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URL:

https://docs.google.com/uc?export=download&id=1D4kAsToa4IqKsvyzTOsRHaMghiBgFLqS

Full analysis: https://app.any.run/tasks/90dec48c-b04d-4bc7-9970-5a3bb2acfde6
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.

Malware Trends Tracker     >>>
Analysis date: December 06, 2019, 15:02:42
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
njrat
bladabindi
trojan
Indicators:
MD5:

CE402472A52678B16F2803837F45C50F

SHA1:

76D2C5EEB8F6B99A455F6A2EE0877A59C760E8E8

SHA256:

63E793949DE15A79B8DECE798EC722CE796D35B7047BFD5B56970936168B660D

SSDEEP:

3:N8SP3u2NAaBrC2hIFKmTu3dBO1VU2:2Sm2BB+2hI41NBh2

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

    • Starts Visual C# compiler

      • DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060001 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060002 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060003.exe (PID: 3724)
      • DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060001 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060002 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060003.exe (PID: 3536)

    • Writes to a start menu file

      • DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060001 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060002 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060003.exe (PID: 3724)

    • Application was dropped or rewritten from another process

      • DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060001 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060002 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060003.exe (PID: 3724)
      • DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060001 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060002 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060003.exe (PID: 3536)

    • Uses Task Scheduler to run other applications

      • RegAsm.exe (PID: 2132)
      • RegAsm.exe (PID: 3512)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 3512)
      • schtasks.exe (PID: 688)
      • schtasks.exe (PID: 3836)
      • schtasks.exe (PID: 2368)
      • schtasks.exe (PID: 1940)

    • Connects to CnC server

      • RegAsm.exe (PID: 2132)

    • NJRAT was detected

      • RegAsm.exe (PID: 2132)

    • Changes the autorun value in the registry

      • RegAsm.exe (PID: 2132)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2344)
      • DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060001 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060002 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060003.exe (PID: 3724)

    • Creates files in the user directory

      • DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060001 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060002 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060003.exe (PID: 3724)

    • Application launched itself

      • DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060001 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060002 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060003.exe (PID: 3724)

    • Starts CMD.EXE for commands execution

      • RegAsm.exe (PID: 2132)

    • Executed via Task Scheduler

      • RegAsm.exe (PID: 2200)
      • RegAsm.exe (PID: 3504)
      • RegAsm.exe (PID: 3972)

    • Starts CMD.EXE for self-deleting

      • RegAsm.exe (PID: 2132)

  • INFO

    • Reads the hosts file

      • chrome.exe (PID: 2880)
      • chrome.exe (PID: 3616)

    • Reads Internet Cache Settings

      • chrome.exe (PID: 2880)

    • Application launched itself

      • chrome.exe (PID: 2880)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
76
Monitored processes
30
Malicious processes
5
Suspicious processes
2

Behavior graph

Click at the process to see the details
start drop and start drop and start 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 winrar.exe chrome.exe no specs documentoenimagendewordcomprimidoapdf79723094725060001 documentoenimagendewordcomprimidoapdf79723094725060002 documentoenimagendewordcomprimidoapdf79723094725060003.exe csc.exe no specs cvtres.exe no specs #NJRAT regasm.exe schtasks.exe no specs schtasks.exe no specs documentoenimagendewordcomprimidoapdf79723094725060001 documentoenimagendewordcomprimidoapdf79723094725060002 documentoenimagendewordcomprimidoapdf79723094725060003.exe no specs csc.exe no specs cvtres.exe no specs regasm.exe no specs schtasks.exe no specs schtasks.exe no specs chrome.exe no specs regasm.exe no specs chrome.exe no specs regasm.exe no specs regasm.exe no specs schtasks.exe no specs cmd.exe no specs ping.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2880"C:\Program Files\Google\Chrome\Application\chrome.exe" "https://docs.google.com/uc?export=download&id=1D4kAsToa4IqKsvyzTOsRHaMghiBgFLqS"C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
3221225547
Version:
75.0.3770.100
1516"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,0x80,0x84,0x78,0x88,0x712da9d0,0x712da9e0,0x712da9ecC:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
236"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2852 --on-initialized-event-handle=312 --parent-handle=316 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
3408"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1004,4189201922704125865,9639795885328806923,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=16992110174239665693 --mojo-platform-channel-handle=1020 --ignored=" --type=renderer " /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
3616"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1004,4189201922704125865,9639795885328806923,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=13953966983601678318 --mojo-platform-channel-handle=1540 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe
chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
3040"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1004,4189201922704125865,9639795885328806923,131072 --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=10537813773391249908 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2220 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
716"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1004,4189201922704125865,9639795885328806923,131072 --enable-features=PasswordImport --lang=en-US --extension-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=3427405238360849940 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2212 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
2108"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1004,4189201922704125865,9639795885328806923,131072 --enable-features=PasswordImport --lang=en-US --extension-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=5479279206048343895 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2464 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
2344"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060001 DOCUMENTOENIMAGENDEWORDCOMPRIMIDOAPDF79723094725060002.UUE"C:\Program Files\WinRAR\WinRAR.exe
chrome.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
532"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1004,4189201922704125865,9639795885328806923,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=13882575799839950523 --mojo-platform-channel-handle=3736 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Total events
1 985
Read events
1 727
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
40
Text files
98
Unknown types
8

Dropped files

PID
Process
Filename
Type
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\34068bf4-30dd-4e41-9f79-681bdc1e4227.tmp —
MD5:—
SHA256:—
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000020.dbtmp —
MD5:—
SHA256:—
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF38e0ca.TMPtext
MD5:C4D6CBB269C626168A5D6D0D8CCE6C30
SHA256:B62CDBB758278A0C2E50593357390119441D8DE09428EB29027F3DFD1332E348
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:C4D6CBB269C626168A5D6D0D8CCE6C30
SHA256:B62CDBB758278A0C2E50593357390119441D8DE09428EB29027F3DFD1332E348
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RF38e109.TMPtext
MD5:A519780ED0A2F4336DB4F5651D79C369
SHA256:DA5B71BD0075B55757BF757BF5F4D4A1DCBCF0762CDA5B31B28680963E068C75
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF38e0ca.TMPtext
MD5:DC32343F45B01764B6267AD36548102A
SHA256:A250F5AD57D4BD58AAE92810D50278E3BE2DBF869F126A3A3519691BCDFC2075
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.oldtext
MD5:213AE3DA120D7862D60B5763B6C9D466
SHA256:5736534D6EE654C1BF1A8E79E73330AF58F622E8657285330D2C7189A55604F4
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:DC32343F45B01764B6267AD36548102A
SHA256:A250F5AD57D4BD58AAE92810D50278E3BE2DBF869F126A3A3519691BCDFC2075
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old —
MD5:—
SHA256:—
2880chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1 —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
17
DNS requests
12
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
3616
chrome.exe
216.58.206.3:443
ssl.gstatic.com
Google Inc.
US
whitelisted
3616
chrome.exe
172.217.18.100:443
www.google.com
Google Inc.
US
whitelisted
3616
chrome.exe
172.217.16.174:443
docs.google.com
Google Inc.
US
whitelisted
3616
chrome.exe
172.217.18.1:443
doc-0k-4g-docs.googleusercontent.com
Google Inc.
US
whitelisted
3616
chrome.exe
172.217.23.110:443
sb-ssl.google.com
Google Inc.
US
whitelisted
3616
chrome.exe
172.217.18.163:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
3616
chrome.exe
172.217.22.109:443
accounts.google.com
Google Inc.
US
whitelisted
3616
chrome.exe
172.217.23.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3616
chrome.exe
172.217.21.227:443
www.gstatic.com
Google Inc.
US
whitelisted
3616
chrome.exe
172.217.22.110:443
clients1.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
docs.google.com
  • 172.217.16.174
shared
clientservices.googleapis.com
  • 172.217.18.163
whitelisted
accounts.google.com
  • 172.217.22.109
shared
doc-0k-4g-docs.googleusercontent.com
  • 172.217.18.1
whitelisted
www.google.com
  • 172.217.18.100
whitelisted
sb-ssl.google.com
  • 172.217.23.110
whitelisted
ssl.gstatic.com
  • 216.58.206.3
whitelisted
yari73.duckdns.org
  • 181.58.154.33
malicious
www.gstatic.com
  • 172.217.21.227
whitelisted
clients1.google.com
  • 172.217.22.110
whitelisted

Threats

PID
Process
Class
Message
—
—
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
2132
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT.Gen RAT outbound connection
—
—
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
2 ETPRO signatures available at the full report
No debug info
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Reports
https://docs.google.com/uc?export=download&id=1D4kAsToa4IqKsvyzTOsRHaMghiBgFLqS