MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 499c3f1afcbe0131d1586c2efa5ec19b06d4bb54cd34519ae7ff5beaeb63a66c. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 499c3f1afcbe0131d1586c2efa5ec19b06d4bb54cd34519ae7ff5beaeb63a66c
SHA3-384 hash: 1e168fec8594ef496f55a2ad3866512f257ed1cff074968c316dc827b1b56c816b913a8a8378bc9baaca360640b91daf
SHA1 hash: 7a844567d974c22781e855e5fec21a582bedf1f3
MD5 hash: 8cb904e539814b9284cd76bbfcf1b3cc
humanhash: mango-double-avocado-venus
File name:8cb904e539814b9284cd76bbfcf1b3cc.exe
Download: download sample
File size:77'312 bytes
First seen:2022-01-03 08:02:08 UTC
Last seen:2022-01-03 09:49:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 384:XaTtvoXkDL9y1KVLR2hu++0ZNddddddddddddddddddddddddddddddddddddddf:XotQ8bpR2o++0m11UJrxC/ffUz
Threatray 36 similar samples on MalwareBazaar
TLSH T11D73D744B0D52297F48E53720BD99DBD0A96BD0FFDA014B422D6B0A0D732967E27B43E
File icon (PE):PE icon
dhash icon 71696969697196cc
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8cb904e539814b9284cd76bbfcf1b3cc.exe
Verdict:
Malicious activity
Analysis date:
2022-01-03 08:05:06 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/da326ce9-7999-4ef9-adae-11d0eb93256e

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/217135/
Detection(s):
SecuriteInfo.com.Trojan.Generic.31364395.8845.31918.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
60%
Tags:
obfuscated packed quasar
Link:
https://www.filescan.io/uploads/61d2adb94ab5c44cbf5cf946/reports/cf11de1c-4eb9-4200-8b2d-219a7500ef4e/overview
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/50eec6dc-e93a-4ceb-89ad-9c92390276ed
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/914788
Signature
.NET source code contains potential unpacker
Encrypted powershell cmdline option found
Machine Learning detection for sample
Malicious encrypted Powershell command line found
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Encoded PowerShell Command Line
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/499c3f1afcbe0131d1586c2efa5ec19b06d4bb54cd34519ae7ff5beaeb63a66c/
Threat name:
ByteCode-MSIL.Trojan.Quasar
Create hunting rule
Status:
Malicious
First seen:
2022-01-02 03:07:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
5d7566ee48f7c1525a1d0e5cf2e5463929d7ad9fe55519acec2a4fcb19507f7e
683de9f06f811629c5ff539256f0674ddcf03a60baa60783e8ef2dc1496d8b7c
b3847e885fde014d20644ed7e2ac69d8c6708b05700a416721de68e77d7cd66f
b3e18d1026779e01b6bc834a8da488eeb669e5e366ef8d495c109c0f1424d3c1
c830683f700f311fe3d533d849cf045b1cbed5ff76debaa6c3dd8f71c0daa535
daff09e7c2422769ee94d911316aa55b00438031df7fb1faee7ad0856f3f6f53
+ 26 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/220103-jxp4pahedq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Unpacked files
SH256 hash:
499c3f1afcbe0131d1586c2efa5ec19b06d4bb54cd34519ae7ff5beaeb63a66c
MD5 hash:
8cb904e539814b9284cd76bbfcf1b3cc
SHA1 hash:
7a844567d974c22781e855e5fec21a582bedf1f3
Link:
https://www.unpac.me/results/f58da59b-ba9b-48b5-8c93-50fee2218e07/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/499c3f1afcbe/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/499c3f1afcbe0131d1586c2efa5ec19b06d4bb54cd34519ae7ff5beaeb63a66c

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.

Web download

Executable exe 499c3f1afcbe0131d1586c2efa5ec19b06d4bb54cd34519ae7ff5beaeb63a66c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1942353/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/217135/

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