MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65e6a5426b11cfc1a6556314ae5e6de77f798bc9f3a25d9205c3999e705d2b9c. 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: 13


Intelligence 13 IOCs YARA 18 File information Comments
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SHA256 hash: 65e6a5426b11cfc1a6556314ae5e6de77f798bc9f3a25d9205c3999e705d2b9c
SHA3-384 hash: 5ca289b5fe4b02399dec3c25cc2361f3c0d496462fbfcc082efceacc32384ca8a28b8032ee2bd6fdd519983eb8b68f95
SHA1 hash: a8b87c8d48606d907915d14f046ab856616694f1
MD5 hash: 9a7dc3bb327b210acfa0354ed58dad1e
humanhash: bacon-zebra-ten-hawaii
File name:Comanda de achiziție OP nr. 1068 16-01-2024.PDF.exe
Download: download sample
Signature AgentTesla
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File size:1'247'232 bytes
First seen:2024-01-25 18:28:28 UTC
Last seen:2024-01-27 13:15:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:8AHnh+eWsN3skA4RV1Hom2KXMmHah66DwUNndLX5:bh+ZkldoPK8Yah6OTdV
Threatray 3 similar samples on MalwareBazaar
TLSH T176456B0DA3B1B02DEFB7BD369AEBE24146B83C250D27C45E175C39B9697106112ED23E
TrID 63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
11.6% (.EXE) Win64 Executable (generic) (10523/12/4)
7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0e8d4f4ccccecf8 (1 x AgentTesla)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
315
Origin country :
CA CA
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.Trojan.Agent.21CM03.14255.9994.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/65e6a5426b11cfc1a6556314ae5e6de77f798bc9f3a25d9205c3999e705d2b9c
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ce2688ec-8d85-4fba-93e9-7c6dd1fb8634
Result
Threat name:
AgentTesla
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1381281
Signature
Binary is likely a compiled AutoIt script file
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
Initial sample is a PE file and has a suspicious name
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 submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, 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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/65e6a5426b11cfc1a6556314ae5e6de77f798bc9f3a25d9205c3999e705d2b9c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65e6a5426b11cfc1a6556314ae5e6de77f798bc9f3a25d9205c3999e705d2b9c/
Threat name:
Win32.Trojan.GenSteal
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Status:
Malicious
First seen:
2024-01-25 11:15:39 UTC
File Type:
PE (Exe)
Extracted files:
25
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mxtkkqtlchh4djsvmmkk4xtn457xtc6j6orf3eqfyomz44c5fooa._file
Verdict:
malicious
Label(s):
agenttesla_v4
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agenttesla
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Similar samples:
39398dda1f7f090e035802d37510feb5c1bba05add23263a4c95e6837a2174e3
AgentTesla
65e6a5426b11cfc1a6556314ae5e6de77f798bc9f3a25d9205c3999e705d2b9c
AgentTesla
Result
Malware family:
agenttesla
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Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240125-w4wk9scgb5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
93ee7308d3073782266ccbfca04d483aa35c95becff7a80326d65f615b777676
MD5 hash:
4a84a32ae970e8fbe1a4439cbe4752d6
SHA1 hash:
e81aa0f853208535c51c749c85b81ccb6be90244
Detections:
win_agent_tesla_g2
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Agenttesla_type2
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INDICATOR_EXE_Packed_GEN01
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INDICATOR_SUSPICIOUS_Binary_References_Browsers
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INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
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INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
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INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
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INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
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INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
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MALWARE_Win_AgentTeslaV2
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Link:
https://www.unpac.me/results/29dfdc79-d843-4692-942d-6a477d1627ff/
Parent samples :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 hash:
65e6a5426b11cfc1a6556314ae5e6de77f798bc9f3a25d9205c3999e705d2b9c
MD5 hash:
9a7dc3bb327b210acfa0354ed58dad1e
SHA1 hash:
a8b87c8d48606d907915d14f046ab856616694f1
Detections:
AutoIT_Compiled
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SUSP_Imphash_Mar23_3
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Link:
https://www.unpac.me/results/29dfdc79-d843-4692-942d-6a477d1627ff/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/65e6a5426b11/report/overview.html
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/65e6a5426b11cfc1a6556314ae5e6de77f798bc9f3a25d9205c3999e705d2b9c

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
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Author:ditekshen
Description:AgenetTesla Type 2 Keylogger payload
Rule name:AgentTeslaV3
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Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AutoIT_Compiled
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Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_GEN01
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Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
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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
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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
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Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
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Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
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Author:ditekSHen
Description:Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
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Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
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Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:MALWARE_Win_AgentTeslaV2
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Author:ditekSHen
Description:AgenetTesla Type 2 Keylogger payload
Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Imphash_Mar23_3
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Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
Rule name:Windows_Trojan_AgentTesla_ebf431a8
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Author:Elastic Security

File information

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

Malspam

AgentTesla

rar 6e7ae5b0051218bcf8da91747d6f0447c3cdd097c13376900df66dd71c989f07

AgentTesla

Executable exe 65e6a5426b11cfc1a6556314ae5e6de77f798bc9f3a25d9205c3999e705d2b9c

(this sample)

  
Dropped by
SHA256 6e7ae5b0051218bcf8da91747d6f0447c3cdd097c13376900df66dd71c989f07
  
Dropped by
MD5 62d4a6a90855f121d8970bd8603577aa

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