File name:

RxLoader.exe

Full analysis: https://app.any.run/tasks/dcc47047-7d88-4834-96ef-c84f74674b4b
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: February 21, 2020, 16:13:25
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
trojan
stealer
predator
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

61489A6611DA209776D7764A6ED949A5

SHA1:

BADA0CC2613CE727782008CA5D8D9C7664726B0E

SHA256:

6A675C225DAB37EBA93365EEACB9934A284C8CC97ED21AC5D9BED6CB46098E1A

SSDEEP:

6144:G/qrN9b3wm89+6K9W6hE0uyUEDy/AfUtgIs9:6qBJ3k9+6KZht/2mUtgI0

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

    • Application was dropped or rewritten from another process

      • svchost.exe (PID: 3492)
    • Connects to CnC server

      • svchost.exe (PID: 3492)
    • PREDATOR was detected

      • svchost.exe (PID: 3492)
    • Downloads executable files from the Internet

      • RxLoader.exe (PID: 2952)
    • Stealing of credential data

      • svchost.exe (PID: 3492)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • RxLoader.exe (PID: 2952)
    • Creates executable files which already exist in Windows

      • RxLoader.exe (PID: 2952)
    • Creates files in the program directory

      • RxLoader.exe (PID: 2952)
    • Reads the cookies of Mozilla Firefox

      • svchost.exe (PID: 3492)
    • Creates files in the user directory

      • svchost.exe (PID: 3492)
    • Reads Internet Cache Settings

      • svchost.exe (PID: 3492)
    • Reads the cookies of Google Chrome

      • svchost.exe (PID: 3492)
  • 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.) (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: 2065:02:27 06:40:56+01:00
PEType: PE32
LinkerVersion: 48
CodeSize: 428544
InitializedDataSize: 73728
UninitializedDataSize: -
EntryPoint: 0x6a9f2
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: Читы
CompanyName: RxLoader
FileDescription: RxLoader
FileVersion: 1.0.0.0
InternalName: RxLoader.exe
LegalCopyright: RxLoader © 2020
LegalTrademarks: RxLoader
OriginalFileName: RxLoader.exe
ProductName: RxLoader
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 21-Jan-1929 23:12:40
Debug artifacts:
  • C:\Users\mail_\Desktop\project\loader\loader\obj\Release\RxLoader.pdb
Comments: Читы
CompanyName: RxLoader
FileDescription: RxLoader
FileVersion: 1.0.0.0
InternalName: RxLoader.exe
LegalCopyright: RxLoader © 2020
LegalTrademarks: RxLoader
OriginalFilename: RxLoader.exe
ProductName: RxLoader
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: 21-Jan-1929 23:12:40
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
0x000689F8
0x00068A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.90421
.rsrc
0x0006C000
0x00011D5C
0x00011E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.37452
.reloc
0x0007E000
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
5.4513
4263
UNKNOWN
UNKNOWN
RT_MANIFEST
32512
1.98048
20
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start rxloader.exe #PREDATOR svchost.exe rxloader.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2952"C:\Users\admin\AppData\Local\Temp\RxLoader.exe" C:\Users\admin\AppData\Local\Temp\RxLoader.exe
explorer.exe
User:
admin
Company:
RxLoader
Integrity Level:
HIGH
Description:
RxLoader
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rxloader.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
3036"C:\Users\admin\AppData\Local\Temp\RxLoader.exe" C:\Users\admin\AppData\Local\Temp\RxLoader.exeexplorer.exe
User:
admin
Company:
RxLoader
Integrity Level:
MEDIUM
Description:
RxLoader
Exit code:
3221226540
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rxloader.exe
c:\systemroot\system32\ntdll.dll
3492"C:\ProgramData\svchost.exe" C:\ProgramData\svchost.exe
RxLoader.exe
User:
admin
Integrity Level:
HIGH
Exit code:
1
Modules
Images
c:\programdata\svchost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
111
Read events
86
Write events
25
Delete events
0

Modification events

(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2952) RxLoader.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxLoader_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
2
Suspicious files
1
Text files
8
Unknown types
7

Dropped files

PID
Process
Filename
Type
2952RxLoader.exeC:\ProgramData\RxLoader.zip
MD5:
SHA256:
3492svchost.exeC:\Users\admin\AppData\Local\Temp\vlmi{lolz}yg.colsqlite
MD5:
SHA256:
2952RxLoader.exeC:\ProgramData\svchost.exeexecutable
MD5:
SHA256:
3492svchost.exeC:\Users\admin\AppData\Roaming\ptst2y8s2x8q0w2y8s2x8q0w\Cookies\Mozilla_0.logtext
MD5:
SHA256:
3492svchost.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\V3KH116W.txttext
MD5:
SHA256:
3492svchost.exeC:\Users\admin\AppData\Roaming\ptst2y8s2x8q0w2y8s2x8q0w\Information.txttext
MD5:
SHA256:
3492svchost.exeC:\Users\admin\AppData\Roaming\zpar2y8s2x8q0w2y8s2x8q0w.zipcompressed
MD5:
SHA256:
3492svchost.exeC:\Users\admin\AppData\Roaming\ptst2y8s2x8q0w2y8s2x8q0w\Actions.txttext
MD5:
SHA256:
2952RxLoader.exeC:\RxLoader\cheat.dllexecutable
MD5:
SHA256:
2952RxLoader.exeC:\RxLoader\update.txttext
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
2
DNS requests
1
Threats
8

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2952
RxLoader.exe
GET
200
141.8.192.151:80
http://f0405143.xsph.ru/Loader/RxLoader.zip
RU
compressed
701 Kb
malicious
2952
RxLoader.exe
GET
200
141.8.192.151:80
http://f0405143.xsph.ru/Loader/svchost.exe
RU
executable
276 Kb
malicious
3492
svchost.exe
GET
200
141.8.192.151:80
http://f0405143.xsph.ru/api/info.get
RU
text
72 b
malicious
3492
svchost.exe
GET
200
141.8.192.151:80
http://f0405143.xsph.ru/api/download.get
RU
binary
1 b
malicious
3492
svchost.exe
POST
200
141.8.192.151:80
http://f0405143.xsph.ru/api/gate.get?p1=1&p2=5&p3=0&p4=2&p5=0&p6=0&p7=0
RU
binary
1 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
2952
RxLoader.exe
141.8.192.151:80
f0405143.xsph.ru
Sprinthost.ru LLC
RU
malicious
3492
svchost.exe
141.8.192.151:80
f0405143.xsph.ru
Sprinthost.ru LLC
RU
malicious

DNS requests

Domain
IP
Reputation
f0405143.xsph.ru
  • 141.8.192.151
malicious

Threats

PID
Process
Class
Message
2952
RxLoader.exe
Potentially Bad Traffic
ET INFO Suspicious svchost.exe in URI - Possible Process Dump/Trojan Download
2952
RxLoader.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2952
RxLoader.exe
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
3492
svchost.exe
A Network Trojan was detected
STEALER [PTsecurity] Predator
4 ETPRO signatures available at the full report
No debug info