MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92a80b053f4276ced8cdd30ef3e2e38026cb69ae081b24faf5a69a909074bb39. 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


Nitol


Vendor detections: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92a80b053f4276ced8cdd30ef3e2e38026cb69ae081b24faf5a69a909074bb39
SHA3-384 hash: 8c79a5e337ecd93eeef25c5cdb00bea6eeac95921997ef88a91c3fc054d01cf50691616131a99c474f9836c6920d143c
SHA1 hash: da7f1efb473ea1289cbbd6f7bedf7304f0eda20e
MD5 hash: a10de20d7bda606c15086f1a37213108
humanhash: washington-robert-uniform-enemy
File name:a10de20d7bda606c15086f1a37213108.exe
Download: download sample
Signature Nitol
Create hunting rule
File size:1'313'307 bytes
First seen:2021-06-29 06:44:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bb9d495821e6e730a7a07045d899c977 (3 x Gh0stRAT, 2 x Nitol, 2 x AsyncRAT)
ssdeep 12288:Wb7n9JUbSc65SO/InYsORVc3EdJjNnA7q9USrwus9hk:WXzUbSX5Z/IYno0dbnnCIln
Threatray 129 similar samples on MalwareBazaar
TLSH 9A556BB2A34A40B5C6D1A4311E76BE33973B1E090A25CADF52DCFE266CB93526D33135
Reporter abuse_ch
Tags:exe Nitol

Intelligence

File Origin
# of uploads :
1
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a10de20d7bda606c15086f1a37213108.exe
Verdict:
Malicious activity
Analysis date:
2021-06-29 06:46:17 UTC
Tags:
trojan rat asyncrat
Link:
https://app.any.run/tasks/b72a7f2f-0fb2-416a-8809-acfabf6e21ef

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/168680/
Detection(s):
Win.Dropper.Gh0stRAT-8026915-0
Create hunting rule

Win.Dropper.Gh0stRAT-9856256-0
Create hunting rule

Win.Malware.Generickdz-9865912-0
Create hunting rule

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.
Malware family:
Farfli
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9d6f6ba8-455d-4686-8935-dcbfaffccda2
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/809168
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Checks if browser processes are running
Contains functionality to capture and log keystrokes
Detected unpacking (overwrites its own PE header)
Drops PE files with benign system names
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Protects its processes via BreakOnTermination flag
Sigma detected: Schedule system process
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 441579 Sample: 5azPHGHs85.exe Startdate: 29/06/2021 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus detection for URL or domain 2->53 55 7 other signatures 2->55 8 5azPHGHs85.exe 4 2->8         started        process3 file4 35 C:\Users\user\AppData\Roaming\explorer.exe, PE32 8->35 dropped 37 C:\Users\user\AppData\Roaming\System.exe, PE32 8->37 dropped 39 C:\Users\user\AppData\Roaming\$449657718, data 8->39 dropped 67 Drops PE files with benign system names 8->67 12 System.exe 7 8->12         started        16 explorer.exe 3 14 8->16         started        signatures5 process6 dnsIp7 41 C:\Users\user\AppData\Roaming\svchost.exe, PE32 12->41 dropped 43 C:\Users\user\AppData\...\tmp54AA.tmp.bat, DOS 12->43 dropped 69 Antivirus detection for dropped file 12->69 71 Detected unpacking (overwrites its own PE header) 12->71 73 Protects its processes via BreakOnTermination flag 12->73 75 Drops PE files with benign system names 12->75 19 cmd.exe 1 12->19         started        21 cmd.exe 1 12->21         started        45 106.52.15.123, 80 CNNIC-TENCENT-NET-APShenzhenTencentComputerSystemsCompa China 16->45 47 62.234.113.47, 49713, 8003 CNNIC-TENCENT-NET-APShenzhenTencentComputerSystemsCompa China 16->47 77 System process connects to network (likely due to code injection or exploit) 16->77 79 Multi AV Scanner detection for dropped file 16->79 81 Machine Learning detection for dropped file 16->81 83 2 other signatures 16->83 file8 signatures9 process10 signatures11 24 svchost.exe 3 19->24         started        27 conhost.exe 19->27         started        29 timeout.exe 1 19->29         started        57 Uses schtasks.exe or at.exe to add and modify task schedules 21->57 31 conhost.exe 21->31         started        33 schtasks.exe 1 21->33         started        process12 signatures13 59 Antivirus detection for dropped file 24->59 61 Detected unpacking (overwrites its own PE header) 24->61 63 Protects its processes via BreakOnTermination flag 24->63 65 Machine Learning detection for dropped file 24->65
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92a80b053f4276ced8cdd30ef3e2e38026cb69ae081b24faf5a69a909074bb39/
Threat name:
Win32.Trojan.Rincux
Create hunting rule
Status:
Malicious
First seen:
2021-06-29 06:45:11 UTC
AV detection:
35 of 46 (76.09%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=skuawbj7ij3m5wgn2mhphyxdqatmw2nobansj6xvu2njbeduxm4q._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
1cebb1153264ff7d706895a8a17411f4f037ee4854756ce90ee0506af73d5fe7
Nitol
1f7ec9ca2d023ebd99e86693932bf90d24efae626bc7510f1751a2b7c4599af1
Nitol
231994c79a1fafe117deeb111a6ba3c026afa18a1e89522b8f81cc2f68dfd10a
Nitol
4486d008b7f67db604b8ed1bb3a5fae6004a9f6b75777c85fdeb5ecde7e63e73
Nitol
5e4b70fa595cb17cba9e674ec3fa574d830b43d3a4b6b3417d8c8c243880e93c
Nitol
7c988c0dc20f342070bd94e6704ddfd05be4cd5c8bf6a2814b0dfa53a36d78ad
Nitol
afa039970dda1afcdacd878f5fd125dd6ed37b80e8d7cbe37ec91871f4ab8eb0
Nitol
aff635f2d8d4ebb7a65f076f9dc1f61e6b8ed7610d5b99170cc305ac1f4537ff
Nitol
c44ad28fc848a4ce9345b127f0bf84909539fb8cfaf14091190a46417107be76
Nitol
c8605992ffb507e5f35424921c2efb8a3234005e559398637fd8104f6f0373c5
Nitol
+ 119 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat persistence rat
Link:
https://tria.ge/reports/210629-417f6nafb6/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Enumerates connected drives
Loads dropped DLL
Executes dropped EXE
Async RAT payload
AsyncRat
Unpacked files
SH256 hash:
ea28d640486bf636e361f43cf5c100f146ede1f3c735a2789f4aa78813af1a61
MD5 hash:
74c0c93b9adb36cabafa5c04a05d8b42
SHA1 hash:
d3848c3f84a8c3ffe507ce087589a4d0bd524705
Detections:
win_younglotus_auto
Create hunting rule
Link:
https://www.unpac.me/results/111d7eca-4ed1-42a0-9b0c-c71760099a3a/
Parent samples :
ed5646b78d8d18ee534bb54d9708f5881d075c38d8f46dfa7e4c4a0783b01e27
92a80b053f4276ced8cdd30ef3e2e38026cb69ae081b24faf5a69a909074bb39
SH256 hash:
15edd96560033118ba637ad6e75a0aecbfe22e272838f468460d0e1d8ea02e9d
MD5 hash:
abd6a568ec0fb94e762bf18688fa7666
SHA1 hash:
f4544b339b9c06c0373da454aedc740920714721
Link:
https://www.unpac.me/results/111d7eca-4ed1-42a0-9b0c-c71760099a3a/
SH256 hash:
92a80b053f4276ced8cdd30ef3e2e38026cb69ae081b24faf5a69a909074bb39
MD5 hash:
a10de20d7bda606c15086f1a37213108
SHA1 hash:
da7f1efb473ea1289cbbd6f7bedf7304f0eda20e
Link:
https://www.unpac.me/results/111d7eca-4ed1-42a0-9b0c-c71760099a3a/
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/92a80b053f4276ced8cdd30ef3e2e38026cb69ae081b24faf5a69a909074bb39

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:Backdoor_Nitol_Jun17
Create hunting rule
Author:Florian Roth
Description:Detects malware backdoor Nitol - file wyawou.exe - Attention: this rule also matches on Upatre Downloader
Reference:https://goo.gl/OOB3mH
Rule name:Glasses
Create hunting rule
Author:Seth Hardy
Description:Glasses family
Rule name:GlassesCode
Create hunting rule
Author:Seth Hardy
Description:Glasses code features
Rule name:MALWARE_Win_Nitol
Create hunting rule
Author:ditekSHen
Description:Detects Nitol backdoor
Rule name:MAL_Nitol_Malware_Jan19_1
Create hunting rule
Author:Florian Roth
Description:Detects Nitol Malware
Reference:https://twitter.com/shotgunner101/status/1084602413691166721
Rule name:win_younglotus_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Web download

Nitol

Executable exe 92a80b053f4276ced8cdd30ef3e2e38026cb69ae081b24faf5a69a909074bb39

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/168680/
  
URLhaus
https://urlhaus.abuse.ch/url/1190570/
  
Delivery method
Distributed via web download

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