MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c51d1cb1d28a45a81fca1a9f810215067cf815e19428debefcf9070491da053. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c51d1cb1d28a45a81fca1a9f810215067cf815e19428debefcf9070491da053
SHA3-384 hash: 70d40b5e3ba37d85b572ab42eefb704a67e56dd2035417bee5202be9bb801fb220b118f35b03fbd5d6571aebc3156334
SHA1 hash: feafa22235d3fbc12079c53cd6cd77ba3de5061b
MD5 hash: 1b5b03ea3e3a267e9ee28c50c26d29e8
humanhash: aspen-vermont-florida-island
File name:List of order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:683'520 bytes
First seen:2023-08-10 16:43:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:83L87+2lVqhrSEtPQabCvCFPOc8QOu3Mq2alg+PUrg2ZJmLm6bW47R2KELnnrCAs:yg7+2lVqhGYHrhn3722PUrJYy9KELn+n
Threatray 5'553 similar samples on MalwareBazaar
TLSH T14CE4238A13A9275BD0B10BFDA4212613437DA74F54F6EF8BFCC564E98A6E9148F11F02
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.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 6810707169700020 (10 x AgentTesla, 7 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
273
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
List of order.exe
Verdict:
Malicious activity
Analysis date:
2023-08-10 17:00:19 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/cb4aab0f-b721-492b-af1c-7443ae97ba73

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/441970/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8c51d1cb1d28a45a81fca1a9f810215067cf815e19428debefcf9070491da053
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/8a6db4a3-99df-438a-bf24-d680ff5937f6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1289538
Signature
.NET source code contains potential unpacker
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
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 dropped file
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1289538 Sample: List_of_order.exe Startdate: 10/08/2023 Architecture: WINDOWS Score: 100 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 6 other signatures 2->44 6 List_of_order.exe 3 2->6         started        9 svchost.exe.exe 3 2->9         started        11 svchost.exe.exe 2 2->11         started        13 2 other processes 2->13 process3 signatures4 46 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->46 48 May check the online IP address of the machine 6->48 15 List_of_order.exe 17 5 6->15         started        50 Multi AV Scanner detection for dropped file 9->50 52 Machine Learning detection for dropped file 9->52 process5 dnsIp6 24 api4.ipify.org 64.185.227.156, 443, 49705 WEBNXUS United States 15->24 26 ssl0.ovh.net 193.70.18.144, 49706, 587 OVHFR France 15->26 28 api.ipify.org 15->28 20 C:\Users\user\AppData\...\svchost.exe.exe, PE32 15->20 dropped 22 C:\Users\...\svchost.exe.exe:Zone.Identifier, ASCII 15->22 dropped 30 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->30 32 Tries to steal Mail credentials (via file / registry access) 15->32 34 Tries to harvest and steal browser information (history, passwords, etc) 15->34 36 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->36 file7 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c51d1cb1d28a45a81fca1a9f810215067cf815e19428debefcf9070491da053/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-08-10 11:50:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rri5dsy5fcsfvap4ugu7qebbkbt47ak6dfbi327pz6ihasi5ubjq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947
AgentTesla
0ed77fd89bf16db78b75431e59d9e15c2a284563cb77bc69d49a45823accca80
AgentTesla
5167b917426b8435d81522f885966f00cbf7f5b896e2a6b18696bb0f1194756c
AgentTesla
5aa663f88bbd1d58ab129a4ded631a1d93ce4e13a5bfe7e0d933ddd1453d55a4
AgentTesla
974ca7ad435352579a6080a0437db8fb96a3cc0627799820cbe3aac2fd0a6a0f
AgentTesla
99e76ca97c74ea9e8fe112a45a88f4fd6a684cda8d8666dfe20dc2eef4d61455
AgentTesla
9b67d73aba7b77eb7417aebecf9874b40192c2348304aff93f4008ebcc6a3fc1
AgentTesla
e227cac009c4c07036de567a0acb34cb3ad5de4e60015dabdcdcfc5bf24791db
AgentTesla
+ 5'543 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/230810-t8tw5afb54/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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
Unpacked files
SH256 hash:
504410fd6158a7346f5a2e7b7714203b329d46dab5d129719410d5c325122804
MD5 hash:
74ed681a2d7aed1dae5627d4367474f8
SHA1 hash:
cad2df636d3f0710f69fdb18cbae03a332341dd3
Link:
https://www.unpac.me/results/f9da06fe-7a74-4708-9ec7-12ac15eca55f/
SH256 hash:
8fcedcebcff7eb148b77836034f125810ce8a4dbd18ae5f122d0c798f3ab5613
MD5 hash:
6c5c5d286f2db3d61edfe3b0003656b1
SHA1 hash:
85dc2fa3f38f0a6d52a29198b8d64c89ff91e7c0
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/f9da06fe-7a74-4708-9ec7-12ac15eca55f/
SH256 hash:
d4738eb321ac05e772fc7c79b3a71e6575fe99b34710273c2de4bc4d8d177142
MD5 hash:
6acc9c75994febc741faf8301e36bf93
SHA1 hash:
4f43ff03540c1ad58b2dfb03f2f28d778652b7a2
Link:
https://www.unpac.me/results/f9da06fe-7a74-4708-9ec7-12ac15eca55f/
SH256 hash:
fad9112aa80e6aa9b09ce8722079e4d4743f22f2327e753e2b94076f4ff0c2dd
MD5 hash:
8361407e19c47cddca06c7b19719ade1
SHA1 hash:
2393857a6e3f68392399ba107c70401e933428b3
Link:
https://www.unpac.me/results/f9da06fe-7a74-4708-9ec7-12ac15eca55f/
SH256 hash:
8c51d1cb1d28a45a81fca1a9f810215067cf815e19428debefcf9070491da053
MD5 hash:
1b5b03ea3e3a267e9ee28c50c26d29e8
SHA1 hash:
feafa22235d3fbc12079c53cd6cd77ba3de5061b
Link:
https://www.unpac.me/results/f9da06fe-7a74-4708-9ec7-12ac15eca55f/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8c51d1cb1d28/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/8c51d1cb1d28a45a81fca1a9f810215067cf815e19428debefcf9070491da053

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: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 8c51d1cb1d28a45a81fca1a9f810215067cf815e19428debefcf9070491da053

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/441970/

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