MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 923d5230f8a2049305382197bb5209fa9dac355b3b3836973fc0426dceca17f4. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 923d5230f8a2049305382197bb5209fa9dac355b3b3836973fc0426dceca17f4
SHA3-384 hash: 268d3e3f8127459a6e113e48c144d2c5c54297564ee8f2dfde5a5fa0c774b23a72d7b0c13e5fbf45933f4279d93d310f
SHA1 hash: 16cfdacfcdff22cfe22b4d4e93ef638f1aeac3a1
MD5 hash: 4e25614c1d733f0b6cf5e41f663acccb
humanhash: ack-monkey-yellow-earth
File name:4e25614c1d733f0b6cf5e41f663acccb
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'208'224 bytes
First seen:2022-06-25 01:32:25 UTC
Last seen:2022-06-25 02:43:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:6rftbSuvk+EfBZTjXRAWW8ORKrVqySuvk+EfBZTjXRAWW8PtRKr1:6rft24kbXRI/KcX4kbXRIMKJ
Threatray 9'690 similar samples on MalwareBazaar
TLSH T146A5E00233248E81E374BF796579865127E0F8F93B00C61A6BE6E33C566B3E6395D349
TrID 34.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
23.4% (.EXE) Win32 Executable (generic) (4505/5/1)
10.7% (.EXE) Win16/32 Executable Delphi generic (2072/23)
10.5% (.EXE) OS/2 Executable (generic) (2029/13)
10.4% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon d0aeb2f2e8b278f0 (1 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/283177/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Running batch commands
Launching a process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
80%
Link:
https://www.filescan.io/uploads/62b665cf62d792dc57431c23/reports/7933c792-143b-477f-9a10-f7727d4c47fc/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/00b61ddc-467a-4162-a2ca-7ccaf2554496
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1019620
Signature
Creates an undocumented autostart registry key
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 652116 Sample: DTGWS8colL Startdate: 25/06/2022 Architecture: WINDOWS Score: 84 44 Multi AV Scanner detection for dropped file 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Machine Learning detection for sample 2->48 50 2 other signatures 2->50 7 DTGWS8colL.exe 15 4 2->7         started        process3 dnsIp4 40 www.google.com 142.250.185.132, 443, 49721 GOOGLEUS United States 7->40 42 192.168.2.1 unknown unknown 7->42 32 C:\Users\user\AppData\...\DTGWS8colL.exe.log, ASCII 7->32 dropped 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->54 12 cmd.exe 1 7->12         started        15 cmd.exe 3 7->15         started        file5 signatures6 process7 file8 56 Uses ping.exe to sleep 12->56 58 Uses ping.exe to check the status of other devices and networks 12->58 18 reg.exe 1 1 12->18         started        21 PING.EXE 1 12->21         started        24 conhost.exe 12->24         started        34 C:\Users\user\AppData\...\DTUDriver.exe, PE32 15->34 dropped 36 C:\Users\...\DTUDriver.exe:Zone.Identifier, ASCII 15->36 dropped 26 conhost.exe 15->26         started        28 PING.EXE 1 15->28         started        30 PING.EXE 1 15->30         started        signatures9 process10 dnsIp11 52 Creates an undocumented autostart registry key 18->52 38 127.0.0.1 unknown unknown 21->38 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/923d5230f8a2049305382197bb5209fa9dac355b3b3836973fc0426dceca17f4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-24 15:22:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
88
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=si6vemhyuicjgbjyegl3wuqj7ko2ynk3hm4dnfz7ybbg3twkc72a._file
Verdict:
malicious
Similar samples:
142dc674a687ade3bc56e2e78f0a6dc0603d81f176f8a9d794d909b6839bcc5b
AgentTesla
1db2ec499c11b096c4a468a878a9e6bb791183ca2156eb2e8c233fd7b172b607
AgentTesla
255d2f6787914e89551525d46879632be4fa46db474d88e521e81fc29e74b894
AgentTesla
283c309822c3c69f102123a2721b61f81e303efdc249aec068b1f32179850935
AgentTesla
4f48ef3036b8e2b724cbf9ec618f35baf7cb5e2017dc5fae4825659a28b58e68
AgentTesla
67e030c1c7dd08138eb1d6a12a4d652c4a304f22db556afce411c32a23bddf23
AgentTesla
ae275aba1d935bd3045e9cd3f258b72636e6759506e183423341a992faf47f80
AgentTesla
aed186971032970a807b97d9bb6dcb48787e511ce7a5a0153696aa8fe4b7deca
AgentTesla
bd5c9eebb94c8738cb18f714b9b4c870b1536bd5ef3cb6dca6d905a51c553d96
AgentTesla
eee3d70ef0eb418264c10075b901845b097297613637892efb77aecb236c5e11
AgentTesla
+ 9'680 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/220625-byh3rshadr/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
923d5230f8a2049305382197bb5209fa9dac355b3b3836973fc0426dceca17f4
MD5 hash:
4e25614c1d733f0b6cf5e41f663acccb
SHA1 hash:
16cfdacfcdff22cfe22b4d4e93ef638f1aeac3a1
Link:
https://www.unpac.me/results/9b23e92e-3666-40ec-a1f7-3bfa1f8b014f/
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/923d5230f8a2049305382197bb5209fa9dac355b3b3836973fc0426dceca17f4

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

AgentTesla

Executable exe 923d5230f8a2049305382197bb5209fa9dac355b3b3836973fc0426dceca17f4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2249228/
Cape
Cape
https://www.capesandbox.com/analysis/283177/

Comments


Avatar
zbet commented on 2022-06-25 01:32:34 UTC

url : hxxp://jrfurnace.com/wp-down/setspn.exe