MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e240139a207773b24047ce352998870ba5db138ddeee2f03983e2e0b95ba7cdb. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e240139a207773b24047ce352998870ba5db138ddeee2f03983e2e0b95ba7cdb
SHA3-384 hash: f7f67d987183221db608a3deed3ef535fc5cf6535be29ead1b66145db5c6fc9dfbfad9bd85304d3831b7e6348d710d17
SHA1 hash: 19b49ce5e2473fda916815fa1156e6e04a1d7ed0
MD5 hash: 5b267b3ced989c8eb1f5c12615070ab8
humanhash: rugby-september-yankee-asparagus
File name:MV CHARLENE DETAILS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:651'776 bytes
First seen:2024-01-11 16:25:55 UTC
Last seen:2024-01-11 18:19:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:R+b2BC0W57MCntcrGKqPq4dhj1HlfQhuQcvhOmyvbLKI:U2B+yCCrlqC4PvQ5Fnvv
TLSH T148D42309329E4F39F0FD43FCA456150243F9DE255422E3A5EED6B4E329F2F0598A2A47
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
dhash icon 0084860a32b64400 (4 x AgentTesla)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
421
Origin country :
CH CH
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470399/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65a016a0fd5068bbc3d03935/reports/8b178c40-4cbb-4faf-af48-c959dacd3bd9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e240139a207773b24047ce352998870ba5db138ddeee2f03983e2e0b95ba7cdb
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/4fe5c90c-431e-4e5b-a2bb-b7a99c5170f8
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1373218
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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
Injects a PE file into a foreign processes
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)
Snort IDS alert for network traffic
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1373218 Sample: MV_CHARLENE_DETAILS.exe Startdate: 11/01/2024 Architecture: WINDOWS Score: 100 23 api.telegram.org 2->23 25 ip-api.com 2->25 27 2 other IPs or domains 2->27 35 Snort IDS alert for network traffic 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 43 9 other signatures 2->43 8 MV_CHARLENE_DETAILS.exe 4 2->8         started        signatures3 41 Uses the Telegram API (likely for C&C communication) 23->41 process4 signatures5 45 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->45 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->47 49 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->49 51 3 other signatures 8->51 11 MV_CHARLENE_DETAILS.exe 15 2 8->11         started        15 powershell.exe 23 8->15         started        17 MV_CHARLENE_DETAILS.exe 8->17         started        process6 dnsIp7 29 api4.ipify.org 64.185.227.156, 443, 49707 WEBNXUS United States 11->29 31 ip-api.com 208.95.112.1, 49709, 80 TUT-ASUS United States 11->31 33 api.telegram.org 149.154.167.220, 443, 49710 TELEGRAMRU United Kingdom 11->33 53 Tries to steal Mail credentials (via file / registry access) 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 19 WmiPrvSE.exe 15->19         started        21 conhost.exe 15->21         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e240139a207773b24047ce352998870ba5db138ddeee2f03983e2e0b95ba7cdb
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e240139a207773b24047ce352998870ba5db138ddeee2f03983e2e0b95ba7cdb/
Threat name:
ByteCode-MSIL.Trojan.GenSteal
Create hunting rule
Status:
Malicious
First seen:
2024-01-11 09:15:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4jabhgrao5z3eqchzy2stgehbos5we4n33xc6a4yhyxaxfn2ptnq._file
Verdict:
malicious
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240111-txhdysbcbk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6890953843:AAESDeAPFWFuXjE5oUpLiVkGoZxJQbW2ZFE/
Unpacked files
SH256 hash:
05c701e796567a98afd664481f2667abff69a58a6d8ad3af7616a27cc4f36ed4
MD5 hash:
4b462faff3377bfbfc79fa40c9e87b60
SHA1 hash:
f719f9c1dd83df22a212ac700cd56e20e7fd892c
Link:
https://www.unpac.me/results/3f1cebed-a3a7-470b-b421-886410658c3f/
SH256 hash:
364264b93e3dd4c5015a8a64927be85cbcaa0346bffb33b6e9d9afd9fe53a75a
MD5 hash:
6d5d47e91cc3a3585def6b8e8130b720
SHA1 hash:
f3a2eaf4ed52f29ce30b6316d187219c4a8887d3
Link:
https://www.unpac.me/results/3f1cebed-a3a7-470b-b421-886410658c3f/
SH256 hash:
ff1f225019791d502262c7d350ce44cc84a43a8a5752345a5b2b5c1fca3b9cab
MD5 hash:
8138f3444ada7e59f28249e19fae905a
SHA1 hash:
ae0629544d5d8464ae233d2e9746d5e169cb0fc6
Detections:
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
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/3f1cebed-a3a7-470b-b421-886410658c3f/
Parent samples :
bc72427282ffa8c3a16209daec0648ded710e748a20600d217edfb8de6a582c0
183c71d2749893b3018f8d521712a58c6b3efd449a5ecbbbb12df1da69e0f7f6
e240139a207773b24047ce352998870ba5db138ddeee2f03983e2e0b95ba7cdb
a9accaab2a3a2a724d811b2e1cf86a08ad3754dcb2eb325188ab1c2a7543341f
55f2afe80aaf7acecb9a81cd6171b4bf54a30aca00df32c4fc42aeb37d383f39
8826eb70de19f0bde0925ea53e0e33510e5414658ceaf5afacb6c1fb180d9745
SH256 hash:
21afe82a0b71ee589c26f32dc88e0a6e22817f21194b2a83f1807c6cecc8c818
MD5 hash:
440bb4db146ccb1161ac2bcf365d7676
SHA1 hash:
506eda511b46df6e95d86861e70fda81307f8623
Link:
https://www.unpac.me/results/3f1cebed-a3a7-470b-b421-886410658c3f/
SH256 hash:
e240139a207773b24047ce352998870ba5db138ddeee2f03983e2e0b95ba7cdb
MD5 hash:
5b267b3ced989c8eb1f5c12615070ab8
SHA1 hash:
19b49ce5e2473fda916815fa1156e6e04a1d7ed0
Link:
https://www.unpac.me/results/3f1cebed-a3a7-470b-b421-886410658c3f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e240139a2077/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/e240139a207773b24047ce352998870ba5db138ddeee2f03983e2e0b95ba7cdb

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: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:NET
Create hunting rule
Author:malware-lu
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 e240139a207773b24047ce352998870ba5db138ddeee2f03983e2e0b95ba7cdb

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/470399/

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