MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e2598ee2aeeed340758b04a4d53f7a0934af3e65d8a2ee673bcda62aee5166c. 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: 17


Intelligence 17 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e2598ee2aeeed340758b04a4d53f7a0934af3e65d8a2ee673bcda62aee5166c
SHA3-384 hash: 5f1cd200ce6626d5d4c17bbd29c61a2c84df526dcfe84ce155a80e11034b63bb1a4eb57d49ddbc56b530af68aaed6f6c
SHA1 hash: d992e32fd4b46cbe0ec2400ca8a7d9970de5ac8c
MD5 hash: 39905ac1327d33d618d75c0501dc137a
humanhash: spaghetti-vermont-stairway-fish
File name:dekont.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'664'000 bytes
First seen:2023-11-13 16:48:39 UTC
Last seen:2023-11-14 12:37:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:0EFZFv5CzOOk7vS965V0UEG/tT2lbNBwWDxUwYx5tIErKeqfNDephkktLFZ6e87Z:0wrADkTbT2lbNBwWM5S8qQmktBAe8V
TLSH T19775C703BE4E99A2C549273BC59708280776E9836713F71BB94A236918437767E4BE0F
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)
Reporter abuse_ch
Tags:AgentTesla exe geo TUR

Intelligence

File Origin
# of uploads :
4
# of downloads :
314
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/458380/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.17730.12845.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6552538b3dd412119bfaa031/reports/1c782963-adee-4be1-a832-88104212eea8/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/9e2598ee2aeeed340758b04a4d53f7a0934af3e65d8a2ee673bcda62aee5166c
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/06d6f497-88e0-4b3a-b37d-f0dc9f8d8e2e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1341843
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
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)
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9e2598ee2aeeed340758b04a4d53f7a0934af3e65d8a2ee673bcda62aee5166c
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9e2598ee2aeeed340758b04a4d53f7a0934af3e65d8a2ee673bcda62aee5166c/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-11-13 10:20:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tyszr3rk53wtib2ywbfe2u7xucjuv47glwfc5zttxtngflxfczwa._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/231113-vbpftaee67/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
7ba8185eb26675df7991d6024dcf9d11a21bc45ade7195e680b5254b147d1f68
MD5 hash:
fd7d09ae9be9a16dd87a484e3d89a110
SHA1 hash:
bb4e90eaf6d742b2d7493249dd2c0581eaeb3ff9
Link:
https://www.unpac.me/results/482d3c29-f70c-4feb-9786-5d186fef4fea/
SH256 hash:
58a7155cbfb7dc48238e539e6de325dda5f8d14be9348eccae665484e799300d
MD5 hash:
e1b25f004b2c05426587ddd220c5120b
SHA1 hash:
af00a13963c23fca5f5954c5bfc79c4181dc7285
Link:
https://www.unpac.me/results/482d3c29-f70c-4feb-9786-5d186fef4fea/
SH256 hash:
167056f4c7fb4bcf84a2e48a7b6a6943b588821db48fb2f9ce95144f23bf94da
MD5 hash:
93b2cd5b1e931cf5fffe03fc0b82ffdd
SHA1 hash:
8cee897b10533f9ead26da0a50333b55f16c848e
Link:
https://www.unpac.me/results/482d3c29-f70c-4feb-9786-5d186fef4fea/
SH256 hash:
34c66bdf17800e58cb835d94d77398087daba33f789e7a62db6745bfd0323654
MD5 hash:
36e5071b498ef17024ac707f600fb466
SHA1 hash:
15f7dfcfbb403b49b4a501615fc7ec3d9a57c095
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/482d3c29-f70c-4feb-9786-5d186fef4fea/
Parent samples :
9e2598ee2aeeed340758b04a4d53f7a0934af3e65d8a2ee673bcda62aee5166c
e15644a809333b1e0cce7bab9f423af06b2362c501d3d8aac394ff2b367a0ad4
f33f7b39549696d664e95036d69d5e63f825eccfcf483ec984991aba24fca303
SH256 hash:
9e2598ee2aeeed340758b04a4d53f7a0934af3e65d8a2ee673bcda62aee5166c
MD5 hash:
39905ac1327d33d618d75c0501dc137a
SHA1 hash:
d992e32fd4b46cbe0ec2400ca8a7d9970de5ac8c
Link:
https://www.unpac.me/results/482d3c29-f70c-4feb-9786-5d186fef4fea/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9e2598ee2aee/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/9e2598ee2aeeed340758b04a4d53f7a0934af3e65d8a2ee673bcda62aee5166c

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: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_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: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 9e2598ee2aeeed340758b04a4d53f7a0934af3e65d8a2ee673bcda62aee5166c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/458380/

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