File name:

UNIVExploit 2.79.exe

Full analysis: https://app.any.run/tasks/af523f3a-039e-4ee6-bbc6-36b8ace24b09
Verdict: Malicious activity
Threats:

AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions.

Analysis date: November 28, 2020, 15:11:22
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
rat
asyncrat
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

F48E7933A8056AEA27F0B4C7DEF97A33

SHA1:

D523E9306B565BB1CFEB6E09748F11805E307166

SHA256:

2F1B0CD79F909B86BC2FCF176CC89133ADEBBFC0CA8FB77EC3ED1154D97F7A00

SSDEEP:

1536:HuCwNTA2G2LhLHpfAzDtEbyOcKKPD+duRvGpGbzI+wQ2:HuCMTA2G2RHpfAabyR+EJGuj/2

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

    • Changes the autorun value in the registry

      • UNIVExploit 2.79.exe (PID: 2172)
    • ASYNCRAT was detected

      • UNIVExploit.exe (PID: 3628)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • UNIVExploit 2.79.exe (PID: 2172)
    • Creates files in the user directory

      • UNIVExploit 2.79.exe (PID: 2172)
    • Executable content was dropped or overwritten

      • UNIVExploit 2.79.exe (PID: 2172)
  • INFO

    No info indicators.
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.) (82.9)
.dll | Win32 Dynamic Link Library (generic) (7.4)
.exe | Win32 Executable (generic) (5.1)
.exe | Generic Win/DOS Executable (2.2)
.exe | DOS Executable Generic (2.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:05:10 07:24:51+02:00
PEType: PE32
LinkerVersion: 8
CodeSize: 45568
InitializedDataSize: 358912
UninitializedDataSize: -
EntryPoint: 0xd0be
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 84.4147.89.1
ProductVersionNumber: 84.4147.89.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: slasher271#6074
FileDescription: Universal Exploit (Jailbreak, Adopt Me...)
FileVersion: 84.4147.89.1
InternalName: UNIVExploit
LegalCopyright: (c) 2017-2020 UNIVExploit. All rights reserved.
LegalTrademarks: -
OriginalFileName: UNIVExploit
ProductName: UNIVExploit
ProductVersion: 84.4147.89.1
AssemblyVersion: 84.4147.89.1

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 10-May-2020 05:24:51
Comments: -
CompanyName: slasher271#6074
FileDescription: Universal Exploit (Jailbreak, Adopt Me...)
FileVersion: 84.4147.89.1
InternalName: UNIVExploit
LegalCopyright: (c) 2017-2020 UNIVExploit. All rights reserved.
LegalTrademarks: -
OriginalFilename: UNIVExploit
ProductName: UNIVExploit
ProductVersion: 84.4147.89.1
Assembly Version: 84.4147.89.1

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: 10-May-2020 05:24:51
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0000B0C4
0x0000B200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.6239
.rsrc
0x0000E000
0x00057778
0x00057800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.5601
.reloc
0x00066000
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
5.22615
1171
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
2
3.23048
2440
Latin 1 / Western European
UNKNOWN
RT_ICON
3
3.19753
4264
Latin 1 / Western European
UNKNOWN
RT_ICON
4
3.0287
9640
Latin 1 / Western European
UNKNOWN
RT_ICON
5
2.69839
67624
Latin 1 / Western European
UNKNOWN
RT_ICON
6
2.39205
270376
Latin 1 / Western European
UNKNOWN
RT_ICON

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start univexploit 2.79.exe cmd.exe no specs timeout.exe no specs #ASYNCRAT univexploit.exe

Process information

PID
CMD
Path
Indicators
Parent process
2172"C:\Users\admin\AppData\Local\Temp\UNIVExploit 2.79.exe" C:\Users\admin\AppData\Local\Temp\UNIVExploit 2.79.exe
explorer.exe
User:
admin
Company:
slasher271#6074
Integrity Level:
MEDIUM
Description:
Universal Exploit (Jailbreak, Adopt Me...)
Exit code:
0
Version:
84.4147.89.1
Modules
Images
c:\users\admin\appdata\local\temp\univexploit 2.79.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2308cmd /c ""C:\Users\admin\AppData\Local\Temp\tmp1655.tmp.bat""C:\Windows\system32\cmd.exeUNIVExploit 2.79.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
2756timeout 3 C:\Windows\system32\timeout.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\timeout.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\ws2_32.dll
3628"C:\Users\admin\AppData\Roaming\UNIVExploit.exe" C:\Users\admin\AppData\Roaming\UNIVExploit.exe
cmd.exe
User:
admin
Company:
slasher271#6074
Integrity Level:
MEDIUM
Description:
Universal Exploit (Jailbreak, Adopt Me...)
Exit code:
0
Version:
84.4147.89.1
Modules
Images
c:\users\admin\appdata\roaming\univexploit.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
62
Read events
41
Write events
21
Delete events
0

Modification events

(PID) Process:(2172) UNIVExploit 2.79.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2172) UNIVExploit 2.79.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:UNIVExploit
Value:
"C:\Users\admin\AppData\Roaming\UNIVExploit.exe"
(PID) Process:(3628) UNIVExploit.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
1
Suspicious files
5
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Cab4024.tmp
MD5:
SHA256:
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Tar4025.tmp
MD5:
SHA256:
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Cab4036.tmp
MD5:
SHA256:
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Tar4037.tmp
MD5:
SHA256:
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Cab4103.tmp
MD5:
SHA256:
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Tar4104.tmp
MD5:
SHA256:
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Cab4163.tmp
MD5:
SHA256:
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Tar4164.tmp
MD5:
SHA256:
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Cab41B3.tmp
MD5:
SHA256:
3628UNIVExploit.exeC:\Users\admin\AppData\Local\Temp\Tar41B4.tmp
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
3
DNS requests
2
Threats
12

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3628
UNIVExploit.exe
GET
304
8.248.115.254:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
57.5 Kb
whitelisted
3628
UNIVExploit.exe
GET
304
8.248.115.254:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
57.5 Kb
whitelisted
3628
UNIVExploit.exe
GET
200
8.248.115.254:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
57.5 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
3628
UNIVExploit.exe
8.248.115.254:80
www.download.windowsupdate.com
Level 3 Communications, Inc.
US
suspicious
3628
UNIVExploit.exe
193.161.193.99:38417
armalite-38417.portmap.host
OOO Bitree Networks
RU
malicious

DNS requests

Domain
IP
Reputation
armalite-38417.portmap.host
  • 193.161.193.99
malicious
www.download.windowsupdate.com
  • 8.248.115.254
  • 67.26.75.254
  • 8.248.113.254
  • 8.248.133.254
  • 8.248.119.254
whitelisted

Threats

PID
Process
Class
Message
1044
svchost.exe
Potential Corporate Privacy Violation
ET POLICY DNS Query to a Reverse Proxy Service Observed
3628
UNIVExploit.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 392
3628
UNIVExploit.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
3628
UNIVExploit.exe
A Network Trojan was detected
ET TROJAN Observed Malicious SSL Cert (AsyncRAT Server)
3628
UNIVExploit.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
3628
UNIVExploit.exe
A Network Trojan was detected
SUSPICIOUS [PTsecurity] Possible AsyncRAT SSL certificate
3628
UNIVExploit.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
3628
UNIVExploit.exe
A Network Trojan was detected
ET TROJAN Observed Malicious SSL Cert (AsyncRAT Server)
3628
UNIVExploit.exe
A Network Trojan was detected
MALWARE [PTsecurity] AsyncRAT
3628
UNIVExploit.exe
A Network Trojan was detected
SUSPICIOUS [PTsecurity] Possible AsyncRAT SSL certificate
No debug info