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File name:

124.exe

Full analysis: https://app.any.run/tasks/edaa100a-1262-43fe-bc34-63fda159020b
Verdict: Malicious activity
Threats:

Orcus is a modular Remote Access Trojan with some unusual functions. This RAT enables attackers to create plugins using a custom development library and offers a robust core feature set that makes it one of the most dangerous malicious programs in its class.

Analysis date: November 29, 2020, 20:09:01
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
orcus
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

7013DF35553ABC2ECBF731CF4F668A1D

SHA1:

865DC84B689D590566FF048819FF1D1B4812182D

SHA256:

D514EAC816E73D5A784A83DF155A1462E0D888670C711C496270ADED89550AA7

SSDEEP:

24576:tBB4MROxnFE3WO35rrcI0AilFEvxHPkoo7:tQMiuD5rrcI0AilFEvxHP

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

    • Known privilege escalation attack

      • 124.exe (PID: 1012)
    • ORCUS was detected

      • 124.exe (PID: 1012)
      • 124.exe (PID: 3676)
  • SUSPICIOUS

    • Creates files in the user directory

      • 124.exe (PID: 3676)
    • Modifies the open verb of a shell class

      • 124.exe (PID: 1012)
  • 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.) (56.7)
.exe | Win64 Executable (generic) (21.3)
.scr | Windows screen saver (10.1)
.dll | Win32 Dynamic Link Library (generic) (5)
.exe | Win32 Executable (generic) (3.4)

EXIF

EXE

AssemblyVersion: 1.0.0.0
ProductVersion: 1.0.0.0
ProductName: -
OriginalFileName: Orcus.exe
LegalTrademarks: -
LegalCopyright: -
InternalName: Orcus.exe
FileVersion: 1.0.0.0
FileDescription: -
CompanyName: -
Comments: -
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 1.0.0.0
FileVersionNumber: 1.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0xe849e
UninitializedDataSize: -
InitializedDataSize: 4608
CodeSize: 943616
LinkerVersion: 8
PEType: PE32
TimeStamp: 2020:11:29 21:08:40+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 29-Nov-2020 20:08:40
Comments: -
CompanyName: -
FileDescription: -
FileVersion: 1.0.0.0
InternalName: Orcus.exe
LegalCopyright: -
LegalTrademarks: -
OriginalFilename: Orcus.exe
ProductName: -
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

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: 29-Nov-2020 20:08:40
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
0x000E64A4
0x000E6600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.17305
.rsrc
0x000EA000
0x00001000
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.99597
.reloc
0x000EC000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.99793
3128
UNKNOWN
UNKNOWN
RT_MANIFEST

Imports

mscoree.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #ORCUS 124.exe no specs eventvwr.exe no specs eventvwr.exe #ORCUS 124.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1012"C:\Users\admin\AppData\Local\Temp\124.exe" C:\Users\admin\AppData\Local\Temp\124.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.0.0.0
2568"C:\Windows\System32\eventvwr.exe" C:\Windows\System32\eventvwr.exe124.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Event Viewer Snapin Launcher
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3060"C:\Windows\System32\eventvwr.exe" C:\Windows\System32\eventvwr.exe
124.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Event Viewer Snapin Launcher
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3676"C:\Users\admin\AppData\Local\Temp\124.exe" C:\Users\admin\AppData\Local\Temp\124.exe
eventvwr.exe
User:
admin
Integrity Level:
HIGH
Version:
1.0.0.0
Total events
153
Read events
131
Write events
21
Delete events
1

Modification events

(PID) Process:(1012) 124.exeKey:HKEY_CLASSES_ROOT\mscfile\shell\open\command
Operation:writeName:(default)
Value:
C:\Users\admin\AppData\Local\Temp\124.exe
(PID) Process:(1012) 124.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(1012) 124.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:Key:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:Key:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3676) 124.exeKey:HKEY_CLASSES_ROOT\mscfile\shell\open\command
Operation:delete keyName:(default)
Value:
(PID) Process:(3676) 124.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\124_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3676) 124.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\124_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3676) 124.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\124_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3676) 124.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\124_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3676124.exeC:\Users\admin\AppData\Roaming\Orcus\err_92203d4a45844508b4f05a346ae295c8.dattext
MD5:EA5F2AB6C40EE3AE5CD357E6F75A3034
SHA256:4E33BFFDC8E5B757467E204C66F7D3B2B9104A810F4B24AC46B810D3CCF69DDB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

Domain
IP
Reputation
dl.n1ckna.me
unknown

Threats

No threats detected
No debug info