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File name:

tesat.exe

Full analysis: https://app.any.run/tasks/9449f2e7-23d7-4568-a561-7e17c3ace4d4
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Analysis date: September 18, 2019, 16:53:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
stealer
vidar
loader
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

BDF259F1EE34975E72F2172CEF999CE7

SHA1:

BBD1070E79118477C4D5EF5865A519EE0211D1E5

SHA256:

DB3A352FD93106437A6A700FEA49D1D0403B11D7859155ECFD3A1E2A707DB14F

SSDEEP:

6144:/rblJmK9PsJLrTJUlriPbcOoAOfWWzko:/vjZKJL/JUZi/oluo

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

      • 7291410092.exe (PID: 2364)
      • InstallPack.exe (PID: 3124)
      • InstallPack.exe (PID: 3680)
    • VIDAR was detected

      • tesat.exe (PID: 3496)
    • Changes settings of System certificates

      • mshta.exe (PID: 3688)
    • Downloads executable files from the Internet

      • tesat.exe (PID: 3496)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • tesat.exe (PID: 3496)
    • Executes scripts

      • 7291410092.exe (PID: 2364)
    • Executable content was dropped or overwritten

      • 7291410092.exe (PID: 2364)
      • tesat.exe (PID: 3496)
    • Starts MSHTA.EXE for opening HTA or HTMLS files

      • InstallPack.exe (PID: 3124)
    • Creates files in the user directory

      • mshta.exe (PID: 3688)
    • Adds / modifies Windows certificates

      • mshta.exe (PID: 3688)
  • INFO

    • Reads internet explorer settings

      • mshta.exe (PID: 3688)
    • Reads settings of System Certificates

      • mshta.exe (PID: 3688)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:09:18 18:51:07+02:00
PEType: PE32
LinkerVersion: 14.12
CodeSize: 146432
InitializedDataSize: 73728
UninitializedDataSize: -
EntryPoint: 0xf253
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Sep-2019 16:51:07
Detected languages:
  • English - United States
Debug artifacts:
  • C:\Users\Ddani\source\repos\BeamWinHTTP2\Release\BeamWinHTTP.pdb

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: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 18-Sep-2019 16:51:07
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
0x00001000
0x00023A90
0x00023C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.51801
.rdata
0x00025000
0x0000E0FC
0x0000E200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.63072
.data
0x00034000
0x000017CC
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.40564
.rsrc
0x00036000
0x000001E0
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.71377
.reloc
0x00037000
0x000022D0
0x00002400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.50509

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.91161
381
UNKNOWN
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
KERNEL32.dll
SHELL32.dll
WINHTTP.dll
WININET.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
51
Monitored processes
11
Malicious processes
6
Suspicious processes
1

Behavior graph

Click at the process to see the details
start #VIDAR tesat.exe cmd.exe no specs 7291410092.exe wscript.exe no specs installpack.exe no specs installpack.exe mshta.exe net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3496"C:\Users\admin\Desktop\tesat.exe" /mixthreeC:\Users\admin\Desktop\tesat.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
3868"C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\admin\AppData\Local\Temp\7291410092.exe"C:\Windows\System32\cmd.exetesat.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2364"C:\Users\admin\AppData\Local\Temp\7291410092.exe" C:\Users\admin\AppData\Local\Temp\7291410092.exe
cmd.exe
User:
admin
Company:
Oleg N. Scherbakov
Integrity Level:
MEDIUM
Description:
7z Setup SFX (x86)
Version:
1.7.0.3900
2320"C:\Windows\System32\wscript.exe" //E:jscript "C:\Users\admin\AppData\Local\Temp\ip\bin\start.js" "C:\Users\admin\AppData\Local\Temp\ip\InstallPack.exe" "C:\Users\admin\AppData\Local\Temp\ip" "7291410092.exe" "C:\Users\admin\AppData\Local\Temp"C:\Windows\System32\wscript.exe7291410092.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Version:
5.8.7600.16385
3680"C:\Users\admin\AppData\Local\Temp\ip\InstallPack.exe" "C:\Users\admin\AppData\Local\Temp\ip" "7291410092.exe" "C:\Users\admin\AppData\Local\Temp" C:\Users\admin\AppData\Local\Temp\ip\InstallPack.exewscript.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Batch install programs
Exit code:
3221226540
Version:
1.0
3124"C:\Users\admin\AppData\Local\Temp\ip\InstallPack.exe" "C:\Users\admin\AppData\Local\Temp\ip" "7291410092.exe" "C:\Users\admin\AppData\Local\Temp" C:\Users\admin\AppData\Local\Temp\ip\InstallPack.exe
wscript.exe
User:
admin
Integrity Level:
HIGH
Description:
Batch install programs
Version:
1.0
3688"C:\Windows\System32\mshta.exe" "C:\Users\admin\AppData\Local\Temp\ip\InstallPack.hta" "C:\Users\admin\AppData\Local\Temp\ip" "7291410092.exe" "C:\Users\admin\AppData\Local\Temp"C:\Windows\System32\mshta.exe
InstallPack.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft (R) HTML Application host
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
2204"C:\Windows\System32\net.exe" sessionC:\Windows\System32\net.exemshta.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Net Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2916C:\Windows\system32\net1 sessionC:\Windows\system32\net1.exenet.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Net Command
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2820"C:\Windows\System32\net.exe" sessionC:\Windows\System32\net.exemshta.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Net Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
909
Read events
858
Write events
51
Delete events
0

Modification events

(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3496) tesat.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\tesat_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
5
Suspicious files
1
Text files
131
Unknown types
0

Dropped files

PID
Process
Filename
Type
23647291410092.exeC:\Users\admin\AppData\Local\Temp\ip\css\app-sprite-16.csstext
MD5:A71AC68ABB63889591FD52BFD590F01B
SHA256:EE382E661D5396A6B576BD71A11539298C7B9DDBABEECEB50F89F1E37D743E80
23647291410092.exeC:\Users\admin\AppData\Local\Temp\ip\InstallPack.htmlhtml
MD5:8D83347F598316458BBF1F7D7F0FC6FF
SHA256:755A3985C422960299EE053B7E71131859D7542372865A42C8A1F5E4C59C4689
23647291410092.exeC:\Users\admin\AppData\Local\Temp\ip\data\applications.jsontext
MD5:563656082007AAD7A8D64CE987CD91B7
SHA256:44D678053D621A716E51B7C7F90939915725EE1F509EA85474B8135D18B42F82
3496tesat.exeC:\Users\admin\AppData\Local\Temp\7291410092.exeexecutable
MD5:A3FE09A0346D8772C9CBA02C1A64EF15
SHA256:259BE1D6D0E472073E078C4A294ED47DC1F5FB47F55F8B893E2D75D5C6A6A7B6
3496tesat.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\client[1].exeexecutable
MD5:A3FE09A0346D8772C9CBA02C1A64EF15
SHA256:259BE1D6D0E472073E078C4A294ED47DC1F5FB47F55F8B893E2D75D5C6A6A7B6
23647291410092.exeC:\Users\admin\AppData\Local\Temp\ip\css\InstallPack.csstext
MD5:8C984F9BAEF9BE654F3349F3657E5905
SHA256:0543AE393769A5FB19D92F5CA91B8A7DBCBCA2C7A713E40F01730F0E493F81DA
23647291410092.exeC:\Users\admin\AppData\Local\Temp\ip\bin\start.jstext
MD5:86BDB9B17A0DF4A694B7191D5E9A18F8
SHA256:DAB656411B44046A06049C1428B000A6F015D30348232B9314B7CC48A9C0E084
23647291410092.exeC:\Users\admin\AppData\Local\Temp\ip\css\iepngfix.htchtml
MD5:46C41759CE002A31F94201205FA23CAC
SHA256:6239507F8119A299C47359EDD443EA2C2EE5A4773C58104AC4079240FEC9ED7B
23647291410092.exeC:\Users\admin\AppData\Local\Temp\ip\InstallPackInit.htmlhtml
MD5:8592DB2A321CAC3AF1CDCB36C5599160
SHA256:EC5124212DED7D3ED76CEFFDEEEFAEEC48AB2775A9199201B3406F3D805DE63A
23647291410092.exeC:\Users\admin\AppData\Local\Temp\ip\img\InstallPack.icoimage
MD5:65381EB5C7766D9A1A35C6E348EE94CA
SHA256:057FCBD9D0CDE4313D55585E93145D1FF25864D4713AC46F3BFD30367CB624AB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
13
DNS requests
5
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3496
tesat.exe
POST
200
37.140.199.197:80
http://ge-cleaner.xyz/client.exe
RU
executable
1.78 Mb
malicious
3688
mshta.exe
POST
400
78.46.83.124:80
http://installpack.net/api/v1/get
DE
suspicious
3688
mshta.exe
GET
200
78.46.83.124:80
http://installpack.net/js/_offer_mult.js
DE
text
275 b
suspicious
GET
302
216.58.207.78:80
http://www.google-analytics.com/r/collect?v=1&_v=j41&a=1734912862&t=pageview&_s=1&dl=file%3A%2F%2F%2FC%3A%5CUsers%5Cadmin%5CAppData%5CLocal%5CTemp%5Cip%5CInstallPack.html&dp=started&ul=en-us&de=utf-8&dt=InstallPack&sd=32-bit&sr=1280x720&vp=809x605&je=0&fl=26.0%20r0&ci=default&cn=default&cs=isg&cm=default&ck=default&cc=default&_u=SKAAACAAM~&jid=1474647146&cid=bbaa22a4-2ed7-4bce-8be5-7c12605ae19b&tid=UA-73792135-1&_r=1&cd1=1801322501.1560788074&cd2=1&cm2=1&z=1323075357
US
html
384 b
whitelisted
3688
mshta.exe
POST
404
78.46.83.124:80
http://installpack.net/api/v1/update/extprices2
DE
binary
20 b
suspicious
3688
mshta.exe
GET
200
78.46.83.124:80
http://installpack.net/js/_offer_prices.js
DE
text
259 b
suspicious
3688
mshta.exe
GET
200
78.46.83.124:80
http://img.installpack.net/wp-content/uploads/apps-sprite-16.png?v=20180803.1531
DE
image
501 Kb
suspicious
3688
mshta.exe
GET
200
78.46.83.124:80
http://installpack.net/ga?ck=default&geo=RU&type=started&value=default&counter=1&value_float=0
DE
binary
20 b
suspicious
3688
mshta.exe
GET
200
216.58.207.78:80
http://www.google-analytics.com/collect?v=1&_v=j41&a=1734912862&t=pageview&_s=5&dl=file%3A%2F%2F%2FC%3A%5CUsers%5Cadmin%5CAppData%5CLocal%5CTemp%5Cip%5CInstallPack.html&dp=%2Fcatalog_page&ul=en-us&de=utf-8&dt=InstallPack&sd=32-bit&sr=1280x720&vp=809x605&je=0&fl=26.0%20r0&ci=default&cn=default&cs=isg&cm=default&ck=default&cc=default&_u=SKAAACAAM~&jid=&cid=bbaa22a4-2ed7-4bce-8be5-7c12605ae19b&tid=UA-73792135-1&cd1=1801322501.1560788074&cd2=1&z=717678071
US
image
35 b
whitelisted
3688
mshta.exe
GET
200
216.58.207.78:80
http://www.google-analytics.com/collect?v=1&_v=j41&a=1734912862&t=event&_s=2&dl=file%3A%2F%2F%2FC%3A%5CUsers%5Cadmin%5CAppData%5CLocal%5CTemp%5Cip%5CInstallPack.html&ul=en-us&de=utf-8&dt=InstallPack&sd=32-bit&sr=1280x720&vp=809x605&je=0&fl=26.0%20r0&ci=default&cn=default&cs=isg&cm=default&ck=default&cc=default&ec=antivirus&ea=installed&el=None&_u=SKAAACAAM~&jid=&cid=bbaa22a4-2ed7-4bce-8be5-7c12605ae19b&tid=UA-73792135-1&cd1=1801322501.1560788074&cd2=1&z=1353767984
US
image
35 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
64.233.184.155:443
stats.g.doubleclick.net
Google Inc.
US
whitelisted
216.58.207.78:80
www.google-analytics.com
Google Inc.
US
whitelisted
3496
tesat.exe
37.140.199.197:80
ge-cleaner.xyz
Domain names registrar REG.RU, Ltd
RU
malicious
3688
mshta.exe
78.46.83.124:80
installpack.net
Hetzner Online GmbH
DE
suspicious
3688
mshta.exe
78.46.83.124:443
installpack.net
Hetzner Online GmbH
DE
suspicious
78.46.83.124:443
installpack.net
Hetzner Online GmbH
DE
suspicious

DNS requests

Domain
IP
Reputation
ge-cleaner.xyz
  • 37.140.199.197
  • 185.228.233.119
  • 185.219.40.169
malicious
installpack.net
  • 78.46.83.124
suspicious
www.google-analytics.com
  • 216.58.207.78
whitelisted
img.installpack.net
  • 78.46.83.124
suspicious
stats.g.doubleclick.net
  • 64.233.184.155
  • 64.233.184.154
  • 64.233.184.156
  • 64.233.184.157
whitelisted

Threats

PID
Process
Class
Message
3496
tesat.exe
Potentially Bad Traffic
AV INFO HTTP Request to a *.xyz domain
3496
tesat.exe
A Network Trojan was detected
ET CURRENT_EVENTS SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016
3496
tesat.exe
A Network Trojan was detected
SUSPICIOUS [PTsecurity] Possible Generic.Trojan Boundary
3496
tesat.exe
Potentially Bad Traffic
AV INFO HTTP Request to a *.xyz domain
3496
tesat.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3688
mshta.exe
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
1 ETPRO signatures available at the full report
No debug info