MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 868d9db859d2b642c25a7cf671cfe4a14b100f2c5fa9b1f2847b7ecf436700b9. 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


NanoCore


Vendor detections: 11


Intelligence 11 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 868d9db859d2b642c25a7cf671cfe4a14b100f2c5fa9b1f2847b7ecf436700b9
SHA3-384 hash: 59977fd137e8211a5da1ce9decdcc5d8efdadc4d6bf15a1db36e11e2a182de744075b25b92cd2663473a03942e179598
SHA1 hash: fa42d3a6bff3b3eb6f370b63c9072c810f290271
MD5 hash: 0f2c654d9623b064d40afc248cf39402
humanhash: fruit-utah-sodium-stairway
File name:TQraMriya6p9KKd.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:582'656 bytes
First seen:2022-02-03 07:57:58 UTC
Last seen:2022-02-03 07:58:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:wq7p3CaJumZXbL23oj8LTSHFg5u+ZrWZ/jgqstwW6K1HnGJ:UaJumRbL23K8LTSHuAGrWNg32W6K1HGJ
Threatray 3'764 similar samples on MalwareBazaar
TLSH T1CEC4F1B0F69A5A91F42B96363135BC5102763EA3AEC2DB151724F2480FF23644F76A4F
File icon (PE):PE icon
dhash icon 96d4acda6cb4dc0c (25 x AgentTesla, 12 x Formbook, 10 x Loki)
Reporter cocaman
Tags:exe NanoCore

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
194.5.98.33:53409 https://threatfox.abuse.ch/ioc/378206/

Intelligence

File Origin
# of uploads :
2
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/231721/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Result
Verdict:
UNKNOWN
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:
NanoCoreRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b78a42e0-573c-4f04-85f0-535818c0c232
Result
Threat name:
Nanocore
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/933703
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/868d9db859d2b642c25a7cf671cfe4a14b100f2c5fa9b1f2847b7ecf436700b9/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2022-02-03 02:24:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q2gz3ocz2k3efqs2pt3hdt7euffradzml6u3d4uepn7m6q3hac4q._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
176f35bde47c4bec6c1b3df8f1b8a8ad5f47040be0889123e988e8fcd0022320
NanoCore
397d451635c44a575a9ee1293acc3b08aff054db053a288e1b7475b24860a44d
NanoCore
8359ca73cc81c5197a022d20c29eb47c42e5f2ca2afca8badbc011eb50766ac4
NanoCore
937f8a1fdba02c0f423af925d4820b23cdfa18dc82e46f76bd8ff9c121ef5022
NanoCore
c1fd0e90380d34a6f478ab47b168bf08099372ddfd7f74507b447b067bc48444
NanoCore
c839234f96d6ce5d83f511ff6aa0d0afc7a680bc478c81416592c981bb066058
NanoCore
fc90ce49a569f884194e99fe404a2ab0e5b5048434b6bb05319abf1c05cccadc
NanoCore
+ 3'754 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220203-jtwr3aedcn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
NanoCore
suricata: ET MALWARE Possible NanoCore C2 60B
Malware Config
C2 Extraction:
mercydylan55.hopto.org:53409
194.5.98.33:53409
Unpacked files
SH256 hash:
fa727b31a1f4f408f37d92f09faf01819ea7835afbb27b9ce554853392c94796
MD5 hash:
188282c430168de36ca8218ce0b8bdcb
SHA1 hash:
421554217a7bb1a66efc0dcad6213fd15aefe98c
Detections:
win_nanocore_w0
Create hunting rule
Link:
https://www.unpac.me/results/b8e66539-4bc5-402b-8a46-ece6876a9563/
SH256 hash:
0cc119786b104cf0aa261a208bf38802b339774ff3d7a42afcd8329d2d7d21c9
MD5 hash:
263b5190f7ac42d83c756dcdf38147bb
SHA1 hash:
78f419fe3936ed7d603706c47230cd3e6ff79ffe
Link:
https://www.unpac.me/results/b8e66539-4bc5-402b-8a46-ece6876a9563/
SH256 hash:
fc640fff2d169e4805f777d6680e0a8035e66c1fac13d9b86158bfa3227d3c3f
MD5 hash:
62014ab30cd921379cadc3d4a577bcfa
SHA1 hash:
439c0d0a947ce0f4e8d98a3d415f015b72337190
Link:
https://www.unpac.me/results/b8e66539-4bc5-402b-8a46-ece6876a9563/
SH256 hash:
868d9db859d2b642c25a7cf671cfe4a14b100f2c5fa9b1f2847b7ecf436700b9
MD5 hash:
0f2c654d9623b064d40afc248cf39402
SHA1 hash:
fa42d3a6bff3b3eb6f370b63c9072c810f290271
Link:
https://www.unpac.me/results/b8e66539-4bc5-402b-8a46-ece6876a9563/
Malware family:
NanoCore
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/868d9db859d2/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/868d9db859d2b642c25a7cf671cfe4a14b100f2c5fa9b1f2847b7ecf436700b9

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

NanoCore

zip a73ef7f3f6a1c5fc2eed4f2108e4e9b42afced361f2cfa107581396c65da6986

NanoCore

Executable exe 868d9db859d2b642c25a7cf671cfe4a14b100f2c5fa9b1f2847b7ecf436700b9

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 a73ef7f3f6a1c5fc2eed4f2108e4e9b42afced361f2cfa107581396c65da6986
Cape
Cape
https://www.capesandbox.com/analysis/231721/

Comments