MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61. 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: 16


Intelligence 16 IOCs YARA 15 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61
SHA3-384 hash: ff8a3e356576691d3e80580978223a1bd54c0a1c832dbb54af11ce4f9e9b37f334e17fc4107207a096e09914e63c194a
SHA1 hash: 0e6ea4e26ac38837f6a02ef1ad145e38924551ed
MD5 hash: 777cd114cc1ad3665e4d1d9146b9eda9
humanhash: indigo-comet-solar-vegan
File name:777cd114cc1ad3665e4d1d9146b9eda9
Download: download sample
Signature AgentTesla
Create hunting rule
File size:353'792 bytes
First seen:2024-01-18 05:40:44 UTC
Last seen:2024-01-18 07:38:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:5uRITMglJYnBjfnpoQA1IpeRl/HpZfpBrtvbC6VV:UKN4nBjhoQtehZfp5tb5
Threatray 4'607 similar samples on MalwareBazaar
TLSH T1D07412523B6C425BC67C86F9657202190B71E0EE3858F7CE6FE920C92AF77141A4672F
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
364
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61.exe
Verdict:
Malicious activity
Analysis date:
2024-01-18 05:41:16 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/cd465f43-9a59-4eaf-bd2d-c79103e3dc6c

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/471414/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.31588.13183.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Reading critical registry keys
Creating a window
Searching for the window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin
Link:
https://www.filescan.io/uploads/65a8b9ef99da41ccd7d7070e/reports/e63a3ce4-abf5-4f6f-9513-2f72dfccde59/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61
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/c4f08b7d-f50e-43e2-a88e-69531c21c98c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1376518
Signature
Contains functionality to inject code into remote processes
Contains functionality to log keystrokes (.Net Source)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1376518 Sample: BiL6ODSRNK.exe Startdate: 18/01/2024 Architecture: WINDOWS Score: 100 27 mail1.netim.hosting 2->27 29 api4.ipify.org 2->29 31 api.ipify.org 2->31 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected AgentTesla 2->49 51 2 other signatures 2->51 7 BiL6ODSRNK.exe 2 2->7         started        10 XACdDj.exe 2 2->10         started        12 XACdDj.exe 2 2->12         started        signatures3 process4 signatures5 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 Contains functionality to inject code into remote processes 7->55 57 Injects a PE file into a foreign processes 7->57 14 BiL6ODSRNK.exe 16 5 7->14         started        59 Multi AV Scanner detection for dropped file 10->59 61 Machine Learning detection for dropped file 10->61 19 XACdDj.exe 14 2 10->19         started        21 XACdDj.exe 2 12->21         started        process6 dnsIp7 33 api4.ipify.org 64.185.227.156, 443, 49705, 49707 WEBNXUS United States 14->33 35 mail1.netim.hosting 185.26.107.246, 49706, 49708, 49716 ATE-ASFR France 14->35 23 C:\Users\user\AppData\Roaming\...\XACdDj.exe, PE32 14->23 dropped 25 C:\Users\user\...\XACdDj.exe:Zone.Identifier, ASCII 14->25 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->37 39 Tries to steal Mail credentials (via file / registry access) 14->39 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->41 43 Tries to harvest and steal browser information (history, passwords, etc) 21->43 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-01-18 01:14:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dfvdeyybx26ekfkjmdbegctk6yapb3ejeztod6r3kpgwhjoxh5qq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
36dac2e2afd56614ee9cbc952f5ec498f228255b63cdf75a4b6be098cc4a50f5
AgentTesla
4a1e905eda13c02979b5a7562cc9af45f96da810fb7fd01fe858dc998a3d78b9
AgentTesla
51f2858960e61f82b8efe0df347c43072e6c0548568084c1496257fcd3e9fac6
AgentTesla
9dcb0348e0fce20a54926901e9660c7a68719732230f68616049c238f0318e33
AgentTesla
e6dc643614e1ab6b1809cd46b3e820157a12222c862558b12ba77568ad1c5c92
AgentTesla
ee0c5f720625ad1cd24714bf731e85419098b62c6f335af5e296342ec65c7a23
AgentTesla
+ 4'597 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240118-gde39sdfdq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
7802ee68d8b40a23723eb1f7103b2ebadd02f36052923500c8917c1443d38793
MD5 hash:
48927b515be45ba1febdc0205dd987ee
SHA1 hash:
44bd031fef85952fde127303fbbbd20fbd13cadd
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/77b2dc73-e028-4251-80fe-ad0181c2d7e9/
Parent samples :
196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61
b0dbda906765c5262d46f603a1b2f6ccf60706dc2e5dc8566ec5c0ee26d316c1
SH256 hash:
196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61
MD5 hash:
777cd114cc1ad3665e4d1d9146b9eda9
SHA1 hash:
0e6ea4e26ac38837f6a02ef1ad145e38924551ed
Link:
https://www.unpac.me/results/77b2dc73-e028-4251-80fe-ad0181c2d7e9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/196a326301be/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security

File information

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

Web download

AgentTesla

Executable exe 196a326301bebc45154960c2430a6af600f0ec892666e1fa3b53cd63a5d73f61

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2749269/
Cape
Cape
https://www.capesandbox.com/analysis/471414/
  
URLhaus
https://urlhaus.abuse.ch/url/2749277/

Comments


Avatar
zbet commented on 2024-01-18 05:40:45 UTC

url : hxxp://107.175.243.133/4121/conhost.exe