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File name:

$RDK84MX.exe

Full analysis: https://app.any.run/tasks/14adc071-4e5d-40bf-b8fe-e02573053f5b
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: October 14, 2019, 07:49:35
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
xmrig
miner
loader
evasion
trojan
stealer
vidar
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

DF11B3105DF8D7C70E7B501E210E3CC3

SHA1:

01BA101C4355B18EC11652A9AB6F8994279BA769

SHA256:

59F1E69B68DE4839C65B6E6D39AC7A272E2611EC1ED1BF73A4F455E2CA20EEAA

SSDEEP:

49152:if4tcOW4mwkylp3yj7SWGpHE3EFBD+njb9ClK:usuZDeJAcBSXUlK

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

      • DOC001.exe (PID: 1852)
      • VID001.exe (PID: 1704)

    • Changes the autorun value in the registry

      • DOC001.exe (PID: 1852)
      • VID001.exe (PID: 1704)

    • Loads dropped or rewritten executable

      • DOC001.exe (PID: 1852)
      • java.exe (PID: 2992)
      • java13r.exe (PID: 2584)
      • VID001.exe (PID: 1704)

    • Application was dropped or rewritten from another process

      • java.exe (PID: 2992)
      • java13r.exe (PID: 2584)
      • buff2.exe (PID: 3100)
      • lsm.exe (PID: 3876)
      • NsCpuCNMiner32.exe (PID: 1880)
      • uihost32.exe (PID: 1536)
      • lsm.exe (PID: 3152)
      • lsm.exe (PID: 252)
      • lsm.exe (PID: 688)

    • Downloads executable files from the Internet

      • DOC001.exe (PID: 1852)
      • java.exe (PID: 2992)
      • java13r.exe (PID: 2584)

    • Uses Task Scheduler to run other applications

      • buff2.exe (PID: 3100)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 2264)

    • Connects to CnC server

      • buff2.exe (PID: 3100)
      • NsCpuCNMiner32.exe (PID: 1880)
      • uihost32.exe (PID: 1536)

    • VIDAR was detected

      • buff2.exe (PID: 3100)

    • MINER was detected

      • NsCpuCNMiner32.exe (PID: 1880)
      • uihost32.exe (PID: 1536)

    • Looks like application has launched a miner

      • DOC001.exe (PID: 1852)
      • VID001.exe (PID: 1704)

  • SUSPICIOUS

    • Starts itself from another location

      • $RDK84MX.exe (PID: 2620)
      • VID.exe (PID: 2232)

    • Executable content was dropped or overwritten

      • $RDK84MX.exe (PID: 2620)
      • DOC001.exe (PID: 1852)
      • java.exe (PID: 2992)
      • buff2.exe (PID: 3100)
      • java13r.exe (PID: 2584)
      • VID.exe (PID: 2232)
      • VID001.exe (PID: 1704)

    • Creates files in the user directory

      • DOC001.exe (PID: 1852)
      • $RDK84MX.exe (PID: 2620)
      • VID001.exe (PID: 1704)
      • VID.exe (PID: 2232)

    • Uses TASKKILL.EXE to kill process

      • cmd.exe (PID: 1532)
      • cmd.exe (PID: 3820)
      • cmd.exe (PID: 2556)
      • cmd.exe (PID: 2456)
      • cmd.exe (PID: 2176)

    • Starts CMD.EXE for commands execution

      • java13r.exe (PID: 2584)
      • java.exe (PID: 2992)
      • DOC001.exe (PID: 1852)
      • cmd.exe (PID: 2668)
      • VID001.exe (PID: 1704)
      • cmd.exe (PID: 2908)

    • Creates files in the program directory

      • buff2.exe (PID: 3100)

    • Executed via Task Scheduler

      • lsm.exe (PID: 3876)
      • lsm.exe (PID: 688)
      • lsm.exe (PID: 3152)
      • lsm.exe (PID: 252)

    • Starts NET.EXE for network exploration

      • cmd.exe (PID: 2976)
      • cmd.exe (PID: 2700)

    • Application launched itself

      • cmd.exe (PID: 2668)

  • INFO

    • Drop XMRig executable file

      • DOC001.exe (PID: 1852)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | NSIS - Nullsoft Scriptable Install System (94.8)
.exe | Win32 Executable MS Visual C++ (generic) (3.4)
.dll | Win32 Dynamic Link Library (generic) (0.7)
.exe | Win32 Executable (generic) (0.5)
.exe | Generic Win/DOS Executable (0.2)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 6
OSVersion: 4
EntryPoint: 0x30fa
UninitializedDataSize: 8192
InitializedDataSize: 308224
CodeSize: 24064
LinkerVersion: 6
PEType: PE32
TimeStamp: 2009:12:05 23:52:12+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 05-Dec-2009 22:52:12
Detected languages:
  • English - United States

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 05-Dec-2009 22:52:12
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00005C4C
0x00005E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.4388
.rdata
0x00007000
0x0000129C
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.04684
.data
0x00009000
0x00048C58
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.79628
.ndata
0x00052000
0x00040000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00092000
0x0000FBD8
0x0000FC00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.02452

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.20956
716
UNKNOWN
English - United States
RT_MANIFEST
2
4.32545
9640
UNKNOWN
English - United States
RT_ICON
3
4.80027
4264
UNKNOWN
English - United States
RT_ICON
4
5.12941
3752
UNKNOWN
English - United States
RT_ICON
5
5.76716
2216
UNKNOWN
English - United States
RT_ICON
6
3.19606
1640
UNKNOWN
English - United States
RT_ICON
7
4.29006
1384
UNKNOWN
English - United States
RT_ICON
8
5.50369
1128
UNKNOWN
English - United States
RT_ICON
9
3.32968
744
UNKNOWN
English - United States
RT_ICON
10
3.42711
296
UNKNOWN
English - United States
RT_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
81
Monitored processes
37
Malicious processes
9
Suspicious processes
5

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start $rdk84mx.exe doc001.exe java.exe cmd.exe no specs taskkill.exe no specs java13r.exe cmd.exe no specs taskkill.exe no specs #VIDAR buff2.exe schtasks.exe no specs vid.exe vid001.exe lsm.exe no specs cmd.exe no specs taskkill.exe no specs taskkill.exe no specs #MINER nscpucnminer32.exe cmd.exe no specs cmd.exe no specs net.exe no specs find.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs taskkill.exe no specs #MINER uihost32.exe cmd.exe no specs cmd.exe no specs net.exe no specs find.exe no specs cmd.exe no specs lsm.exe no specs lsm.exe no specs lsm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2620"C:\Users\admin\AppData\Local\Temp\$RDK84MX.exe" C:\Users\admin\AppData\Local\Temp\$RDK84MX.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
2
1852"C:\Users\admin\AppData\Roaming\TempoR\DOC001.exe" C:\Users\admin\AppData\Roaming\TempoR\DOC001.exe
$RDK84MX.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
1
2992"C:\Users\admin\AppData\Local\Temp\java.exe" -pJavajre_set7zC:\Users\admin\AppData\Local\Temp\java.exe
DOC001.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
1532"C:\Windows\system32\cmd.exe" /c taskkill /f /im lsm.exeC:\Windows\system32\cmd.exe—java.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2340taskkill /f /im lsm.exeC:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2584"C:\Users\admin\AppData\Local\Temp\java13r.exe" -pJavajre_set8zC:\Users\admin\AppData\Local\Temp\java13r.exe
DOC001.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3820"C:\Windows\system32\cmd.exe" /c taskkill /f /im lsm.exeC:\Windows\system32\cmd.exe—java13r.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1596taskkill /f /im lsm.exeC:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3100"C:\Users\admin\AppData\Local\Temp\buff2.exe" -pBuff2jre_set7zC:\Users\admin\AppData\Local\Temp\buff2.exe
java.exe
User:
admin
Integrity Level:
MEDIUM
2264"C:\Windows\System32\schtasks.exe" /create /sc minute /f /tn "Microsoft LocalManager[Windows 7 Professional]" /tr "C:\ProgramData\{48513463-4851-4851-485134634947}\lsm.exe"C:\Windows\System32\schtasks.exe—buff2.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
2 384
Read events
2 269
Write events
0
Delete events
0

Modification events

No data
Executable files
19
Suspicious files
0
Text files
0
Unknown types
3

Dropped files

PID
Process
Filename
Type
1852DOC001.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\java13r[1].datexecutable
MD5:5FD72D2F051DFE060D4E679B88D9C0EB
SHA256:91D24ECF0751BA667EFD17F9CFF562882B08EA5D929F5B25ED17C9B581354B34
2992java.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\buff2[1].datexecutable
MD5:C475245414CB4E1A7368269EB239A8C1
SHA256:7C2143421354C1C802D535B8820F0329D42765076E7CF9EB827AC4E64DE1DEEC
1852DOC001.exeC:\Users\admin\AppData\Local\Temp\java13r.exeexecutable
MD5:5FD72D2F051DFE060D4E679B88D9C0EB
SHA256:91D24ECF0751BA667EFD17F9CFF562882B08EA5D929F5B25ED17C9B581354B34
1852DOC001.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\explorer.lnklnk
MD5:5F52325AFB7093AA191E7D4E9C7A87AF
SHA256:19F8331C803D071D01E0C27CE3E10AB62B784EB7A215E6A3EB975A476EF416FB
1852DOC001.exeC:\Users\admin\AppData\Local\Temp\java.exeexecutable
MD5:5FD72D2F051DFE060D4E679B88D9C0EB
SHA256:91D24ECF0751BA667EFD17F9CFF562882B08EA5D929F5B25ED17C9B581354B34
1704VID001.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\explorer.lnklnk
MD5:DE1E1F7AB20CBB17A3DB6E51D72FE58B
SHA256:FA760F88270308D27EE0BD15EB433D6D380343E6993DDCAF32CEF65B350E5859
2992java.exeC:\Users\admin\AppData\Local\Temp\buff2.exeexecutable
MD5:C475245414CB4E1A7368269EB239A8C1
SHA256:7C2143421354C1C802D535B8820F0329D42765076E7CF9EB827AC4E64DE1DEEC
1704VID001.exeC:\Users\admin\AppData\Roaming\TempoRX\uihost32.exeexecutable
MD5:4FCA837855B3BCED7559889ADB41C4B7
SHA256:8A366B1D30DD4D03AD8C5C18D0FB978D00D16F5F465BD59DB6E09B034775C3EC
1852DOC001.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.datdat
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862
SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A
1852DOC001.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\java[1].datexecutable
MD5:5FD72D2F051DFE060D4E679B88D9C0EB
SHA256:91D24ECF0751BA667EFD17F9CFF562882B08EA5D929F5B25ED17C9B581354B34
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
15
DNS requests
9
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2992
java.exe
GET
200
185.26.112.217:80
http://u.f321y.com/buff2.dat
RU
executable
200 Kb
malicious
2992
java.exe
GET
—
185.26.112.217:80
http://u.f321y.com/dhelper.dat
RU
—
—
malicious
2584
java13r.exe
GET
200
185.26.112.217:80
http://u.f321y.com/VID.dat
RU
executable
2.25 Mb
malicious
1852
DOC001.exe
GET
200
89.111.177.173:80
http://zcop.ru/java13r.dat
RU
executable
44.8 Kb
suspicious
1704
VID001.exe
GET
404
195.208.1.104:80
http://kr1s.ru/javarx.dat
RU
html
1.87 Kb
suspicious
1852
DOC001.exe
GET
200
195.208.1.104:80
http://kr1s.ru/tessr.html
RU
html
3.75 Kb
suspicious
1704
VID001.exe
GET
200
195.208.1.104:80
http://kr1s.ru/tessrx.html
RU
html
4.14 Kb
suspicious
2584
java13r.exe
GET
404
185.26.112.217:80
http://u.f321y.com/oneplus.dat
RU
xml
1.03 Kb
malicious
3100
buff2.exe
POST
301
88.99.66.31:80
http://2no.co/1Lan77
DE
html
178 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2992
java.exe
185.26.112.217:80
u.f321y.com
Autonomous Non-commercial Organization Regional Network Information Center
RU
malicious
3100
buff2.exe
88.99.66.31:80
2no.co
Hetzner Online GmbH
DE
malicious
1852
DOC001.exe
195.208.1.104:80
kr1s.ru
Autonomous Non-commercial Organization Regional Network Information Center
RU
malicious
1852
DOC001.exe
89.111.177.173:80
zcop.ru
CJSC Registrar R01
RU
suspicious
2584
java13r.exe
185.26.112.217:80
u.f321y.com
Autonomous Non-commercial Organization Regional Network Information Center
RU
malicious
3100
buff2.exe
88.99.66.31:443
2no.co
Hetzner Online GmbH
DE
malicious
1704
VID001.exe
89.111.177.173:80
zcop.ru
CJSC Registrar R01
RU
suspicious
1536
uihost32.exe
92.222.180.119:14444
xmr-eu1.nanopool.org
OVH SAS
FR
suspicious
1880
NsCpuCNMiner32.exe
79.137.82.5:14444
xmr-eu1.nanopool.org
OVH SAS
FR
malicious
1536
uihost32.exe
51.15.54.102:14444
xmr-eu1.nanopool.org
Online S.a.s.
NL
malicious

DNS requests

Domain
IP
Reputation
kr1s.ru
  • 195.208.1.104
suspicious
zcop.ru
  • 89.111.177.173
suspicious
u.f321y.com
  • 185.26.112.217
malicious
2no.co
  • 88.99.66.31
whitelisted
iplogger.org
  • 88.99.66.31
shared
ioad.pw
  • —
malicious
zc�p.ru
  • —
unknown
xmr-eu1.nanopool.org
  • 217.182.169.148
  • 5.196.23.240
  • 51.15.54.102
  • 51.15.78.68
  • 51.255.34.118
  • 5.196.13.29
  • 164.132.109.110
  • 213.32.29.143
  • 79.137.82.5
  • 51.15.65.182
  • 51.15.58.224
  • 92.222.180.119
  • 151.80.144.253
  • 51.15.69.136
suspicious

Threats

PID
Process
Class
Message
1852
DOC001.exe
Potentially Bad Traffic
ET USER_AGENTS Observed Suspicious UA (NSIS_Inetc (Mozilla))
1852
DOC001.exe
Misc activity
SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer
1852
DOC001.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
1852
DOC001.exe
Potentially Bad Traffic
ET USER_AGENTS Observed Suspicious UA (NSIS_Inetc (Mozilla))
1852
DOC001.exe
Misc activity
SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer
1852
DOC001.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2992
java.exe
Potentially Bad Traffic
ET USER_AGENTS Observed Suspicious UA (NSIS_Inetc (Mozilla))
2992
java.exe
Misc activity
SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer
2992
java.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3100
buff2.exe
A Network Trojan was detected
AV TROJAN Strictor CnC Exfil in UA
8 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
$RDK84MX.exe