MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2
SHA3-384 hash: 56a2900a3f9d9f87611f8f88bf05123bb4a1db84d166a411d83f15d348cb6efb6f9d2b2e19ff89c38b511ed6cea584bc
SHA1 hash: 2921e57b21c589b6dfc3d298e964f51544970999
MD5 hash: e6eb5738b057050d55b6cf696e28e545
humanhash: dakota-virginia-sodium-cardinal
File name:344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2
Download: download sample
Signature AgentTesla
Create hunting rule
File size:653'824 bytes
First seen:2024-12-05 15:49:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:Pw0DonKLgSqqYSUdNljNNPN5l2svMlfLtd3jq0KjCSAXhBYT:RmqYVdN5NFNFQ3ONAR
Threatray 3'732 similar samples on MalwareBazaar
TLSH T1F3D4D05427FC439AF6660A7BF6B3E8A95B70FC02FA11F1195A817EBF55333D0412A212
TrID 35.4% (.EXE) Win64 Executable (generic) (10522/11/4)
22.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.1% (.EXE) Win32 Executable (generic) (4504/4/1)
6.9% (.ICL) Windows Icons Library (generic) (2059/9)
6.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
249
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6751cbaf12e85e185e7631f3
Tags:
autorun gumen lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Reading critical registry keys
Sending a custom TCP request
Stealing user critical data
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/6751cbb382b8399a6ad5ac2f/reports/9c9492f3-cd86-4ce2-b69e-d323dbcaaa95/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7f0fb154-f883-47e2-bf85-8e911f9f55cc
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1569303
Signature
.NET source code references suspicious native API functions
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
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)
Creates executable files without a name
Drops PE files to the startup folder
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE 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)
Sigma detected: Copy file to startup via Powershell
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 harvest and steal ftp login credentials
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 Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1569303 Sample: aU1TV97585.exe Startdate: 05/12/2024 Architecture: WINDOWS Score: 100 35 ftp.antoniomayol.com 2->35 37 antoniomayol.com 2->37 39 ip-api.com 2->39 61 Found malware configuration 2->61 63 Malicious sample detected (through community Yara rule) 2->63 65 Antivirus detection for dropped file 2->65 67 14 other signatures 2->67 8 aU1TV97585.exe 2 2->8         started        11 .exe 2 2->11         started        13 svchost.exe 1 1 2->13         started        signatures3 process4 dnsIp5 69 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->69 71 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->71 73 Bypasses PowerShell execution policy 8->73 75 2 other signatures 8->75 16 powershell.exe 13 8->16         started        20 aU1TV97585.exe 15 2 8->20         started        23 .exe 14 2 11->23         started        25 powershell.exe 11 11->25         started        45 127.0.0.1 unknown unknown 13->45 signatures6 process7 dnsIp8 31 C:\Users\user\AppData\Roaming\...\.exe, PE32 16->31 dropped 33 C:\Users\user\...\.exe:Zone.Identifier, ASCII 16->33 dropped 47 Creates executable files without a name 16->47 49 Drops PE files to the startup folder 16->49 51 Powershell drops PE file 16->51 27 conhost.exe 16->27         started        41 antoniomayol.com 162.241.62.63, 21, 49708, 49713 UNIFIEDLAYER-AS-1US United States 20->41 43 ip-api.com 208.95.112.1, 49706, 49711, 80 TUT-ASUS United States 20->43 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->53 55 Tries to steal Mail credentials (via file / registry access) 23->55 57 Tries to harvest and steal ftp login credentials 23->57 59 Tries to harvest and steal browser information (history, passwords, etc) 23->59 29 conhost.exe 25->29         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2/
Threat name:
ByteCode-MSIL.Trojan.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2024-10-14 04:16:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=grgo4njuffv7vd34hvvc5rrnshqmetbwje5gnag4ckz2c2szhxza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
42b875ba2d7d655249fb6a50f8106b7070fcba963a9030f72558b1632e0c6a6c
AgentTesla
46a2479daf646efcab8cc6fbf8037d37703dabfc6aee279465e22b9a433c8c08
AgentTesla
bf2a302fc39335729896cb7c2dd05e87f2e55993801e19e43afdc094ba735ed1
AgentTesla
e9be2af57b7c3027d3774401eb397aaeb41a547ad973ddf347a2b2ea482f00c4
AgentTesla
+ 3'722 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/241205-s9xhza1lbs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Agenttesla family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/724f0a7b-819e-41f2-9ae4-c62d3b85ecc7
Unpacked files
SH256 hash:
45c7b64a55dca23ee1239649e03a7c361813dbcfc2a0817b0d8e94c907d6ed4b
MD5 hash:
fb1bc19121c4e190d83672bc71b493f0
SHA1 hash:
c3488b969ba578e28ee360be24b6416425a224a0
Link:
https://www.unpac.me/results/2566890b-4a00-4f31-bc96-e6aa091cc7fc/
SH256 hash:
39b016552a08bdbcbc7b59744db04a986f83bdfda1201878066feef6b06fc166
MD5 hash:
a06a4f4fb1183bcc218b7911102e8d29
SHA1 hash:
473436f07cb3017dce2c3a9ae6295f6cd58122be
Link:
https://www.unpac.me/results/2566890b-4a00-4f31-bc96-e6aa091cc7fc/
SH256 hash:
820ea5e31483807350db904a054f1b1f92b2bcbf8eda03321e877c1dc06e562f
MD5 hash:
e78614db11e3496fd454108b9dc5767d
SHA1 hash:
2a1b41dc47f554dbb8a20eb6a5c6a9bfd2365baa
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/2566890b-4a00-4f31-bc96-e6aa091cc7fc/
Parent samples :
ed9bfa1f7f07bff0cc174954b4ce718b7bdce2ee763242dbf8475ed5d39ed4b6
4df8ed5e7b1c5dfe367b89b30645ea500581291013faaf500a4de47c329ab8fa
5d9a0c121c55de87c1950e12fcf124ed935f511080e05a87a72f07ea3d350ef7
1fdcd91233a882bf833a62bca1e4dcf3421caf6fb38096b8f462a67c767a6173
7e36d0b2ba5a6b09423738f12a696379d98d61b64d0ed47a5cf6f1c9603bce3c
820ea5e31483807350db904a054f1b1f92b2bcbf8eda03321e877c1dc06e562f
8174eefb544829f0cccab2f0f4ec4086411987be71b6744c27a4c46f47e5873c
7eee1eb6d127253d4b70049f7c69338287b42dfee47a3b4926e5937fd9bd6250
344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2
dd6f99ed2cc3586d2af65cc1b359ccfa3448cde53ca4465f9ffe3e8bc4c86e12
2f1a648c2525b3264d4a3fd9efbefdc0e4126a9880d2c127d45a3b1332fe5825
1d3b464b3dc45eebba5783fd28accfb325cdc50f7b165286c0ec9cbd76521774
95d948e77fdb81bdeee51da079e6e6d7625531f9ec9f897a78df51cabf92974a
2137490a7f27e7699edd8eab00facacac1b28677d9eb3aa4d0cf460e53c5a037
3f9664d0797d2b2018493447b69d6f662642c00ec3b652ab1f61b999609baa63
e768e7a34bed579f0de9d9fdb0ca8d2adf8de7d636ab41d7b37eb230906e9787
f4d970fba03932f2d3ebdb87fc65795a646cfeded5dc236d670bd0559944be72
44e5228cfda6b52b192d2cdbce315ff517d43a087fb4bdde35b33ab197244bc6
f82f264ad6f058381f88f1a6a98315553ac229454e95d2da4260dc897c953016
74ca5aad35d138c31e8cc8bf3a0d3389ab321fac99483f475fa434a6ffd8a6a4
1bcb72b88ea1c633b9572258bfb6643c058e1e9454c3c2df61a87dcec3582678
fc5e50499a1fa723718d4b4624f12284ebb555cb577c4beec266b2bce0567b23
56140cf244531d1e238d942285ad7f4590b40bda2f2c80628d4f081345bb19c4
fd9dbcc0a59475ba77d799f67faeefe4264cbdec6b1a45180bd6104568a5ac52
915cd680a2253acc535668333c7147e97683c9a877b8b71c6256591ff42a2997
SH256 hash:
344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2
MD5 hash:
e6eb5738b057050d55b6cf696e28e545
SHA1 hash:
2921e57b21c589b6dfc3d298e964f51544970999
Link:
https://www.unpac.me/results/2566890b-4a00-4f31-bc96-e6aa091cc7fc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/344cee3534296bfa8f7c3d6a2ec62d91e0c24c36493a6680dc12b3a16a593df2

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

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 (GUARD_CF)high

Comments