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File name:

185bd8b85f9cf19679b638bc136a560a.exe

Full analysis: https://app.any.run/tasks/1e8780b5-d5c5-48c3-97db-813f885df8cb
Verdict: Malicious activity
Threats:

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.

Analysis date: September 29, 2020, 22:47:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
trojan
stealer
masslogger
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

185BD8B85F9CF19679B638BC136A560A

SHA1:

610B803D1B081CB0D8D1E81B0F5ABEB106A94C4E

SHA256:

90EA25EE8000EFBCCB4362E8111874BEA4E295AA17B82275AAD0B6177AAF8E9C

SSDEEP:

12288:mq5QHesjltAOdJPE8GrAg5t5uZe35NAtUAL1Tr4VdaOLEGQh2:mq5QBJs8GrV5PxXcb/43aOLE

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.
  • MALICIOUS

    • Changes the Startup folder

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
    • Changes the autorun value in the registry

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
    • Stealing of credential data

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
    • MASSLOGGER was detected

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
    • Actions looks like stealing of personal data

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
  • SUSPICIOUS

    • Creates files in the user directory

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
    • Reads Environment values

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
    • Executable content was dropped or overwritten

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
    • Checks for external IP

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
    • Checks supported languages

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
  • INFO

    • Reads settings of System Certificates

      • 185bd8b85f9cf19679b638bc136a560a.exe (PID: 608)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

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

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:09:28 08:34:40+02:00
PEType: PE32
LinkerVersion: 11
CodeSize: 577024
InitializedDataSize: 103936
UninitializedDataSize: -
EntryPoint: 0x8ed4e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 11.0.18362.1
ProductVersionNumber: 11.0.18362.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: Internet Explorer ImpExp FF exporter
CompanyName: Microsoft Corporation
FileDescription: Internet Explorer ImpExp FF exporter
FileVersion: 11.0.18362.1
InternalName: BUTTER.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFileName: BUTTER.exe
ProductName: Internet Explorer
ProductVersion: 11.0.18362.1
AssemblyVersion: 11.0.18362.1

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 28-Sep-2020 06:34:40
Comments: Internet Explorer ImpExp FF exporter
CompanyName: Microsoft Corporation
FileDescription: Internet Explorer ImpExp FF exporter
FileVersion: 11.0.18362.1
InternalName: BUTTER.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: BUTTER.exe
ProductName: Internet Explorer
ProductVersion: 11.0.18362.1
Assembly Version: 11.0.18362.1

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: 28-Sep-2020 06:34:40
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
0x0008CD54
0x0008CE00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.95239
.rsrc
0x00090000
0x00019298
0x00019400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.16818
.reloc
0x000AA000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST
2
6.0491
1317
UNKNOWN
UNKNOWN
RT_ICON
3
4.00543
67624
UNKNOWN
UNKNOWN
RT_ICON
4
4.00974
16936
UNKNOWN
UNKNOWN
RT_ICON
5
4.05154
9640
UNKNOWN
UNKNOWN
RT_ICON
6
4.0959
4264
UNKNOWN
UNKNOWN
RT_ICON
7
4.04528
1128
UNKNOWN
UNKNOWN
RT_ICON
32512
2.80496
90
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #MASSLOGGER 185bd8b85f9cf19679b638bc136a560a.exe

Process information

PID
CMD
Path
Indicators
Parent process
608"C:\Users\admin\Desktop\185bd8b85f9cf19679b638bc136a560a.exe" C:\Users\admin\Desktop\185bd8b85f9cf19679b638bc136a560a.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer ImpExp FF exporter
Version:
11.0.18362.1
Total events
70
Read events
46
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
1
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
608185bd8b85f9cf19679b638bc136a560a.exeC:\Users\admin\AppData\Local\Temp\DotNetZip-yezhjqnn.tmp
MD5:
SHA256:
608185bd8b85f9cf19679b638bc136a560a.exeC:\Users\admin\AppData\Local\Temp\admin_United States_D04F4D4D0D_09-29-2020 23.48.43.zipcompressed
MD5:1E401AA4562450DDDCDA1189BFD0E079
SHA256:4627E8A3A35EAACF724D08ADDDE67DF9B4051066820575808588949DA54430A7
608185bd8b85f9cf19679b638bc136a560a.exeC:\Users\admin\AppData\Local\D04F4D4D0D\Log.txttext
MD5:C14BB98E8373E47CE5560B5C5134DC51
SHA256:E49C6D0197F2BE437A5D33D7E8DD5E591824A34E62A1A11C15CDB3C15C5CDE7D
608185bd8b85f9cf19679b638bc136a560a.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\VideoLAN\vlc.exeexecutable
MD5:185BD8B85F9CF19679B638BC136A560A
SHA256:90EA25EE8000EFBCCB4362E8111874BEA4E295AA17B82275AAD0B6177AAF8E9C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
608
185bd8b85f9cf19679b638bc136a560a.exe
GET
200
54.225.195.221:80
http://api.ipify.org/
US
text
12 b
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
608
185bd8b85f9cf19679b638bc136a560a.exe
54.225.195.221:80
api.ipify.org
Amazon.com, Inc.
US
malicious
608
185bd8b85f9cf19679b638bc136a560a.exe
77.88.21.158:587
smtp.yandex.com
YANDEX LLC
RU
whitelisted

DNS requests

Domain
IP
Reputation
api.ipify.org
  • 54.225.195.221
  • 23.21.126.66
  • 23.21.203.47
  • 54.225.169.28
  • 54.225.66.103
  • 184.73.247.141
  • 54.235.83.248
  • 54.227.255.202
shared
smtp.yandex.com
  • 77.88.21.158
shared

Threats

PID
Process
Class
Message
608
185bd8b85f9cf19679b638bc136a560a.exe
Misc activity
SUSPICIOUS [PTsecurity] External IP Lookup (possible MassLogger)
608
185bd8b85f9cf19679b638bc136a560a.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup api.ipify.org
608
185bd8b85f9cf19679b638bc136a560a.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
No debug info