MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4991ad7da11f0a8fa7b06ba980a38c53dcdd188f4f81ff2eb532399df39fea00. 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


AgentTesla


Vendor detections: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4991ad7da11f0a8fa7b06ba980a38c53dcdd188f4f81ff2eb532399df39fea00
SHA3-384 hash: 1998fa31f973c7fa6312c401efaf26b7738890648799dea4241245f14de1ab71aaf978e122503ba0c32b6573b0df91f2
SHA1 hash: e33a9eb83dd64dccec2dc231260aaf283bcd9892
MD5 hash: 28efa090fe5af4333de11723d9a60599
humanhash: diet-cold-michigan-orange
File name:file
Download: download sample
Signature AgentTesla
Create hunting rule
File size:3'547'136 bytes
First seen:2023-12-01 10:29:01 UTC
Last seen:2023-12-04 04:21:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:6iSZ019738vfEG8K1i47LUNa9mmRNbJkdapc:6bZ0rvZiREj
Threatray 55 similar samples on MalwareBazaar
TLSH T1E9F55B487A401C67CE7D21F3822A860429D3C46A270DEFBE36E795D9F70D6E3653E186
TrID 40.9% (.EXE) Win64 Executable (generic) (10523/12/4)
19.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
8.0% (.ICL) Windows Icons Library (generic) (2059/9)
7.8% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon ecb4b498989cc484 (1 x RiseProStealer, 1 x AgentTesla)
Reporter andretavare5
Tags:AgentTesla exe


Avatar
andretavare5
Sample downloaded from http://cynorix.com/netTimer.exe

Intelligence

File Origin
# of uploads :
12
# of downloads :
355
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/461685/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/4991ad7da11f0a8fa7b06ba980a38c53dcdd188f4f81ff2eb532399df39fea00
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/87c1125a-32fa-470e-9218-8eb66a786edb
Result
Threat name:
Phonk Miner, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1351309
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4991ad7da11f0a8fa7b06ba980a38c53dcdd188f4f81ff2eb532399df39fea00
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4991ad7da11f0a8fa7b06ba980a38c53dcdd188f4f81ff2eb532399df39fea00/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-12-01 10:30:06 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
48
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jgi227nbd4fi7j5qnouybi4mkpon2gepj6a76lvvgi4z34475iaa._file
Verdict:
suspicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0f6a0c8f4c9d3fa419bd22b2687328e7a721ad0b1ef504a64166b1c630997cee
AgentTesla
4991ad7da11f0a8fa7b06ba980a38c53dcdd188f4f81ff2eb532399df39fea00
AgentTesla
4e5379b783c36ca07f22c4203d203616228c1cd4411c11aa52808033e24d2ece
AgentTesla
4f6d9d75be8982c070ee4d4f1308e423a56056330426c00f7c832160b2b9fdff
AgentTesla
bb58fcf9ccb7be9746f4c8193f6097475bb2d5a41483be4a88327ab79d8cdb2d
AgentTesla
d273d63ec7562e27003ad53db329429452d86faef87b6d64b72875cdb1dd3cee
AgentTesla
f07483b6c09732c8d5e094bd2e2b405477ddbf8e220c12bd7982bc132cf44a04
AgentTesla
f4a9c54fcfd61cbb3e3e46332f3af3a29b70d4ef2090eeb8e338924e2cf5a762
AgentTesla
+ 45 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/231201-mh924aha85/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
4991ad7da11f0a8fa7b06ba980a38c53dcdd188f4f81ff2eb532399df39fea00
MD5 hash:
28efa090fe5af4333de11723d9a60599
SHA1 hash:
e33a9eb83dd64dccec2dc231260aaf283bcd9892
Link:
https://www.unpac.me/results/c8b63d34-a897-40f7-8563-01be05050f08/
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/4991ad7da11f0a8fa7b06ba980a38c53dcdd188f4f81ff2eb532399df39fea00

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/461685/
  
URLhaus
https://urlhaus.abuse.ch/url/2733729/

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