MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431. 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: 18


Intelligence 18 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431
SHA3-384 hash: bd066cb75d35613a208e21cffff55b05635479bc94ff36edbbe61a89fa241b3313463137e8b941a9738327cdc8e07137
SHA1 hash: 2c2b828705e4ddc314d3a9aee659baad7ca650bd
MD5 hash: dd800a9d42c8d41146c3f8f53ccd29f9
humanhash: fish-wolfram-robert-whiskey
File name:2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431
Download: download sample
Signature AgentTesla
Create hunting rule
File size:872'968 bytes
First seen:2025-01-10 14:52:34 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 24576:SMu2uO0l+nEXtAdU6xp8flT4zgS4v8PeT/SWmqmo:BuT3upikcS4UmT/Ao
Threatray 31 similar samples on MalwareBazaar
TLSH T1EA05CFC03B25770ECD6DA830853ADCB8A2642E78B005B5E369DE3B9776FD1129A0DF51
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 0d24f2d3d8d06062 (1 x AgentTesla)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
399
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
sality
Create hunting rule
ID:
1
File name:
tight.exe
Verdict:
Malicious activity
Analysis date:
2024-12-19 01:27:14 UTC
Tags:
golang ims-api generic sinkhole berbew virlock ransomware mydoom xred backdoor sality lunam arch-exec sysbot neshta evasion peristeronic arch-doc tiwi stealer agenttesla ftp exfiltration discord putty tool rat revenge remote smtp wannacry basun
Link:
https://app.any.run/tasks/3c833246-c2f7-4a50-95ab-723b86d4d964

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Remcos-10040067-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6781344c2c8240e189bb96ef
Tags:
agenttesla lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected remcos vbnet
Link:
https://www.filescan.io/uploads/6781345610df0fde5dd416f6/reports/a5f55f86-ddbd-422a-ba9f-560893dc1de5/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/595cecf1-0f16-4fdd-b437-72687be407be
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1587684
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1587684 Sample: IUqsn1SBGy.exe Startdate: 10/01/2025 Architecture: WINDOWS Score: 100 43 api.telegram.org 2->43 45 api.ipify.org 2->45 61 Suricata IDS alerts for network traffic 2->61 63 Found malware configuration 2->63 65 Multi AV Scanner detection for submitted file 2->65 69 7 other signatures 2->69 8 IUqsn1SBGy.exe 4 2->8         started        12 AppPoint.exe 3 2->12         started        14 AppPoint.exe 2->14         started        signatures3 67 Uses the Telegram API (likely for C&C communication) 43->67 process4 file5 37 C:\Users\user\AppData\...\IUqsn1SBGy.exe.log, ASCII 8->37 dropped 71 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->71 73 Adds a directory exclusion to Windows Defender 8->73 75 Injects a PE file into a foreign processes 8->75 16 IUqsn1SBGy.exe 16 18 8->16         started        21 powershell.exe 23 8->21         started        77 Multi AV Scanner detection for dropped file 12->77 79 Machine Learning detection for dropped file 12->79 23 AppPoint.exe 14 15 12->23         started        25 AppPoint.exe 12->25         started        27 AppPoint.exe 14->27         started        signatures6 process7 dnsIp8 39 api.telegram.org 149.154.167.220, 443, 49710, 49713 TELEGRAMRU United Kingdom 16->39 41 api.ipify.org 104.26.13.205, 443, 49708, 49741 CLOUDFLARENETUS United States 16->41 33 C:\Users\user\AppData\...\AppPoint.exe, PE32 16->33 dropped 35 C:\Users\...\AppPoint.exe:Zone.Identifier, ASCII 16->35 dropped 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->47 49 Tries to steal Mail credentials (via file / registry access) 16->49 51 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->51 53 Loading BitLocker PowerShell Module 21->53 29 WmiPrvSE.exe 21->29         started        31 conhost.exe 21->31         started        55 Tries to harvest and steal ftp login credentials 27->55 57 Tries to harvest and steal browser information (history, passwords, etc) 27->57 59 Installs a global keyboard hook 27->59 file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431/
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-12-18 07:27:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fyy37pcrmb7rilqecpnxjtwxo25sa5ciybjlsnrskdjlsptrqqyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
003b43813ec5522429efc587a873871a2d6fc14c4c9c6008a7d27bce0920db19
AgentTesla
42ee113ccf756a8e8950cb81a36558e707f20f59aef11401ca08269cce065c0f
AgentTesla
63ff1a1be734e83c37ff7039e8b7a2b303a5e2df7b53ce2158a75c2e26d6906a
AgentTesla
7f3a6082c0ab2b881863c4dfe7328ef497155d2d962fa4a1976a5c26ec1d4e66
AgentTesla
9ba87d90f707c080cc4833ab960ff76301f1615d19271d5f2749a2594eec7d12
AgentTesla
bcc41988bc560c5ddf3e58165cc25daec67e3a33529b2179868f1b4b7746db7a
AgentTesla
d52b8e527ad35f54de8e65b0d7c324a9c1afddcd0d09e4d20ea0cb7c8b327394
AgentTesla
error
AgentTesla
+ 21 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection discovery execution keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/250110-r9cywszmgq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
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
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Malware Config
C2 Extraction:
https://api.telegram.org/bot6224217116:AAGNvwYwFGJq74My50AttE7zm5CocLNeufI/
Verdict:
Malicious
Tags:
external_ip_lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/f12da21c-fd24-4d7b-8f23-27e3eee7c566
Unpacked files
SH256 hash:
26a4461df515fd7938a65d637910116fb746e8a6df783b488879b01ac49e93d7
MD5 hash:
f8ffe2afdeb36265faf9adfabedcbb27
SHA1 hash:
d78b0520a3da1eb22fb165da1d4226b0e633200c
Detections:
AgentTeslaXorStringsNet
Create hunting rule
MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
Link:
https://www.unpac.me/results/b984a1b6-31f0-45b3-9daa-eb8d0fdc13be/
SH256 hash:
117c984a4b6c0bc0d29ee3bee08babe51bf8e5e9288726974c200fd5ca58ed10
MD5 hash:
bc07fcf586482a89d878684072409c5a
SHA1 hash:
ca195505dd9659666eb029983f6e189ce316ae9e
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/b984a1b6-31f0-45b3-9daa-eb8d0fdc13be/
Parent samples :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 hash:
a88099c64bb819409f950f854fcadf398ed883715041c5bafb7eaadc3ab60b3f
MD5 hash:
696817097589f3ab38c78f5e3ae838ec
SHA1 hash:
b895d25d64b5e061a2e773bc1eb1fc929cea3f3e
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/b984a1b6-31f0-45b3-9daa-eb8d0fdc13be/
SH256 hash:
2e31bfbc51607f142e0413db74ced776bb207448c052b9363250d2b93e718431
MD5 hash:
dd800a9d42c8d41146c3f8f53ccd29f9
SHA1 hash:
2c2b828705e4ddc314d3a9aee659baad7ca650bd
Link:
https://www.unpac.me/results/b984a1b6-31f0-45b3-9daa-eb8d0fdc13be/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2e31bfbc5160/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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 (HIGH_ENTROPY_VA)high

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