MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93ee7308d3073782266ccbfca04d483aa35c95becff7a80326d65f615b777676. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 93ee7308d3073782266ccbfca04d483aa35c95becff7a80326d65f615b777676
SHA3-384 hash: 13f14904a3ca6a8789e0b042a5c6ca09bc9fc341b9375287a720f07ea1703d099f51f82a341bdb13b2b7bf5d5118e61d
SHA1 hash: e81aa0f853208535c51c749c85b81ccb6be90244
MD5 hash: 4a84a32ae970e8fbe1a4439cbe4752d6
humanhash: island-twelve-five-twelve
File name:1708087685ad6e94871d09a7bf3f5a504e80f58fd877e71e564720112b039928f9fdb2d12e776.dat-decoded
Download: download sample
Signature AgentTesla
Create hunting rule
File size:244'736 bytes
First seen:2024-02-16 12:48:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 3072:YWaKZ2yui2P2eVjyRI5hNixUnYWb0WLr5IDEPLHhl:F32yui2P2Qjy07ixUYu0WLaEr
TLSH T1F0340F037E84EB15E5A97D3782EF2C2413B2B4C71633860FAF49AF9624516825C7E72D
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 abuse_ch
Tags:AgentTesla base64-decoded exe


Avatar
abuse_ch
Malware dropped as base64 encoded payload

Intelligence

File Origin
# of uploads :
1
# of downloads :
313
Origin country :
DE DE
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/476483/
Detection(s):
Win.Packed.Msilperseus-9956591-0
Create hunting rule

Win.Packed.Generic-10003641-0
Create hunting rule

Win.Packed.Generic-10011753-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm evasive fingerprint hacktool hook keylogger lolbin redline remote stealer
Link:
https://www.filescan.io/uploads/65cf59c522703c34919ea89a/reports/92e12aa2-0b89-417f-b758-ad23b9a754c5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/93ee7308d3073782266ccbfca04d483aa35c95becff7a80326d65f615b777676
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/4a2b26ea-0666-4342-8b80-56f05377bd45
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1393476
Signature
Antivirus / Scanner detection for submitted sample
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/93ee7308d3073782266ccbfca04d483aa35c95becff7a80326d65f615b777676
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/93ee7308d3073782266ccbfca04d483aa35c95becff7a80326d65f615b777676/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-01-29 22:36:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=spxhgcgta43yejtmzp6katkihkrvzfn6z732qazg2zpwcw3xoz3a._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
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/240216-p2b1hsbc2s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
93ee7308d3073782266ccbfca04d483aa35c95becff7a80326d65f615b777676
MD5 hash:
4a84a32ae970e8fbe1a4439cbe4752d6
SHA1 hash:
e81aa0f853208535c51c749c85b81ccb6be90244
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
MALWARE_Win_AgentTeslaV2
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_SUSPICIOUS_EXE_SandboxHookingDLL
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/17330b5c-27cb-4da3-8eae-c90726fd0ccf/
Parent samples :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 family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/93ee7308d307/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/93ee7308d3073782266ccbfca04d483aa35c95becff7a80326d65f615b777676

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:AgentTeslaV2
Create hunting rule
Author:ditekshen
Description:AgenetTesla Type 2 Keylogger payload
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:DebuggerCheck__RemoteAPI
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_SandboxHookingDLL
Create hunting rule
Author:ditekSHen
Description:Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
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:MALWARE_Win_AgentTeslaV2
Create hunting rule
Author:ditekSHen
Description:AgenetTesla Type 2 Keylogger payload
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.

ad6e94871d09a7bf3f5a504e80f58fd877e71e564720112b039928f9fdb2d12e

AgentTesla

Executable exe 93ee7308d3073782266ccbfca04d483aa35c95becff7a80326d65f615b777676

(this sample)

  
Dropped by
SHA256 ad6e94871d09a7bf3f5a504e80f58fd877e71e564720112b039928f9fdb2d12e
  
Dropped by
MD5 25053d80ae150a4c4ab0e4022d5ad37e
  
URLhaus
https://urlhaus.abuse.ch/url/2762523/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/476483/

Comments