MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ab70b64db33144464739beb641047bfb8f3d967c3561054d94e8dca267ca3a1. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ab70b64db33144464739beb641047bfb8f3d967c3561054d94e8dca267ca3a1
SHA3-384 hash: 05cdcbe05a782c10d7000af4c62b08b539442a07e127e8589ed8228c959af89ec01763a50983d2f56d6753cc3c714fb6
SHA1 hash: 17c1d3fe2be3733332075905add4b74876e1ea49
MD5 hash: 8a09084fa4e62a55ecf7e89311ed6697
humanhash: artist-venus-ceiling-mexico
File name:BNXJJDHJG.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:293'920 bytes
First seen:2022-08-09 08:04:23 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 6144:vcJ3Jj7prk/GGHm6a4r4FiUut90ErvyIDn+jWhn/1zXKlMALNEVD:vcJJjNrMVIiUG0Ov9Lh/1zXKlMALN
TLSH T1AA549C88766035CFC897F9F19AA41C24AA207CB6431BC143947776AC9A3C69BDF441FE
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 174f4559191b1b13 (81 x AgentTesla, 68 x Formbook, 34 x SnakeKeylogger)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
315
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
BNXJJDHJG.exe
Verdict:
Malicious activity
Analysis date:
2022-08-09 08:05:01 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/7f98fd98-6408-4deb-9d81-d6e222e75387

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/297261/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Creating a window
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/62f2157de4e65a67c4987c63/reports/a321f7d2-9d0e-4695-99b1-a874a368f353/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/9cc7ec8e-6328-4da0-a4e7-59d7410bdd48
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1048347
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Contains functionality to register a low level keyboard hook
Detected potential unwanted application
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6ab70b64db33144464739beb641047bfb8f3d967c3561054d94e8dca267ca3a1/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-08-09 08:05:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nk3qwzg3gmkeizdttpvwiechx64phwlhynlbavgzj2g4ujt4uoqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220809-jyt42afcdp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
5be856583f85d8cc28ebdcf1c7b9802768495e42c185fda6dc6d16e535692a96
MD5 hash:
551ffcd0880edd47e3e761a80886d068
SHA1 hash:
e55b083a99312238baa14307a59a0da8d039c17b
Link:
https://www.unpac.me/results/171f846b-67ab-42f1-8b5e-02ad0beabaca/
SH256 hash:
9ae2cf2eb0a1a09448735cc2eb616ab643af446da8cca72afc744220a91c5dea
MD5 hash:
c1cbf6d0cacd6256806514eadf30b4bf
SHA1 hash:
b07df5dd2f7439d7da1bed9df38bc94544e6947b
Link:
https://www.unpac.me/results/171f846b-67ab-42f1-8b5e-02ad0beabaca/
SH256 hash:
53bc22615d819bd61019cbfeef1f7fb4c23272d76dada4f645c5dc3f0a4b69ca
MD5 hash:
36db086a32a0a2016c65c9a10d36064b
SHA1 hash:
4e61e42ac57abe9aeb54326d5bf13aaf2de7789f
Link:
https://www.unpac.me/results/171f846b-67ab-42f1-8b5e-02ad0beabaca/
SH256 hash:
6ab70b64db33144464739beb641047bfb8f3d967c3561054d94e8dca267ca3a1
MD5 hash:
8a09084fa4e62a55ecf7e89311ed6697
SHA1 hash:
17c1d3fe2be3733332075905add4b74876e1ea49
Link:
https://www.unpac.me/results/171f846b-67ab-42f1-8b5e-02ad0beabaca/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6ab70b64db33/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.41
Link:
https://yomi.yoroi.company/submissions/6ab70b64db33144464739beb641047bfb8f3d967c3561054d94e8dca267ca3a1

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:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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 6ab70b64db33144464739beb641047bfb8f3d967c3561054d94e8dca267ca3a1

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/297261/

Comments