MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b. 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: 997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b
SHA3-384 hash: 9010c4571f6e85a165e91cc3d9003ff4234265d178c6f9a7d6703d592ab7978e9fb41692d82f39283997575d94be1063
SHA1 hash: 0704eeff7ad584ee2f32410fff3e79ab9ada0815
MD5 hash: d1bf728e7ba53eeccb6ed57f6c0f16c4
humanhash: rugby-alanine-one-leopard
File name:order-spec894589905pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:768'520 bytes
First seen:2024-10-07 07:08:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ueu+f0e7eizWQXuFHTyXQQx/Gqe62h9BJRBX3aWVaXj/h3mfz9T6jOCkR:uidzfXMHRkuB9TaWqZmfzP
Threatray 4'055 similar samples on MalwareBazaar
TLSH T1CFF412543BAD6720C66947F621E1C101A339932DF98DCB387EC7B0CE68C7B615365ACA
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 868e8e8e8e968eae (3 x Formbook, 1 x AgentTesla)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
370
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
order-spec894589905pdf.exe
Verdict:
Malicious activity
Analysis date:
2024-10-07 07:13:37 UTC
Tags:
smtp exfiltration
Link:
https://app.any.run/tasks/173c7fb7-69f7-4691-aa5c-baf2b8393e74

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.26132.20596.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6703890febeac9e680512c98
Tags:
Powershell Lien
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature masquerade overlay packed signed
Link:
https://www.filescan.io/uploads/6703890f4d903f1f7eeea7d5/reports/cff5c3c0-5c34-41cb-a66a-436ecc7b7cad/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b
Result
Verdict:
SUSPICIOUS
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/ee80f68c-5150-4198-934a-a7c6527d1d16
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1527716
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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 AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-10-07 07:09:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tf755fangantple2imlipopqv7mhs24ldyohhfenst67xi336rfq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
unknown_loader_037
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
17ea3ecae5fa2fbe640e5bfdf146dae281256aad17813aa6a30f6c5045845670
AgentTesla
2a34fdbd85ede8fa71f6c5133c3b38ce86334a0ec30cec9081b7b5d33cb6edf3
AgentTesla
5e7a31b88c9972678a7f64c36f42d7a0172e3f1672db3aeccc5c7e5c575524c0
AgentTesla
97aed74a1556b5b96eacd10c8ba1e206036d8f6fc35fab882689566c8c16aa6b
AgentTesla
997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b
AgentTesla
error
AgentTesla
+ 4'045 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/241007-hyr41awflg/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
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
Verdict:
Malicious
Tags:
agent_tesla
YARA:
n/a
Link:
https://app.threat.zone/submission/d6e9e232-cc46-42db-bfdc-9f02182cd003
Unpacked files
SH256 hash:
e9be1b7767d0e7a866215584925a4ee8140362e2a8e4e93132ebeabbc99a5944
MD5 hash:
1675423a98efe41b54613851fe421cd2
SHA1 hash:
ec653d566488de02946b0dc12e0e59f7c64a7872
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/8d0b8533-8efe-4e5a-bbb7-c04befebaf86/
SH256 hash:
3fa8d464c6e2d9b8bb7963aed0b0f31837e6ad1211414b77d18ed45768c3aef5
MD5 hash:
e89eaaddd83209d3d795ff15a6959adb
SHA1 hash:
da22373b877106d202fc472ae0d75829697085e0
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
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/8d0b8533-8efe-4e5a-bbb7-c04befebaf86/
Parent samples :
97aed74a1556b5b96eacd10c8ba1e206036d8f6fc35fab882689566c8c16aa6b
17ea3ecae5fa2fbe640e5bfdf146dae281256aad17813aa6a30f6c5045845670
7fd0b00c630f29f370623f698cb81c67960f1e7c8b6954c1a5c451fd5e1a4d06
997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b
9dd66636a21e8990100fb22b71f7b40ad06727ad8b574e42615ec73fa872c578
SH256 hash:
682c261fcd08c676ef231f46eac1c054c8df17522846b9e4adbafb62e8482dab
MD5 hash:
5a6cead6de3340dd9e0b16d599e5d1f5
SHA1 hash:
00e25f93284ff0d2493c6df3a596891d0848399e
Link:
https://www.unpac.me/results/8d0b8533-8efe-4e5a-bbb7-c04befebaf86/
SH256 hash:
997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b
MD5 hash:
d1bf728e7ba53eeccb6ed57f6c0f16c4
SHA1 hash:
0704eeff7ad584ee2f32410fff3e79ab9ada0815
Link:
https://www.unpac.me/results/8d0b8533-8efe-4e5a-bbb7-c04befebaf86/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/997fde940d30/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/997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b

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

File information

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

Malspam

AgentTesla

Executable exe 997fde940d301b37ac9a431687b9f0afd8796b8b1e1c73948d94fdfba37bf44b

(this sample)

  
Delivery method
Distributed via e-mail attachment

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

Comments