Malware analysis 525bed891ca01ddbab0a6de7dfbc1cf16ab4dcdac6d6468432cd4a8d4ff8ff6a.xlsm Malicious activity

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File name:	525bed891ca01ddbab0a6de7dfbc1cf16ab4dcdac6d6468432cd4a8d4ff8ff6a.xlsm
Full analysis:	https://app.any.run/tasks/01b64388-0ed4-4ca5-9c8a-981880160ed4
Verdict:	Malicious activity
Threats:	Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	March 22, 2019, 06:33:59
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	trojan
Indicators:
MIME:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info:	Microsoft Excel 2007+
MD5:	E7F3ECFA6C778A9EFA677CE3FBB80149
SHA1:	7010CE79B713ADC00FCD40C2E7F227538834F282
SHA256:	525BED891CA01DDBAB0A6DE7DFBC1CF16AB4DCDAC6D6468432CD4A8D4FF8FF6A
SSDEEP:	192:NhgJsljJKcex/3ym1JGFk0JJxvyzKUyjnHIMCfqPUq6sWC52fy7bOilSQob3/x91:NOOljJaFiGx2JJOvmH9D33wbJzxfF

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (73.0.3683.75)
Google Update Helper (1.3.33.23)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 65.0.2 (x86 en-US) (65.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Starts CMD.EXE for commands execution
  - EXCEL.EXE (PID: 2832)
- Unusual execution from Microsoft Office
  - EXCEL.EXE (PID: 2832)
SUSPICIOUS
- Starts application with an unusual extension
  - cmd.exe (PID: 300)
- Uses SYSTEMINFO.EXE to read environment
  - cmd.exe (PID: 300)
- Creates files in the program directory
  - cmd.exe (PID: 300)
- Connects to server without host name
  - EXCEL.EXE (PID: 2832)
- Unusual connect from Microsoft Office
  - EXCEL.EXE (PID: 2832)
INFO
- Reads Microsoft Office registry keys
  - EXCEL.EXE (PID: 2832)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

.xlam	\|	Excel Macro-enabled Open XML add-in (42.4)
.xlsm	\|	Excel Microsoft Office Open XML Format document (with Macro) (29.2)
.xlsx	\|	Excel Microsoft Office Open XML Format document (17.3)
.zip	\|	Open Packaging Conventions container (8.9)
.zip	\|	ZIP compressed archive (2)

EXIF

XML

AppVersion:	16.03
HyperlinksChanged:	No
SharedDoc:	No
LinksUpToDate:	No
Company:	-
TitlesOfParts:	Лист1
HeadingPairs:	Листы 1
ScaleCrop:	No
DocSecurity:	None
Application:	Microsoft Excel
ModifyDate:	2019:03:21 09:11:59Z
CreateDate:	2019:03:21 05:17:31Z
LastModifiedBy:	admin

XMP

Creator:	admin

ZIP

ZipFileName:	[Content_Types].xml
ZipUncompressedSize:	1223
ZipCompressedSize:	384
ZipCRC:	0x5ee3126b
ZipModifyDate:	1980:01:01 00:00:00
ZipCompression:	Deflated
ZipBitFlag:	0x0006
ZipRequiredVersion:	20

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
2832	"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.6024.1000
300	"C:\Windows\System32\cmd.exe" /c chcp 65001 && systeminfo >> C:\ProgramData\xx.txt && cd C:\ProgramData && dir >> C:\ProgramData\xx.txt && cd C:\ && dir >> C:\ProgramData\xx.txt	C:\Windows\System32\cmd.exe	—	EXCEL.EXE
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
2636	chcp 65001	C:\Windows\system32\chcp.com	—	cmd.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Change CodePage Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
3164	systeminfo	C:\Windows\system32\systeminfo.exe	—	cmd.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Displays system information Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)

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Total events

596

Read events

566

Write events

Delete events

Modification events


(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	write	Name:	j:;
Value: 6A3A3B00100B0000010000000000000000000000
(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:	write	Name:	MTTT
Value: 100B00001C3DC34479E0D40100000000
(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete value	Name:	j:;
Value: 6A3A3B00100B0000010000000000000000000000
(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete key	Name:
Value:
(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:	delete key	Name:
Value:
(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(2832) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\100AB1
Operation:	write	Name:	100AB1
Value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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2832	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\CVR66A.tmp.cvr		—
		MD5:—	SHA256:—
300	cmd.exe	C:\ProgramData\xx.txt		text
		MD5:A2543A7584FF4CDAE67DC99AE189CF90	SHA256:7A97825470A6466796468FDD3C58FDF3D2D0DD97CF0FBE499BA6F9612085147E

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2832	EXCEL.EXE	POST	500	146.0.72.180:80	http://146.0.72.180/fackav/index.php	NL	text	25 b	suspicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2832	EXCEL.EXE	146.0.72.180:80	—	Hostkey B.v.	NL	suspicious

DNS requests

No data

Threats

PID	Process	Class	Message
2832	EXCEL.EXE	A Network Trojan was detected	MALWARE [PTsecurity] SystemInfo Exfiltration
2832	EXCEL.EXE	A Network Trojan was detected	ET TROJAN Windows dir Microsoft Windows DOS prompt command exit OUTBOUND
2832	EXCEL.EXE	A Network Trojan was detected	MALWARE [PTsecurity] SystemInfo Exfiltration

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No debug info

General Info

525bed891ca01ddbab0a6de7dfbc1cf16ab4dcdac6d6468432cd4a8d4ff8ff6a.xlsm

E7F3ECFA6C778A9EFA677CE3FBB80149

7010CE79B713ADC00FCD40C2E7F227538834F282

525BED891CA01DDBAB0A6DE7DFBC1CF16AB4DCDAC6D6468432CD4A8D4FF8FF6A

192:NhgJsljJKcex/3ym1JGFk0JJxvyzKUyjnHIMCfqPUq6sWC52fy7bOilSQob3/x91:NOOljJaFiGx2JJOvmH9D33wbJzxfF

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Starts CMD.EXE for commands execution

Unusual execution from Microsoft Office

SUSPICIOUS

Starts application with an unusual extension

Uses SYSTEMINFO.EXE to read environment

Creates files in the program directory

Connects to server without host name

Unusual connect from Microsoft Office

INFO

Reads Microsoft Office registry keys

Malware configuration

Static information

TRiD

EXIF

XML

XMP

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings