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File name:

Skisploit.exe

Full analysis: https://app.any.run/tasks/3162079f-2f00-4998-bd95-11eb15b35865
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 30, 2020, 04:59:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
loader
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

72404D7D768691617FFE3151755548AC

SHA1:

3FE2769611D6645AEC11B019DEAFD6EB3070CFD5

SHA256:

24DA4634D57F2BBFB0110AA18747D6E1C642868204FB26F5BF27320C4D7BF5B8

SSDEEP:

12288:yu8Csyt9DtdPqnoo/jLJr+FiKBnuPjFlSawqf7cFiKBRe:NJsytLdP+jB+oKErSKzcoKe

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

    • Downloads executable files from the Internet

      • Skisploit.exe (PID: 2284)
    • Loads the Task Scheduler COM API

      • CCleaner.exe (PID: 3752)
    • Actions looks like stealing of personal data

      • CCleaner.exe (PID: 3072)
  • SUSPICIOUS

    • Starts Internet Explorer

      • Skisploit.exe (PID: 2284)
      • CCleaner.exe (PID: 3072)
    • Executable content was dropped or overwritten

      • Skisploit.exe (PID: 2284)
    • Reads Environment values

      • Skisploit.exe (PID: 2284)
    • Low-level read access rights to disk partition

      • CCleaner.exe (PID: 3072)
    • Executed via Task Scheduler

      • CCleaner.exe (PID: 3072)
    • Reads internet explorer settings

      • CCleaner.exe (PID: 3072)
    • Reads Internet Cache Settings

      • CCleaner.exe (PID: 3072)
    • Creates files in the user directory

      • CCleaner.exe (PID: 3072)
  • INFO

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2556)
      • iexplore.exe (PID: 3956)
      • iexplore.exe (PID: 2508)
      • iexplore.exe (PID: 2436)
    • Changes internet zones settings

      • iexplore.exe (PID: 2556)
      • iexplore.exe (PID: 2508)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 3956)
      • iexplore.exe (PID: 2556)
      • CCleaner.exe (PID: 3072)
      • iexplore.exe (PID: 2436)
    • Application launched itself

      • iexplore.exe (PID: 2556)
      • iexplore.exe (PID: 2508)
    • Creates files in the user directory

      • iexplore.exe (PID: 3956)
      • iexplore.exe (PID: 2556)
    • Reads internet explorer settings

      • iexplore.exe (PID: 3956)
    • Manual execution by user

      • CCleaner.exe (PID: 3752)
    • Dropped object may contain Bitcoin addresses

      • iexplore.exe (PID: 3956)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2556)
    • Changes settings of System certificates

      • iexplore.exe (PID: 2556)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2095:06:01 02:39:33+02:00
PEType: PE32
LinkerVersion: 48
CodeSize: 649216
InitializedDataSize: 140800
UninitializedDataSize: -
EntryPoint: 0xa0686
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 2.0.0.5
ProductVersionNumber: 2.0.0.5
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: -
FileDescription: Skisploit
FileVersion: 2.0.0.5
InternalName: Skisploit.exe
LegalCopyright: ThunderMods© 2020
LegalTrademarks: ZestyUIDev™ 2020
OriginalFileName: Skisploit.exe
ProductName: Skisploit
ProductVersion: 2.0.0.5
AssemblyVersion: 2.0.0.5

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 25-Apr-1959 18:11:17
Debug artifacts:
  • D:\Skisploit Essential\Skisploit\Skisploit\obj\Debug\Skisploit.pdb
Comments: -
CompanyName: -
FileDescription: Skisploit
FileVersion: 2.0.0.5
InternalName: Skisploit.exe
LegalCopyright: ThunderMods© 2020
LegalTrademarks: ZestyUIDev™ 2020
OriginalFilename: Skisploit.exe
ProductName: Skisploit
ProductVersion: 2.0.0.5
Assembly Version: 2.0.0.5

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 25-Apr-1959 18:11:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0009E68C
0x0009E800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.42853
.rsrc
0x000A2000
0x00022288
0x00022400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.67125
.reloc
0x000C6000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0815394

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST
2
2.58185
67624
UNKNOWN
UNKNOWN
RT_ICON
3
2.87277
16936
UNKNOWN
UNKNOWN
RT_ICON
4
3.04019
9640
UNKNOWN
UNKNOWN
RT_ICON
5
3.24382
4264
UNKNOWN
UNKNOWN
RT_ICON
6
3.61552
1128
UNKNOWN
UNKNOWN
RT_ICON
32512
2.79908
90
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
7
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start skisploit.exe iexplore.exe iexplore.exe ccleaner.exe no specs ccleaner.exe iexplore.exe no specs iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
2284"C:\Users\admin\AppData\Local\Temp\Skisploit.exe" C:\Users\admin\AppData\Local\Temp\Skisploit.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Skisploit
Version:
2.0.0.5
2556"C:\Program Files\Internet Explorer\iexplore.exe" https://www.thundermods.com/discord.phpC:\Program Files\Internet Explorer\iexplore.exe
Skisploit.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
3956"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2556 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)
3752"C:\Program Files\CCleaner\CCleaner.exe" C:\Program Files\CCleaner\CCleaner.exeexplorer.exe
User:
admin
Company:
Piriform Ltd
Integrity Level:
MEDIUM
Description:
CCleaner
Exit code:
0
Version:
5, 35, 0, 6210
3072"C:\Program Files\CCleaner\CCleaner.exe" /uacC:\Program Files\CCleaner\CCleaner.exe
taskeng.exe
User:
admin
Company:
Piriform Ltd
Integrity Level:
HIGH
Description:
CCleaner
Version:
5, 35, 0, 6210
2508"C:\Program Files\Internet Explorer\iexplore.exe" http://www.piriform.com/ccleaner/update?a=0&v=5.35.6210&l=1033&o=6.1W3&t=4&au=1C:\Program Files\Internet Explorer\iexplore.exeCCleaner.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
2436"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2508 CREDAT:275457 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Total events
1 621
Read events
1 275
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
27
Text files
20
Unknown types
13

Dropped files

PID
Process
Filename
Type
3956iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\CabE7B1.tmp
MD5:
SHA256:
3956iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarE7B2.tmp
MD5:
SHA256:
2556iexplore.exeC:\Users\admin\AppData\Local\Temp\CabEEC7.tmp
MD5:
SHA256:
2556iexplore.exeC:\Users\admin\AppData\Local\Temp\CabEEC6.tmp
MD5:
SHA256:
2556iexplore.exeC:\Users\admin\AppData\Local\Temp\TarEEC8.tmp
MD5:
SHA256:
2556iexplore.exeC:\Users\admin\AppData\Local\Temp\TarEEC9.tmp
MD5:
SHA256:
3956iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\discord[1].htmtext
MD5:5E8991696A06F637AD7E8F7693380C40
SHA256:93842D4908962095439D32618EB5312D7011CC643F27708B8E46C820EB0216A2
3956iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\9FF67FB3141440EED32363089565AE60_E352512347F74186AC3F25D8D82AB077binary
MD5:25F40847105A543256B1F38DEC89F873
SHA256:2FC10C610ACB8EE4876364166A08873207B8A723FBCFED9B0BC4BEC9AF16469E
2284Skisploit.exeC:\Users\admin\AppData\Local\Temp\Skisploit.dllexecutable
MD5:6B2EA7A10B49B4A6984B9C3567823D49
SHA256:25E326F52C969B8475F3B08AFC4D100A8DE906C25C4AB84C88FE1E46FBD9F37B
3956iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_979AB563CEB98F2581C14ED89B8957D4der
MD5:A9EE662BDA443E3A2E3A41CC95D20854
SHA256:D0C75D7FE6889DE5247AC49C67F5C5EDEF09D51CF596BF08F068A251E55B8702
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
35
TCP/UDP connections
62
DNS requests
29
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3956
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQS14tALDViBvqCf47YkiQRtKz1BAQUpc436uuwdQ6UZ4i0RfrZJBCHlh8CEATXi7Ndo9ER0%2FY0D5NxnyM%3D
US
der
280 b
whitelisted
2284
Skisploit.exe
GET
200
104.24.106.9:80
http://api.thundermods.com/loadingtips.txt
US
text
523 b
malicious
3956
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQS14tALDViBvqCf47YkiQRtKz1BAQUpc436uuwdQ6UZ4i0RfrZJBCHlh8CEATXi7Ndo9ER0%2FY0D5NxnyM%3D
US
der
280 b
whitelisted
2284
Skisploit.exe
GET
200
104.24.106.9:80
http://api.thundermods.com/updatemessage.txt
US
text
171 b
malicious
1056
svchost.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEAKXB1YM1Knrv%2BJy8eCW2II%3D
US
der
471 b
whitelisted
3956
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.comodoca4.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrJdiQ%2Ficg9B19asFe73bPYs%2BreAQUdXGnGUgZvJ2d6kFH35TESHeZ03kCEFslzmkHxCZVZtM5DJmpVK0%3D
US
der
312 b
whitelisted
3956
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEBblhnjgcJQ5S9%2FbTvymO98%3D
US
der
471 b
whitelisted
3956
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEBblhnjgcJQ5S9%2FbTvymO98%3D
US
der
471 b
whitelisted
1056
svchost.exe
GET
200
2.16.186.120:80
http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl
unknown
der
781 b
whitelisted
2284
Skisploit.exe
GET
200
104.24.106.9:80
http://api.thundermods.com/version.txt
US
text
7 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
3956
iexplore.exe
151.139.128.14:80
ocsp.comodoca.com
Highwinds Network Group, Inc.
US
suspicious
2284
Skisploit.exe
104.24.106.9:80
api.thundermods.com
Cloudflare Inc
US
shared
2284
Skisploit.exe
162.159.129.233:443
cdn.discordapp.com
Cloudflare Inc
shared
2556
iexplore.exe
104.24.107.9:443
api.thundermods.com
Cloudflare Inc
US
shared
3956
iexplore.exe
104.24.107.9:443
api.thundermods.com
Cloudflare Inc
US
shared
3956
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3956
iexplore.exe
162.159.133.234:443
discord.gg
Cloudflare Inc
shared
2556
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2556
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
2556
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
api.thundermods.com
  • 104.24.106.9
  • 104.24.107.9
  • 172.67.221.166
malicious
cdn.discordapp.com
  • 162.159.129.233
  • 162.159.135.233
  • 162.159.133.233
  • 162.159.134.233
  • 162.159.130.233
shared
www.thundermods.com
  • 104.24.107.9
  • 172.67.221.166
  • 104.24.106.9
malicious
ocsp.digicert.com
  • 93.184.220.29
whitelisted
discord.gg
  • 162.159.133.234
  • 162.159.134.234
  • 162.159.136.234
  • 162.159.135.234
  • 162.159.130.234
whitelisted
ocsp.comodoca.com
  • 151.139.128.14
whitelisted
ocsp.comodoca4.com
  • 151.139.128.14
whitelisted
discord.com
  • 162.159.135.232
  • 162.159.137.232
  • 162.159.136.232
  • 162.159.128.233
  • 162.159.138.232
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted

Threats

PID
Process
Class
Message
2284
Skisploit.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2284
Skisploit.exe
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
1 ETPRO signatures available at the full report
No debug info