MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b498e97b1d956d64107b85334404aec3e2c16dde1a664385e4d959b32aaabe1e. 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: 18


Intelligence 18 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b498e97b1d956d64107b85334404aec3e2c16dde1a664385e4d959b32aaabe1e
SHA3-384 hash: 0a6a4e5d1bfd026905f8910764d21acc3ccb6e235a94e7c78542e7e207121f236b2aa5a1332e16bc2c0819a74b4738d0
SHA1 hash: ea4b2e9a751e8ec4a6a7006d26036cbf880fb2bf
MD5 hash: c5f1dcf2c36ab923b95efcd5555b80ee
humanhash: enemy-virginia-colorado-winter
File name:b498e97b1d956d64107b85334404aec3e2c16dde1a664385e4d959b32aaabe1e
Download: download sample
Signature AgentTesla
Create hunting rule
File size:587'776 bytes
First seen:2023-07-07 10:08:13 UTC
Last seen:2023-07-07 10:38:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'654 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:7OcCfQEEbT+Me5lK1JgAFGBNqFiaN+mhVssF:7Ocx5iSyAFYqFiaN+as
Threatray 4'789 similar samples on MalwareBazaar
TLSH T1BEC4593D18BE2A3BC174D6A98FE4C463F450C43F3922A936A4D797914746EA325C723E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
277
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
b498e97b1d956d64107b85334404aec3e2c16dde1a664385e4d959b32aaabe1e
Verdict:
Malicious activity
Analysis date:
2023-07-07 10:08:45 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/be0f5c7a-fcf8-4fb3-9c11-64cfebf7a0d6

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/410470/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67806083.14577.17028.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64a7e43e8583eaadb34f63f9/reports/abf96026-d557-4bc1-8a69-e4547c7bae05/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b498e97b1d956d64107b85334404aec3e2c16dde1a664385e4d959b32aaabe1e
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/d00e02ee-0dbe-4a85-8e62-ac72915dfd18
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1269081
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Machine Learning detection for sample
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 steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b498e97b1d956d64107b85334404aec3e2c16dde1a664385e4d959b32aaabe1e/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-27 07:46:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wsmos6y5svwwied3quzuibfoyprmc3o6djtehbpe3fm3gkvkxypa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
07cfa4984b99d3fb354c156fb7db24103897c28a7486aaa34ccfcd255a8ee153
AgentTesla
235f214f8493ad0784c683df8ad2b3bb3fc4125d90b900ac44241acdc43a28fa
AgentTesla
3e4ece1631713f959b5949c5f639c18777ccdbf2728b0083e57be6908636c9fe
AgentTesla
41250765ce8be9fb830cfd0ca91b82a7018d7859b6cd90a80de2f83eb365cc2b
AgentTesla
65370cfa1e08f458d53cb661cf02054d9324f155a7bbf6505b4da5c2f9492385
AgentTesla
a2350b33548abf34e63361ea80d402e3d6f83571bea91578bea7ea578e57af44
AgentTesla
a9c8b6ec1d3d72ddb29a511e1fc672176d5a3637cb57a32c40d3043af22bed5f
AgentTesla
deecc3c9f68be8ed49e4adc8fdeb2569618f7770d60c955ac60e65251801ffd8
AgentTesla
+ 4'779 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/230707-l6sbhsgc73/
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
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
f25e240c2ad9705ba5dbaa6ce2aa88c4bc0c75346e5e3db6080dc9ec9c8bee24
MD5 hash:
08c43652530e7a228a68ee5c84eb790c
SHA1 hash:
bb6a64632283f001727a9290f1c921dbbefc0203
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
MD5 hash:
0078dcf029269f5ef4788fadb3926337
SHA1 hash:
2f4fc93c041722aa3bac71a2399ae4a704334ed1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
Parent samples :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 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
7f6149716a15814e510bc793b117046b140da218c3da64434428dc7b8960742a
MD5 hash:
c83819aafc8e9c8f6f499ce98ebbe180
SHA1 hash:
1124bde2d343c2a6659eaeecf95beb6770d2ad22
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
f25e240c2ad9705ba5dbaa6ce2aa88c4bc0c75346e5e3db6080dc9ec9c8bee24
MD5 hash:
08c43652530e7a228a68ee5c84eb790c
SHA1 hash:
bb6a64632283f001727a9290f1c921dbbefc0203
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
MD5 hash:
0078dcf029269f5ef4788fadb3926337
SHA1 hash:
2f4fc93c041722aa3bac71a2399ae4a704334ed1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
Parent samples :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 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
7f6149716a15814e510bc793b117046b140da218c3da64434428dc7b8960742a
MD5 hash:
c83819aafc8e9c8f6f499ce98ebbe180
SHA1 hash:
1124bde2d343c2a6659eaeecf95beb6770d2ad22
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
f25e240c2ad9705ba5dbaa6ce2aa88c4bc0c75346e5e3db6080dc9ec9c8bee24
MD5 hash:
08c43652530e7a228a68ee5c84eb790c
SHA1 hash:
bb6a64632283f001727a9290f1c921dbbefc0203
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
MD5 hash:
0078dcf029269f5ef4788fadb3926337
SHA1 hash:
2f4fc93c041722aa3bac71a2399ae4a704334ed1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
Parent samples :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 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
7f6149716a15814e510bc793b117046b140da218c3da64434428dc7b8960742a
MD5 hash:
c83819aafc8e9c8f6f499ce98ebbe180
SHA1 hash:
1124bde2d343c2a6659eaeecf95beb6770d2ad22
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
f25e240c2ad9705ba5dbaa6ce2aa88c4bc0c75346e5e3db6080dc9ec9c8bee24
MD5 hash:
08c43652530e7a228a68ee5c84eb790c
SHA1 hash:
bb6a64632283f001727a9290f1c921dbbefc0203
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
90d9c203070aa9ee80dce9132414862bf917326d61385c98a05e21e44ef5c349
MD5 hash:
0078dcf029269f5ef4788fadb3926337
SHA1 hash:
2f4fc93c041722aa3bac71a2399ae4a704334ed1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
Parent samples :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 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
7f6149716a15814e510bc793b117046b140da218c3da64434428dc7b8960742a
MD5 hash:
c83819aafc8e9c8f6f499ce98ebbe180
SHA1 hash:
1124bde2d343c2a6659eaeecf95beb6770d2ad22
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
SH256 hash:
b498e97b1d956d64107b85334404aec3e2c16dde1a664385e4d959b32aaabe1e
MD5 hash:
c5f1dcf2c36ab923b95efcd5555b80ee
SHA1 hash:
ea4b2e9a751e8ec4a6a7006d26036cbf880fb2bf
Link:
https://www.unpac.me/results/58682162-7d86-4591-9bac-2ce0afeabc72/
Malware family:
AgentTesla.v4
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b498e97b1d95/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
Link:
https://yomi.yoroi.company/submissions/b498e97b1d956d64107b85334404aec3e2c16dde1a664385e4d959b32aaabe1e

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
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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.

Cape
Cape
https://www.capesandbox.com/analysis/410470/

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