MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e4a644ab5ad02854fef51a8167107c8b5bd4fe503d8bf84fb08dc78fcd9f53b. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e4a644ab5ad02854fef51a8167107c8b5bd4fe503d8bf84fb08dc78fcd9f53b
SHA3-384 hash: 8fdc147319bfbe6ff6450ecc7bc495e4e738ff9379c14c2e465a47d2c0e335826f6a17ab64bb73e5852e3fd16409ad22
SHA1 hash: 12bede9cc86635f520a3fe6b006a4a7dc8858210
MD5 hash: b22bfaedfb1e0c435f49909cdb14ff08
humanhash: lake-washington-fanta-romeo
File name:b22bfaedfb1e0c435f49909cdb14ff08.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:780'288 bytes
First seen:2023-06-02 09:21:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:0XtR7l7xdvo/MdyrhFgtDsuBHsSj5J4+saBGei+LTkNIcYt0MDWBLLr/stiA+OFl:0t9BqmycgiH75BDkNIcRoWxqiA+yo6vb
Threatray 4'656 similar samples on MalwareBazaar
TLSH T1EAF41226AFBF8A2BC00AEEBC163841B553FCD250F03BDA979ED3595FD85963058405A3
TrID 53.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.9% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.7% (.EXE) Win64 Executable (generic) (10523/12/4)
4.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.3% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b22bfaedfb1e0c435f49909cdb14ff08.exe
Verdict:
Malicious activity
Analysis date:
2023-06-02 09:25:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2aaedd98-aad9-4b9e-95ea-7d3ae84184b4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/394732/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.20489.3940.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6479b4c2e794f9b5b39e3023/reports/84637c20-408b-48f7-8b39-f55198ad7f75/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/8e4a644ab5ad02854fef51a8167107c8b5bd4fe503d8bf84fb08dc78fcd9f53b
Result
Verdict:
UNKNOWN
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/d7429972-439d-474e-8699-7efa341fdf6b
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1247500
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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
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 zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e4a644ab5ad02854fef51a8167107c8b5bd4fe503d8bf84fb08dc78fcd9f53b/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2023-06-02 07:05:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzfgisvvvubikt7pkgubm4ihzc232t7fapml7bh3bdohr7gz6u5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
443bf4c67abdfcfa19422630a83facdbe366945ba39b62ca6261f81224787d80
AgentTesla
75b154cf245787ef5077d51af20771c1c00d4beda8c768ccaafce426129554f0
AgentTesla
9d19092e410ffb1914d7cd9271ec34b5aa8973eda65fd821851e53921a7017fe
AgentTesla
a4407b972d1cb08cfa3307a6d595dba07c7c997eb470166d08deb68fdfb96f9a
AgentTesla
a558acd6978677d1f7ea7e1a18f675d7a49b0c3216633b2aac042abc2d0a54af
AgentTesla
aa8af7d536784e3cf37f4a5011112d9ad3eb8d91c5b786ad6ad0ca9a1cdb173f
AgentTesla
b3a7ea821b270c6288e2fa8cd820c1c131db61954e2ef048dab82a5ef4c6ac64
AgentTesla
c33a4a01c095a0f649625c0af1a6a204fcdad3c75330865210f0d1aad01529a6
AgentTesla
e21548973f158e8fbc7b0cd460019fb0d378ceb55f20a49b6ae346520e1f58b2
AgentTesla
f49567411601a3c9cc5dae7dfaea5ceb6892df63acea8cb6e3967d5d14c9b26f
AgentTesla
+ 4'646 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230602-lbxmrabb6y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/fdb931fc-0a19-40b8-9f1f-8cec9962f7b3/
SH256 hash:
0a095bd200871b16e594313887b5ac6f291bf1f7a8e723aa170cc4c48f43becc
MD5 hash:
4414783eea71f25e2fdc17fda5418111
SHA1 hash:
ca30cafbd0592547ec60fdad5ddf6840f3c69142
Link:
https://www.unpac.me/results/fdb931fc-0a19-40b8-9f1f-8cec9962f7b3/
SH256 hash:
59c15353394e2a3ed293c8194a0a40b1c29822ec2caec7e0e9213b9e2a7b3e24
MD5 hash:
2e652bdb9c25b7bbc36bcba66b3a5233
SHA1 hash:
77af9e048e1bb927c102bbf531f21af295a45072
Link:
https://www.unpac.me/results/fdb931fc-0a19-40b8-9f1f-8cec9962f7b3/
SH256 hash:
93e8a1f850460bd1eab232cec1d5354b90db96ccec35881159d4ac3294b6f9a9
MD5 hash:
21612910085bf351aab87b58f17bb11c
SHA1 hash:
440e0b4a4d1c60cf29b629f9fcbc5da32a29fd1d
Link:
https://www.unpac.me/results/fdb931fc-0a19-40b8-9f1f-8cec9962f7b3/
SH256 hash:
f40b57b117542585309ed9e0c4fb52b92f7ce5c46f1a2e0595658155de2e6dd4
MD5 hash:
9c113d5649acd31f09f693473c7cb50b
SHA1 hash:
0aee4c5e476946f36bcc8c87fab8bf0677fa82d3
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/fdb931fc-0a19-40b8-9f1f-8cec9962f7b3/
Parent samples :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 hash:
8e4a644ab5ad02854fef51a8167107c8b5bd4fe503d8bf84fb08dc78fcd9f53b
MD5 hash:
b22bfaedfb1e0c435f49909cdb14ff08
SHA1 hash:
12bede9cc86635f520a3fe6b006a4a7dc8858210
Link:
https://www.unpac.me/results/fdb931fc-0a19-40b8-9f1f-8cec9962f7b3/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8e4a644ab5ad/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/8e4a644ab5ad02854fef51a8167107c8b5bd4fe503d8bf84fb08dc78fcd9f53b

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: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 8e4a644ab5ad02854fef51a8167107c8b5bd4fe503d8bf84fb08dc78fcd9f53b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2641530/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/394732/

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