MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 baa4551135a4dbbc278c41a556c90b8a67408ae52983ec657aa2f28462e6c44e. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: baa4551135a4dbbc278c41a556c90b8a67408ae52983ec657aa2f28462e6c44e
SHA3-384 hash: 363bbb4103b84944de803888d806febbb695323c460ae743737cf00113511ae96848aee3b6c002c290d214d28b73a99d
SHA1 hash: 94237954f20056a3b023daa22d17a0201bcc5f66
MD5 hash: 6b759dd3b56e37b453b00229107b3105
humanhash: paris-fruit-johnny-nuts
File name:SecuriteInfo.com.Trojan.PackedNET.2300.25803.16011
Download: download sample
Signature AgentTesla
Create hunting rule
File size:710'656 bytes
First seen:2023-08-26 16:40:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:KIqALqaz8Ii0W2V03r76rARgE8GOCIsGjSt+FAD/XXlRVgj22:mqj5i4A+CQJ+Hnii2
Threatray 5'618 similar samples on MalwareBazaar
TLSH T18BE4230C2698CB31C8E55BB71591669307786CC6F906D3DD9CDE72DB237238AC828B63
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
326
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.2300.25803.16011
Verdict:
Malicious activity
Analysis date:
2023-08-26 16:41:16 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/19da43d5-6195-4bd4-873b-5782a5687370

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.2300.25803.16011.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64ea2b207444d2eb09f1f67f/reports/4749903c-6e42-4587-900c-615fb0f0c687/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/baa4551135a4dbbc278c41a556c90b8a67408ae52983ec657aa2f28462e6c44e
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/99b653bf-2581-4a14-80f7-bf936ef353f8
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1297875
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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/baa4551135a4dbbc278c41a556c90b8a67408ae52983ec657aa2f28462e6c44e/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-08-24 12:20:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xksfkejvutn3yj4migsvnsilrjtubcxffgb6yzl2ulziiyxgyrha._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1169ffd244039e5cca44ee8af96966f40637ca679ac59e4e3f71c49c8625734c
AgentTesla
1b1b538e6ba71436837c6f84182d53be06f6284b7776dc5f8303045810c997d2
AgentTesla
3456c2a7591872eeebcc78dc3c1b54b04ad66492db43429fd6bdca1dc8595684
AgentTesla
3d89fdd610f461d7ca638c14e5a570816e9b5089099872a95c8a87c7f62beb1f
AgentTesla
43dcf51a9c64834f8f5e50054eaa5042f90db1c486cc5670956f612c3931522e
AgentTesla
5ea4e5a7bf4eea3fc6bc09fddcda1844dc29481429fe05e5d4f65776f51a5a8e
AgentTesla
74ff17aae3f0515ff88a92b8ec843696b7b5c2d5048994ec9f627a5b5391d761
AgentTesla
b09ef4dd89c5ae3d88139ff2621bd1247400674ad5d75c78df673d56cc18af51
AgentTesla
b72cb2e4f13faeab3a9301367bfef0329f84700344f0ea29836f248004a11d70
AgentTesla
f2a228803ecd97cb21207b13024d38b890aac02dcbe04fb2ec74a10550bc1589
AgentTesla
+ 5'608 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230826-t64csacb78/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
6908dac34cccf4e31d0097c07f94ec099ab6bec5d9643454452af8e99db18046
MD5 hash:
7fa939697cdea38dce1583dc40dc1c60
SHA1 hash:
c5a87ad8c9c36467c8fb18e9a6303add44726537
Link:
https://www.unpac.me/results/f78deb18-e813-4c4f-bfb8-b75403267da3/
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/f78deb18-e813-4c4f-bfb8-b75403267da3/
SH256 hash:
eb5e14f0f5782935320fb66188ac1aad3e734d0d0589c892700a3bd2a5c893fa
MD5 hash:
8917c5cdea38109b2613b8733d61a1e9
SHA1 hash:
67fbf1e8705d317fc0f9e2ba453968eba38239f7
Link:
https://www.unpac.me/results/f78deb18-e813-4c4f-bfb8-b75403267da3/
SH256 hash:
14a67f08986229877004478f49b4a24bd83546e32361166fb74831a28153675f
MD5 hash:
d1c8669c6cea2e21d02b51f00669b74a
SHA1 hash:
3a3537234434cbf09dec9080b7937c2694f0e952
Link:
https://www.unpac.me/results/f78deb18-e813-4c4f-bfb8-b75403267da3/
SH256 hash:
18262db12d06de1d0f28e100a803d617cc1fc78758362287f5905777294d0285
MD5 hash:
8ba08664327c5034ac129d137add2d18
SHA1 hash:
345ad9e48566b9fd8556f92ceacda97edd599f63
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/f78deb18-e813-4c4f-bfb8-b75403267da3/
Parent samples :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 hash:
baa4551135a4dbbc278c41a556c90b8a67408ae52983ec657aa2f28462e6c44e
MD5 hash:
6b759dd3b56e37b453b00229107b3105
SHA1 hash:
94237954f20056a3b023daa22d17a0201bcc5f66
Link:
https://www.unpac.me/results/f78deb18-e813-4c4f-bfb8-b75403267da3/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/baa4551135a4/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/baa4551135a4dbbc278c41a556c90b8a67408ae52983ec657aa2f28462e6c44e

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.

Comments