MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78cb0c7ea82e64dec145b41cd56d77693e75e312f27a83ae102680233089f549. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


njrat


Vendor detections: 17


Intelligence 17 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78cb0c7ea82e64dec145b41cd56d77693e75e312f27a83ae102680233089f549
SHA3-384 hash: eb02dd05060b4ee595b027975554efc60f8a6681681e176d86b0f48c4805a98883ccf30bc4510f7975f4d64a875bac00
SHA1 hash: 0492b377469ac990fb01a61567073245e781d499
MD5 hash: 64c1c563fad2687c5373a5ec7c0a1217
humanhash: yellow-mike-carbon-mockingbird
File name:78CB0C7EA82E64DEC145B41CD56D77693E75E312F27A8.exe
Download: download sample
Signature njrat
Create hunting rule
File size:1'119'744 bytes
First seen:2023-04-18 22:10:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bbac62fd99326ea68ec5a33b36925dd1 (46 x AgentTesla, 38 x njrat, 27 x Formbook)
ssdeep 24576:L4lavt0LkLL9IMixoEgeahJ6HvnFMgdYU/gq9MmCS:ekwkn9IMHeahoG1UIaPCS
Threatray 1'260 similar samples on MalwareBazaar
TLSH T14E35CF1373DEC3A5C3725233BA65BB01AEBB7C2506A4F59B2FD4093DE920162521E673
TrID 85.7% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
4.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
2.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
197.0.19.219:1177

Intelligence

File Origin
# of uploads :
1
# of downloads :
301
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
78CB0C7EA82E64DEC145B41CD56D77693E75E312F27A8.exe
Verdict:
Malicious activity
Analysis date:
2023-04-18 22:13:11 UTC
Tags:
rat njrat bladabindi
Link:
https://app.any.run/tasks/dea67f4e-ceee-4118-9e86-a787979839b2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/383113/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Сreating synchronization primitives
Searching for the window
Sending a custom TCP request
Creating a process with a hidden window
DNS request
Unauthorized injection to a recently created process
Launching the process to change the firewall settings
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/80249/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckNumberOfProcessor
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit greyware keylogger packed shell32.dll
Link:
https://www.filescan.io/uploads/643f1577c1735fe5e7567bf7/reports/87b85ad9-9d1f-4752-ad87-11c93f57a784/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/78cb0c7ea82e64dec145b41cd56d77693e75e312f27a83ae102680233089f549
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c6694320-a8f5-4881-a0da-fc4b7b33101f
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1216394
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to modify clipboard data
Creates autostart registry keys with suspicious names
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files to the startup folder
Found malware configuration
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses netsh to modify the Windows network and firewall settings
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 849322 Sample: 78CB0C7EA82E64DEC145B41CD56... Startdate: 19/04/2023 Architecture: WINDOWS Score: 100 42 chipo.publicvm.com 2->42 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for dropped file 2->50 52 8 other signatures 2->52 10 78CB0C7EA82E64DEC145B41CD56D77693E75E312F27A8.exe 6 2->10         started        14 test404.exe.exe 3 2->14         started        16 Google Chrome.exe 2->16         started        18 2 other processes 2->18 signatures3 process4 file5 36 C:\Users\user\AppData\...\test404.exe.exe, PE32 10->36 dropped 38 C:\Users\user\AppData\Local\...\test404.exe, PE32 10->38 dropped 40 C:\Users\user\...\Heart-Sender-V1.2.exe, PE32 10->40 dropped 62 Drops PE files to the startup folder 10->62 64 Contains functionality to modify clipboard data 10->64 20 test404.exe 1 5 10->20         started        24 Heart-Sender-V1.2.exe 4 10->24         started        signatures6 process7 file8 34 C:\Users\user\AppData\...behaviorgraphoogle Chrome.exe, PE32 20->34 dropped 54 Antivirus detection for dropped file 20->54 56 Machine Learning detection for dropped file 20->56 26 Google Chrome.exe 4 2 20->26         started        58 Detected unpacking (changes PE section rights) 24->58 60 Detected unpacking (overwrites its own PE header) 24->60 signatures9 process10 dnsIp11 44 chipo.publicvm.com 197.0.19.219, 1177 TOPNETTN Tunisia 26->44 66 Creates autostart registry keys with suspicious names 26->66 30 netsh.exe 3 26->30         started        signatures12 process13 process14 32 conhost.exe 30->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78cb0c7ea82e64dec145b41cd56d77693e75e312f27a83ae102680233089f549/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2023-04-15 17:34:15 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pdfqy7vifzsn5qkfwqonk3lxne7hlyys6j5ihlqqe2acgmej6veq._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
092a9a5a2dae728331834b73af9602e7602fc70954e512778a3cce3a3ccfac79
njrat
2f95f95b19cea5951ebd8ec19f46e8178f427702fc9193d0f851d65a1488a18f
njrat
35991bb85bda3ee231097085d8ba480d80b24f32731308d0f6d1aaec0f8679af
njrat
481e40cf2d52ec501778098b0d53d9247f2b72ac0ae830457e75fc41168faffc
njrat
71fda930ad176497eebd6861cc2fb6253fab2ebd8d16df1b8acfbb2250f3e8a9
njrat
d1819f0b6dcc42a02031ea44b42039397f0ca2c6eaa87b310087bb9f59013154
njrat
e27824a75b3b8388d28d42c26416735243b5d3df0d4ebce68dd26fb3d2448a10
njrat
f06eba869afb58e91c7cabb96fdbe08480ab3a45f01ab2e2ac194c8c222bace0
njrat
+ 1'250 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:hackedtest evasion persistence trojan
Link:
https://tria.ge/reports/230418-13xt6aef72/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Modifies Windows Firewall
njRAT/Bladabindi
Malware Config
C2 Extraction:
chipo.publicvm.com:1177
Unpacked files
SH256 hash:
00ce7ae4afc61110cb882cf8474d725bb1f58f644252316c867d8b191ef6471d
MD5 hash:
9bedc4f39f7d6f99afde2364ef7a2447
SHA1 hash:
e4d4bfbb12616104109924c37cde1e5e2b6e0eb1
Link:
https://www.unpac.me/results/fb7e7899-18ad-462a-8625-41adb8d2f191/
SH256 hash:
3d99d8458aa955c0af98ff278451b6b99f112f63deeeeae6bbae4bc02e57610d
MD5 hash:
8e965adf58bbe01dd7422beecf07cd42
SHA1 hash:
4070ded7467ec34ba05924c695ae155367bf7316
Link:
https://www.unpac.me/results/fb7e7899-18ad-462a-8625-41adb8d2f191/
SH256 hash:
59046e62415d53a18c952c1638b48c41b1fe4813c0ab36bdf1ba1cbe92f3cd20
MD5 hash:
bbbc0bb03d06de9715c652dc1d652a56
SHA1 hash:
2369fc33143abb1afcd1dac03ba4280c89aa6534
Detections:
NjRat
Create hunting rule
win_njrat_w1
Create hunting rule
win_njrat_g1
Create hunting rule
Link:
https://www.unpac.me/results/fb7e7899-18ad-462a-8625-41adb8d2f191/
Parent samples :
78cb0c7ea82e64dec145b41cd56d77693e75e312f27a83ae102680233089f549
00ce7ae4afc61110cb882cf8474d725bb1f58f644252316c867d8b191ef6471d
SH256 hash:
d969f37b2077255f4ec1ff65d79785e5fef6141f68d484538f9a809fbbb0f2b4
MD5 hash:
6375a23d2a0c9d053ae7cc90af68e5bc
SHA1 hash:
8683399838d2c8d29d300b365d52dfc7de7b0741
Link:
https://www.unpac.me/results/fb7e7899-18ad-462a-8625-41adb8d2f191/
SH256 hash:
78cb0c7ea82e64dec145b41cd56d77693e75e312f27a83ae102680233089f549
MD5 hash:
64c1c563fad2687c5373a5ec7c0a1217
SHA1 hash:
0492b377469ac990fb01a61567073245e781d499
Link:
https://www.unpac.me/results/fb7e7899-18ad-462a-8625-41adb8d2f191/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/78cb0c7ea82e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/78cb0c7ea82e64dec145b41cd56d77693e75e312f27a83ae102680233089f549

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/383113/

Comments