MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85e13a72f67635d8590b1952332a37371f5f06400cedd60cd8c85415a051c031. 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


QuasarRAT


Vendor detections: 5


Intelligence 5 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85e13a72f67635d8590b1952332a37371f5f06400cedd60cd8c85415a051c031
SHA3-384 hash: 0086543066e78b3dee57c0a8faa43aac58f836e9dda5166fd36fff24861b95b5304e8340187882b3bf006abeeb538cb4
SHA1 hash: 47e85743f4059a15a4fdde4920013f79be7b806a
MD5 hash: 9e8bfa25a7d1408901afa30628958bf3
humanhash: failed-ack-eleven-fruit
File name:13035b0b323c9dccb931a2f7b2ba4a49
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:633'344 bytes
First seen:2020-11-17 12:23:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'746 x AgentTesla, 19'628 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:UfrlXSPdTjTLoyLZO0o4OWRgwOcv7B+hRHjP+MzClaaTFYhuG1zS:ON8pzptU2MzkaaTF1V
Threatray 32 similar samples on MalwareBazaar
TLSH 77D402E92E99A723DF7C6B3751572C49373C9A4E98D09BE1A9411AF80F422152C33B4F
Reporter seifreed
Tags:QuasarRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Adware.BrowseFox.62.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file
Forced shutdown of a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85e13a72f67635d8590b1952332a37371f5f06400cedd60cd8c85415a051c031/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2020-11-17 12:30:33 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qxqtu4xwoy25qwildfjdgkrxg4pv6bsabtw5mdgyzbkblicryayq._file
Verdict:
malicious
Similar samples:
06b4062db19ac0017c3f0e32f27559a48aa9c7305f110c3b8485d5faa62d6814
QuasarRAT
1aabe4a4ce09025edf03501ea5cce117d4315f4baa19c0110e1c779ae2bd9ad3
QuasarRAT
28781eb82584acf1dcfc5fb193e27152c5a57bed3a0c249f490759b5c1e84b9b
QuasarRAT
3a83d1211c8a9235a72f0dcea5c36ec53a99ed83340e35097e7f41773bc8fb3f
QuasarRAT
48d3e4804c326bea85228d97194d5b803b1226e892219328904e2c788b149e27
QuasarRAT
585e4146923404bbe11c2cf5a423e2650a5d133541e9baeacb64a4d675f6484d
QuasarRAT
95cc530b09ac9303c73e4c781d90bde4d57121f8c037889e303c363c898310e5
QuasarRAT
ac4d3acc896cc3fd6e4ba14547572dfc0447f47f2c29c28a170db4b0169c6e2f
QuasarRAT
d3922882bfee49abb72584b9d5918f3787221fa40b7f552c98d7bc0e55833234
QuasarRAT
ee2e84f75b0b6043c2a2e3b84bdeabc0be4a4a1e4c6ec6a3ff255963b545425d
QuasarRAT
+ 22 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/201117-lcexlcdrcj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
85e13a72f67635d8590b1952332a37371f5f06400cedd60cd8c85415a051c031
MD5 hash:
9e8bfa25a7d1408901afa30628958bf3
SHA1 hash:
47e85743f4059a15a4fdde4920013f79be7b806a
Link:
https://www.unpac.me/results/f5b28593-4e7d-485c-b723-480447d09bdc/
SH256 hash:
3fe966e21625f83eccdcc49762305a16e6c488397b4e08a98e1be48d93c3a571
MD5 hash:
884c22791622cbd6edc8ad0dfcea87f2
SHA1 hash:
8b2b539c86f49597a05a289fda4ac27b2fd1c177
Link:
https://www.unpac.me/results/f5b28593-4e7d-485c-b723-480447d09bdc/
Parent samples :
fb50faa852bc2917ace3552b02c754c91872d0892e247f51a1e48336e598d6ef
6f97024532dc240921683a3769cb317aefc60bf89c8916b01e80a804675f7487
8e36d4f98a882487bedbedf73cbb010f793c7bb529d133a58673a14850198f9f
SH256 hash:
52cbf2a4ff0117669625d3b954704e81dc1243e835339e4c61005af90f5d98f5
MD5 hash:
a8855bbeabbb3448718b7be0ec180b91
SHA1 hash:
eb7f6db0985062d9d14b166fefdd46eaed7d4924
Link:
https://www.unpac.me/results/f5b28593-4e7d-485c-b723-480447d09bdc/
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:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MAL_QuasarRAT_May19_1
Create hunting rule
Author:Florian Roth
Description:Detects QuasarRAT malware
Reference:https://blog.ensilo.com/uncovering-new-activity-by-apt10
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Vermin_Keylogger_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects Vermin Keylogger
Reference:https://researchcenter.paloaltonetworks.com/2018/01/unit42-vermin-quasar-rat-custom-malware-used-ukraine/

File information

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

  
Delivery method
Other

Comments