MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82403a4a928f74382b43c1d34fdf0eb903d607ab92b99c55c3c51d9749205e14. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82403a4a928f74382b43c1d34fdf0eb903d607ab92b99c55c3c51d9749205e14
SHA3-384 hash: a9b0cd72f4f4a6887f5d25f4c46f9bcada8b4f5e1a731fd6b67bd3100e1316863f355ee375c75aa6c9d63dc94cd2733c
SHA1 hash: 02d31094e775fa46af4936996bb09eeeab0253e2
MD5 hash: fdd1058b46f801f95b3a79470a40cc24
humanhash: twenty-high-nine-pip
File name:FedEx_AWB#5024092746.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:850'432 bytes
First seen:2023-08-25 08:01:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:sbjojIkCFDesxC1E2mg/HNAGHUl0H5EGtEIgn/uHFvsPa4fLv:sbRkE2R/HKzOZfun2lCagL
Threatray 5'638 similar samples on MalwareBazaar
TLSH T1EE05120046ADCB7DC2BDA3F139E685843FB6510B9031CE9E1B95749B383266804DBB7B
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 abuse_ch
Tags:AgentTesla exe FedEx

Intelligence

File Origin
# of uploads :
1
# of downloads :
283
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
FedEx_AWB#5024092746.exe
Verdict:
Malicious activity
Analysis date:
2023-08-25 08:12:01 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/b9935f21-7236-4edc-9e5c-ed1b08fed586

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/444680/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.23177.170.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64e85ffa1d3a8c6c1216eda8/reports/9be83f97-a325-4459-b9fb-5e46f94b1e46/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/82403a4a928f74382b43c1d34fdf0eb903d607ab92b99c55c3c51d9749205e14
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/6106cc24-1830-4be9-9c45-3eae87be3df3
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1297229
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
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
Snort IDS alert for network traffic
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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82403a4a928f74382b43c1d34fdf0eb903d607ab92b99c55c3c51d9749205e14/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-08-25 05:32:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjadususr52dqk2dyhju7xyoxeb5mb5lsk4zyvodyuozosjalyka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1870568f702f6dace356e56e859fa30674e6388dfdfd76c056e446f12d356128
AgentTesla
4c15743287e80d5077f5bbd94c767bc734f1392abc330bb25d447b535efdae24
AgentTesla
4fe57538924814acf2ab05750afb4ec0059dd8283f72bc96134ed41f69510a98
AgentTesla
51f07741241cafeb5f72535e1b04f3b5e258a2587b5d2f1d8d67a180ec02ceee
AgentTesla
8a6016c2c0c6f0f93777ef146ea61c8b871acc8bb7f726d05c6ae48a100b745f
AgentTesla
946697229fabf9901bfa8ed8800acbbf514c952baa747741bf6d2529497295b7
AgentTesla
9f67e7fe9d42fd8fdb38ad26d81b93a2d6bf143e3ca5b7ca72733605b2dc2f5b
AgentTesla
c8a1fbd831c4d438831a93d5bbba11b2948fd2561d1fbdec63ec5e24958217ad
AgentTesla
eb165c358ce343ca66739853792465030d14206e1ef6a68fea94fe0dd57c606e
AgentTesla
f7531ebec6015698d037d4d8f66128e138e11d86a3901976001a4060ce90340a
AgentTesla
+ 5'628 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/230825-jxrbrabg5x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1135840424859291780/V-0hn2BLhBxs5lbVd7TpE9uBVTQunQxL6lrff4gbNWJqdWf14yU37Zp4g1OO7C8FOEK4
Unpacked files
SH256 hash:
cb2f1dc8a293bcdc724d776948feb47289896b1ea76bda4500de1483383279d7
MD5 hash:
2c4dffe9ada01a0d18a13ba214821897
SHA1 hash:
cf75984993f41babe256d3ea0863c64108ad716d
Link:
https://www.unpac.me/results/a807a380-a4a7-4a3d-bd46-172d8aed3663/
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/a807a380-a4a7-4a3d-bd46-172d8aed3663/
SH256 hash:
42c5ad03b7eea35b084a35218fcf6f06364890e05d9fa32a0fccae2d921312f2
MD5 hash:
f907fa89dcb26c2f81e4ecc5e851d9fb
SHA1 hash:
95e55139470e065184cb1d472d16ac8951797eb4
Link:
https://www.unpac.me/results/a807a380-a4a7-4a3d-bd46-172d8aed3663/
SH256 hash:
eb5e14f0f5782935320fb66188ac1aad3e734d0d0589c892700a3bd2a5c893fa
MD5 hash:
8917c5cdea38109b2613b8733d61a1e9
SHA1 hash:
67fbf1e8705d317fc0f9e2ba453968eba38239f7
Link:
https://www.unpac.me/results/a807a380-a4a7-4a3d-bd46-172d8aed3663/
SH256 hash:
14a67f08986229877004478f49b4a24bd83546e32361166fb74831a28153675f
MD5 hash:
d1c8669c6cea2e21d02b51f00669b74a
SHA1 hash:
3a3537234434cbf09dec9080b7937c2694f0e952
Link:
https://www.unpac.me/results/a807a380-a4a7-4a3d-bd46-172d8aed3663/
SH256 hash:
82403a4a928f74382b43c1d34fdf0eb903d607ab92b99c55c3c51d9749205e14
MD5 hash:
fdd1058b46f801f95b3a79470a40cc24
SHA1 hash:
02d31094e775fa46af4936996bb09eeeab0253e2
Link:
https://www.unpac.me/results/a807a380-a4a7-4a3d-bd46-172d8aed3663/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/82403a4a928f/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/82403a4a928f74382b43c1d34fdf0eb903d607ab92b99c55c3c51d9749205e14

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:NETexecutableMicrosoft
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 82403a4a928f74382b43c1d34fdf0eb903d607ab92b99c55c3c51d9749205e14

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/444680/

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