Malware analysis c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe Malicious activity

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File name:	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe
Full analysis:	https://app.any.run/tasks/11560b82-8fc4-42d5-9944-cba488fb006a
Verdict:	Malicious activity
Analysis date:	November 14, 2018, 09:25:04
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:	6D6F153A43B5E37A70AC496BEB71FDB3
SHA1:	AA290238CC5022BCE25F182569352CC9095ADE03
SHA256:	C4777F0019AB390313E02F8B0D4655245FAE832C16EAD6C3F3A223A8F5BC3ED7
SSDEEP:	768:tgtC7FBAVHy/Fk+YwqwDEeeMLgnB+6KFlB6iowk+4ItEhcI0J5:tgtC7Fqpy/FSwyeeM2B+6KQiowk+4ItB

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:: off
Network geolocation:: off
Additional time used:: 60 seconds
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 (68.0.3440.106)
Google Update Helper (1.3.33.17)
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 61.0.2 (x86 en-US) (61.0.2)
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
- Modifies files in Chrome extension folder
  - c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe (PID: 184)
- Actions looks like stealing of personal data
  - c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe (PID: 184)
SUSPICIOUS
No suspicious indicators.
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

.exe	\|	Generic CIL Executable (.NET, Mono, etc.) (82.9)
.dll	\|	Win32 Dynamic Link Library (generic) (7.4)
.exe	\|	Win32 Executable (generic) (5.1)
.exe	\|	Generic Win/DOS Executable (2.2)
.exe	\|	DOS Executable Generic (2.2)

EXIF

EXE

AssemblyVersion:	1.0.0.0
ProductVersion:	1.0.0.0
ProductName:	WindowsFormsApplication1
OriginalFileName:	GrujaRSorium.exe
LegalCopyright:	Copyright © 2018
InternalName:	GrujaRSorium.exe
FileVersion:	1.0.0.0
FileDescription:	WindowsFormsApplication1
CharacterSet:	Unicode
LanguageCode:	Neutral
FileSubtype:	-
ObjectFileType:	Executable application
FileOS:	Win32
FileFlags:	(none)
FileFlagsMask:	0x003f
ProductVersionNumber:	1.0.0.0
FileVersionNumber:	1.0.0.0
Subsystem:	Windows GUI
SubsystemVersion:	4
ImageVersion:	-
OSVersion:	4
EntryPoint:	0xab6e
UninitializedDataSize:	-
InitializedDataSize:	2048
CodeSize:	35840
LinkerVersion:	11
PEType:	PE32
TimeStamp:	2018:11:11 12:50:10+01:00
MachineType:	Intel 386 or later, and compatibles

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	11-Nov-2018 11:50:10
Debug artifacts:	D:\delphi\35\WindowsFormsApplication1\WindowsFormsApplication1\obj\x86\Release\GrujaRSorium.pdb
FileDescription:	WindowsFormsApplication1
FileVersion:	1.0.0.0
InternalName:	GrujaRSorium.exe
LegalCopyright:	Copyright © 2018
OriginalFilename:	GrujaRSorium.exe
ProductName:	WindowsFormsApplication1
ProductVersion:	1.0.0.0
Assembly Version:	1.0.0.0

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0090
Pages in file:	0x0003
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x0000
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x0000
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000080

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	3
Time date stamp:	11-Nov-2018 11:50:10
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00002000	0x00008B74	0x00008C00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	7.16377
.rsrc	0x0000C000	0x00000590	0x00000600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.04857
.reloc	0x0000E000	0x0000000C	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	0.0815394

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.00112	490	UNKNOWN	UNKNOWN	RT_MANIFEST

Imports


mscoree.dll

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
184	"C:\Users\admin\AppData\Local\Temp\c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe"	C:\Users\admin\AppData\Local\Temp\c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe		explorer.exe
User: admin Integrity Level: MEDIUM Description: WindowsFormsApplication1 Version: 1.0.0.0

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Total events

Read events

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_find20x20.png.aes		binary
		MD5:858D5916504D569AC593CA56893FCBB6	SHA256:9BE95ABB0B970E3D8C1B2B70CD1E0BDEC98A3D7839001C8CE52BD6267AC731CB
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_compare20x20.png.aes		binary
		MD5:B2BA1690CE9D1C564EB9DB4DD3B2898D	SHA256:6BD5A967074A949816175FBE093E3AE5289C45B04A88267DE5A44BD5C50B6594
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_disconnect20x20.png.aes		binary
		MD5:2311BAF6A3242D60E865087390E735FF	SHA256:BFDF0D30BED1E9BB432B0FE19B7383003F6E00A32889DF20327A7931C9B08A16
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_dropdown12x12.png.aes		binary
		MD5:DC8CC4C017020A57A60D336EAEDF5592	SHA256:6D0BE445F629385D527888B9B01439C64C04BBA55A6F6D1291AEE162D58E5682
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_cancel24x24.png.aes		binary
		MD5:606364D27524C0026CBBCB52A9D100AA	SHA256:1DD3EE13625C887C21013B2A09A3562407945A088817919395A76CD06B9F0429
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_file16x16.png.aes		binary
		MD5:4E5ED035450FE1E87999E1E42ACF888D	SHA256:0B6F4FDE911E864C721773F2D9B14692B070A8F16FD69525690D0F30D6450576
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_auto16x16.png.aes		binary
		MD5:239AA493F10E6CC1A814165E68FB870D	SHA256:3A731245EEC3AC13C3CC94A2D628588671DBBCFBE7F99E94771500AEDF583046
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_auto16x16.png.aesed		binary
		MD5:2E2E23CB40F228F52F07007938E4DDB7	SHA256:B124438AA4223FBE746F813936BD816BD37CD6FC7DFF142FAEB295D908A4212B
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_dropdown12x12.png.aesed		binary
		MD5:E72EF57BE98C7D5700615DF60B21E542	SHA256:B9AB1D0658D921EAEA6D3C1F1ADE79A28C6A7403C37029964E77C650EF28C7F6
184	c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe	C:\Users\admin\AppData\Local\FileZilla\default_file16x16.png.aesed		binary
		MD5:A3EA23E18D36282FF059A3FE50102EEE	SHA256:7104A1C5DE835C5533B2E7B4897D530521C2667AD1FA2930E667FAA2BBE4D83C

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

No data

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

c4777f0019ab390313e02f8b0d4655245fae832c16ead6c3f3a223a8f5bc3ed7.exe

6D6F153A43B5E37A70AC496BEB71FDB3

AA290238CC5022BCE25F182569352CC9095ADE03

C4777F0019AB390313E02F8B0D4655245FAE832C16EAD6C3F3A223A8F5BC3ED7

768:tgtC7FBAVHy/Fk+YwqwDEeeMLgnB+6KFlB6iowk+4ItEhcI0J5:tgtC7Fqpy/FSwyeeM2B+6KQiowk+4ItB

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Modifies files in Chrome extension folder

Actions looks like stealing of personal data

SUSPICIOUS

INFO

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings