MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b1edf40241e2a1c042d2e7c4edb0fd36f7479cbd9d4845e65dd6637e704ed6a. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b1edf40241e2a1c042d2e7c4edb0fd36f7479cbd9d4845e65dd6637e704ed6a
SHA3-384 hash: 6efabe9065fb631faf7ba67fa4be2efef5aa5e922b9eddd12469ab7bd9f0925535956c0d416b01238dbb09fdb66325a6
SHA1 hash: 2eb1604713dbfeab2141c5ef9b63e78033f9cccb
MD5 hash: 3665f483df3bc5d674930d1235ae290a
humanhash: summer-delta-low-mississippi
File name:3665f483df3bc5d674930d1235ae290a.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:946'688 bytes
First seen:2022-10-20 16:01:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:aSRIMvqVDfEudPZNw1o2OYFxz60k+U15yXaPdjLif/qgyhGP3F9JLKX65G6wp:5RIhN+odgBk+e5yK1jLUoI3F9N0
Threatray 20'906 similar samples on MalwareBazaar
TLSH T17E1527B221D60597EA2A36758043D5B362FBAE412045D0C369D36FAFFC845BBC623397
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3665f483df3bc5d674930d1235ae290a.exe
Verdict:
No threats detected
Analysis date:
2022-10-20 16:03:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/724ac5e5-aacd-476d-ac1b-37583f4fbb3f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/322068/
Detection(s):
SecuriteInfo.com.Trojan.PWS.StealerNET.122.20314.15709.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/635170fab5f60e72b8c7a82e/reports/ced8a2d3-1969-469a-9e81-a389e705ba87/overview
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/5685ab8c-8720-4c5a-bbcc-ba6317195b4b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1094309
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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 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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b1edf40241e2a1c042d2e7c4edb0fd36f7479cbd9d4845e65dd6637e704ed6a/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-10-19 18:10:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
18 of 41 (43.90%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lmpn6qbedyvbybbnfz6e5wyp2nxxi6ol3hkiixtf3vtdpzye5vva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
61f96ea28d2752ba6b692f4320b65103ce85c90553b674bb2857142ff52e060a
AgentTesla
e17fc4493a9311d4141adcea3f0af7ea154f298b81a9f03e7dad28334ead2342
AgentTesla
ec6ae1eb0421ad161c99fc586e43d6b7509f5a41e85bb5a3b3490d97034aa062
AgentTesla
eee6adbe2376d92010a17285408021e90ed1612c640ee069c4e633612236ad65
AgentTesla
f67b4e7c0bd5af7ec047fe55ffc6badc7cf4468a9ac796f1c6344804e7f535c6
AgentTesla
+ 20'896 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/221020-tgsjzscddl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla payload
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8f45a3cd-c214-457d-803b-8e313795a9b5
Unpacked files
SH256 hash:
0fe76fa81852663e7a7fd8971fa7c2a342838d72e42b0ca6a0c9175c50ab081a
MD5 hash:
620de5d9b4dfacb333cf3dd0fb2fb15c
SHA1 hash:
8cc714194b90dc3925fd8668db1bc42396b063a0
Link:
https://www.unpac.me/results/316289a2-36b7-4f2b-b74a-3a05ab362f27/
SH256 hash:
904c75838ffb3499fd1fb77987274dd5d698b004b4041f2b802aef140a0cfdcc
MD5 hash:
71be3ea10e4877b0084ab2dbbc2f50d4
SHA1 hash:
4982e4320818859535a745ac5077bce735e9b20f
Link:
https://www.unpac.me/results/316289a2-36b7-4f2b-b74a-3a05ab362f27/
SH256 hash:
4c2a7f76d8fc5cfe9f205337b2738db0acb94bed8bd05a1bc5d4e93024381511
MD5 hash:
319753a2f6886de0021a5c6317ddf728
SHA1 hash:
3f461f1af4cb72c38295c7f5ae5c2a85bc279cd3
Link:
https://www.unpac.me/results/316289a2-36b7-4f2b-b74a-3a05ab362f27/
SH256 hash:
678d527fc01a0eaa1be366ca97b0ad5a3fe890b1ef8267d2fc981ff43c4d08e5
MD5 hash:
2da433d67db4775d8f02a8fed4b31bf3
SHA1 hash:
235fe8f2076f3b5cfffacc574825550cee8e61e9
Link:
https://www.unpac.me/results/316289a2-36b7-4f2b-b74a-3a05ab362f27/
SH256 hash:
edadc813f4440ada276da601d8f31780e5e138b8ee392e3f49a509322a1fb51e
MD5 hash:
574597554c69083c1af2b742a97a92b6
SHA1 hash:
043eea660b8650c5a0042f842fd8db3516d37a2c
Link:
https://www.unpac.me/results/316289a2-36b7-4f2b-b74a-3a05ab362f27/
SH256 hash:
5b1edf40241e2a1c042d2e7c4edb0fd36f7479cbd9d4845e65dd6637e704ed6a
MD5 hash:
3665f483df3bc5d674930d1235ae290a
SHA1 hash:
2eb1604713dbfeab2141c5ef9b63e78033f9cccb
Link:
https://www.unpac.me/results/316289a2-36b7-4f2b-b74a-3a05ab362f27/
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/5b1edf40241e2a1c042d2e7c4edb0fd36f7479cbd9d4845e65dd6637e704ed6a

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_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
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.

Web download

AgentTesla

Executable exe 5b1edf40241e2a1c042d2e7c4edb0fd36f7479cbd9d4845e65dd6637e704ed6a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2378411/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/322068/

Comments