MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67471fae443ff5de8fca2d684c5a7005824c988cfe45583d0b11fa23375ba25a. 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: 17


Intelligence 17 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67471fae443ff5de8fca2d684c5a7005824c988cfe45583d0b11fa23375ba25a
SHA3-384 hash: acdbdf5b604ecdaa92eb1bf854dc0d44a8f28072c75283f780e5feb9b57886a2b85e0f0b78e37fff97bd016d94ca0559
SHA1 hash: d75ab65bd0841006e09d6d00666567819ed9f2db
MD5 hash: cd0a2dc1d0b2ecfd6537d27cfd3743fc
humanhash: september-india-alpha-grey
File name:provide quotation.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:821'248 bytes
First seen:2023-06-06 07:30:17 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 12288:35oyXiTB2QwL8aA5HWldUvVHRJqdsC4EAyRnPLhgTNutZAx:JoyULa4H2UD7e3RnVyktZA
Threatray 3'384 similar samples on MalwareBazaar
TLSH T1F405B63D5BB4CEA390B4C6584BCCB4E7B1859B1735884F5548EE933B128E90D7AC227E
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)
Reporter cocaman
Tags:AgentTesla exe QUOTATION

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
provide quotation.exe
Verdict:
Malicious activity
Analysis date:
2023-06-06 07:30:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e9cee782-45d1-4a93-af96-250ebe868980

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/395987/
Detection(s):
SecuriteInfo.com.Variant.Tedy.373934.6217.31738.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/647ee0b88bd2cb19a50fe31e/reports/2e5ee534-6209-4872-b7c5-77ccc8f62637/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/67471fae443ff5de8fca2d684c5a7005824c988cfe45583d0b11fa23375ba25a
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/439bb520-eee7-4f4e-80d7-f2b56ae623e2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1249312
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 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
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/67471fae443ff5de8fca2d684c5a7005824c988cfe45583d0b11fa23375ba25a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-26 06:18:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m5dr7lseh7255d6kfvueywtqawbezgem7zcvqpilch5cgn23ujna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
137e86854872b9e443640a442a445ce23b82b527a1fcfa7a8c3ee135ac0e1fb0
AgentTesla
22f78673c87c878a5be8e407f697613d8b1dd28f08a2419e8be224fabc3f02ea
AgentTesla
31fd23039c3d2cd75d9b8a4e51a267f7c7d678dd996d67506adb1cbfe0602c5b
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3625699aceef8218cece58914659f6ba003e6f26ad033645ed738b4972050aa5
AgentTesla
3999ae85e06577c12f54b2b716c659836945aa0ca246af9607d27a756f44d194
AgentTesla
3c1afe298565b77c5c91c36fc8758fc967e90d849f20f9d4daa68c082a8a1206
AgentTesla
8cb05af5d5848832ac7006071a842f3566196a891cd232ff3602b550803e73c5
AgentTesla
92a02cabe14060c80ea49990e59dd745476c0b5961cd08a07e384db9241fb003
AgentTesla
a7880f86bd0bbb436dde37febb6168a0fbc51978378c0f5fd8f024d3c6487a7c
AgentTesla
e78333be3402a8425c18a63f6938fa2f861c877e362d6c679079c17d6ee18dd2
AgentTesla
+ 3'374 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/230606-jccymadb2v/
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
AgentTesla
Unpacked files
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/29a92692-85bd-4855-87dd-a512103060a3/
SH256 hash:
e2e7feadaa98f6530687d777ab70059a3c9a2ee16978a16d49186ebe869914e7
MD5 hash:
ddfaa0f658492b49a19f91c181f6e8af
SHA1 hash:
ac3c0e0a66edab609c3806ebc2ba4634648d033e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/29a92692-85bd-4855-87dd-a512103060a3/
Parent samples :
2c48b619a1bf02317a395243c6b548092b745e73e88aacc9704fba11d76d0d8e
5be0bb45441486d27c771f9204837d2f48d937c9e98723e8e539efbaf88b70c4
67471fae443ff5de8fca2d684c5a7005824c988cfe45583d0b11fa23375ba25a
ae1d10a430aed6814f985efb49cca0a27402e8c32653a7864a48b706c4f9a03b
fc54140655e3660dc45f2582c9fa41f4f957b22f86375e7c3ca723d28004d8f2
46b4b2389f1560cd54de61d97335027c5ea7d8967b16c328d456927bc58538fe
SH256 hash:
0059fc5e4723822193338cd449af0c16f8049ecdb47dcf45c805aedcf5c7da76
MD5 hash:
bdda79097c088b1cb73206d9bc37b649
SHA1 hash:
3dd9b883b8a1b0b08b5208d4e891a1c25ad0a397
Link:
https://www.unpac.me/results/29a92692-85bd-4855-87dd-a512103060a3/
SH256 hash:
67471fae443ff5de8fca2d684c5a7005824c988cfe45583d0b11fa23375ba25a
MD5 hash:
cd0a2dc1d0b2ecfd6537d27cfd3743fc
SHA1 hash:
d75ab65bd0841006e09d6d00666567819ed9f2db
Link:
https://www.unpac.me/results/29a92692-85bd-4855-87dd-a512103060a3/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/67471fae443f/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/67471fae443ff5de8fca2d684c5a7005824c988cfe45583d0b11fa23375ba25a

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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

rar 7eee32fe187213721e385b8702363319fc2d7b4d34951fb5302bb414e79fca07

AgentTesla

Executable exe 67471fae443ff5de8fca2d684c5a7005824c988cfe45583d0b11fa23375ba25a

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 7eee32fe187213721e385b8702363319fc2d7b4d34951fb5302bb414e79fca07
Cape
Cape
https://www.capesandbox.com/analysis/395987/
  
Dropped by
MD5 2f6bc7a256b114e023bb27318108547c

Comments