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File name:

sample1-sub1.exe

Full analysis: https://app.any.run/tasks/cff33e89-93da-4c2e-85b2-fa6a23b39fa3
Verdict: Malicious activity
Threats:

WarZone RAT is a remote access trojan, which is written in C++ and offered as a malware-as-a-service. It packs a wide range of capabilities, from stealing victims’ files and passwords to capturing desktop activities. WarZone RAT is primarily distributed via phishing emails and receives regular updates from its C2.

Analysis date: February 21, 2020, 17:36:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
stealer
rat
avemaria
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

B282CB24537F0B729C786E56CDE3ECEC

SHA1:

8638EDE0273E3E36F1B2176B582A6013C867390A

SHA256:

C5D0B5D2CFD6E96004A37B465851B4435A5A82F2E588557952EE45010FA90B08

SSDEEP:

24576:UOn6uMvoNksN0AQgrG5abK1HoOiod+Mn7AHGtQUwMeVihTn8rVz/IQRhgzE:UQQoNkUQwG5abK5B2MnEH9VihT8rB/IJ

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

      • system update.exe (PID: 3972)
    • Changes the autorun value in the registry

      • sample1-sub1.exe (PID: 3992)
    • Application was injected by another process

      • explorer.exe (PID: 372)
    • AVEMARIA was detected

      • system update.exe (PID: 3972)
    • Connects to CnC server

      • system update.exe (PID: 3972)
  • SUSPICIOUS

    • Reads the machine GUID from the registry

      • system update.exe (PID: 3972)
    • Executable content was dropped or overwritten

      • sample1-sub1.exe (PID: 3992)
    • Creates files in the user directory

      • sample1-sub1.exe (PID: 3992)
    • Starts itself from another location

      • sample1-sub1.exe (PID: 3992)
  • 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 | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

ProductVersion: 5.15.2.0
LegalCopyright: (c) 2000-2019 Martin Prikryl
CompanyName: microsoft
FileDescription: WinSCP: SFTP, FTP, WebDAV, S3 and SCP client
ProductName: windows update
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Dynamic link library
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 5.15.2.0
FileVersionNumber: 5.15.2.9590
Subsystem: Windows GUI
SubsystemVersion: 6
ImageVersion: -
OSVersion: 6
EntryPoint: 0x7e9f6
UninitializedDataSize: -
InitializedDataSize: 413184
CodeSize: 820736
LinkerVersion: 14.16
PEType: PE32
TimeStamp: 2020:02:19 20:10:39+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Feb-2020 19:10:39
Detected languages:
  • English - United States
TLS Callbacks: 1 callback(s) detected.
ProductName: windows update
FileDescription: WinSCP: SFTP, FTP, WebDAV, S3 and SCP client
CompanyName: microsoft
LegalCopyright: (c) 2000-2019 Martin Prikryl
ProductVersion: 5.15.2.0

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: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 19-Feb-2020 19:10:39
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
0x000C854C
0x000C8600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.54433
.rdata
0x000CA000
0x00025CF4
0x00025E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.87268
.data
0x000F0000
0x00034FCC
0x00033800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.67713
.rsrc
0x00125000
0x0000048C
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.70308
.reloc
0x00126000
0x0000B138
0x0000B200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.5948

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.91161
381
Latin 1 / Western European
English - United States
RT_MANIFEST

Imports

KERNEL32.dll
WS2_32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
3
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start inject sample1-sub1.exe #AVEMARIA system update.exe explorer.exe

Process information

PID
CMD
Path
Indicators
Parent process
3992"C:\Users\admin\AppData\Local\Temp\sample1-sub1.exe" C:\Users\admin\AppData\Local\Temp\sample1-sub1.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3972"C:\Users\admin\AppData\Roaming\system update.exe"C:\Users\admin\AppData\Roaming\system update.exe
sample1-sub1.exe
User:
admin
Integrity Level:
MEDIUM
372C:\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)
Total events
50
Read events
29
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3992sample1-sub1.exeC:\Users\admin\AppData\Roaming\system update.exeexecutable
MD5:B282CB24537F0B729C786E56CDE3ECEC
SHA256:C5D0B5D2CFD6E96004A37B465851B4435A5A82F2E588557952EE45010FA90B08
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
0
Threats
0

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3972
system update.exe
91.192.100.52:10356
SOFTplus Entwicklungen GmbH
CH
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
3972
system update.exe
A Network Trojan was detected
AV TROJAN Ave Maria RAT CnC Response
3972
system update.exe
A Network Trojan was detected
MALWARE [PTsecurity] AveMaria.RAT Encrypted Checkin
3972
system update.exe
A Network Trojan was detected
MALWARE [PTsecurity] AveMaria.RAT Connection
1 ETPRO signatures available at the full report
No debug info