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URL:

https://drp.su/en/catalog-soft/other/exercism.io-cli-2086308998/uninstall

Full analysis: https://app.any.run/tasks/479911be-45d4-4dc1-8302-4f7967bce14d
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: July 17, 2019, 15:24:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

37A35D75D8953BA1A954A3BAD4C482EA

SHA1:

1000D878D39114F46BB575AFC9E6AA4395C01B99

SHA256:

370CC070E18BC05A9325CC2713728EF2450A547EE1F90782F95D0A7482DC67AE

SSDEEP:

3:N8PVLWNGHKCeRSX5hOMudTuS2y:2tLCeMWZSTT

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

      • Uninstall-exercism-io-cli.exe (PID: 2980)
      • Uninstall-exercism-io-cli.exe (PID: 3416)
      • 7za.exe (PID: 2196)
      • choco.exe (PID: 1432)
      • choco.exe (PID: 1588)
      • choco.exe (PID: 2064)
    • Downloads executable files from the Internet

      • firefox.exe (PID: 3364)
    • Executes PowerShell scripts

      • cmd.exe (PID: 1864)
    • Starts Visual C# compiler

      • powershell.exe (PID: 880)
  • SUSPICIOUS

    • Starts MSHTA.EXE for opening HTA or HTMLS files

      • Uninstall-exercism-io-cli.exe (PID: 3416)
    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3364)
      • 7za.exe (PID: 2196)
      • powershell.exe (PID: 880)
    • Creates files in the user directory

      • mshta.exe (PID: 1528)
      • powershell.exe (PID: 880)
      • choco.exe (PID: 1588)
    • Starts CMD.EXE for commands execution

      • mshta.exe (PID: 1528)
    • Creates files in the program directory

      • powershell.exe (PID: 880)
      • choco.exe (PID: 1432)
    • Reads Environment values

      • choco.exe (PID: 1588)
    • Reads the computer name

      • choco.exe (PID: 1588)
  • INFO

    • Application launched itself

      • firefox.exe (PID: 3364)
    • Reads CPU info

      • firefox.exe (PID: 3364)
    • Writes to a desktop.ini file (may be used to cloak folders)

      • firefox.exe (PID: 3408)
    • Reads internet explorer settings

      • mshta.exe (PID: 1528)
    • Dropped object may contain Bitcoin addresses

      • 7za.exe (PID: 2196)
      • powershell.exe (PID: 880)
    • Reads settings of System Certificates

      • choco.exe (PID: 1588)
    • Creates files in the user directory

      • firefox.exe (PID: 3364)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
55
Monitored processes
18
Malicious processes
5
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start drop and start start drop and start drop and start firefox.exe firefox.exe no specs firefox.exe firefox.exe firefox.exe uninstall-exercism-io-cli.exe no specs uninstall-exercism-io-cli.exe mshta.exe no specs cmd.exe no specs powershell.exe 7za.exe csc.exe cvtres.exe no specs setx.exe no specs setx.exe no specs choco.exe no specs choco.exe no specs choco.exe

Process information

PID
CMD
Path
Indicators
Parent process
3364"C:\Program Files\Mozilla Firefox\firefox.exe" "https://drp.su/en/catalog-soft/other/exercism.io-cli-2086308998/uninstall"C:\Program Files\Mozilla Firefox\firefox.exe
explorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
67.0.4
3936"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3364.0.1532046491\2004752078" -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3364 "\\.\pipe\gecko-crash-server-pipe.3364" 1176 gpuC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
67.0.4
3408"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3364.3.1533076417\24174709" -childID 1 -isForBrowser -prefsHandle 856 -prefMapHandle 1760 -prefsLen 1 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3364 "\\.\pipe\gecko-crash-server-pipe.3364" 1708 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
67.0.4
3844"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3364.13.1025395500\313059851" -childID 2 -isForBrowser -prefsHandle 2732 -prefMapHandle 2736 -prefsLen 5842 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3364 "\\.\pipe\gecko-crash-server-pipe.3364" 2748 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
67.0.4
3696"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3364.20.1940233687\507648007" -childID 3 -isForBrowser -prefsHandle 3656 -prefMapHandle 3668 -prefsLen 6720 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3364 "\\.\pipe\gecko-crash-server-pipe.3364" 3680 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
67.0.4
2980"C:\Users\admin\Downloads\Uninstall-exercism-io-cli.exe" C:\Users\admin\Downloads\Uninstall-exercism-io-cli.exefirefox.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
3416"C:\Users\admin\Downloads\Uninstall-exercism-io-cli.exe" C:\Users\admin\Downloads\Uninstall-exercism-io-cli.exe
firefox.exe
User:
admin
Integrity Level:
HIGH
1528"C:\Windows\System32\mshta.exe" "C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\bin\run.hta" --sfx "Uninstall-exercism-io-cli.exe"C:\Windows\System32\mshta.exeUninstall-exercism-io-cli.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft (R) HTML Application host
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
1864"C:\Windows\System32\cmd.exe" /c "@"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\ProgramData\chocolatey\bin" && choco install exercism-io-cli -y --force && choco uninstall exercism-io-cli -y || echo Done & call echo Done %^errorLevel% > "C:\Users\admin\AppData\Roaming\DRPSu\temp\run_command_21102.txt""C:\Windows\System32\cmd.exemshta.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
880"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 538
Read events
1 413
Write events
125
Delete events
0

Modification events

(PID) Process:(3364) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
0000000000000000
(PID) Process:(3364) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3364) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3364) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3364) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3416) Uninstall-exercism-io-cli.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3416) Uninstall-exercism-io-cli.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(1528) mshta.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(1528) mshta.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(1528) mshta.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication
Operation:writeName:Name
Value:
mshta.exe
Executable files
41
Suspicious files
86
Text files
245
Unknown types
100

Dropped files

PID
Process
Filename
Type
3364firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin
MD5:
SHA256:
3364firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\pluginreg.dat.tmp
MD5:
SHA256:
3364firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js
MD5:
SHA256:
3364firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp
MD5:
SHA256:
3364firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp
MD5:
SHA256:
3364firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:D65B2BD591A1D6CC666241E6EEF1AFE7
SHA256:1B94F69A3BF3CB9F7349FE274CA82166C22D675F9B043B19F2770D044AE9BD16
3364firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:FD4AC055B608CF2C11C9B2C796A4FE1A
SHA256:1D8A349613F7DCB71BF648C8C7F780F3953A2BC53435846289101FD77D8887AF
3364firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.binbinary
MD5:6A1EF5C5AE2F682A0606848FA329072B
SHA256:29312A09916820DEC3EEE29B40C503FEE9569204E291320BD9C908B3386B1896
3364firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\pluginreg.dattext
MD5:37818D9B7248F34395C2DB3C0BD4B07F
SHA256:FF229E03D2AB696E81957957EA8D71280B5800A2B0F70EA77998C3FA4E98A8A6
3364firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:03E22F63EA4BE5ADD7AEF9050D485611
SHA256:0B5A2BCD1EDF7EE6252F04B41403E0BC21F2EEDF7CBAA6565F6562238C771C13
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
22
TCP/UDP connections
56
DNS requests
103
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3364
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3364
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3364
firefox.exe
GET
200
2.16.186.112:80
http://detectportal.firefox.com/success.txt
unknown
text
8 b
whitelisted
3364
firefox.exe
GET
200
81.94.192.167:80
http://dl.drp.su/softpack/img/exercism-io-cli.png
GB
image
2.18 Kb
whitelisted
3364
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.sectigo.com/
US
der
471 b
whitelisted
3364
firefox.exe
POST
200
93.184.220.29:80
http://status.rapidssl.com/
US
der
471 b
shared
3364
firefox.exe
POST
200
172.217.23.131:80
http://ocsp.pki.goog/GTSGIAG3
US
der
471 b
whitelisted
3364
firefox.exe
POST
200
172.217.23.131:80
http://ocsp.pki.goog/GTSGIAG3
US
der
471 b
whitelisted
3364
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.comodoca.com/
US
der
278 b
whitelisted
3364
firefox.exe
POST
200
151.101.2.133:80
http://ocsp2.globalsign.com/gsorganizationvalsha2g2
US
der
1.54 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3364
firefox.exe
2.16.186.112:80
detectportal.firefox.com
Akamai International B.V.
whitelisted
3364
firefox.exe
54.186.90.148:443
tiles.services.mozilla.com
Amazon.com, Inc.
US
unknown
3364
firefox.exe
87.117.235.117:443
drp.su
iomart Cloud Services Limited.
GB
suspicious
3364
firefox.exe
52.85.184.224:443
snippets.cdn.mozilla.net
Amazon.com, Inc.
US
unknown
3364
firefox.exe
52.50.56.62:443
location.services.mozilla.com
Amazon.com, Inc.
IE
unknown
3364
firefox.exe
52.24.50.47:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
3364
firefox.exe
151.139.128.14:80
ocsp.sectigo.com
Highwinds Network Group, Inc.
US
suspicious
3364
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3364
firefox.exe
81.19.88.103:443
counter.rambler.ru
Rambler Internet Holding LLC
RU
unknown
3364
firefox.exe
54.190.222.97:443
search.services.mozilla.com
Amazon.com, Inc.
US
malicious

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 2.16.186.112
  • 2.16.186.50
whitelisted
a1089.dscd.akamai.net
  • 2.16.186.50
  • 2.16.186.112
whitelisted
location.services.mozilla.com
  • 52.50.56.62
  • 52.210.139.31
  • 108.128.247.43
whitelisted
locprod1-elb-eu-west-1.prod.mozaws.net
  • 108.128.247.43
  • 52.210.139.31
  • 52.50.56.62
whitelisted
drp.su
  • 87.117.235.117
  • 178.162.207.43
  • 82.145.55.129
suspicious
push.services.mozilla.com
  • 52.24.50.47
whitelisted
autopush.prod.mozaws.net
  • 52.24.50.47
whitelisted
tiles.services.mozilla.com
  • 54.186.90.148
  • 34.209.86.85
  • 35.166.166.56
  • 34.210.151.118
  • 34.208.138.0
  • 52.25.71.236
  • 52.26.103.165
  • 34.213.89.114
whitelisted
snippets.cdn.mozilla.net
  • 52.85.184.224
whitelisted
tiles.r53-2.services.mozilla.com
  • 34.213.89.114
  • 52.26.103.165
  • 52.25.71.236
  • 34.208.138.0
  • 34.210.151.118
  • 35.166.166.56
  • 34.209.86.85
  • 54.186.90.148
whitelisted

Threats

PID
Process
Class
Message
Potentially Bad Traffic
ET DNS Query for .su TLD (Soviet Union) Often Malware Related
Potentially Bad Traffic
ET DNS Query for .su TLD (Soviet Union) Often Malware Related
Potentially Bad Traffic
ET DNS Query for .su TLD (Soviet Union) Often Malware Related
Potentially Bad Traffic
ET DNS Query for .su TLD (Soviet Union) Often Malware Related
Potentially Bad Traffic
ET DNS Query for .su TLD (Soviet Union) Often Malware Related
Potentially Bad Traffic
ET DNS Query for .su TLD (Soviet Union) Often Malware Related
3364
firefox.exe
Potentially Bad Traffic
ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related
3364
firefox.exe
Potentially Bad Traffic
ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related
3364
firefox.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
Process
Message
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144