MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b. 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: 19


Intelligence 19 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b
SHA3-384 hash: 3f34739da79d8fae23e40ff16b1b2d303d746fbe453424c03a9b3607a34cf1b0de37c5ecebbd592fe030d2eefd8c5f8c
SHA1 hash: af354178740fe21f69cc798c91b04455e76503fc
MD5 hash: 22de61913b6b01ccb076fe8f7a3d51ca
humanhash: double-violet-march-california
File name:172124118542a797d7ad180ab40c605d31d9af6871534140e8158050e1c4deb095c262bc08645.dat-decoded
Download: download sample
Signature AgentTesla
Create hunting rule
File size:244'736 bytes
First seen:2024-07-17 18:33:07 UTC
Last seen:2024-08-02 15:37:35 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 3072:6nlIk7HzX73xexj4cxKlVI6ngoYWUb2jy51/TeAs5:UHzX738xj4tnKtb2jAT3
Threatray 3'614 similar samples on MalwareBazaar
TLSH T1FA34FE037E44EB11E1A97E3792EF2C2413B2B4C71633C60BAF49AF9624516925C7E72D
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 :
3
# of downloads :
396
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b.exe
Verdict:
Malicious activity
Analysis date:
2024-07-18 17:39:31 UTC
Tags:
evasion stealer agenttesla ftp exfiltration
Link:
https://app.any.run/tasks/f2026b94-3450-439f-ba95-a65b3cc0a8ba

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66980e9b936dc865ddc751c6
Tags:
Discovery Infostealer Stealth Msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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:
agenttesla anti-vm evasive fingerprint hacktool hook keylogger lolbin redline remote stealer vbnet
Link:
https://www.filescan.io/uploads/66980e9f7b9add553ed6610d/reports/b9495638-e74a-4f5e-92cb-7c8e8db4d495/overview
Verdict:
Malicious
Labled as:
Trojan.AgentTesla
Link:
https://www.hybrid-analysis.com/sample/78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b
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/296a0ebb-9506-4968-ad12-a62f603bc6d0
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1475333
Signature
AI detected suspicious sample
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)
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:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-02-19 21:43:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pdk5hsvugkqkohfarfivlygx5ee63qswz2a5c3iqt2i6ij4affvq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
0dd2c1dff009e4a75caee2529234fcc125d32327acaa268eef3b822a444b21a6
AgentTesla
6da2ef142df61bb93eb6cdee515c509c83cd69ea68625fa8f61d476394815631
AgentTesla
a89f1b8bf251aa358c639ec8a4348359239ce6b00541ba41d6911feec404ebd7
AgentTesla
b9d81be275f394c0a902634f605ab592bcac9ef3bdb0242f4f0b19125f51c824
AgentTesla
e5b2ac7f9314971e967c9c606b75dfb9766442b1dac9b9bd5fb7f5c848d5ff6b
AgentTesla
+ 3'604 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240717-w7q5ystbkq/
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ac0a017e-4166-4c85-86c3-b0b5de2e9fba
Unpacked files
SH256 hash:
78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b
MD5 hash:
22de61913b6b01ccb076fe8f7a3d51ca
SHA1 hash:
af354178740fe21f69cc798c91b04455e76503fc
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/18732538-5750-459c-a1e0-0da2c0948ff7/
Parent samples :
398c85003f5e9e47b109c4d6fd2efbc9a17f2501c2ebc4ebd0dc3fef2bbd2614
dd808e48fe04077963b0b9b58b6d162499d8759acf3d046c4c0e1874459f813e
7493d4e7d0dec27d465aa454c60976d7a58e467149b3f4c4b38f19f178bc3ce0
a89f1b8bf251aa358c639ec8a4348359239ce6b00541ba41d6911feec404ebd7
e5b2ac7f9314971e967c9c606b75dfb9766442b1dac9b9bd5fb7f5c848d5ff6b
0dd2c1dff009e4a75caee2529234fcc125d32327acaa268eef3b822a444b21a6
b9d81be275f394c0a902634f605ab592bcac9ef3bdb0242f4f0b19125f51c824
9242b8a3c6395a2f6bf415f8244cf4e0ded94860543c2b9d4b8bee8d30c5351d
cc62c9aec46b27d6b8ac316375b4959ff2da7d71fd1efdcd07dd64dbf532c7c8
a12d4eb39d013979ccc3f38a318b9efba8c50236d8c335b6a3a77cb16706f8f9
ccdb59873a1a5c0bc377b8854dedf692a10c9c4c9231e0ebff9365ca2e779db9
863819135c6ff8bc850625c3db84239583c687cb0d8e1a6630adcb9e12b9862b
78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b
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/78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b

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:AgentTeslaV5
Create hunting rule
Author:ClaudioWayne
Description:AgentTeslaV5 infostealer payload
Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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: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
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

File information

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

42a797d7ad180ab40c605d31d9af6871534140e8158050e1c4deb095c262bc08

AgentTesla

Executable exe 78d5d3cab432a0a71ca0895155e0d7e909edc256ce81d16d109e91e42780296b

(this sample)

  
Dropped by
SHA256 42a797d7ad180ab40c605d31d9af6871534140e8158050e1c4deb095c262bc08
  
Dropped by
MD5 5174d172fdb69a370d45d5cea2e3b359
  
URLhaus
https://urlhaus.abuse.ch/url/3049539/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3050964/
  
URLhaus
https://urlhaus.abuse.ch/url/3050967/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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