URL:

https://anonfile.com/Gbr3e7bcn4/Gunbot_exe

Full analysis: https://app.any.run/tasks/cf9d94e3-db1e-4a34-bb6c-f5c2eb1537ed
Verdict: Malicious activity
Threats:

Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links.

Malware Trends Tracker     >>>
Analysis date: April 28, 2019, 11:21:34
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
remcos
Indicators:
MD5:

7FF1BD69FA6020B35EC88438EC8531F5

SHA1:

73DD5723862E0CC6BEE10E4C13BAC145F89E40E4

SHA256:

82268169838FF22178DAD5ECF4FDF068F523C051059914DA01AC3A3B19C47CC3

SSDEEP:

3:N8RGJl5QPn:2grOPn

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

      • Gunbot.exe (PID: 1140)
      • telegram.exe (PID: 2900)

    • Changes the autorun value in the registry

      • Gunbot.exe (PID: 1140)
      • telegram.exe (PID: 2900)

    • Runs PING.EXE for delay simulation

      • cmd.exe (PID: 3028)

    • REMCOS RAT was detected

      • telegram.exe (PID: 2900)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • opera.exe (PID: 2740)
      • Gunbot.exe (PID: 1140)

    • Creates files in the user directory

      • Gunbot.exe (PID: 1140)

    • Starts CMD.EXE for commands execution

      • Gunbot.exe (PID: 1140)

    • Starts Internet Explorer

      • telegram.exe (PID: 2900)

  • INFO

    • Creates files in the user directory

      • iexplore.exe (PID: 252)
      • FlashUtil32_26_0_0_131_ActiveX.exe (PID: 3976)
      • opera.exe (PID: 2740)
      • iexplore.exe (PID: 580)

    • Application launched itself

      • iexplore.exe (PID: 596)

    • Reads internet explorer settings

      • iexplore.exe (PID: 252)

    • Changes internet zones settings

      • iexplore.exe (PID: 596)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 252)
      • iexplore.exe (PID: 596)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 596)

    • Changes settings of System certificates

      • iexplore.exe (PID: 596)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 596)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
9
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start iexplore.exe iexplore.exe flashutil32_26_0_0_131_activex.exe no specs opera.exe gunbot.exe cmd.exe no specs ping.exe no specs #REMCOS telegram.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
252"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:596 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
580"C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe
telegram.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.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
596"C:\Program Files\Internet Explorer\iexplore.exe" https://anonfile.com/Gbr3e7bcn4/Gunbot_exeC:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1140"C:\Users\admin\Desktop\Gunbot.exe" C:\Users\admin\Desktop\Gunbot.exe
opera.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\gunbot.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
2600PING 127.0.0.1 -n 2 C:\Windows\system32\PING.EXE—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
TCP/IP Ping Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ping.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\nsi.dll
2740"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe
explorer.exe
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\rpcrt4.dll
2900"C:\Users\admin\AppData\Roaming\telegram\telegram.exe" C:\Users\admin\AppData\Roaming\telegram\telegram.exe
cmd.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3
Modules
Images
c:\users\admin\appdata\roaming\telegram\telegram.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
3028cmd /c ""C:\Users\admin\AppData\Local\Temp\install.bat" "C:\Windows\system32\cmd.exe—Gunbot.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3976C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe -EmbeddingC:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe—svchost.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe® Flash® Player Installer/Uninstaller 26.0 r0
Exit code:
0
Version:
26,0,0,131
Modules
Images
c:\windows\system32\macromed\flash\flashutil32_26_0_0_131_activex.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
1 854
Read events
1 490
Write events
350
Delete events
14

Modification events

(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:writeName:SecuritySafe
Value:
1
(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
4600000071000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000
(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:writeName:{CF63706D-69A7-11E9-A370-5254004A04AF}
Value:
0
(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Type
Value:
4
(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Count
Value:
1
(PID) Process:(596) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Time
Value:
E307040000001C000B00150030009201
Executable files
4
Suspicious files
205
Text files
397
Unknown types
54

Dropped files

PID
Process
Filename
Type
596iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico —
MD5:—
SHA256:—
596iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
252iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\1V6MVG1Q\Gunbot_exe[1].txt —
MD5:—
SHA256:—
252iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:—
SHA256:—
252iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\1V6MVG1Q\Gunbot_exe[1].htmhtml
MD5:—
SHA256:—
252iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.datdat
MD5:—
SHA256:—
252iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\ZUS0RCF9\anonfile[1].csstext
MD5:—
SHA256:—
596iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Feeds Cache\desktop.iniini
MD5:4A3DEB274BB5F0212C2419D3D8D08612
SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
252iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\NBGJHOHR\desktop.iniini
MD5:4A3DEB274BB5F0212C2419D3D8D08612
SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
252iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\I4EJ8DQK\desktop.iniini
MD5:4A3DEB274BB5F0212C2419D3D8D08612
SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
153
TCP/UDP connections
1 845
DNS requests
125
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2740
opera.exe
GET
302
198.134.116.30:80
http://xml.ad-maven.com/click?i=lTwwj8Rrq9Y_0
US
—
—
malicious
2740
opera.exe
GET
200
172.217.16.131:80
http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEAasQb69UoQdNZpM7kfKQNc%3D
US
der
471 b
whitelisted
2740
opera.exe
GET
200
54.192.185.125:80
http://crl.rootca1.amazontrust.com/rootca1.crl
US
der
439 b
whitelisted
2740
opera.exe
GET
200
93.184.220.29:80
http://s.symcb.com/pca3-g5.crl
US
der
712 b
whitelisted
2740
opera.exe
GET
200
54.192.185.29:80
http://crl.rootg2.amazontrust.com/rootg2.crl
US
der
608 b
whitelisted
2740
opera.exe
GET
200
54.192.185.85:80
http://ocsp.sca1b.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQz9arGHWbnBV0DFzpNHz4YcTiFDQQUWaRmBlKge5WSPKOUByeWdFv5PdACEAUYIVOjKgRdE4dYGkAw9HY%3D
US
der
471 b
whitelisted
2740
opera.exe
GET
200
66.225.197.197:80
http://crl4.digicert.com/DigiCertGlobalRootG2.crl
US
der
517 b
whitelisted
252
iexplore.exe
GET
200
67.27.158.254:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
55.6 Kb
whitelisted
2740
opera.exe
GET
200
54.192.185.112:80
http://s.ss2.us/r.crl
US
der
434 b
whitelisted
2740
opera.exe
GET
200
54.192.185.85:80
http://ocsp.sca1b.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQz9arGHWbnBV0DFzpNHz4YcTiFDQQUWaRmBlKge5WSPKOUByeWdFv5PdACEA%2FNeYfCHMsemKpQwaHTMIg%3D
US
der
471 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
596
iexplore.exe
13.107.21.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
252
iexplore.exe
194.32.146.61:443
anonfile.com
—
—
unknown
252
iexplore.exe
151.101.2.217:443
vjs.zencdn.net
Fastly
US
suspicious
252
iexplore.exe
23.111.8.154:443
oss.maxcdn.com
netDNA
US
unknown
—
—
151.101.2.217:443
vjs.zencdn.net
Fastly
US
suspicious
252
iexplore.exe
104.18.39.148:443
shermore.info
Cloudflare Inc
US
shared
252
iexplore.exe
216.58.205.232:443
www.googletagmanager.com
Google Inc.
US
whitelisted
252
iexplore.exe
54.230.187.176:443
boudja.com
Amazon.com, Inc.
US
unknown
252
iexplore.exe
172.217.22.78:443
www.google-analytics.com
Google Inc.
US
whitelisted
252
iexplore.exe
67.27.158.254:80
www.download.windowsupdate.com
Level 3 Communications, Inc.
US
malicious

DNS requests

Domain
IP
Reputation
anonfile.com
  • 194.32.146.60
  • 194.32.146.61
whitelisted
www.bing.com
  • 13.107.21.200
  • 204.79.197.200
whitelisted
vjs.zencdn.net
  • 151.101.2.217
  • 151.101.66.217
  • 151.101.130.217
  • 151.101.194.217
whitelisted
oss.maxcdn.com
  • 23.111.8.154
whitelisted
www.googletagmanager.com
  • 216.58.205.232
whitelisted
shermore.info
  • 104.18.39.148
  • 104.18.38.148
whitelisted
d3ud741uvs727m.cloudfront.net
  • 13.35.254.14
  • 13.35.254.32
  • 13.35.254.88
  • 13.35.254.45
whitelisted
www.google-analytics.com
  • 172.217.22.78
whitelisted
boudja.com
  • 54.230.187.176
  • 54.230.187.248
  • 54.230.187.145
  • 54.230.187.218
whitelisted
x.ss2.us
  • 54.192.185.2
  • 54.192.185.69
  • 54.192.185.216
  • 54.192.185.84
whitelisted

Threats

PID
Process
Class
Message
2740
opera.exe
Generic Protocol Command Decode
SURICATA STREAM excessive retransmissions
2740
opera.exe
Generic Protocol Command Decode
SURICATA STREAM excessive retransmissions
2740
opera.exe
Generic Protocol Command Decode
SURICATA STREAM excessive retransmissions
2740
opera.exe
Generic Protocol Command Decode
SURICATA STREAM excessive retransmissions
No debug info
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Reports
https://anonfile.com/Gbr3e7bcn4/Gunbot_exe