File name:

Frog.exe

Full analysis: https://app.any.run/tasks/12acb018-c21c-417f-bc2f-b5e990fa5975
Verdict: Malicious activity
Analysis date: February 13, 2024, 19:59:53
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

6128546E25DF18564F28F6D593C51D76

SHA1:

B18CDFCB8EA1B70A08CE9925AB0F4ED99CE5C50A

SHA256:

C99F3878B0B04624AF3C1C452A4F9A86D3EF0496383F9F173587CF6F14EAE55A

SSDEEP:

98304:OZEVrN/30MkE0bGDdFXm3BpqZdolLF4axzDPv9uVlDD23iX8pbelR00:OZcrh3D0iD7mpqZdolLXzTvytwm1

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

    • Drops the executable file immediately after the start

      • Frog.exe (PID: 3916)

  • SUSPICIOUS

    • Malware-specific behavior (creating "System.dll" in Temp)

      • Frog.exe (PID: 3916)

    • Executable content was dropped or overwritten

      • Frog.exe (PID: 3916)

    • The process creates files with name similar to system file names

      • Frog.exe (PID: 3916)

    • Reads security settings of Internet Explorer

      • Frog.exe (PID: 3916)

    • Reads the Internet Settings

      • Frog.exe (PID: 3916)
      • sipnotify.exe (PID: 1448)

    • The process executes via Task Scheduler

      • ctfmon.exe (PID: 1452)
      • sipnotify.exe (PID: 1448)

    • Reads settings of System Certificates

      • sipnotify.exe (PID: 1448)

  • INFO

    • Create files in a temporary directory

      • Frog.exe (PID: 3916)
      • Frog.exe (PID: 2920)

    • Reads the computer name

      • Frog.exe (PID: 3916)
      • Frog.exe (PID: 2920)
      • IMEKLMG.EXE (PID: 1584)
      • IMEKLMG.EXE (PID: 344)
      • wmpnscfg.exe (PID: 2324)
      • wmpnscfg.exe (PID: 2344)

    • Checks supported languages

      • Frog.exe (PID: 3916)
      • Frog.exe (PID: 2920)
      • IMEKLMG.EXE (PID: 1584)
      • IMEKLMG.EXE (PID: 344)
      • wmpnscfg.exe (PID: 2324)
      • wmpnscfg.exe (PID: 2344)

    • Creates files or folders in the user directory

      • Frog.exe (PID: 3916)

    • Reads security settings of Internet Explorer

      • sipnotify.exe (PID: 1448)

    • Manual execution by a user

      • IMEKLMG.EXE (PID: 1584)
      • IMEKLMG.EXE (PID: 344)
      • wmpnscfg.exe (PID: 2324)
      • wmpnscfg.exe (PID: 2344)

    • Reads the software policy settings

      • sipnotify.exe (PID: 1448)

    • Process checks whether UAC notifications are on

      • IMEKLMG.EXE (PID: 344)
      • IMEKLMG.EXE (PID: 1584)
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: 2016:07:25 00:55:47+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 24064
InitializedDataSize: 118784
UninitializedDataSize: 1024
EntryPoint: 0x322b
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 7.0.0.0
ProductVersionNumber: 7.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: ASCII
FileDescription: -
FileVersion: 7.0.0.0
LegalCopyright: -
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
85
Monitored processes
8
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start frog.exe frog.exe no specs sipnotify.exe ctfmon.exe no specs imeklmg.exe no specs imeklmg.exe no specs wmpnscfg.exe no specs wmpnscfg.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
344"C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE" /SetPreload /KOR /LogC:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Office IME 2010
Exit code:
1
Version:
14.0.4734.1000
Modules
Images
c:\program files\common files\microsoft shared\ime14\shared\imeklmg.exe
c:\windows\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\userenv.dll
1448C:\Windows\system32\sipnotify.exe -LogonOrUnlockC:\Windows\System32\sipnotify.exe
taskeng.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
sipnotify
Exit code:
0
Version:
6.1.7602.20480 (win7sp1_ldr_escrow.191010-1716)
Modules
Images
c:\windows\system32\sipnotify.exe
c:\windows\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
1452C:\Windows\System32\ctfmon.exe C:\Windows\System32\ctfmon.exe—taskeng.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
CTF Loader
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ctfmon.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msctfmonitor.dll
c:\windows\system32\msctf.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
1584"C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE" /SetPreload /JPN /LogC:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Office IME 2010
Exit code:
1
Version:
14.0.4734.1000
Modules
Images
c:\program files\common files\microsoft shared\ime14\shared\imeklmg.exe
c:\windows\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\userenv.dll
2324"C:\Program Files\Windows Media Player\wmpnscfg.exe"C:\Program Files\Windows Media Player\wmpnscfg.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Player Network Sharing Service Configuration Application
Exit code:
0
Version:
12.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows media player\wmpnscfg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2344"C:\Program Files\Windows Media Player\wmpnscfg.exe"C:\Program Files\Windows Media Player\wmpnscfg.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Player Network Sharing Service Configuration Application
Exit code:
0
Version:
12.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows media player\wmpnscfg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2920"C:\Users\admin\AppData\Roaming\1337\Frog.exe" C:\Users\admin\AppData\Roaming\1337\Frog.exe—Frog.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
1073807364
Modules
Images
c:\users\admin\appdata\roaming\1337\frog.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3916"C:\Users\admin\AppData\Local\Temp\Frog.exe" C:\Users\admin\AppData\Local\Temp\Frog.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
7.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\frog.exe
c:\windows\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
Total events
6 518
Read events
6 475
Write events
30
Delete events
13

Modification events

(PID) Process:(3916) Frog.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3916) Frog.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3916) Frog.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3916) Frog.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1584) IMEKLMG.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\IMEJP\14.0
Operation:writeName:SetPreload
Value:
1
(PID) Process:(344) IMEKLMG.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\IMEKR\14.0
Operation:writeName:SetPreload
Value:
1
(PID) Process:(1452) ctfmon.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:delete valueName:internat.exe
Value:
(PID) Process:(1448) sipnotify.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1448) sipnotify.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\Root\Certificates
Operation:delete valueName:9F6134C5FA75E4FDDE631B232BE961D6D4B97DB6
Value:
(PID) Process:(1448) sipnotify.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\Root\Certificates\9F6134C5FA75E4FDDE631B232BE961D6D4B97DB6
Operation:writeName:Blob
Value:
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
Executable files
3
Suspicious files
0
Text files
6
Unknown types
1

Dropped files

PID
Process
Filename
Type
3916Frog.exeC:\Users\admin\AppData\Local\Temp\nsuF31B.tmp —
MD5:—
SHA256:—
2920Frog.exeC:\Users\admin\AppData\Local\Temp\PSE20\41e75c80873b0ca18d56ddaba4c5aadd\php.iniini
MD5:6A40C247FBCD22D14261FA55F6A16858
SHA256:A337F139CF6AA502AFF68E7A948A62D2BCE9CCEF3E2709B603BA6528BFD23C87
1448sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\styles.csstext
MD5:3383EEF350240253D7C2C2564381B3CB
SHA256:85443493D86D6D7FB0E07BC9705DFC9C858086FBA1B0E508092AB328D5F145E8
3916Frog.exeC:\Users\admin\AppData\Local\Temp\nsuF31C.tmp\System.dllexecutable
MD5:2AE993A2FFEC0C137EB51C8832691BCB
SHA256:681382F3134DE5C6272A49DD13651C8C201B89C247B471191496E7335702FA59
3916Frog.exeC:\Users\admin\AppData\Roaming\1337\Frog.exeexecutable
MD5:41E75C80873B0CA18D56DDABA4C5AADD
SHA256:B7D4EEF3FA0244A3618B3D60EAB9A3EBAF1F8EC5CCE9598D37E99B9D7A988CEC
1448sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\microsoft-logo.pngimage
MD5:B7C73A0CFBA68CC70C35EF9C63703CE4
SHA256:1D8B27A0266FF526CF95447F3701592A908848467D37C09A00A2516C1F29A013
3916Frog.exeC:\Users\admin\AppData\Roaming\1337\php5ts.dllexecutable
MD5:C9AFF68F6673FAE7580527E8C76805B6
SHA256:9B2C8B8C4CEC301C4303F58CA4E8B261D516F10FEB24573B092DFCCC263BAEA4
1448sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\script.jstext
MD5:A2682382967C351F7ED21762F9E5DE9E
SHA256:36B1D26F1EC69685648C0528C2FCE95A3C2DBECF828CDFA4A8B4239A15B644A2
1448sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\metadata.jsonbinary
MD5:E8A970BA6CE386EED9A5E724F26212A6
SHA256:7E06107D585D8FC7870998F3856DCC3E35800AA97E4406AAB83BC8444B6CBDE3
1448sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\main.jpgimage
MD5:B342ACE63F77961249A084C61EABC884
SHA256:E5067BBA2095B5DA7C3171EC116E9A92337E24E471339B0860A160076EFE49B9
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
8
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1448
sipnotify.exe
HEAD
200
2.23.65.216:80
http://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2JgkA?v=133523280556090000
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
1124
svchost.exe
224.0.0.252:5355
—
—
—
unknown
1448
sipnotify.exe
2.23.65.216:80
query.prod.cms.rt.microsoft.com
AKAMAI-AS
DE
unknown

DNS requests

Domain
IP
Reputation
query.prod.cms.rt.microsoft.com
  • 2.23.65.216
whitelisted

Threats

No threats detected
No debug info
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Reports
Frog.exe