MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01273b2573e62ff5f168823ab8e810f579ac9e60fa52b3b6b52964909adbf4fb. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 01273b2573e62ff5f168823ab8e810f579ac9e60fa52b3b6b52964909adbf4fb
SHA3-384 hash: a34263d9a3d1c017214488ac7577b0126f422b5e2afc297a7ee32cda1e0c09be2d7c5c607624dc92ae6410f6ab9ff924
SHA1 hash: 333a1965265b1979f58ed99e01ce9d29af349e04
MD5 hash: 7e17cb19dfe0c10bae93925843e3d565
humanhash: lemon-mountain-massachusetts-chicken
File name:01273b2573e62ff5f168823ab8e810f579ac9e60fa52b3b6b52964909adbf4fb
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'061'376 bytes
First seen:2022-12-08 12:43:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:3Ye7Vh2iNUsZ1DX/VDJEQwS59ZdofK0vcsrDi1+3cSqFBaoX4ozuUsxtCT4OYFok:R1uv8jEK00sRclFBadnUsxt9y2qdOB
TLSH T154356BCB2F300E84CB5F34715D8D1B8462923DA148F59CF32B75AB786D464BFA69226C
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)
File icon (PE):PE icon
dhash icon d8e4e4ecccc4c8c0 (1 x GuLoader, 1 x AgentTesla)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
190
Origin country :
HU HU
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/344353/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.389-2.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6391dc13f6e448d42df7a109/reports/558c38de-365d-4cd3-a534-6f2b42e1bf07/overview
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/101a98ab-2c93-40c7-a899-996307efd73e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1130734
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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 steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 763458 Sample: J2RD7iCHIn.exe Startdate: 08/12/2022 Architecture: WINDOWS Score: 100 41 Malicious sample detected (through community Yara rule) 2->41 43 Sigma detected: Scheduled temp file as task from temp location 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 6 other signatures 2->47 8 J2RD7iCHIn.exe 7 2->8         started        12 oCIlRYLoNayTmF.exe 5 2->12         started        process3 file4 33 C:\Users\user\AppData\...\oCIlRYLoNayTmF.exe, PE32 8->33 dropped 35 C:\...\oCIlRYLoNayTmF.exe:Zone.Identifier, ASCII 8->35 dropped 37 C:\Users\user\AppData\Local\...\tmpA0A6.tmp, XML 8->37 dropped 39 C:\Users\user\AppData\...\J2RD7iCHIn.exe.log, ASCII 8->39 dropped 49 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->49 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->53 61 2 other signatures 8->61 14 J2RD7iCHIn.exe 2 8->14         started        17 schtasks.exe 1 8->17         started        19 powershell.exe 21 8->19         started        55 Multi AV Scanner detection for dropped file 12->55 57 Machine Learning detection for dropped file 12->57 59 Injects a PE file into a foreign processes 12->59 21 oCIlRYLoNayTmF.exe 2 12->21         started        23 schtasks.exe 1 12->23         started        signatures5 process6 signatures7 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        63 Tries to steal Mail credentials (via file / registry access) 21->63 65 Tries to harvest and steal browser information (history, passwords, etc) 21->65 29 conhost.exe 23->29         started        process8 process9 31 conhost.exe 25->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/01273b2573e62ff5f168823ab8e810f579ac9e60fa52b3b6b52964909adbf4fb/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-11-22 12:47:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aettwjlt4yx7l4liqi5lr2aq6v42zhta7jjlhnvvffsjbgw36t5q._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221208-pyg3csda3x/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/db41c029-3bea-4a1d-87bf-8ae891393392
Unpacked files
SH256 hash:
e17215a47782e0905902f0acc157108a5099a18955c3af501c1c57fd5848a66d
MD5 hash:
e6d6a3247d49e56c7f8f28f42fb7f01f
SHA1 hash:
ff08942fbdc9e9004b0af944f6d4a89126c1ab10
Link:
https://www.unpac.me/results/12e6abed-2de9-4b3b-8f66-df7f2309ae53/
SH256 hash:
5f791c1fb1c77ce514c87d354924328cfa2a008f18aaa769c85fd9411ca1d5eb
MD5 hash:
ce40814ecee0bf6e75d29e49ea38e315
SHA1 hash:
6e90ce71119f0fa2c5d58b02387b87fe45db858a
Link:
https://www.unpac.me/results/12e6abed-2de9-4b3b-8f66-df7f2309ae53/
SH256 hash:
b51575bd4df7549dfa44217f29ead1eed946ddc970140195a293a9d86f1d3f66
MD5 hash:
3c4fbf23d5de11c5e2bcfaef22e6f7d5
SHA1 hash:
63236c42888baadf70673a2e0a8a13752459f24b
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/12e6abed-2de9-4b3b-8f66-df7f2309ae53/
Parent samples :
abc25bebac98ea131ee3197ca6c68e52c376d6aa8228e09aa6c9fab636a88f99
01273b2573e62ff5f168823ab8e810f579ac9e60fa52b3b6b52964909adbf4fb
SH256 hash:
3f437f07aa4e646405232d61bf075030b96973e1eb8cd8ccd50292a524a9bc1e
MD5 hash:
ba1139e3f363167301bf1a73a95138a6
SHA1 hash:
4c0094b5f05f472b04f8c0c5c904a752164be8f1
Link:
https://www.unpac.me/results/12e6abed-2de9-4b3b-8f66-df7f2309ae53/
SH256 hash:
bc98e487bed5993b3e3a3be4d540702a0bf4c8144e77ef69d518e4687c33a9e5
MD5 hash:
3974f5769d3b304fc777fbff679f62ba
SHA1 hash:
0a038394581fc29078a75f13b2da079b8094ae6f
Link:
https://www.unpac.me/results/12e6abed-2de9-4b3b-8f66-df7f2309ae53/
SH256 hash:
01273b2573e62ff5f168823ab8e810f579ac9e60fa52b3b6b52964909adbf4fb
MD5 hash:
7e17cb19dfe0c10bae93925843e3d565
SHA1 hash:
333a1965265b1979f58ed99e01ce9d29af349e04
Link:
https://www.unpac.me/results/12e6abed-2de9-4b3b-8f66-df7f2309ae53/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/01273b2573e6/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/01273b2573e62ff5f168823ab8e810f579ac9e60fa52b3b6b52964909adbf4fb

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
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.

Cape
Cape
https://www.capesandbox.com/analysis/344353/

Comments