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File name:

C:\Users\admin\AppData\Local\Temp\Rar$EXa2588.49230\mhddos_proxy_win_x86.exe

Full analysis: https://app.any.run/tasks/92d8df2a-bc81-4877-bbc8-4b77d82c79b0
Verdict: Malicious activity
Analysis date: April 01, 2023, 06:56:15
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (console) Intel 80386, for MS Windows
MD5:

C6C685FE2EA4E15F833E02906E40024F

SHA1:

D19355AD380992B9F3523F6A8A0C12FB86340702

SHA256:

33C32B31EA9D92F87CE99946FD55A9009E9463405060AFA0698D5931FFE12C2A

SSDEEP:

196608:FXTwwzQiMOERyOGAgyc23qp2ijDk18RxdgdoRIST8AujgrQBsfmJ:FXTwxltyPAs23ie18zY5ACgQ

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

    • Loads dropped or rewritten executable

      • mhddos_proxy_win_x86.exe (PID: 3200)
  • SUSPICIOUS

    • Application launched itself

      • mhddos_proxy_win_x86.exe (PID: 2956)
      • mhddos_proxy_win_x86.exe (PID: 3200)
    • Executable content was dropped or overwritten

      • mhddos_proxy_win_x86.exe (PID: 2956)
    • Starts CMD.EXE for commands execution

      • mhddos_proxy_win_x86.exe (PID: 3200)
      • mhddos_proxy_win_x86.exe (PID: 2348)
    • Loads Python modules

      • mhddos_proxy_win_x86.exe (PID: 3200)
      • mhddos_proxy_win_x86.exe (PID: 2348)
    • Reads the Internet Settings

      • mhddos_proxy_win_x86.exe (PID: 3200)
      • mhddos_proxy_win_x86.exe (PID: 2348)
    • Reads settings of System Certificates

      • mhddos_proxy_win_x86.exe (PID: 3200)
      • mhddos_proxy_win_x86.exe (PID: 2348)
    • Suspicious use of NETSH.EXE

      • cmd.exe (PID: 3588)
    • Checks for external IP

      • mhddos_proxy_win_x86.exe (PID: 2348)
    • Connects to FTP

      • mhddos_proxy_win_x86.exe (PID: 2348)
    • Connects to unusual port

      • mhddos_proxy_win_x86.exe (PID: 2348)
  • INFO

    • Reads the computer name

      • mhddos_proxy_win_x86.exe (PID: 2956)
      • mhddos_proxy_win_x86.exe (PID: 3200)
      • mhddos_proxy_win_x86.exe (PID: 2348)
      • wmpnscfg.exe (PID: 2936)
    • Checks supported languages

      • mhddos_proxy_win_x86.exe (PID: 2956)
      • mhddos_proxy_win_x86.exe (PID: 3200)
      • mhddos_proxy_win_x86.exe (PID: 2348)
      • wmpnscfg.exe (PID: 2936)
    • Reads the machine GUID from the registry

      • mhddos_proxy_win_x86.exe (PID: 3200)
      • mhddos_proxy_win_x86.exe (PID: 2348)
      • wmpnscfg.exe (PID: 2936)
    • The process checks LSA protection

      • mhddos_proxy_win_x86.exe (PID: 3200)
      • netsh.exe (PID: 3552)
      • mhddos_proxy_win_x86.exe (PID: 2348)
      • wmpnscfg.exe (PID: 2936)
    • Checks proxy server information

      • mhddos_proxy_win_x86.exe (PID: 3200)
      • mhddos_proxy_win_x86.exe (PID: 2348)
    • Create files in a temporary directory

      • mhddos_proxy_win_x86.exe (PID: 3200)
      • mhddos_proxy_win_x86.exe (PID: 2956)
    • Manual execution by a user

      • wmpnscfg.exe (PID: 2936)
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

Subsystem: Windows command line
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x99d0
UninitializedDataSize: -
InitializedDataSize: 95232
CodeSize: 152064
LinkerVersion: 14.33
PEType: PE32
ImageFileCharacteristics: Executable, Large address aware, 32-bit
TimeStamp: 2023:03:11 13:40:48+00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
Compilation Date: 11-Mar-2023 13:40:48

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: 5
Time date stamp: 11-Mar-2023 13:40:48
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_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000250A2
0x00025200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.65443
.rdata
0x00027000
0x0000DAAC
0x0000DC00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.12547
.data
0x00035000
0x0000F8DC
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.88802
.rsrc
0x00045000
0x00006D10
0x00006E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.96511
.reloc
0x0004C000
0x00001D90
0x00001E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.66422

Resources

Title
Entropy
Size
Codepage
Language
Type
0
1.51664
20
Latin 1 / Western European
UNKNOWN
RT_GROUP_ICON
1
5.30353
1443
Latin 1 / Western European
UNKNOWN
RT_MANIFEST

Imports

ADVAPI32.dll
KERNEL32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start mhddos_proxy_win_x86.exe mhddos_proxy_win_x86.exe cmd.exe no specs cmd.exe no specs netsh.exe no specs mhddos_proxy_win_x86.exe cmd.exe no specs wmpnscfg.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2956"C:\Users\admin\AppData\Local\Temp\mhddos_proxy_win_x86.exe" C:\Users\admin\AppData\Local\Temp\mhddos_proxy_win_x86.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\mhddos_proxy_win_x86.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\apphelp.dll
3200"C:\Users\admin\AppData\Local\Temp\mhddos_proxy_win_x86.exe" C:\Users\admin\AppData\Local\Temp\mhddos_proxy_win_x86.exe
mhddos_proxy_win_x86.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\mhddos_proxy_win_x86.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.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\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\version.dll
3456C:\Windows\system32\cmd.exe /c "ver"C:\Windows\System32\cmd.exemhddos_proxy_win_x86.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)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3588C:\Windows\system32\cmd.exe /c "netsh int ipv4 show dynamicport tcp"C:\Windows\System32\cmd.exemhddos_proxy_win_x86.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)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3552netsh int ipv4 show dynamicport tcpC:\Windows\System32\netsh.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2348"C:\Users\admin\AppData\Local\Temp\mhddos_proxy_win_x86.exe" "--multiprocessing-fork" "parent_pid=3200" "pipe_handle=144"C:\Users\admin\AppData\Local\Temp\mhddos_proxy_win_x86.exe
mhddos_proxy_win_x86.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\mhddos_proxy_win_x86.exe
c:\windows\system32\ntdll.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\system32\api-ms-win-core-synch-l1-2-0.dll
c:\users\admin\appdata\local\temp\_mei29562\python38.dll
2896C:\Windows\system32\cmd.exe /c "ver"C:\Windows\System32\cmd.exemhddos_proxy_win_x86.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)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2936"C:\Program Files\Windows Media Player\wmpnscfg.exe"C:\Program Files\Windows Media Player\wmpnscfg.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Player Network Sharing Service Configuration Application
Exit code:
0
Version:
12.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows media player\wmpnscfg.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\ole32.dll
Total events
23 874
Read events
23 776
Write events
92
Delete events
6

Modification events

(PID) Process:(3552) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2936) wmpnscfg.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{5DDD0CBE-C730-4EFF-AEF9-909A7F7D839D}\{DB9DDB72-43B8-4BC8-BFB7-485D69D3D0A2}
Operation:delete keyName:(default)
Value:
(PID) Process:(2936) wmpnscfg.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{5DDD0CBE-C730-4EFF-AEF9-909A7F7D839D}
Operation:delete keyName:(default)
Value:
(PID) Process:(2936) wmpnscfg.exeKey:HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Health\{27AE809D-F374-4406-8F19-9D9685B86261}
Operation:delete keyName:(default)
Value:
Executable files
70
Suspicious files
232
Text files
162
Unknown types
0

Dropped files

PID
Process
Filename
Type
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\_hashlib.pydexecutable
MD5:FE12F0301B1E8749108627F1085FD10C
SHA256:8929B5818AAA0F595B8CC3B6AADDC630F2B27BCDE3A29D44C13D95037596AA1B
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\_cffi_backend.cp38-win32.pydexecutable
MD5:FC7AAB36287CBEAE140E1BA35FF06DD2
SHA256:2C939BEAE37667B797A04CD0EE36F25E7838E7F2FE7DC7C68C5203162187B573
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\_lzma.pydexecutable
MD5:B23D17B4B3B15DAB84E384B8DD1D8FC6
SHA256:D3350AD957D6C37B2C75F56A5A149F0EEB58295227F78C15048669A2E816AE3A
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\_decimal.pydexecutable
MD5:1FF7408362C06CE1C23D8E371CE18A16
SHA256:44107DF49D7DBEA4E5D1C7F8A24B2D30C7F4D1623F599C4EA9F5F36C05FE0EE6
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\_bz2.pydexecutable
MD5:18CD8755E6D4559840D07467DF26AF34
SHA256:82A85187FAF8786216C82AC1C4CCF32C8839048E242025ED4E7A1E3AB870255F
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\VCRUNTIME140.dllexecutable
MD5:5F9D90D666620944943B0D6D1CCA1945
SHA256:9EC4AFAD505E0A3DAD760FA5B59C66606AE54DD043C16914CF56D7006E46D375
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\_ctypes.pydexecutable
MD5:76816A27C925F301F9776FFD76E6F6D4
SHA256:3A94A3525B0531524AABC7F8FC9F1253894CD612A9823D9CDD5070AB81B9D329
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\_multiprocessing.pydexecutable
MD5:26D9F2A3CDF70306E43828F0371570F6
SHA256:0913C9B7A21FE0ABD97E27194FB2D5744CA121561D9FDEA71D1A9409B93A8FFF
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\aiohttp\_helpers.cp38-win32.pydexecutable
MD5:B13E8A30D2E454C8D7608A9F6385CE3B
SHA256:FAC2B3DC4BB61C2EC8A2442D15E5395AED24BB3D759A3FB84B7F1703F0CC2B52
2956mhddos_proxy_win_x86.exeC:\Users\admin\AppData\Local\Temp\_MEI29562\_elementtree.pydexecutable
MD5:1E5920AFADD11C90ADCE867F0E0CD406
SHA256:ACBD9EC39CED8B521DD637209F88C366C455A18C884D8F02BBEDDCF50DC7AF6B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
593
TCP/UDP connections
6 094
DNS requests
17
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2348
mhddos_proxy_win_x86.exe
CONNECT
165.1.167.228:8080
http://79.143.25.245:22
ZA
unknown
2348
mhddos_proxy_win_x86.exe
CONNECT
185.110.208.177:8080
http://79.143.25.245:9090
RU
unknown
2348
mhddos_proxy_win_x86.exe
GET
200
208.95.112.1:80
http://ip-api.com/csv/?fields=query
unknown
text
13 b
shared
2348
mhddos_proxy_win_x86.exe
CONNECT
103.167.69.90:8080
http://79.143.25.245:22
ID
unknown
2348
mhddos_proxy_win_x86.exe
CONNECT
124.158.163.205:8080
http://shop.kaiten.ru:443
ID
unknown
2348
mhddos_proxy_win_x86.exe
CONNECT
103.167.15.76:82
http://79.143.25.245:8080
BD
unknown
2348
mhddos_proxy_win_x86.exe
CONNECT
187.216.93.20:55443
http://79.143.25.245:9100
MX
unknown
2348
mhddos_proxy_win_x86.exe
CONNECT
43.130.61.230:3128
http://qiwi.kaiten.ru:443
US
unknown
2348
mhddos_proxy_win_x86.exe
CONNECT
167.172.173.210:34707
http://79.143.25.245:22
GB
unknown
2348
mhddos_proxy_win_x86.exe
CONNECT
202.8.74.9:8080
http://79.143.25.245:9090
KH
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2348
mhddos_proxy_win_x86.exe
114.231.45.21:8089
Chinanet
CN
unknown
2348
mhddos_proxy_win_x86.exe
208.95.112.1:80
ip-api.com
TUT-AS
US
malicious
2348
mhddos_proxy_win_x86.exe
122.116.29.68:4145
Data Communication Business Group
TW
unknown
3200
mhddos_proxy_win_x86.exe
185.199.108.133:443
raw.githubusercontent.com
FASTLY
US
malicious
2348
mhddos_proxy_win_x86.exe
202.165.47.173:5678
PT. Circlecom Nusantara Indonesia
ID
unknown
2348
mhddos_proxy_win_x86.exe
185.199.108.133:443
raw.githubusercontent.com
FASTLY
US
malicious
2348
mhddos_proxy_win_x86.exe
120.79.112.57:51281
Hangzhou Alibaba Advertising Co.,Ltd.
CN
unknown
2348
mhddos_proxy_win_x86.exe
165.1.167.228:8080
AMAZON-02
ZA
unknown
2348
mhddos_proxy_win_x86.exe
103.167.15.76:82
Sajid Trading Ltd.
BD
unknown
2348
mhddos_proxy_win_x86.exe
31.170.19.142:4153
DNET ITRisinajumi Ltd.
LV
unknown

DNS requests

Domain
IP
Reputation
raw.githubusercontent.com
  • 185.199.108.133
  • 185.199.109.133
  • 185.199.110.133
  • 185.199.111.133
shared
ip-api.com
  • 208.95.112.1
shared
kaiten.ru
  • 185.165.123.44
unknown
partners.kaiten.ru
  • 185.165.123.28
unknown
files.kaiten.ru
  • 185.165.123.39
unknown
passport.kaiten.ru
  • 185.165.123.28
unknown
enterprise.kaiten.ru
  • 185.165.123.52
unknown
shop.kaiten.ru
  • 185.165.123.54
unknown
developers.kaiten.ru
  • 185.165.123.44
unknown
api.kaiten.ru
  • 185.165.123.39
unknown

Threats

PID
Process
Class
Message
2348
mhddos_proxy_win_x86.exe
Potential Corporate Privacy Violation
AV POLICY Internal Host Retrieving External IP Address (ip-api. com)
2348
mhddos_proxy_win_x86.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup ip-api.com
2348
mhddos_proxy_win_x86.exe
Generic Protocol Command Decode
SURICATA HTTP unable to match response to request
2348
mhddos_proxy_win_x86.exe
Generic Protocol Command Decode
SURICATA HTTP unable to match response to request
2348
mhddos_proxy_win_x86.exe
Generic Protocol Command Decode
SURICATA STREAM suspected RST injection
2348
mhddos_proxy_win_x86.exe
Generic Protocol Command Decode
SURICATA HTTP unable to match response to request
2348
mhddos_proxy_win_x86.exe
Generic Protocol Command Decode
SURICATA STREAM suspected RST injection
2348
mhddos_proxy_win_x86.exe
Generic Protocol Command Decode
SURICATA STREAM suspected RST injection
2348
mhddos_proxy_win_x86.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
2348
mhddos_proxy_win_x86.exe
Generic Protocol Command Decode
SURICATA STREAM suspected RST injection
1 ETPRO signatures available at the full report
No debug info