download:

epm_free_installer.exe

Full analysis: https://app.any.run/tasks/c63fb7da-c379-4af2-9552-20feb861b46f
Verdict: Suspicious activity
Analysis date: September 10, 2019, 20:23:19
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

4215CD77B22A4EAD66685035C9185677

SHA1:

79092E95678948BAC936C790D8EB8222FAC23763

SHA256:

DD4B4D5662308B97406D933A6E1414E2AA05BB16155DEB3ADEDC54431EC7F2B6

SSDEEP:

24576:H6y5fqTd8JTcO1/sztni/aWO/CHhXYRFha/rCAU:Z5fqT2JTlsxHN/CHhog/O

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

      • EDownloader.exe (PID: 3472)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • epm_free_installer.exe (PID: 576)

    • Reads internet explorer settings

      • EDownloader.exe (PID: 3472)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:01:30 04:57:48+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 26624
InitializedDataSize: 186368
UninitializedDataSize: 2048
EntryPoint: 0x338f
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 30-Jan-2018 03:57:48
Detected languages:
  • English - United States

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 30-Jan-2018 03:57:48
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00006627
0x00006800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.45224
.rdata
0x00008000
0x0000149A
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.00708
.data
0x0000A000
0x0002AFF8
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.03532
.ndata
0x00035000
0x00010000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00045000
0x0005ADE0
0x0005AE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.21449

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.28733
841
UNKNOWN
English - United States
RT_MANIFEST
2
2.52031
67624
UNKNOWN
English - United States
RT_ICON
3
3.06845
16936
UNKNOWN
English - United States
RT_ICON
4
3.36894
9640
UNKNOWN
English - United States
RT_ICON
5
3.74292
4264
UNKNOWN
English - United States
RT_ICON
6
4.42732
1128
UNKNOWN
English - United States
RT_ICON
103
2.76511
90
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.66174
256
UNKNOWN
English - United States
RT_DIALOG
106
2.88094
284
UNKNOWN
English - United States
RT_DIALOG
111
2.48825
96
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
3
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start epm_free_installer.exe edownloader.exe epm_free_installer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
576"C:\Users\admin\AppData\Local\Temp\epm_free_installer.exe" C:\Users\admin\AppData\Local\Temp\epm_free_installer.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\epm_free_installer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
3000"C:\Users\admin\AppData\Local\Temp\epm_free_installer.exe" C:\Users\admin\AppData\Local\Temp\epm_free_installer.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\epm_free_installer.exe
c:\systemroot\system32\ntdll.dll
3472"C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\EDownloader.exe" EXEDIR=C:\Users\admin\AppData\Local\Temp ||| EXENAME=epm_free_installer.exe ||| DOWNLOAD_VERSION=free ||| PRODUCT_VERSION=1.0.0 ||| INSTALL_TYPE=0C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\EDownloader.exe
epm_free_installer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\downloader_easeus\1.0.0\5free\edownloader.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
393
Read events
389
Write events
4
Delete events
0

Modification events

(PID) Process:(3472) EDownloader.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3472) EDownloader.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
1
Suspicious files
1
Text files
34
Unknown types
0

Dropped files

PID
Process
Filename
Type
3472EDownloader.exeC:\Users\admin\AppData\Local\Temp\epm_free_easeus.exe.temp —
MD5:—
SHA256:—
576epm_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\Danish.initext
MD5:—
SHA256:—
576epm_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\EDownloader.exeexecutable
MD5:—
SHA256:—
576epm_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\ChineseTrad.initext
MD5:—
SHA256:—
576epm_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\Dutch.initext
MD5:—
SHA256:—
576epm_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\skin.zipcompressed
MD5:—
SHA256:—
576epm_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\French.initext
MD5:—
SHA256:—
576epm_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\German.initext
MD5:—
SHA256:—
576epm_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\Italian.initext
MD5:—
SHA256:—
576epm_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\5free\InitConfigure.initext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
8
DNS requests
4
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3472
EDownloader.exe
GET
—
163.171.128.147:80
http://download3.easeus.com/free/epm.exe
US
—
—
suspicious
3472
EDownloader.exe
GET
—
163.171.128.147:80
http://download3.easeus.com/free/epm.exe
US
—
—
suspicious
3472
EDownloader.exe
GET
—
163.171.128.147:80
http://download3.easeus.com/free/epm.exe
US
—
—
suspicious
3472
EDownloader.exe
GET
—
163.171.128.147:80
http://download3.easeus.com/free/epm.exe
US
—
—
suspicious
3472
EDownloader.exe
POST
200
216.92.47.198:80
http://track.easeus.com/product/index.php/?a=statistics&p_type=m_epm_download_record_table
US
—
—
suspicious
3472
EDownloader.exe
POST
200
216.92.47.198:80
http://track.easeus.com/product/index.php/?a=statistics&p_type=m_epm_download_record_table
US
—
—
suspicious
3472
EDownloader.exe
POST
200
216.92.245.230:80
http://yiwo.easeus.com/api/index.php/Home/index/productInstall
US
text
221 b
unknown
3472
EDownloader.exe
POST
200
216.92.47.198:80
http://track.easeus.com/product/index.php/?a=statistics&p_type=m_epm_download_record_table
US
—
—
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3472
EDownloader.exe
216.92.47.198:80
track.easeus.com
pair Networks
US
suspicious
3472
EDownloader.exe
216.92.245.230:80
yiwo.easeus.com
pair Networks
US
unknown
3472
EDownloader.exe
163.171.128.147:80
download3.easeus.com
—
US
malicious

DNS requests

Domain
IP
Reputation
track.easeus.com
  • 216.92.47.198
suspicious
yiwo.easeus.com
  • 216.92.245.230
unknown
download3.easeus.com
  • 163.171.128.147
suspicious

Threats

PID
Process
Class
Message
3472
EDownloader.exe
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
3472
EDownloader.exe
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
3472
EDownloader.exe
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
3472
EDownloader.exe
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
3472
EDownloader.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
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Reports
epm_free_installer.exe