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File name:

welcome.exe

Full analysis: https://app.any.run/tasks/1e3c0f6e-b383-4629-a280-e54c11aba9ac
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: July 18, 2019, 14:31:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
rat
stealer
avemaria
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

0F54EDB2F3E48F6B41CD4528A9D77DFA

SHA1:

D4EEB4114B70500F35A6023C237A9440FEAB85C9

SHA256:

7F7903E3AEF5CDF23500B708CF7AF0DF4E3DF2C36008A3784FB84BF48274472D

SSDEEP:

6144:4D9bnJVqCrx9b4cSKmLNFtIi+dWbnRoiXCNN90Sk8Ac0dKaX:arqCrxzmSWrpSk8A1dp

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 app for hidden code execution

      • welcome.exe (PID: 3616)
    • AVEMARIA was detected

      • welcome.exe (PID: 3616)
    • Changes the autorun value in the registry

      • welcome.exe (PID: 3616)
    • Loads dropped or rewritten executable

      • dism.exe (PID: 2500)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • welcome.exe (PID: 3616)
      • DllHost.exe (PID: 3088)
      • cmd.exe (PID: 3832)
    • Creates files in the user directory

      • welcome.exe (PID: 3616)
    • Starts itself from another location

      • welcome.exe (PID: 3616)
    • Starts CMD.EXE for commands execution

      • welcome.exe (PID: 3616)
    • Executed via COM

      • DllHost.exe (PID: 3088)
  • 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

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:05:06 23:38:46+02:00
PEType: PE32
LinkerVersion: 14.16
CodeSize: 136192
InitializedDataSize: 489984
UninitializedDataSize: -
EntryPoint: 0x126cf
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 2.0.2.3
ProductVersionNumber: 1.1.1.9
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
ProductName: Windows Defender
FileDescription: Defender
CompanyName: Windows
LegalCopyright: Defender
ProductVersion: 1.1.1.9

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 06-May-2019 21:38:46
Detected languages:
  • English - United States
ProductName: Windows Defender
FileDescription: Defender
CompanyName: Windows
LegalCopyright: Defender
ProductVersion: 1.1.1.9

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: 0x00000108

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 06-May-2019 21:38:46
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
0x000212FB
0x00021400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.53389
.rdata
0x00023000
0x00010646
0x00010800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.20526
.data
0x00034000
0x00048200
0x00046E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.12905
.rsrc
0x0007D000
0x00000418
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.67996
.reloc
0x0007E000
0x000068F0
0x00006A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.62404
.bss
0x00085000
0x00019343
0x00019400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.02736

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.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
8
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start #AVEMARIA welcome.exe cmd.exe svshost.exe Copy/Move/Rename/Delete/Link Object pkgmgr.exe no specs pkgmgr.exe dism.exe no specs welcome.exe

Process information

PID
CMD
Path
Indicators
Parent process
3616"C:\Users\admin\AppData\Local\Temp\welcome.exe" C:\Users\admin\AppData\Local\Temp\welcome.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3832"C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe
welcome.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3964"C:\Users\admin\AppData\Roaming\svshost.exe"C:\Users\admin\AppData\Roaming\svshost.exe
welcome.exe
User:
admin
Integrity Level:
MEDIUM
3088C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}C:\Windows\system32\DllHost.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3876"C:\Windows\system32\pkgmgr.exe" /n:%temp%\ellocnak.xmlC:\Windows\system32\pkgmgr.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Package Manager
Exit code:
3221226540
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2116"C:\Windows\system32\pkgmgr.exe" /n:%temp%\ellocnak.xmlC:\Windows\system32\pkgmgr.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Package Manager
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2500"C:\Windows\system32\dism.exe" /online /norestart /apply-unattend:"C:\Users\admin\AppData\Local\Temp\ellocnak.xml"C:\Windows\system32\dism.exepkgmgr.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Dism Image Servicing Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3156"C:\Users\admin\AppData\Local\Temp\welcome.exe"C:\Users\admin\AppData\Local\Temp\welcome.exe
dism.exe
User:
admin
Integrity Level:
HIGH
Total events
423
Read events
412
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
2116pkgmgr.exeC:\Windows\Logs\CBS\CBS.logtext
MD5:0E21EFC75BB0EB2C15236A183B7D1002
SHA256:ADD07BDFDF99C868F93AAC5AB677C891F4E289C2D159EEEFD1983DDF87AF04AB
3616welcome.exeC:\Users\admin\AppData\Roaming\svshost.exeexecutable
MD5:0F54EDB2F3E48F6B41CD4528A9D77DFA
SHA256:7F7903E3AEF5CDF23500B708CF7AF0DF4E3DF2C36008A3784FB84BF48274472D
3088DllHost.exeC:\Windows\System32\dismcore.dllexecutable
MD5:6B906764A35508A7FD266CDD512E46B1
SHA256:FC0C90044B94B080F307C16494369A0796AC1D4E74E7912BA79C15CCA241801C
3832cmd.exeC:\Users\admin\AppData\Local\Temp\ellocnak.xmlxml
MD5:427EB7374887305B72F5C552837C9036
SHA256:B3F421780A49CBE680A317259D4DF9CE1D0CDACA3020B4DF0DC18CC01D68CCBB
3832cmd.exeC:\Users\admin\AppData\Local\Temp\dismcore.dllexecutable
MD5:6B906764A35508A7FD266CDD512E46B1
SHA256:FC0C90044B94B080F307C16494369A0796AC1D4E74E7912BA79C15CCA241801C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
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
3156
welcome.exe
8.8.8.8:53
Google Inc.
US
whitelisted
3616
welcome.exe
8.8.8.8:53
Google Inc.
US
whitelisted
3964
svshost.exe
8.8.8.8:53
Google Inc.
US
whitelisted

DNS requests

No data

Threats

No threats detected
No debug info