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File name:

Avaddon.exe

Full analysis: https://app.any.run/tasks/e3e3a189-0ad9-4840-a206-3a9f6a51188d
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Analysis date: July 13, 2020, 04:33:18
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
avaddon
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

C83F30C065F7F61428EAC2370DDB4F53

SHA1:

CFD70AF0C89D7B00839C1D32852C53C603D35E32

SHA256:

BCB69244DC69A152AF4DCA3849BB4F3CA634AD785926304C672DBF8A3C38E7BC

SSDEEP:

24576:WvdmYEBLExewPcf5WHHs3Ggo6EoI+/tH0q:WhEBLug5WnsWn9KN

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

      • DllHost.exe (PID: 4012)
    • UAC/LUA settings modification

      • Avaddon.exe (PID: 2552)
    • Changes the autorun value in the registry

      • Avaddon.exe (PID: 2552)
    • Loads the Task Scheduler COM API

      • Avaddon.exe (PID: 2552)
    • Deletes shadow copies

      • Avaddon.exe (PID: 2552)
    • Starts BCDEDIT.EXE to disable recovery

      • Avaddon.exe (PID: 2552)
    • Renames files like Ransomware

      • Avaddon.exe (PID: 2552)
    • Changes settings of System certificates

      • Avaddon.exe (PID: 2552)
  • SUSPICIOUS

    • Executed via COM

      • DllHost.exe (PID: 4012)
    • Reads Internet Cache Settings

      • Avaddon.exe (PID: 2552)
    • Executable content was dropped or overwritten

      • Avaddon.exe (PID: 2552)
    • Creates files in the user directory

      • Avaddon.exe (PID: 2552)
    • Executed as Windows Service

      • vssvc.exe (PID: 3148)
    • Removes files from Windows directory

      • wbadmin.exe (PID: 1708)
      • wbadmin.exe (PID: 2532)
      • wbadmin.exe (PID: 3944)
    • Creates files in the Windows directory

      • wbadmin.exe (PID: 3208)
    • Writes to a desktop.ini file (may be used to cloak folders)

      • Avaddon.exe (PID: 2552)
    • Creates files like Ransomware instruction

      • Avaddon.exe (PID: 2552)
    • Adds / modifies Windows certificates

      • Avaddon.exe (PID: 2552)
  • INFO

    • Reads settings of System Certificates

      • Avaddon.exe (PID: 2552)
    • Dropped object may contain TOR URL's

      • Avaddon.exe (PID: 2552)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:01:31 22:39:33+01:00
PEType: PE32
LinkerVersion: 10
CodeSize: 60416
InitializedDataSize: 24348672
UninitializedDataSize: -
EntryPoint: 0x136d
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.2.5.1
ProductVersionNumber: 1.9.0.1
FileFlagsMask: 0x006f
FileFlags: Private build
FileOS: Unknown (0x40314)
ObjectFileType: Static library
FileSubtype: 49
LanguageCode: Chinese (Simplified)
CharacterSet: Unknown (05B0)
FileVersion: 1.0.0.1
InternalName: amizepuk.im
Copyright: Copyright (C) 2020, kazosh
ProductVersion: 1.7.21

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 31-Jan-2019 21:39:33
Detected languages:
  • Chinese - PRC
  • Finnish - Finland
Debug artifacts:
  • C:\ditewoyovor.pdb
FileVersion: 1.0.0.1
InternalName: amizepuk.im
Copyright: Copyright (C) 2020, kazosh
ProductVersion: 1.7.21

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: 6
Time date stamp: 31-Jan-2019 21:39:33
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0000EBAD
0x0000EC00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.81689
.rdata
0x00010000
0x000858E0
0x00085A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.99215
.data
0x00096000
0x01667494
0x00001A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.70424
.tls
0x016FE000
0x00032009
0x00032200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
9.29812e-05
.hozed
0x01731000
0x00000400
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x01732000
0x00013A70
0x00013C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.66837

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.44623
464
UNKNOWN
Finnish - Finland
RT_VERSION
2
4.40933
2216
UNKNOWN
Finnish - Finland
RT_ICON
3
4.46181
1384
UNKNOWN
Finnish - Finland
RT_ICON
4
5.664
9640
UNKNOWN
Finnish - Finland
RT_ICON
5
5.9306
4264
UNKNOWN
Finnish - Finland
RT_ICON
6
6.25071
1128
UNKNOWN
Finnish - Finland
RT_ICON
7
5.67342
3752
UNKNOWN
Finnish - Finland
RT_ICON
8
5.83602
2216
UNKNOWN
Finnish - Finland
RT_ICON
9
5.59266
1736
UNKNOWN
Finnish - Finland
RT_ICON
10
3.04017
422
UNKNOWN
Finnish - Finland
RT_STRING

Imports

KERNEL32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
75
Monitored processes
22
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start avaddon.exe no specs CMSTPLUA no specs avaddon.exe wmic.exe no specs wbadmin.exe no specs wbadmin.exe no specs bcdedit.exe no specs bcdedit.exe no specs vssadmin.exe no specs vssvc.exe no specs wmic.exe no specs wbadmin.exe no specs wbadmin.exe no specs bcdedit.exe no specs bcdedit.exe no specs vssadmin.exe no specs wmic.exe no specs wbadmin.exe no specs wbadmin.exe no specs bcdedit.exe no specs bcdedit.exe no specs vssadmin.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1852"C:\Users\admin\AppData\Local\Temp\Avaddon.exe" C:\Users\admin\AppData\Local\Temp\Avaddon.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
4012C:\Windows\system32\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}C:\Windows\system32\DllHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2552"C:\Users\admin\AppData\Local\Temp\Avaddon.exe" C:\Users\admin\AppData\Local\Temp\Avaddon.exe
DllHost.exe
User:
admin
Integrity Level:
HIGH
3140wmic.exe SHADOWCOPY /nointeractiveC:\Windows\System32\Wbem\wmic.exeAvaddon.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
WMI Commandline Utility
Exit code:
44124
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3208wbadmin DELETE SYSTEMSTATEBACKUPC:\Windows\system32\wbadmin.exeAvaddon.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Command Line Interface for Microsoft® BLB Backup
Exit code:
4294967293
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1216wbadmin DELETE SYSTEMSTATEBACKUP -deleteOldestC:\Windows\system32\wbadmin.exeAvaddon.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Command Line Interface for Microsoft® BLB Backup
Exit code:
4294967293
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3356bcdedit.exe /set {default} recoveryenabled NoC:\Windows\system32\bcdedit.exeAvaddon.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Boot Configuration Data Editor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1736bcdedit.exe /set {default} bootstatuspolicy ignoreallfailuresC:\Windows\system32\bcdedit.exeAvaddon.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Boot Configuration Data Editor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2352vssadmin.exe Delete Shadows /All /QuietC:\Windows\system32\vssadmin.exeAvaddon.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Command Line Interface for Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3148C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
12 344
Read events
1 281
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
135
Text files
96
Unknown types
153

Dropped files

PID
Process
Filename
Type
2552Avaddon.exeC:\Users\admin\AppData\Local\Temp\Cab9A9.tmp
MD5:
SHA256:
2552Avaddon.exeC:\Users\admin\AppData\Local\Temp\Tar9AA.tmp
MD5:
SHA256:
2552Avaddon.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\AGHJUPWK.txt
MD5:
SHA256:
2552Avaddon.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\5UTWK3RY.txttext
MD5:24BF3ABC99833CC8C066FDB2EA62CD2C
SHA256:6ABFEEB5711ABF2B161D01CEB1AEAE87946F162B50986489AAE7C1C159793C41
2552Avaddon.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C1B3CC7FF1466C71640A202F8258105B_CAFE97293869ED4B33A0DCDA408271C8der
MD5:B2919FC803304FA5FBCFCCA9CD82A3DC
SHA256:76F1BF15CE1A5E8895883CF67FE8DE3CB5310DDA565CA0D9DC7AD4330CA52DB0
2552Avaddon.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C1B3CC7FF1466C71640A202F8258105B_CAFE97293869ED4B33A0DCDA408271C8binary
MD5:DDC5583BFCE5C94BE64971197B3BB95B
SHA256:7E2D929704DC0DD5B03C74A56AAAF832EF9E8234AEBDF307D2B20E11525426D6
1708wbadmin.exeC:\Windows\Logs\WindowsBackup\Wbadmin.3.etletl
MD5:79B86C301689DD1FD46CA5AAEF063B4E
SHA256:4DE25589E46E81E0E6C0BA6ED5235EDB6A1C840AED5930C8BE354F430AD8319A
2792wbadmin.exeC:\Windows\Logs\WindowsBackup\Wbadmin.3.etletl
MD5:79B86C301689DD1FD46CA5AAEF063B4E
SHA256:4DE25589E46E81E0E6C0BA6ED5235EDB6A1C840AED5930C8BE354F430AD8319A
3208wbadmin.exeC:\Windows\Logs\WindowsBackup\Wbadmin.1.etletl
MD5:79B86C301689DD1FD46CA5AAEF063B4E
SHA256:4DE25589E46E81E0E6C0BA6ED5235EDB6A1C840AED5930C8BE354F430AD8319A
2552Avaddon.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\9KUJZ7S2.htmtext
MD5:46B703B2E77EFBAAB13AB3CE66B8EB67
SHA256:1B4F933AA8D30AC2C17789E1E8A834424B9B1DCBFFC9911CA987E9062C35B247
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2552
Avaddon.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQrBBNpPfHTPX6Jy6BVzyBPnBWMnQQUPnQtH89FdQR%2BP8Cihz5MQ4NRE8YCEAyFjKl5d015UGq0j9Sx%2F4s%3D
US
der
280 b
whitelisted
2552
Avaddon.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2Fz5hY5qj0aEmX0H4s05bY%3D
US
der
1.47 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2552
Avaddon.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2552
Avaddon.exe
172.67.208.45:443
api.myip.com
US
malicious

DNS requests

Domain
IP
Reputation
api.myip.com
  • 172.67.208.45
suspicious
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

No threats detected
No debug info