MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3d86b13d59fefeca390e1f69940e370b3188fbdc80604d1869af9b16b4646f8. 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: 14


Intelligence 14 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3d86b13d59fefeca390e1f69940e370b3188fbdc80604d1869af9b16b4646f8
SHA3-384 hash: 0d068fe9088e950fc1ea2a8f9ea2b7ba2a7071a72e0730bce13b7b3aad38705c49d338d0b0388b216e23e6f351c3a4c7
SHA1 hash: a1b4e30296013f44a4106fcafa196ea39e107248
MD5 hash: 5be1ceae05167dcef18163091ab19a7d
humanhash: artist-jupiter-mango-sink
File name:SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.27950.15568
Download: download sample
Signature AgentTesla
Create hunting rule
File size:680'960 bytes
First seen:2024-01-15 01:05:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:qwRZcd51I1+nPuD/ZhENqmoTNGj4AafLJiodzMGLzIiQwtidEtyRgegkffA7:pcdYc0ZHdUkMGvvDXk0kf
Threatray 6'122 similar samples on MalwareBazaar
TLSH T10DE4236D27655865C27E8BF374308659A3B2C4A60232FFB44C2990DC4EF3B739D65362
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon cc8a8acc8caaaacc (3 x AgentTesla, 1 x Formbook)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
323
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470832/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.27950.15568.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65a484fa8369fab94dedfc54/reports/aaf1de58-e391-43bb-995b-c222f8ecca3a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/e3d86b13d59fefeca390e1f69940e370b3188fbdc80604d1869af9b16b4646f8
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:
Unknown
Link:
https://analyze.intezer.com/analyses/38e2ed34-bce5-4866-8c91-6a485b611b4d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1374547
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
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 domain / URL
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)
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)
Writes to foreign memory regions
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/e3d86b13d59fefeca390e1f69940e370b3188fbdc80604d1869af9b16b4646f8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e3d86b13d59fefeca390e1f69940e370b3188fbdc80604d1869af9b16b4646f8/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4pmgwe6vt7x6zi4q4h3jsqhdoczrrd55zadajumgtl43c22gi34a._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1
AgentTesla
a0a6aecabb4be0f50081fa24e2b6efe4807522ffbdd0a09e56a4ace6fa35b3a6
AgentTesla
d828c33f3480155b1115184b721e44c7a42a8026752ffc28a593e3c2284ac716
AgentTesla
+ 6'112 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240115-bf23xsfda3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
bb265a8187cc1151c765128f6b8340c01b6283e29a3bbc8a3086a6c0a822c604
MD5 hash:
cb694dfef9a731230d1534e865e8f9b1
SHA1 hash:
defec996a4dc314488b016d7727f6c22ef4917fd
Link:
https://www.unpac.me/results/3ba89ee1-f77c-43d2-b7bc-702339c2c4cd/
SH256 hash:
d33ae91b93244da876e1e26dec18aeae11ba8f283a2628d2df73b5b7423d3773
MD5 hash:
dc4d97ff8c5ac6d5735ff136793d3dc6
SHA1 hash:
9f60680cca2bb0f59efe156310ec8d498e528d57
Link:
https://www.unpac.me/results/3ba89ee1-f77c-43d2-b7bc-702339c2c4cd/
SH256 hash:
218e08295c8f57721936bbfb73162e3725d87158aee8c4572eb18376e1390e5b
MD5 hash:
c9eb9d5d8f0fd0dab13a0c9d1ffd79d2
SHA1 hash:
8b27578999f10b110506b7cdec7741ced9017487
Link:
https://www.unpac.me/results/3ba89ee1-f77c-43d2-b7bc-702339c2c4cd/
SH256 hash:
8d214f64cd3546c138eb5485089869a067a359e4a290e963965e85d3025e94a3
MD5 hash:
8858c988c12498ad7bedcfb3397c7dda
SHA1 hash:
1a09b0d34e2a80d4e3c72eed3d16e17e6e437120
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_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/3ba89ee1-f77c-43d2-b7bc-702339c2c4cd/
Parent samples :
10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1
d828c33f3480155b1115184b721e44c7a42a8026752ffc28a593e3c2284ac716
e3d86b13d59fefeca390e1f69940e370b3188fbdc80604d1869af9b16b4646f8
558122a88015bea8cc58d92d22e752167ccf7d837d8d85a3070497471660de3a
SH256 hash:
e3d86b13d59fefeca390e1f69940e370b3188fbdc80604d1869af9b16b4646f8
MD5 hash:
5be1ceae05167dcef18163091ab19a7d
SHA1 hash:
a1b4e30296013f44a4106fcafa196ea39e107248
Link:
https://www.unpac.me/results/3ba89ee1-f77c-43d2-b7bc-702339c2c4cd/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e3d86b13d59f/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/e3d86b13d59fefeca390e1f69940e370b3188fbdc80604d1869af9b16b4646f8

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.

Cape
Cape
https://www.capesandbox.com/analysis/470832/

Comments