Malware analysis Yamama Bank slip($41,583.9).pdf.gz Malicious activity

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File name:	Yamama Bank slip($41,583.9).pdf.gz
Full analysis:	https://app.any.run/tasks/92f968be-2e5c-43ec-894c-e1ac1a9cedd8
Verdict:	Malicious activity
Threats:	Hawkeye often gets installed in a bundle with other malware. This is a Trojan and keylogger that is used to retrieve private information such as passwords and login credentials. This is an advanced malware that features strong anti-evasion functions. A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools. Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. Malware Trends Tracker >>>
Analysis date:	March 21, 2019, 09:32:26
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	keylogger hawkeye stealer
Indicators:
MIME:	application/gzip
File info:	gzip compressed data, was "Yamama Bank slip($41,583.9.exe", last modified: Thu Mar 21 00:07:20 2019, max speed, from FAT filesystem (MS-DOS, OS/2, NT)
MD5:	71E958BDCA36F480ABBE66A787F4512E
SHA1:	248E9F8823818818B5391E1E63EF49F8509B077C
SHA256:	B76F31C6E133E8DBE72824E2BCBFC5AC8BA7E0A2A64C64418DE2029E6D3F66DE
SSDEEP:	24576:2ouTdxPZ0VNF5oqRGIHtKtEyVXrkHSiN6EHLzfaCQvz/hj6F5vMSD7aR:2oyTPZ0z3oqdHtEEyV7kHSiM6LziLBcY

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:: 120 seconds
Heavy Evasion option:: on
Network geolocation:: off
Additional time used:: 60 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: on
Route via Tor:: off
Autoconfirmation of UAC:: off
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
- Detected Hawkeye Keylogger
  - RegAsm.exe (PID: 2188)
- Application was dropped or rewritten from another process
  - Yamama Bank slip($41,583.9.exe (PID: 3328)
- Actions looks like stealing of personal data
  - vbc.exe (PID: 2872)
  - vbc.exe (PID: 3596)
- Stealing of credential data
  - vbc.exe (PID: 3596)
  - vbc.exe (PID: 2872)
SUSPICIOUS
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 2984)
- Executes scripts
  - RegAsm.exe (PID: 2188)
- Loads DLL from Mozilla Firefox
  - vbc.exe (PID: 3596)
INFO
No info indicators.

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

.z/gz/gzip	\|	GZipped data (100)

EXIF

ZIP

ArchivedFileName:	Yamama Bank slip($41,583.9.exe
OperatingSystem:	FAT filesystem (MS-DOS, OS/2, NT/Win32)
ExtraFlags:	Fastest Algorithm
ModifyDate:	2019:03:21 01:07:20+01:00
Flags:	FileName
Compression:	Deflated

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
2984	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\Yamama Bank slip($41,583.9).pdf.gz.z"	C:\Program Files\WinRAR\WinRAR.exe		explorer.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0
3328	"C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.27307\Yamama Bank slip($41,583.9.exe"	C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.27307\Yamama Bank slip($41,583.9.exe	—	WinRAR.exe
User: admin Integrity Level: MEDIUM Exit code: 0
2188	"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"	C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe		Yamama Bank slip($41,583.9.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400)
3596	"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\admin\AppData\Local\Temp\tmp5EDB.tmp"	C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe		RegAsm.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420
2872	"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\admin\AppData\Local\Temp\tmp881E.tmp"	C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe		RegAsm.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 8.0.50727.5420

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Total events

496

Read events

472

Write events

Delete events

Modification events


(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Downloads\Yamama Bank slip($41,583.9).pdf.gz.z
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2984	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.27307\Yamama Bank slip($41,583.9.exe		executable
		MD5:7E87E338517A0DBC4C30DF559E8FB399	SHA256:298977B0896D3AECC7666D21C34F3440F72E771ED3705B1F4A8FD9BD4ED2BE32
2188	RegAsm.exe	C:\Users\admin\AppData\Local\Temp\25291068-43af-3e16-50f6-5889d9ce7904		text
		MD5:454353131947D1483FF5470107478978	SHA256:2DF94DC1C58E952A1EBD1AE1185A291A8A573982CA90EC1BBB87B81126002668
2872	vbc.exe	C:\Users\admin\AppData\Local\Temp\tmp881E.tmp		text
		MD5:7FB9A9AD0FD9B1E0108ED71FBB276048	SHA256:7D63C301317E144B0133A72250AE2D8E09AF65A92E6A807EC58A71939FE530A9
3596	vbc.exe	C:\Users\admin\AppData\Local\Temp\tmp5EDB.tmp		text
		MD5:3E1E093DCCE32C716267A28292E0EE27	SHA256:56285445424AD06DC043154819B5BDABAA7C26F5779CA3E37E08424ED9926CB8

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2188	RegAsm.exe	192.254.186.126:80	redafire.ml	Unified Layer	US	suspicious

DNS requests

Domain	IP	Reputation
redafire.ml	192.254.186.126	malicious

Threats

PID	Process	Class	Message
—	—	Potentially Bad Traffic	ET INFO DNS Query for Suspicious .ml Domain
2188	RegAsm.exe	Potentially Bad Traffic	ET INFO HTTP POST Request to Suspicious *.ml Domain

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No debug info

General Info

Yamama Bank slip($41,583.9).pdf.gz

71E958BDCA36F480ABBE66A787F4512E

248E9F8823818818B5391E1E63EF49F8509B077C

B76F31C6E133E8DBE72824E2BCBFC5AC8BA7E0A2A64C64418DE2029E6D3F66DE

24576:2ouTdxPZ0VNF5oqRGIHtKtEyVXrkHSiN6EHLzfaCQvz/hj6F5vMSD7aR:2oyTPZ0z3oqdHtEEyV7kHSiM6LziLBcY

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Detected Hawkeye Keylogger

Application was dropped or rewritten from another process

Actions looks like stealing of personal data

Stealing of credential data

SUSPICIOUS

Executable content was dropped or overwritten

Executes scripts

Loads DLL from Mozilla Firefox

INFO

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings