MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f820bbd5d841a316ff7e8ee247bb52167eaf836408719201fbf27b2840e57379. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f820bbd5d841a316ff7e8ee247bb52167eaf836408719201fbf27b2840e57379
SHA3-384 hash: dbc14f8eac183e094d9d43a11fd4e5e847a8f8ce4ee6f899bfb7143833e9c089ed124beb05a7710858f02e07f122b36a
SHA1 hash: f2563ff362eff769cfabc49e10506d61878ad66a
MD5 hash: 3effaf1494c7911a098516b138bbb604
humanhash: nevada-golf-tennis-william
File name:file
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'094'144 bytes
First seen:2022-11-09 16:21:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:e2L3io3F93J3pxLo9tscttlAUDbPGMfM6nmtI:vSoV9krnstI
Threatray 22'844 similar samples on MalwareBazaar
TLSH T1D335E7AC755031EFC867C2AA9EA82CA4EB61347B431F8207901715ED9A0DBA7DF145F3
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13097/50/3)
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 jstrosch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-09 16:25:07 UTC
Tags:
agenttesla trojan rat
Link:
https://app.any.run/tasks/d66e698e-4af2-4fb9-b8f1-b800bf38b389

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/331319/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.20117.21669.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/636bd3b282dd9f2e26532dd4/reports/7b5b0bc2-0a00-4846-8cd5-bf493026510e/overview
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/bdf54c10-f4d0-44c5-88e4-ab74a9e4a94d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1109690
Signature
.NET source code contains very large array initializations
Antivirus detection for URL or domain
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 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 harvest and steal ftp login credentials
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f820bbd5d841a316ff7e8ee247bb52167eaf836408719201fbf27b2840e57379/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-09 14:20:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
16 of 40 (40.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7aqlxvoyigrrn736r3repo2scz7k7a3ebbyzeap36j5sqqhfon4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1904246781ba3ea8fb7e0595a6a6a5a88b44e8d56dd20057ed3aa3f188a66057
AgentTesla
34cdcc5de945d36929f78aca7bbccbc25537a68240da25db0a892a121a7eb87b
AgentTesla
3dea01db976219951bc27a506cd446a4bf680756e112e5528d91ab51be758183
AgentTesla
5bd46059d7476009319aa894c589bf08015e8fe30c5b92805c9dab585b3a88dc
AgentTesla
7a39852f6e424d0b3d9104aae535510d6945e6f6471581a8bc3480f6c4955d3a
AgentTesla
9a8323defa81082be3df96f2d053ebe6f2edc32c4f61c3e02fc22ac10d3b3824
AgentTesla
+ 22'834 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/221109-tt9n2aacc5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
f0070d19b71c9349d42af10eafc0239842356a6f44bbc229cfa46d223a9d7e92
MD5 hash:
3fe6f2cb666d0ab4ab4ea605d2e45805
SHA1 hash:
a4c4ec1445f14e98f829711e43f2e4a58af1e57a
Link:
https://www.unpac.me/results/5eadb52f-c198-47cb-b027-ea4c8646b808/
SH256 hash:
62766ca631dd4d6305ca7bb85b94178323ea633c9d76ecab723ef84e6aba28f6
MD5 hash:
6657eaec98e93cdc7d2947b38d4c2f10
SHA1 hash:
8758896087fe070c2aeb8df5e2f00d20a1348923
Link:
https://www.unpac.me/results/5eadb52f-c198-47cb-b027-ea4c8646b808/
Parent samples :
e2d06e9e6fb4bff6de858e6589e3b8f068e4064372a09093f28165f3da48e0a7
a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9
2e30619a9c0e6d353a6364fa8c2eed03ee10eaeb37999f084ff6c117b7e1a39d
dfbe11ecf8255697416dfd500454d1d8af9e4c62cf552eee648bea478ced5d05
6c4af3d70ab7e32640157fa6f862d25ecec7d6f8e0265de56213639b36b7166e
41cafe6bef34f95a60f53f863bce19203694e9799be506fc3a3b24a68ebde719
9a1776049b09113bdab8dda7852ab6c8a6e7bfd04bf78093b3d0dfc4a334d701
fa5a1df207a648eca9592adcf724bbc5e29667fca6d7f9e6ed64f0208fb43317
5ccd6e307e7ee093cbed92ac31b9b620a1b65bdc008764ef1e675eb038ec8895
f61e4df74d5c19667860efebc457f6c9c17b62405faed74729fa4cc48076d84e
d05562552bae6730dda2845ee78b6162580bccc3cf37d653e322c73a33a5b2fa
137e9fccdb01a5fab34c848d9adcd8367eef3b5b3bc90f9da975194baff54023
10e1700270818cbd44aaab66dbbe3207f5c0e2c6618293ac63c8f06638ad0e36
9973b03ea7db41819412aefaf318a3cb12b2383f2267383b6f0d270cbc20da1b
286d0110c4e9ecde79aa103a49f25042e60615ca586b277a4cf61388506e8dee
dc077770c6eac3a589aff5e72a4abf1d002bf28b9248c7fcc150ab95c90579a8
5a62071d708111d7d788c5445591adc14dee07690ce8adce9940b72be9d90d2f
7063963e95db4fdc0f7001fe59455e15434480804fa827397b5196e55f737d38
cd8e37f7504e7f93cb54eae97e49f49034ea2beb63837134f6c135297836d027
67f459d9530512ea4407afa0049ce95fd963c618da1046e7580362bdb3ed91dd
fdfb19c529c28dc9b79f55a39a51a47dc1466ef230918023ee4b29f3eab7b1f5
e324b443ec618a2d918e9be6a2a5868f0bff85f8e90bec619146f249585a1644
493ab622b2a06d2b28758eabf3762ea632cb9ca6b3b59d0fcda8dc025c8385a2
5ace7702d0fa480105ae05c8edd6344513b3f911d4257a6dec9c123d66a8e594
SH256 hash:
bd293e5d424a3d12e286c0319bd939bc582c0ea3fa3f0bfa87d64adbcee6521e
MD5 hash:
260c5b03364570e481646561875a16e6
SHA1 hash:
5bd5baf47ca22224a6d1b52245c24e4723fed14b
Link:
https://www.unpac.me/results/5eadb52f-c198-47cb-b027-ea4c8646b808/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/5eadb52f-c198-47cb-b027-ea4c8646b808/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/5eadb52f-c198-47cb-b027-ea4c8646b808/
SH256 hash:
f820bbd5d841a316ff7e8ee247bb52167eaf836408719201fbf27b2840e57379
MD5 hash:
3effaf1494c7911a098516b138bbb604
SHA1 hash:
f2563ff362eff769cfabc49e10506d61878ad66a
Link:
https://www.unpac.me/results/5eadb52f-c198-47cb-b027-ea4c8646b808/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f820bbd5d841/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/f820bbd5d841a316ff7e8ee247bb52167eaf836408719201fbf27b2840e57379

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 f820bbd5d841a316ff7e8ee247bb52167eaf836408719201fbf27b2840e57379

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2262120/
Cape
Cape
https://www.capesandbox.com/analysis/331319/

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