File name:

file.exe

Full analysis: https://app.any.run/tasks/edabed21-652d-4dc9-945e-19f940f05509
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: May 20, 2023, 01:39:57
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:

9336534A959553038176F8DA9B4CFFDC

SHA1:

0EFD619A1EFEFBF16EAD1618EB009C84DD449840

SHA256:

EB16C4CC18648185CE5A68FF69B2BD66C26FD91D71412B405431D8B4647633BE

SSDEEP:

3072:lRo7+dz4EcQsy7adyEnnskNxrJ4fqozwCIZXEJ1G1ZZptVJtmyilqTEwroj:E7+dzzaqLDQJ4fqoViUyTJtCqTd8

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

      • file.exe (PID: 2476)

    • Application was injected by another process

      • explorer.exe (PID: 1960)

    • SMOKE was detected

      • explorer.exe (PID: 1960)

    • Connects to the CnC server

      • explorer.exe (PID: 1960)

  • SUSPICIOUS

    • Reads the Internet Settings

      • explorer.exe (PID: 1960)

    • Executable content was dropped or overwritten

      • explorer.exe (PID: 1960)

  • INFO

    • Checks supported languages

      • file.exe (PID: 2476)

    • The process checks LSA protection

      • explorer.exe (PID: 1960)

    • Creates files or folders in the user directory

      • explorer.exe (PID: 1960)
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

ProductionVersion: 71.86.55.7
ProductName: SolarisOmir
ProductsVersion: 64.84.4.44
OriginalFileName: bigthing.exe
LegalCopyright: Copyright (C) 2023, parking
CharacterSet: Unknown (31F6)
LanguageCode: Faeroese
FileSubtype: -
ObjectFileType: Unknown
FileOS: Unknown (0x20461)
FileFlags: (none)
FileFlagsMask: 0x183a
ProductVersionNumber: 46.0.0.0
FileVersionNumber: 25.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5
ImageVersion: -
OSVersion: 5
EntryPoint: 0xad90
UninitializedDataSize: -
InitializedDataSize: 5129216
CodeSize: 197120
LinkerVersion: 9
PEType: PE32
ImageFileCharacteristics: Executable, 32-bit
TimeStamp: 2022:07:23 15:53:27+00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 23-Jul-2022 15:53:27
Detected languages:
  • Faroese - Faroe Islands
Debug artifacts:
  • C:\neyuhomi\xezuxitas_82\pogejotarol-ribi.pdb
LegalCopyright: Copyright (C) 2023, parking
OriginalFilename: bigthing.exe
ProductsVersion: 64.84.4.44
ProductName: SolarisOmir
ProductionVersion: 71.86.55.7

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: 23-Jul-2022 15:53:27
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
0x000301D2
0x00030200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.46492
.data
0x00032000
0x004C40E0
0x00001C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.68839
.rsrc
0x004F7000
0x0001B0E8
0x0001B200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.6007
.reloc
0x00513000
0x00004F64
0x00005000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
2.31248

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.39361
568
UNKNOWN
UNKNOWN
RT_VERSION
2
3.62104
2216
UNKNOWN
UNKNOWN
RT_ICON
3
2.42297
9640
UNKNOWN
UNKNOWN
RT_ICON
4
2.43475
4264
UNKNOWN
UNKNOWN
RT_ICON
5
2.62292
1128
UNKNOWN
UNKNOWN
RT_ICON
6
5.3248
3752
UNKNOWN
UNKNOWN
RT_ICON
7
4.82206
2216
UNKNOWN
UNKNOWN
RT_ICON
8
4.2223
1384
UNKNOWN
UNKNOWN
RT_ICON
9
3.64831
9640
UNKNOWN
UNKNOWN
RT_ICON
10
3.65184
4264
UNKNOWN
UNKNOWN
RT_ICON

Imports

GDI32.dll
KERNEL32.dll
USER32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
31
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
1960C:\Windows\Explorer.EXEC:\Windows\explorer.exe
—
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
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
2476"C:\Users\admin\AppData\Local\Temp\file.exe" C:\Users\admin\AppData\Local\Temp\file.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\file.exe
c:\windows\system32\wow64.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\ntdll.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\gdi32.dll
Total events
79
Read events
78
Write events
1
Delete events
0

Modification events

(PID) Process:(1960) 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
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
1960explorer.exeC:\Users\admin\AppData\Roaming\jbhtujvexecutable
MD5:9336534A959553038176F8DA9B4CFFDC
SHA256:EB16C4CC18648185CE5A68FF69B2BD66C26FD91D71412B405431D8B4647633BE
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
4
DNS requests
1
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1960
explorer.exe
POST
404
188.114.97.3:80
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
4
System
192.168.100.255:137
—
—
—
whitelisted
328
svchost.exe
224.0.0.252:5355
—
—
—
unknown
1960
explorer.exe
188.114.97.3:80
potunulit.org
CLOUDFLARENET
NL
malicious

DNS requests

Domain
IP
Reputation
potunulit.org
  • 188.114.97.3
  • 188.114.96.3
malicious

Threats

PID
Process
Class
Message
328
svchost.exe
A Network Trojan was detected
ET MALWARE DNS Query to SmokeLoader Domain (potunulit .org)
1960
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
file.exe