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File name:

Ransomware.Unnamed_0.exe

Full analysis: https://app.any.run/tasks/ebc8b3bf-bafa-44b3-9dfc-4819f3dae421
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

Analysis date: August 18, 2019, 00:05:59
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
miner
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

96AFC9CDEF3C623E0C5420E339C57283

SHA1:

CCBDFF85419E61987FDB7291F9966A046B0E4B25

SHA256:

517AC5506A5488A1193686F66CB57AD3288C2258C510004EDB2F361B674526CC

SSDEEP:

24576:COMJ1lwizdSdyqtnhCJfmuEEQJt7NVpjbWy:TQl3wZCfKXJt7NrjbW

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

    • Writes to a start menu file

      • Ransomware.Unnamed_0.exe (PID: 3300)
    • Starts Visual C# compiler

      • Ransomware.Unnamed_0.exe (PID: 3300)
    • Runs injected code in another process

      • vbc.exe (PID: 2464)
    • MINER was detected

      • wuapp.exe (PID: 2084)
      • wuapp.exe (PID: 2152)
      • wuapp.exe (PID: 3512)
      • wuapp.exe (PID: 3084)
    • Application was injected by another process

      • explorer.exe (PID: 276)
    • Connects to CnC server

      • wuapp.exe (PID: 2084)
      • wuapp.exe (PID: 2152)
      • wuapp.exe (PID: 3084)
      • wuapp.exe (PID: 3512)
    • Changes the autorun value in the registry

      • vbc.exe (PID: 2464)
  • SUSPICIOUS

    • Creates files in the user directory

      • Ransomware.Unnamed_0.exe (PID: 3300)
    • Executable content was dropped or overwritten

      • Ransomware.Unnamed_0.exe (PID: 3300)
    • Executes scripts

      • Ransomware.Unnamed_0.exe (PID: 3300)
  • INFO

    • Manual execution by user

      • wuapp.exe (PID: 2084)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:03:31 10:48:55+02:00
PEType: PE32
LinkerVersion: 11
CodeSize: 84992
InitializedDataSize: 838656
UninitializedDataSize: -
EntryPoint: 0x16b4e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 0.0.0.0
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
FileDescription:
FileVersion: 0.0.0.0
InternalName: Ea6dq8F1DhAt0XmH.MZVgFJNgR2Tj7eIu.exe
LegalCopyright:
OriginalFileName: Ea6dq8F1DhAt0XmH.MZVgFJNgR2Tj7eIu.exe
ProductVersion: 0.0.0.0
AssemblyVersion: 0.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 31-Mar-2018 08:48:55
Detected languages:
  • German - Germany
FileDescription: -
FileVersion: 0.0.0.0
InternalName: Ea6dq8F1DhAt0XmH.MZVgFJNgR2Tj7eIu.exe
LegalCopyright: -
OriginalFilename: Ea6dq8F1DhAt0XmH.MZVgFJNgR2Tj7eIu.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 31-Mar-2018 08:48:55
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
0x00002000
0x00014B54
0x00014C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
4.0367
.rsrc
0x00018000
0x000CC810
0x000CCA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.99651
.reloc
0x000E6000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
2
4.50808
4264
Latin 1 / Western European
UNKNOWN
RT_ICON
138
7.99869
831811
Latin 1 / Western European
German - Germany
RT_HTML
32512
1.94375
20
Latin 1 / Western European
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
10
Malicious processes
7
Suspicious processes
0

Behavior graph

Click at the process to see the details
start inject ransomware.unnamed_0.exe csc.exe no specs cvtres.exe no specs vbc.exe explorer.exe #MINER wuapp.exe #MINER wuapp.exe #MINER wuapp.exe #MINER wuapp.exe taskmgr.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3300"C:\Windows\Ransomware.Unnamed_0.exe" C:\Windows\Ransomware.Unnamed_0.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Exit code:
0
Version:
0.0.0.0
2356"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\wa2yxemq.cmdline"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exeRansomware.Unnamed_0.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
3468C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES9D8D.tmp" "c:\Users\admin\AppData\Local\Temp\CSCB1539DCBE4164B66B777822543F26B95.TMP"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.execsc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
12.00.52519.0 built by: VSWINSERVICING
2464"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
Ransomware.Unnamed_0.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual Basic Command Line Compiler
Version:
8.0.50727.5420
276C:\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)
2084"C:\Windows\System32\wuapp.exe" -c "C:\Users\admin\AppData\Local\JesYXqkYNx\cfgi"C:\Windows\System32\wuapp.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Application Launcher
Exit code:
0
Version:
7.5.7601.17514 (win7sp1_rtm.101119-1850)
2152"C:\Windows\System32\wuapp.exe" -c "C:\Users\admin\AppData\Local\JesYXqkYNx\cfg"C:\Windows\System32\wuapp.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Application Launcher
Exit code:
0
Version:
7.5.7601.17514 (win7sp1_rtm.101119-1850)
3084"C:\Windows\System32\wuapp.exe" -c "C:\Users\admin\AppData\Local\JesYXqkYNx\cfgi"C:\Windows\System32\wuapp.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Application Launcher
Exit code:
0
Version:
7.5.7601.17514 (win7sp1_rtm.101119-1850)
3512"C:\Windows\System32\wuapp.exe" -c "C:\Users\admin\AppData\Local\JesYXqkYNx\cfg"C:\Windows\System32\wuapp.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Application Launcher
Version:
7.5.7601.17514 (win7sp1_rtm.101119-1850)
1640"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
913
Read events
904
Write events
9
Delete events
0

Modification events

(PID) Process:(276) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2464) vbc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:waLPMrixgj
Value:
"C:\Users\admin\AppData\Local\JESYXQ~1\DHSDHC~1.EXE"
(PID) Process:(276) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:writeName:{Q65231O0-O2S1-4857-N4PR-N8R7P6RN7Q27}\gnfxzte.rkr
Value:
000000000000000001000000DD170000000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000
(PID) Process:(276) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:writeName:HRZR_PGYFRFFVBA
Value:
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
(PID) Process:(276) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ApplicationDestinations
Operation:writeName:MaxEntries
Value:
15
Executable files
1
Suspicious files
0
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
3300Ransomware.Unnamed_0.exeC:\Users\admin\AppData\Local\Temp\wa2yxemq.0.cs
MD5:
SHA256:
3300Ransomware.Unnamed_0.exeC:\Users\admin\AppData\Local\Temp\wa2yxemq.cmdline
MD5:
SHA256:
2356csc.exeC:\Users\admin\AppData\Local\Temp\CSCB1539DCBE4164B66B777822543F26B95.TMP
MD5:
SHA256:
2356csc.exeC:\Users\admin\AppData\Local\Temp\wa2yxemq.pdb
MD5:
SHA256:
2356csc.exeC:\Users\admin\AppData\Local\Temp\wa2yxemq.dll
MD5:
SHA256:
3468cvtres.exeC:\Users\admin\AppData\Local\Temp\RES9D8D.tmp
MD5:
SHA256:
2356csc.exeC:\Users\admin\AppData\Local\Temp\wa2yxemq.out
MD5:
SHA256:
2464vbc.exeC:\Users\admin\AppData\Local\JesYXqkYNx\dhsdhchqsh.exe
MD5:
SHA256:
2464vbc.exeC:\Users\admin\AppData\Local\JesYXqkYNx\cfgtext
MD5:560E63AD721FF461B61A43CFC54EF909
SHA256:0C5FC323873FBE693C1FF860282F035AD447050F8EC37FF2E662D087A949DFC9
2464vbc.exeC:\Users\admin\AppData\Local\JesYXqkYNx\cfgitext
MD5:AA5F6CF234B17E2886FE3E2401144756
SHA256:AA70A43127E83304881487A45D9496EFCE45B8D0FA7CB3D52EF647A0D282EA39
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
12
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
2084
wuapp.exe
94.130.143.162:45560
xmr.pool.minergate.com
Hetzner Online GmbH
DE
malicious
2084
wuapp.exe
136.243.102.154:45560
xmr.pool.minergate.com
Hetzner Online GmbH
DE
malicious
2084
wuapp.exe
88.99.142.163:45560
xmr.pool.minergate.com
Hetzner Online GmbH
DE
malicious
2152
wuapp.exe
136.243.102.167:45560
xmr.pool.minergate.com
Hetzner Online GmbH
DE
malicious
2084
wuapp.exe
136.243.102.167:45560
xmr.pool.minergate.com
Hetzner Online GmbH
DE
malicious
3084
wuapp.exe
136.243.102.154:45560
xmr.pool.minergate.com
Hetzner Online GmbH
DE
malicious
3084
wuapp.exe
136.243.102.167:45560
xmr.pool.minergate.com
Hetzner Online GmbH
DE
malicious
3084
wuapp.exe
88.99.142.163:45560
xmr.pool.minergate.com
Hetzner Online GmbH
DE
malicious
3512
wuapp.exe
136.243.102.167:45560
xmr.pool.minergate.com
Hetzner Online GmbH
DE
malicious

DNS requests

Domain
IP
Reputation
xmr.pool.minergate.com
  • 88.99.142.163
  • 136.243.102.154
  • 94.130.143.162
  • 136.243.102.167
suspicious

Threats

PID
Process
Class
Message
A Network Trojan was detected
ET POLICY Monero Mining Pool DNS Lookup
2084
wuapp.exe
Potential Corporate Privacy Violation
ET POLICY Cryptocurrency Miner Checkin
2084
wuapp.exe
Misc activity
MINER [PTsecurity] CoinMiner CryptoNight XMRig JSON_RPC Client Login
2084
wuapp.exe
Misc activity
MINER [PTsecurity] CoinMiner CryptoNight XMRig JSON_RPC Client Login
2084
wuapp.exe
Potential Corporate Privacy Violation
ET POLICY Cryptocurrency Miner Checkin
2084
wuapp.exe
Misc activity
MINER [PTsecurity] CoinMiner CryptoNight XMRig JSON_RPC Client Login
2084
wuapp.exe
Misc activity
MINER [PTsecurity] CoinMiner CryptoNight XMRig JSON_RPC Client Login
2084
wuapp.exe
Potential Corporate Privacy Violation
ET POLICY Cryptocurrency Miner Checkin
2084
wuapp.exe
Misc activity
MINER [PTsecurity] CoinMiner CryptoNight XMRig JSON_RPC Client Login
2084
wuapp.exe
Misc activity
MINER [PTsecurity] CoinMiner CryptoNight XMRig JSON_RPC Client Login
22 ETPRO signatures available at the full report
No debug info