URL:

http://tldrbox.top/32.exe

Full analysis: https://app.any.run/tasks/7b2a1c78-8667-4ce1-8c87-f1c1ac04fe09
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: June 10, 2020, 09:58:58
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
loader
phorpiex
Indicators:
MD5:

99E15BBD2CA20C3A1E77F43FADAA5C1E

SHA1:

FA99C5777CEF316E1F4B2844D5D722DC2B27ABFE

SHA256:

287AA4D34B12CDA19F91AF25068FFE408461972A9CF5531ABD4799748636A1D6

SSDEEP:

3:N1KKJ8GN:CKJ8S

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

      • 32.exe (PID: 2412)
      • csrss.exe (PID: 2612)
      • 3476539657.exe (PID: 4084)
      • 1346028576.exe (PID: 2312)
    • Downloads executable files from the Internet

      • iexplore.exe (PID: 2480)
    • Changes the autorun value in the registry

      • 32.exe (PID: 2412)
    • Actions looks like stealing of personal data

      • 1346028576.exe (PID: 2312)
      • csrss.exe (PID: 2612)
    • PHORPIEX was detected

      • csrss.exe (PID: 2612)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 2832)
      • iexplore.exe (PID: 2480)
      • 32.exe (PID: 2412)
      • csrss.exe (PID: 2612)
    • Cleans NTFS data-stream (Zone Identifier)

      • 32.exe (PID: 2412)
    • Starts itself from another location

      • 32.exe (PID: 2412)
      • csrss.exe (PID: 2612)
    • Reads Internet Cache Settings

      • csrss.exe (PID: 2612)
    • Creates files in the user directory

      • csrss.exe (PID: 2612)
    • Application launched itself

      • taskmgr.exe (PID: 2284)
  • INFO

    • Application launched itself

      • iexplore.exe (PID: 2832)
    • Changes internet zones settings

      • iexplore.exe (PID: 2832)
    • Manual execution by user

      • taskmgr.exe (PID: 2284)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2832)
      • iexplore.exe (PID: 2480)
    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2832)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 2832)
    • Changes settings of System certificates

      • iexplore.exe (PID: 2832)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2832)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start iexplore.exe iexplore.exe 32.exe taskmgr.exe no specs #PHORPIEX csrss.exe taskmgr.exe 3476539657.exe no specs 1346028576.exe

Process information

PID
CMD
Path
Indicators
Parent process
2284"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.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\gdi32.dll
c:\windows\system32\user32.dll
2312C:\Users\admin\AppData\Local\Temp\1346028576.exeC:\Users\admin\AppData\Local\Temp\1346028576.exe
csrss.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\1346028576.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\winmm.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2412"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\32.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\32.exe
iexplore.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\78rfyb7z\32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
2480"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2832 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
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\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2612C:\Users\admin\23758535430135\csrss.exeC:\Users\admin\23758535430135\csrss.exe
32.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\23758535430135\csrss.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
2832"C:\Program Files\Internet Explorer\iexplore.exe" "http://tldrbox.top/32.exe"C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
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\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3900"C:\Windows\system32\taskmgr.exe" /1C:\Windows\system32\taskmgr.exe
taskmgr.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Task Manager
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.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\gdi32.dll
c:\windows\system32\user32.dll
4084C:\Users\admin\AppData\Local\Temp\3476539657.exeC:\Users\admin\AppData\Local\Temp\3476539657.execsrss.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\3476539657.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
Total events
5 508
Read events
643
Write events
3 254
Delete events
1 611

Modification events

(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
3719494444
(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30818061
(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2832) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
6
Suspicious files
12
Text files
1
Unknown types
3

Dropped files

PID
Process
Filename
Type
2480iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\32.exe.laab27d.partial
MD5:
SHA256:
2832iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF9C6E45D12C114D3B.TMP
MD5:
SHA256:
2832iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\32.exe.laab27d.partial:Zone.Identifier
MD5:
SHA256:
2832iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF4B9E051B8EEDFB4B.TMP
MD5:
SHA256:
2832iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{096D3391-AB01-11EA-AA5F-5254004A04AF}.dat
MD5:
SHA256:
2832iexplore.exeC:\Users\admin\AppData\Local\Temp\CabA4D9.tmp
MD5:
SHA256:
2832iexplore.exeC:\Users\admin\AppData\Local\Temp\TarA4DA.tmp
MD5:
SHA256:
2612csrss.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\1[1]binary
MD5:
SHA256:
2612csrss.exeC:\Users\admin\AppData\Local\Temp\1346028576.exebinary
MD5:
SHA256:
2832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203der
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
20
TCP/UDP connections
14
DNS requests
5
Threats
13

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2612
csrss.exe
GET
217.8.117.63:80
http://tldrnet.top/pe/1
unknown
malicious
2480
iexplore.exe
GET
200
217.8.117.63:80
http://tldrbox.top/32.exe
unknown
executable
818 Kb
malicious
2832
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
2612
csrss.exe
GET
200
217.8.117.63:80
http://tldrnet.top/pe/2
unknown
binary
842 Kb
malicious
2832
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
2612
csrss.exe
GET
217.8.117.63:80
http://217.8.117.63/pe/7
unknown
malicious
2612
csrss.exe
GET
404
217.8.117.63:80
http://tldrnet.top/pe/3
unknown
html
169 b
malicious
2612
csrss.exe
GET
404
217.8.117.63:80
http://217.8.117.63/TLDRNEW=1
unknown
html
169 b
malicious
2612
csrss.exe
GET
404
217.8.117.63:80
http://tldrnet.top/pe/4
unknown
html
169 b
malicious
2612
csrss.exe
GET
404
217.8.117.63:80
http://217.8.117.63/pe/5
unknown
html
169 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
2832
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2480
iexplore.exe
217.8.117.63:80
tldrbox.top
malicious
2832
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2612
csrss.exe
217.8.117.63:80
tldrbox.top
malicious

DNS requests

Domain
IP
Reputation
tldrbox.top
  • 217.8.117.63
malicious
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
tldrnet.top
  • 217.8.117.63
malicious
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
1048
svchost.exe
Potentially Bad Traffic
ET DNS Query to a *.top domain - Likely Hostile
2480
iexplore.exe
A Network Trojan was detected
ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01
2480
iexplore.exe
A Network Trojan was detected
ET CURRENT_EVENTS SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016
2480
iexplore.exe
Potentially Bad Traffic
ET INFO HTTP Request to a *.top domain
2480
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2480
iexplore.exe
A Network Trojan was detected
ET TROJAN JS/Nemucod.M.gen downloading EXE payload
2480
iexplore.exe
Misc activity
ET INFO Possible EXE Download From Suspicious TLD
1048
svchost.exe
Potentially Bad Traffic
ET DNS Query to a *.top domain - Likely Hostile
2612
csrss.exe
Potentially Bad Traffic
ET INFO HTTP Request to a *.top domain
2612
csrss.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/Phorpiex.V
2 ETPRO signatures available at the full report
No debug info