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File name:

Server.exe

Full analysis: https://app.any.run/tasks/5fe1cd15-1c3a-4aa6-98c5-d4839eb6b39e
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: January 17, 2020, 23:59:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
njrat
bladabindi
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

10454270A96D26F2150F6938096CA2BF

SHA1:

45D1A2780C67553FDE2FE4A530EB04342179DE62

SHA256:

DA09E0BFF7D25DBD8F6565541502FAC5C3B58FA21E85905B366693F140D42369

SSDEEP:

384:B8aLWS0dABLYVq6RxP8MDFF09vK563gRMmJKUv0mRvR6JZlbw8hqIusZzZpQ:SXcwt3tRpcnud

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

      • Server.exe (PID: 1888)
    • NJRAT was detected

      • Server.exe (PID: 1888)
  • SUSPICIOUS

    • Creates files in the user directory

      • Server.exe (PID: 1888)
    • Uses NETSH.EXE for network configuration

      • Server.exe (PID: 1888)
    • Executable content was dropped or overwritten

      • Server.exe (PID: 1888)
    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 3200)
  • INFO

    • Manual execution by user

      • chrome.exe (PID: 3200)
    • Application launched itself

      • chrome.exe (PID: 3200)
    • Reads the hosts file

      • chrome.exe (PID: 3200)
      • chrome.exe (PID: 940)
    • Reads settings of System Certificates

      • chrome.exe (PID: 940)
    • Modifies the open verb of a shell class

      • chrome.exe (PID: 3200)
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.) (55.8)
.exe | Win64 Executable (generic) (21)
.scr | Windows screen saver (9.9)
.dll | Win32 Dynamic Link Library (generic) (5)
.exe | Win32 Executable (generic) (3.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:01:17 20:47:29+01:00
PEType: PE32
LinkerVersion: 8
CodeSize: 22016
InitializedDataSize: 1536
UninitializedDataSize: -
EntryPoint: 0x747e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 17-Jan-2020 19:47:29

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: 17-Jan-2020 19:47:29
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
0x00005484
0x00005600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.56891
.rsrc
0x00008000
0x00000240
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.96608
.reloc
0x0000A000
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
79
Monitored processes
43
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #NJRAT server.exe netsh.exe no specs 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 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
1888"C:\Users\admin\AppData\Local\Temp\Server.exe" C:\Users\admin\AppData\Local\Temp\Server.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
1708netsh 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)
3200"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
3476"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,0x80,0x84,0x78,0x88,0x6feda9d0,0x6feda9e0,0x6feda9ecC:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
2968"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3168 --on-initialized-event-handle=312 --parent-handle=316 /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
1552"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1028,16395850113593833035,2905158075862695859,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=7558563487855319700 --mojo-platform-channel-handle=1056 --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
940"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,16395850113593833035,2905158075862695859,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=8129904651155976137 --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
Version:
75.0.3770.100
4052"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,16395850113593833035,2905158075862695859,131072 --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=1784099028429723454 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2232 /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
1536"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,16395850113593833035,2905158075862695859,131072 --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=18372861200094932173 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2476 /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
1476"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,16395850113593833035,2905158075862695859,131072 --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=14865190599529227501 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2532 /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
877
Read events
603
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
91
Text files
332
Unknown types
12

Dropped files

PID
Process
Filename
Type
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\509af3c7-5f99-4d52-bcf0-155b36f6d95d.tmp
MD5:
SHA256:
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000020.dbtmp
MD5:
SHA256:
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\AvailabilityDB\LOG.old
MD5:
SHA256:
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF3b59f8.TMPtext
MD5:DC32343F45B01764B6267AD36548102A
SHA256:A250F5AD57D4BD58AAE92810D50278E3BE2DBF869F126A3A3519691BCDFC2075
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\EventDB\LOG.old~RF3b5a75.TMPtext
MD5:3D551B6E929CF62F7AA66091E718704B
SHA256:1698A1B1BC3E86676392FB8BD4C712438302A5A2220503C08F290ED4B1790404
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.oldtext
MD5:A519780ED0A2F4336DB4F5651D79C369
SHA256:DA5B71BD0075B55757BF757BF5F4D4A1DCBCF0762CDA5B31B28680963E068C75
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RF3b5a17.TMPtext
MD5:213AE3DA120D7862D60B5763B6C9D466
SHA256:5736534D6EE654C1BF1A8E79E73330AF58F622E8657285330D2C7189A55604F4
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:DC32343F45B01764B6267AD36548102A
SHA256:A250F5AD57D4BD58AAE92810D50278E3BE2DBF869F126A3A3519691BCDFC2075
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.oldtext
MD5:213AE3DA120D7862D60B5763B6C9D466
SHA256:5736534D6EE654C1BF1A8E79E73330AF58F622E8657285330D2C7189A55604F4
3200chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:C4D6CBB269C626168A5D6D0D8CCE6C30
SHA256:B62CDBB758278A0C2E50593357390119441D8DE09428EB29027F3DFD1332E348
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
45
TCP/UDP connections
48
DNS requests
42
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
940
chrome.exe
GET
302
172.217.22.78:80
http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx
US
html
515 b
whitelisted
940
chrome.exe
GET
503
104.31.82.109:80
http://trojan-syria.com/
US
html
15.6 Kb
suspicious
940
chrome.exe
GET
200
173.194.5.42:80
http://r5---sn-aigzrn7e.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=185.192.69.144&mm=28&mn=sn-aigzrn7e&ms=nvh&mt=1579305620&mv=m&mvi=4&pl=24&shardbypass=yes
US
crx
862 Kb
whitelisted
940
chrome.exe
GET
200
104.31.82.109:80
http://trojan-syria.com/css/elegant-line-icons.css
US
text
1.59 Kb
suspicious
940
chrome.exe
GET
200
104.31.82.109:80
http://trojan-syria.com/css/venobox/venobox.css
US
text
2.97 Kb
suspicious
940
chrome.exe
GET
200
173.194.137.72:80
http://r3---sn-aigzrn76.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx?cms_redirect=yes&mip=185.192.69.144&mm=28&mn=sn-aigzrn76&ms=nvh&mt=1579305620&mv=m&mvi=2&pl=24&shardbypass=yes
US
crx
293 Kb
whitelisted
940
chrome.exe
GET
302
172.217.22.78:80
http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx
US
html
510 b
whitelisted
940
chrome.exe
POST
200
104.31.82.109:80
http://trojan-syria.com/?__cf_chl_jschl_tk__=1c1baa1b21eb2223bb69b5fe2e2bd54f184b7bcc-1579305691-0-Aa5X9fdlvmPG7X_qy6Smp0wyrCESgjp0Cklt2Flpg7nmMcs8iAaV0oNlDUI5jlaH_M3X9jSv7aCxYPyR_xzaG8xlirDIjhs6fff6Vm9GL5Z8s-bB-jLA9Ddn_qXd3Jv03yn5QgffHDDoprsn_UGn-0OZS9UoaLJQxtWEhdU0yue8WOxzuWg4xpT-93zAp2Nr0fSoCDBNtwgILeoJ7eqqbh0p0HsT533dHKV7OIIbgtKrr4OVt2yTP1_iuwTRBSctnZW77QmVwYYItN639eGsHOQ
US
html
3.03 Kb
suspicious
940
chrome.exe
GET
200
104.31.82.109:80
http://trojan-syria.com/css/bootstrap.min.css
US
text
20.0 Kb
suspicious
940
chrome.exe
GET
200
104.31.82.109:80
http://trojan-syria.com/css/themify-icons.css
US
text
2.74 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
940
chrome.exe
172.217.22.78:443
ogs.google.com
Google Inc.
US
whitelisted
940
chrome.exe
172.217.16.195:443
fonts.gstatic.com
Google Inc.
US
whitelisted
940
chrome.exe
172.217.18.106:443
fonts.googleapis.com
Google Inc.
US
whitelisted
940
chrome.exe
216.58.207.46:443
apis.google.com
Google Inc.
US
whitelisted
940
chrome.exe
172.217.16.131:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
940
chrome.exe
216.58.206.3:443
www.gstatic.com
Google Inc.
US
whitelisted
940
chrome.exe
172.217.18.163:443
www.google.com.ua
Google Inc.
US
whitelisted
940
chrome.exe
172.217.21.228:443
www.google.com
Google Inc.
US
whitelisted
940
chrome.exe
216.58.208.45:443
accounts.google.com
Google Inc.
US
whitelisted
940
chrome.exe
216.58.208.35:443
www.google.co.uk
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
clientservices.googleapis.com
  • 172.217.16.131
whitelisted
accounts.google.com
  • 216.58.208.45
shared
www.google.com.ua
  • 172.217.18.163
whitelisted
fonts.googleapis.com
  • 172.217.18.106
whitelisted
www.gstatic.com
  • 216.58.206.3
whitelisted
fonts.gstatic.com
  • 172.217.16.195
whitelisted
apis.google.com
  • 216.58.207.46
whitelisted
ogs.google.com
  • 172.217.22.78
whitelisted
www.google.com
  • 172.217.21.228
whitelisted
www.google.co.uk
  • 216.58.208.35
whitelisted

Threats

PID
Process
Class
Message
940
chrome.exe
Potential Corporate Privacy Violation
ET POLICY Http Client Body contains pass= in cleartext
No debug info