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File name:

setup.exe

Full analysis: https://app.any.run/tasks/f2f73e5e-0940-4f1b-97e2-8dd0f06dba92
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.

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Analysis date: April 01, 2023, 02:05:43
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Tags:
loader
smoke
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

5AFC48254C55F9C8821EBE110201A84A

SHA1:

CE31EE5EAB3E90D3D03AD976CD70318EA4B73243

SHA256:

1408EFD1705365CA42C6FDEB3F884A4492E812F4065425B4C7B2C954479D5140

SSDEEP:

3072:liTkgYFQbt8XocBRba1OktrG38rYVKPBChc3RZrEstcM3JakPbpxwOn7v:9gYeKoc9ktqfUpCK3nfQO7

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

    • Runs injected code in another process

      • setup.exe (PID: 1224)

    • Application was injected by another process

      • explorer.exe (PID: 1928)

    • SMOKE was detected

      • explorer.exe (PID: 1928)

    • Connects to the CnC server

      • explorer.exe (PID: 1928)

  • SUSPICIOUS

    • Reads the Internet Settings

      • explorer.exe (PID: 1928)

    • Executable content was dropped or overwritten

      • explorer.exe (PID: 1928)

  • INFO

    • Checks supported languages

      • setup.exe (PID: 1224)

    • Creates files or folders in the user directory

      • explorer.exe (PID: 1928)

    • The process checks LSA protection

      • explorer.exe (PID: 1928)
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) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2022:05:05 04:42:46+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 9
CodeSize: 204288
InitializedDataSize: 496640
UninitializedDataSize: -
EntryPoint: 0x9460
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 2.0.0.0
ProductVersionNumber: 26.0.0.0
FileFlagsMask: 0x121a
FileFlags: (none)
FileOS: Unknown (0x20461)
ObjectFileType: Unknown
FileSubtype: -
LanguageCode: Manipuri
CharacterSet: Unknown (01F2)
FilesVersion: 19.62.99
InternalName: GodGuest
LegalCopyright: Copyright (C) 2023, shmaer
ProductName: Imba

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 05-May-2022 04:42:46
Detected languages:
  • Spanish - Mexico
Debug artifacts:
  • C:\firuc-fiv.pdb
FilesVersion: 19.62.99
InternalName: GodGuest
LegalCopyright: Copyright (C) 2023, shmaer
ProductName: Imba

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 05-May-2022 04:42:46
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
0x00001000
0x00031C04
0x00031E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.42968
.data
0x00033000
0x0006FA3C
0x00003200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.48055
.rsrc
0x000A3000
0x00007180
0x00007200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.66093
.reloc
0x000AB000
0x000024F6
0x00002600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
4.50327

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.33869
460
UNKNOWN
UNKNOWN
RT_VERSION
2
4.84849
2216
UNKNOWN
Spanish - Mexico
RT_ICON
3
4.72589
1736
UNKNOWN
Spanish - Mexico
RT_ICON
4
4.22782
1384
UNKNOWN
Spanish - Mexico
RT_ICON
5
3.66389
9640
UNKNOWN
Spanish - Mexico
RT_ICON
6
3.73357
4264
UNKNOWN
Spanish - Mexico
RT_ICON
7
3.80585
2440
UNKNOWN
Spanish - Mexico
RT_ICON
8
3.88778
1128
UNKNOWN
Spanish - Mexico
RT_ICON
22
3.18508
588
UNKNOWN
UNKNOWN
RT_STRING
23
3.22732
628
UNKNOWN
UNKNOWN
RT_STRING

Imports

ADVAPI32.dll
GDI32.dll
KERNEL32.dll
USER32.dll
WINHTTP.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
32
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
inject start setup.exe no specs setup.exe #SMOKE explorer.exe

Process information

PID
CMD
Path
Indicators
Parent process
2040"C:\Users\admin\AppData\Local\Temp\setup.exe" C:\Users\admin\AppData\Local\Temp\setup.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
1224"C:\Users\admin\AppData\Local\Temp\setup.exe" C:\Users\admin\AppData\Local\Temp\setup.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\user32.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
1928C:\Windows\Explorer.EXEC:\Windows\explorer.exe
—
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.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\gdi32.dll
c:\windows\system32\user32.dll
Total events
216
Read events
206
Write events
10
Delete events
0

Modification events

(PID) Process:(1928) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\14C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1928) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Action Center\Checks\{C8E6F269-B90A-4053-A3BE-499AFCEC98C4}.check.0
Operation:writeName:CheckSetting
Value:
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
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
1928explorer.exeC:\Users\admin\AppData\Roaming\jbhtujvexecutable
MD5:5AFC48254C55F9C8821EBE110201A84A
SHA256:1408EFD1705365CA42C6FDEB3F884A4492E812F4065425B4C7B2C954479D5140
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1928
explorer.exe
POST
404
188.114.96.3:80
http://potunulit.org/
US
binary
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
1928
explorer.exe
188.114.96.3:80
potunulit.org
CLOUDFLARENET
NL
malicious

DNS requests

Domain
IP
Reputation
potunulit.org
  • 188.114.96.3
  • 188.114.97.3
malicious

Threats

PID
Process
Class
Message
1928
explorer.exe
A Network Trojan was detected
ET MALWARE Suspected Smokeloader Activity (POST)
1 ETPRO signatures available at the full report
No debug info
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Reports
setup.exe