MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4. 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: 15


Intelligence 15 IOCs YARA 14 File information Comments
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SHA256 hash: d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4
SHA3-384 hash: 82e6a7713211a12bc50ffd43a77a6e775a43cd7592d69700ccd98dcd4e04db38e3c55c8580f0162727070b12e6b6f569
SHA1 hash: 61ad00aa65b255b6256bfa26c85d902ac1e2d193
MD5 hash: 4a0e65932d10b8348e15c199d6b70c42
humanhash: uncle-emma-eighteen-ohio
File name:1019_03102024.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'271'296 bytes
First seen:2024-01-03 12:22:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:LqDEvCTbMWu7rQYlBQcBiT6rprG8al1nDhwDe+:LTvC/MTQYxsWR7alZhw
Threatray 4'857 similar samples on MalwareBazaar
TLSH T1C245B0023391C053FFAB65730E8BF2255AFC79658163E51F23981A79BA70271067F7A2
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon d4dcdcd4c4c8d0c8 (2 x AgentTesla, 1 x RemcosRAT, 1 x Formbook)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
316
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.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
Sending a custom TCP request
Reading critical registry keys
DNS request
Sending an HTTP GET request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit bladabindi control darkkomet greyware keylogger lolbin packed shell32 threat
Link:
https://www.filescan.io/uploads/659551aa314dbc3b9b5b43c9/reports/f54f4a4c-873e-4c60-b1ad-ec5c3a8efea1/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4
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/d02f89ba-b8d9-4f7c-a71d-72e13c05d284
Result
Threat name:
AgentTesla
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1369244
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Contains functionality to log keystrokes (.Net Source)
Contains functionality to modify clipboard data
Found API chain indicative of sandbox detection
Found malware configuration
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 domain / URL
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4/
Threat name:
Win32.Trojan.AgentTesla
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Status:
Malicious
First seen:
2024-01-03 09:55:55 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3hrzvq556krwvkyjbk3nxyhn63cboz2g3sflgk6j7j3mk6buxlka._file
Verdict:
malicious
Label(s):
agenttesla_v4
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agenttesla
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Similar samples:
465c142d8693c47ce219de7db5fb27844f6ee358d88dd57256a75563977b8503
AgentTesla
b7c7c849a3caf9999aa15fbf355cf825c00709240fabcd390810847e1f06e719
AgentTesla
d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4
AgentTesla
e583c13f7c8e23c7c57bc63d17021a22737ec1a006ef22b43edafeea6b2f660d
AgentTesla
f4da3c677723f97930f87cc8c601a2ae1ddf17ffbc016b58668184599c4e93f1
AgentTesla
+ 4'847 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
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Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240103-pkfx5sfec7/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
AgentTesla
Unpacked files
SH256 hash:
f4c7ea07ad944979bd8826661d6138ec513b7db893c0222f3db71c2e0b09244d
MD5 hash:
422e3978703111d43ebb05b74b45f644
SHA1 hash:
0cc6ea925362c3988c96eb3ef28426eb4dad266d
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
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INDICATOR_EXE_Packed_GEN01
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INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
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Link:
https://www.unpac.me/results/51c94941-d912-436e-98dd-3cb987374970/
Parent samples :
465c142d8693c47ce219de7db5fb27844f6ee358d88dd57256a75563977b8503
f4da3c677723f97930f87cc8c601a2ae1ddf17ffbc016b58668184599c4e93f1
b7c7c849a3caf9999aa15fbf355cf825c00709240fabcd390810847e1f06e719
e583c13f7c8e23c7c57bc63d17021a22737ec1a006ef22b43edafeea6b2f660d
20e537f0f7dcc4838f1a0b40e833b47a4e2866e8ce8af1fc10987d9300bae093
d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4
SH256 hash:
d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4
MD5 hash:
4a0e65932d10b8348e15c199d6b70c42
SHA1 hash:
61ad00aa65b255b6256bfa26c85d902ac1e2d193
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/51c94941-d912-436e-98dd-3cb987374970/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d9e39ac3bdf2/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/d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4

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:AutoIT_Compiled
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Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
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
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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
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
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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.

Malspam

AgentTesla

Executable exe d9e39ac3bdf2a36aab090ab6dbe0edf6c4176746dc8ab32bc9fa76c57834bad4

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments