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File name:

sample_140.zip

Full analysis: https://app.any.run/tasks/69c72488-21bc-4949-9be6-b7288159f738
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.

Analysis date: June 12, 2019, 11:40:53
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
winwebsec
adware
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

BF3770B08F487D18A01616C850C82D17

SHA1:

8F2FB80A367E7894C22B795CD4F17DF5182F43BB

SHA256:

EF913A1B5F79DB07AF6DECFCA260C5E644F54F4B10A0B15DBA24E90980ED99D6

SSDEEP:

6144:usvBPRNvZ/htkuSZs4pQ+ms9aOWYyXMyU7uu+siVsl0BOZk5SpZW7vx+MYb6RpJ/:usPNviUSQwyTU7uusOZkELW74MxJ/

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

    • Application was dropped or rewritten from another process

      • sample_140.exe (PID: 1816)
      • sample_140.exe (PID: 1856)
    • Changes the autorun value in the registry

      • sample_140.exe (PID: 1816)
    • WINWEBSEC was detected

      • sample_140.exe (PID: 1816)
  • SUSPICIOUS

    No suspicious indicators.
  • INFO

    • Manual execution by user

      • sample_140.exe (PID: 1856)
      • sample_140.exe (PID: 1816)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipFileName: sample_140/
ZipUncompressedSize: -
ZipCompressedSize: -
ZipCRC: 0x00000000
ZipModifyDate: 2018:05:01 18:48:22
ZipCompression: None
ZipBitFlag: -
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs #WINWEBSEC sample_140.exe sample_140.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2328"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\sample_140.zip"C:\Program Files\WinRAR\WinRAR.exeexplorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
1816"C:\Users\admin\Desktop\sample_140.exe" C:\Users\admin\Desktop\sample_140.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
1856"C:\Users\admin\Desktop\sample_140.exe" C:\Users\admin\Desktop\sample_140.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Total events
480
Read events
450
Write events
30
Delete events
0

Modification events

(PID) Process:(2328) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2328) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2328) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2328) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\sample_140.zip
(PID) Process:(2328) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2328) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2328) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2328) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2328) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
(PID) Process:(1816) sample_140.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\AudioCompressionManager\DriverCache\msacm.imaadpcm
Operation:writeName:fdwSupport
Value:
1
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2328WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2328.18076\sample_140\sample_140.exe
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
0
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1816
sample_140.exe
GET
404
112.121.178.189:80
http://112.121.178.189/api/urls/?ts=d512cf48&affid=10755
HK
html
162 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
112.121.178.189:80
NETSEC NOC
HK
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
1816
sample_140.exe
Unknown Traffic
ET INFO Suspicious User-Agent (1 space)
1816
sample_140.exe
Misc activity
ADWARE [PTsecurity] Adware.SystemSecurity.Win32.508
1 ETPRO signatures available at the full report
No debug info