MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7e512bb8c1dade78162ab6116b93dd3db2cbf91dddf09d05955fa5fdcdbd7113. 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 14 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7e512bb8c1dade78162ab6116b93dd3db2cbf91dddf09d05955fa5fdcdbd7113
SHA3-384 hash: b452d0f8ba3d402f667338b1dbef7057d32a00fa25fcedcb4a78860e1ac90f9685874b7f0da9193a64013dbec969643d
SHA1 hash: 31c172e588ea995a31b5d00dc50a78cd97e85720
MD5 hash: 8a7e5664d1f1d5bf41c6d943299aa1e8
humanhash: alabama-march-cola-magnesium
File name:8a7e5664d1f1d5bf41c6d943299aa1e8
Download: download sample
Signature AgentTesla
Create hunting rule
File size:470'599 bytes
First seen:2023-11-15 08:20:22 UTC
Last seen:2023-11-15 10:40:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 12288:7fUipgn2/I7tPP5LiGV2QxSGBhRHukGdJvVjQDVTg:7UMgn2QRPP5mGod+RHadXUJTg
TLSH T19CA4F10721CF97B1E3B5A4BE7C76D0675A224E050CB05142BA38B7CE7871793A51BEB2
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 60e8a8aca6c4d871 (1 x Formbook, 1 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
351
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/458674/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.3399.30255.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Connecting to a non-recommended domain
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/65547f6f8dc4c0f2230b5aa3/reports/66a1e381-411f-40f8-b2cd-2fb91666271c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/7e512bb8c1dade78162ab6116b93dd3db2cbf91dddf09d05955fa5fdcdbd7113
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/d11f5c93-779b-4e29-8c65-847d78e279ac
Result
Threat name:
AgentTesla, NSISDropper
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1342855
Signature
Contains functionality to log keystrokes (.Net Source)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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
Yara detected NSISDropper
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7e512bb8c1dade78162ab6116b93dd3db2cbf91dddf09d05955fa5fdcdbd7113
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7e512bb8c1dade78162ab6116b93dd3db2cbf91dddf09d05955fa5fdcdbd7113/
Threat name:
Win32.Trojan.BazarLoader
Create hunting rule
Status:
Malicious
First seen:
2023-11-15 08:21:05 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pzisxogb3lphqfrkwyiwxe65hwzmx6i53xyj2bmvl6s73tn5oejq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231115-j8zr9seh48/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
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:
3a3f5768280faf1bf727d604b71ca4785f2133dbad4ed750423a2c18985eba3e
MD5 hash:
edca2bd6e47e064e3244ae482f0a34a3
SHA1 hash:
f2a0c602f6e7966e3c04b8baf8a77c8ca3e19905
Detections:
win_agent_tesla_g2
Create hunting rule
Agenttesla_type2
Create hunting rule
Link:
https://www.unpac.me/results/d15ede12-5dcd-406b-84c2-ac8434fd8384/
SH256 hash:
004db0f89998706b378f1de8726cae7a61cb29b3a6ea4471bcfb276909c3ca71
MD5 hash:
d3793936d5150140311092151991c22f
SHA1 hash:
c973b70db8be7354362a17ac83ee073b710a17b1
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Agenttesla_type2
Create hunting rule
Link:
https://www.unpac.me/results/d15ede12-5dcd-406b-84c2-ac8434fd8384/
SH256 hash:
5457d8acf1f66dc2874d4c1920158f1ccdc4661843e3257cb862cdaf6b16b521
MD5 hash:
8b574a3a25bfbb6bdbc398a7e896aa38
SHA1 hash:
f60a3157012fac21cb5ed021e367ca6b7c81f1e4
Link:
https://www.unpac.me/results/d15ede12-5dcd-406b-84c2-ac8434fd8384/
SH256 hash:
7e512bb8c1dade78162ab6116b93dd3db2cbf91dddf09d05955fa5fdcdbd7113
MD5 hash:
8a7e5664d1f1d5bf41c6d943299aa1e8
SHA1 hash:
31c172e588ea995a31b5d00dc50a78cd97e85720
Link:
https://www.unpac.me/results/d15ede12-5dcd-406b-84c2-ac8434fd8384/
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/7e512bb8c1dade78162ab6116b93dd3db2cbf91dddf09d05955fa5fdcdbd7113

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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

File information

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

Web download

AgentTesla

Executable exe 7e512bb8c1dade78162ab6116b93dd3db2cbf91dddf09d05955fa5fdcdbd7113

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2730838/
Cape
Cape
https://www.capesandbox.com/analysis/458674/

Comments


Avatar
zbet commented on 2023-11-15 08:20:24 UTC

url : hxxps://swamini.in/wp-content/uploads/wpr-addons/forms/lightmuzik2.1.exe