it
TargetID:	0
Current Path:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Signature Hits	Behavior Group	Mitre Attack
Potential document exploit detected (performs DNS queries)	Software Vulnerabilities,	Exploitation for Client Execution
Uses a known web browser user agent for HTTP communication	Networking,	Application Layer Protocol
Downloads files from webservers via HTTP	Networking,	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
Performs DNS lookups	Networking,	Application Layer Protocol Non-Application Layer Protocol

IPs

Domain

Country

Active

Malicious

185.81.0.78

unknown

Italy

unknown

Details

IP:	185.81.0.78
TargetID:	0
Current Path:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Country:	Italy
Countrycode:	ITA
ASN number:	52030
ASN name:	SERVERPLAN-ASIT
Private:	false

Signature Hits	Behavior Group	Mitre Attack
Potential document exploit detected (performs HTTP gets)	Software Vulnerabilities,	Exploitation for Client Execution
Potential document exploit detected (unknown TCP traffic)	Software Vulnerabilities,	Exploitation for Client Execution

Registry

Path

Value

Malicious

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

};2

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

MTTT

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

ReviewToken

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

EC61D

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

VBAFiles

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

DefaultSheetR2L

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

UseSystemSeparators

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

ThousandsSeparator

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

DecimalSeparator

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Max Display

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Max Display

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 1

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 2

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 3

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 4

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 5

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 6

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 7

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 8

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 9

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 10

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 11

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 12

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 13

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 14

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 15

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 16

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 17

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 18

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 19

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 20

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

ECA32

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

ECBE7

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Max Display

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Max Display

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 1

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 2

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 3

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 4

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 5

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 6

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 7

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 8

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 9

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 10

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 11

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 12

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 13

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 14

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 15

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 16

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 17

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 18

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 19

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 20

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

ECEF3

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

ECFCD

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

{E7E4BC40-E76A-11CE-A9BB-00AA004AE837} {000214E6-0000-0000-C000-000000000046} 0xFFFF

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

#)2

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

LastPurgeTime

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

FB319

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Max Display

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Max Display

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 1

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 2

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 3

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 4

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 5

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 6

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 7

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 8

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 9

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 10

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 11

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 12

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 13

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 14

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 15

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Item 16

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOCReport

Files

Processes

URLs

Domains

IPs

Registry