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File name:

dllhostex.exe.malware

Full analysis: https://app.any.run/tasks/e0a9abab-788b-40db-b98a-5c759004858d
Verdict: Malicious activity
Analysis date: July 18, 2019, 03:21:15
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
miner
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (console) Intel 80386, for MS Windows
MD5:

A013BC89F72C0C343A32ADB6D6A2342E

SHA1:

B5FE4034BD3760BB02FDD8709CBB1E3063BA080F

SHA256:

1BC9762470423393521D9AA64D505501D201D3CB50C8E6576D4381590B090D75

SSDEEP:

24576:wOTuFoSUpzjLJrr4FtnILnSqmdoRdSeUSjguAF11N0i7TwONgV0HL1z9ChftQAgU:2oSUpzjLJYFtnILtmdoRdgSjguA30i7g

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

    • Connects to CnC server

      • dllhostex.exe.malware.exe (PID: 3736)

    • MINER was detected

      • dllhostex.exe.malware.exe (PID: 3736)

  • SUSPICIOUS

    No suspicious indicators.

  • 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) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

ProductVersion: 6.3.9600.16384
ProductName: Microsoft® Windows® Operating System
OriginalFileName: dllhostex.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
InternalName: dllhostex.exe
FileVersion: 6.3.9600.16384
FileDescription: COM Surrogate
CompanyName: Microsoft Corporation
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 6.3.9600.16384
FileVersionNumber: 6.3.9600.16384
Subsystem: Windows command line
SubsystemVersion: 6
ImageVersion: -
OSVersion: 6
EntryPoint: 0xc3daa
UninitializedDataSize: -
InitializedDataSize: 200704
CodeSize: 1164800
LinkerVersion: 14.15
PEType: PE32
TimeStamp: 2019:03:16 05:45:33+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
Compilation Date: 16-Mar-2019 04:45:33
Detected languages:
  • English - United States
CompanyName: Microsoft Corporation
FileDescription: COM Surrogate
FileVersion: 6.3.9600.16384
InternalName: dllhostex.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: dllhostex.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.3.9600.16384

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: 0x00000120

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 16-Mar-2019 04:45:33
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
0x0011C418
0x0011C600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.44211
.rdata
0x0011E000
0x0001D5E0
0x0001D600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.83179
.data
0x0013C000
0x00009D84
0x00008600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.19732
.rsrc
0x00146000
0x00000580
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.92145
.reloc
0x00147000
0x000095F0
0x00009600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.73006

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.91161
381
UNKNOWN
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
IPHLPAPI.DLL
KERNEL32.dll
USER32.dll
WS2_32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #MINER dllhostex.exe.malware.exe

Process information

PID
CMD
Path
Indicators
Parent process
3736"C:\Users\admin\AppData\Local\Temp\dllhostex.exe.malware.exe" C:\Users\admin\AppData\Local\Temp\dllhostex.exe.malware.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Version:
6.3.9600.16384
Total events
7
Read events
7
Write events
0
Delete events
0

Modification events

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

Dropped files

No data
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
1
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
3736
dllhostex.exe.malware.exe
165.22.143.11:443
cake.pilutce.com
—
US
suspicious

DNS requests

Domain
IP
Reputation
cake.pilutce.com
  • 134.209.188.169
  • 157.230.120.236
  • 178.128.74.151
  • 138.197.106.239
  • 165.22.23.102
  • 165.22.143.11
  • 134.209.173.244
  • 134.209.181.186
malicious

Threats

PID
Process
Class
Message
3736
dllhostex.exe.malware.exe
Potential Corporate Privacy Violation
ET POLICY Cryptocurrency Miner Checkin
3736
dllhostex.exe.malware.exe
Misc activity
MINER [PTsecurity] Riskware/CoinMiner JSON_RPC Response
3736
dllhostex.exe.malware.exe
Misc activity
MINER [PTsecurity] Risktool.W32.coinminer!c
3736
dllhostex.exe.malware.exe
Misc activity
MINER [PTsecurity] CoinMiner CryptoNight algo JSON_RPC server Response
Process
Message
dllhostex.exe.malware.exe
m -o cake.pilutce.com:443 -u cake2 -p x -t 2 --donate-level=1 --nicehash
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Reports
dllhostex.exe.malware