MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af0eb5679fd98e0644ff0b2c0dcff70d18892544245bfd73b09098542f95e8e5. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af0eb5679fd98e0644ff0b2c0dcff70d18892544245bfd73b09098542f95e8e5
SHA3-384 hash: 2c1e3791c3baea7229a167125f40e316e3dca7d69d90252d1550d13d8710884760efc91c0fe3d4c90ec59e48c98be12f
SHA1 hash: 8df369a8198190ac0541d83834379abff56ce917
MD5 hash: 6d8bdb90b749168d9556a36266346606
humanhash: rugby-one-alabama-hawaii
File name:af0eb5679fd98e0644ff0b2c0dcff70d18892544245bfd73b09098542f95e8e5
Download: download sample
Signature njrat
Create hunting rule
File size:1'466'880 bytes
First seen:2020-11-07 16:37:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash cd6c8cceda8b0e47cf64c5128fde3f69 (17 x Loki, 9 x NanoCore, 8 x AsyncRAT)
ssdeep 24576:616gpx1SRsscJ4CNKAYcdduOvFHlnAKZGGSMmsVpnOSU3mqjKma3ZqnE:6bfSu7iZCduO2GSMmSUxjKmWT
TLSH 9A65E02EA1A11837CD63297CCC0B5764A835BE112D29B98E2BE70C489F7D75D39293D3
Reporter seifreed
Tags:NjRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.Generic-9784581-0
Create hunting rule

Win.Malware.Generic-9784689-0
Create hunting rule

Win.Trojan.Generickdz-9784846-0
Create hunting rule

Win.Trojan.Netwire-9784905-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Deleting a recently created file
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Enabling autorun by creating a file
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/af0eb5679fd98e0644ff0b2c0dcff70d18892544245bfd73b09098542f95e8e5/
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2020-11-07 16:39:10 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v4hlkz473ghamrh7bmwa3t7xbumisjkeern7245qscmfil4v5dsq._file
Gathering data
Unpacked files
SH256 hash:
af0eb5679fd98e0644ff0b2c0dcff70d18892544245bfd73b09098542f95e8e5
MD5 hash:
6d8bdb90b749168d9556a36266346606
SHA1 hash:
8df369a8198190ac0541d83834379abff56ce917
Link:
https://www.unpac.me/results/7e5ec325-dcf8-4f29-9215-1a90be1d80c9/
SH256 hash:
a546d35bbe15778f8886c978d5e0ca1bc871871ba37eb026e8093bf4d27d6adc
MD5 hash:
e13a247125d5988765a26cfec88bdc21
SHA1 hash:
91078bdd31b0d7c5ee29fa76e7c7ff98468c173d
Detections:
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/7e5ec325-dcf8-4f29-9215-1a90be1d80c9/
Parent samples :
af0eb5679fd98e0644ff0b2c0dcff70d18892544245bfd73b09098542f95e8e5
557e224995703583f76f1dc845412ea5556c3fbde0d597e7b243d55faae9faf4
SH256 hash:
64a55e62b8f6f924cdcd6842e1d073ace71a7c32628a12660e7609ab407b4626
MD5 hash:
b5af69ecfd315ad3700edfcc78fc3eee
SHA1 hash:
b1268de6bee486e5349827d9b1c7f77f80911b78
Detections:
win_asyncrat_w0
Create hunting rule
Link:
https://www.unpac.me/results/7e5ec325-dcf8-4f29-9215-1a90be1d80c9/
Parent samples :
af0eb5679fd98e0644ff0b2c0dcff70d18892544245bfd73b09098542f95e8e5
557e224995703583f76f1dc845412ea5556c3fbde0d597e7b243d55faae9faf4
Please note that we are no longer able to provide a coverage score for Virus Total.

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:asyncrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research
Rule name:Embedded_PE
Create hunting rule
Rule name:INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse
Create hunting rule
Author:ditekSHen
Description:Detects file containing reversed ASEP Autorun registry keys
Rule name:Reverse_text_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Reverse text detected
Rule name:win_asyncrat_j1
Create hunting rule
Author:Johannes Bader @viql
Description:detects AsyncRAT
Rule name:win_asyncrat_w0
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research

File information

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

  
Delivery method
Other

Comments