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File name:

Server.exe

Full analysis: https://app.any.run/tasks/797a8986-7aef-4269-9110-25a48570f229
Verdict: Malicious activity
Threats:

njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world.

Analysis date: November 29, 2020, 20:37:54
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
rat
njrat
bladabindi
SecurityXploded
stealer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

B2539CC2D8A864D749C70A25C1AB3CF0

SHA1:

8F9A206E352EDE945861999E0648E80DA3D82319

SHA256:

AB041FAB8A44C74686E3FAA8ECE0A71F0852B52EBE11788908CF9784F2219B61

SSDEEP:

384:teLx1kit8Zf5W9cTYXyc/bBM0izvncnPMInrAF+rMRTyN/0L+EcoinblneHQM3eq:sLxKjjTYic/be0PMmrM+rMRa8Nus/t

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

    • Actions looks like stealing of personal data

      • vbc.exe (PID: 2816)
      • Server.exe (PID: 1908)
    • Detected SecurityXploded stealer

      • vbc.exe (PID: 2816)
    • Stealing of credential data

      • vbc.exe (PID: 2816)
    • Connects to CnC server

      • Server.exe (PID: 1908)
    • NJRAT was detected

      • Server.exe (PID: 1908)
  • SUSPICIOUS

    • Executes scripts

      • Server.exe (PID: 1908)
    • Uses NETSH.EXE for network configuration

      • Server.exe (PID: 1908)
    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 1164)
  • INFO

    • Modifies the open verb of a shell class

      • chrome.exe (PID: 1164)
    • Reads the hosts file

      • chrome.exe (PID: 1164)
      • chrome.exe (PID: 2752)
    • Manual execution by user

      • chrome.exe (PID: 1164)
    • Application launched itself

      • chrome.exe (PID: 1164)
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.) (56.7)
.exe | Win64 Executable (generic) (21.3)
.scr | Windows screen saver (10.1)
.dll | Win32 Dynamic Link Library (generic) (5)
.exe | Win32 Executable (generic) (3.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:11:29 21:37:39+01:00
PEType: PE32
LinkerVersion: 8
CodeSize: 35840
InitializedDataSize: 1536
UninitializedDataSize: -
EntryPoint: 0xabae
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 29-Nov-2020 20:37:39

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: 29-Nov-2020 20:37:39
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
0x00008BB4
0x00008C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.6029
.rsrc
0x0000C000
0x00000240
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.96877
.reloc
0x0000E000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0815394

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.96801
487
Latin 1 / Western European
UNKNOWN
RT_MANIFEST

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
72
Monitored processes
34
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #NJRAT server.exe netsh.exe no specs #SECURITYXPLODED vbc.exe chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1908"C:\Users\admin\AppData\Local\Temp\Server.exe" C:\Users\admin\AppData\Local\Temp\Server.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
800netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\Server.exe" "Server.exe" ENABLEC:\Windows\system32\netsh.exeServer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2816"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" -f "C:\Users\admin\AppData\Local\Temp\2678693"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
Server.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual Basic Command Line Compiler
Exit code:
0
Version:
8.0.50727.5420
1164"C:\Program Files\Google\Chrome\Application\chrome.exe" C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
864"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6925a9d0,0x6925a9e0,0x6925a9ecC:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
3296"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3248 --on-initialized-event-handle=324 --parent-handle=328 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
2848"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1016,17503644916126574959,4521934015547619203,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=6744573646000596488 --mojo-platform-channel-handle=996 --ignored=" --type=renderer " /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
75.0.3770.100
2752"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1016,17503644916126574959,4521934015547619203,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=16052013160665705771 --mojo-platform-channel-handle=1564 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe
chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
3076"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,17503644916126574959,4521934015547619203,131072 --enable-features=PasswordImport --lang=en-US --instant-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=10751400865283642690 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2272 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
3820"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,17503644916126574959,4521934015547619203,131072 --enable-features=PasswordImport --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=16032886630283730611 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2500 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Total events
386
Read events
228
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
58
Text files
234
Unknown types
6

Dropped files

PID
Process
Filename
Type
2816vbc.exeC:\Users\admin\AppData\Local\Temp\Login Data
MD5:
SHA256:
1908Server.exeC:\Users\admin\AppData\Local\Temp\2678693
MD5:
SHA256:
1164chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-5FC406D2-48C.pma
MD5:
SHA256:
1164chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\8060b872-e56c-4275-aafa-0e87b4e7f91b.tmp
MD5:
SHA256:
1164chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000048.dbtmp
MD5:
SHA256:
1164chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:D4322EEBAC92D1B8F7A6F5E39F6264B7
SHA256:A3EEDF21B850DCC7CE5AE04395ECDD2D29DA4EA549C8A185DD9E8B552A87B8C2
1164chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.oldtext
MD5:67F45CAA18C889645F50CD6216C81E65
SHA256:33ED82CDDDFFD55A5059C147C6CD20F66C6712314F890A39576D3C10914D0029
1164chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF162a8f.TMPtext
MD5:C2DDBA63E4A2BD2E39A8B6C2C6384AAE
SHA256:6D5C1C78341C6F84911055D970ADDB0EC3499F8BF7FADE062122A22209CE67D9
1164chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RF162add.TMPtext
MD5:67F45CAA18C889645F50CD6216C81E65
SHA256:33ED82CDDDFFD55A5059C147C6CD20F66C6712314F890A39576D3C10914D0029
1164chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Platform Notifications\LOG.old
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
30
DNS requests
23
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2752
chrome.exe
GET
301
87.240.190.78:80
http://vk.com/
RU
html
164 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
2752
chrome.exe
172.217.16.141:443
accounts.google.com
Google Inc.
US
suspicious
2752
chrome.exe
142.250.74.195:443
www.google.com.ua
Google Inc.
US
whitelisted
172.217.16.195:443
www.gstatic.com
Google Inc.
US
whitelisted
1908
Server.exe
3.138.180.119:12131
4.tcp.ngrok.io
US
malicious
2752
chrome.exe
172.217.6.206:443
apis.google.com
Google Inc.
US
whitelisted
2752
chrome.exe
172.217.12.170:443
fonts.googleapis.com
Google Inc.
US
whitelisted
2752
chrome.exe
172.217.12.163:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
2752
chrome.exe
172.217.21.195:443
fonts.gstatic.com
Google Inc.
US
whitelisted
2752
chrome.exe
172.217.21.206:443
clients2.google.com
Google Inc.
US
whitelisted
2752
chrome.exe
216.58.206.3:443
ssl.gstatic.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
4.tcp.ngrok.io
  • 3.138.180.119
malicious
clientservices.googleapis.com
  • 172.217.12.163
whitelisted
accounts.google.com
  • 172.217.16.141
shared
www.google.com.ua
  • 142.250.74.195
whitelisted
fonts.googleapis.com
  • 172.217.12.170
whitelisted
www.gstatic.com
  • 172.217.16.195
whitelisted
apis.google.com
  • 172.217.6.206
whitelisted
ogs.google.com.ua
  • 172.217.23.110
whitelisted
fonts.gstatic.com
  • 172.217.21.195
whitelisted
clients2.google.com
  • 172.217.21.206
whitelisted

Threats

PID
Process
Class
Message
Potential Corporate Privacy Violation
ET POLICY DNS Query to a *.ngrok domain (ngrok.io)
1908
Server.exe
A Network Trojan was detected
ET TROJAN Bladabindi/njRAT CnC Command (ll)
1908
Server.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT/Bladabindi
1908
Server.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT.Gen RAT outbound connection
6 ETPRO signatures available at the full report
No debug info