MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23aef6940817cd8586819075c2329f6b2e8a532d105c9720905ec3eb8094bd2d. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
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SHA256 hash: 23aef6940817cd8586819075c2329f6b2e8a532d105c9720905ec3eb8094bd2d
SHA3-384 hash: ca79d44dc6ed48bf8becf3a99120555df924b71479bd805b41e11c94e2b3ad9d2b951d3adc147fd3ee92d9b059708e3f
SHA1 hash: 69b25817eba6106e070e58666b2d8ad4b7a40161
MD5 hash: 18e6b9260c17dec429d776f82f4c7e6f
humanhash: red-undress-carolina-illinois
File name:PurchaseOrder-pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'113'600 bytes
First seen:2023-03-16 21:48:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:EzAu8tiJGRTwdysVKhuXmUXiRwsLvLaGgbscBq8dcO3m:K8oJTRIcviRHIbscJdcOW
Threatray 1'452 similar samples on MalwareBazaar
TLSH T122357DD5F150899AED6F16F2AC2AA53011A37E9C94A4C10C59DEBB5736F3342209FE0F
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon eeacac8cb6e2ba86 (561 x SnakeKeylogger, 142 x AgentTesla, 40 x Formbook)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PurchaseOrder-pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-03-16 21:51:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f2fa9e9e-0019-4e39-9d47-da02a8e06ee6

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/374907/
Detection(s):
Sanesecurity.Malware.29041.BadIN.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gorgon packed strictor
Link:
https://www.filescan.io/uploads/64138ecf3b01ade53e6ec85a/reports/3d6626c0-0887-4513-953f-2ebdebf1b8e4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/23aef6940817cd8586819075c2329f6b2e8a532d105c9720905ec3eb8094bd2d
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/87e43548-cbec-4538-8969-e996c8e75228
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1195382
Signature
Antivirus detection for URL or domain
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
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)
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 828283 Sample: PurchaseOrder-pdf.exe Startdate: 16/03/2023 Architecture: WINDOWS Score: 100 26 Antivirus detection for URL or domain 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected AgentTesla 2->30 32 2 other signatures 2->32 6 PurchaseOrder-pdf.exe 3 2->6         started        process3 file4 18 C:\Users\user\...\PurchaseOrder-pdf.exe.log, ASCII 6->18 dropped 34 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->34 36 May check the online IP address of the machine 6->36 38 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->38 40 Injects a PE file into a foreign processes 6->40 10 PurchaseOrder-pdf.exe 15 2 6->10         started        14 PurchaseOrder-pdf.exe 6->14         started        16 PurchaseOrder-pdf.exe 6->16         started        signatures5 process6 dnsIp7 20 api4.ipify.org 173.231.16.76, 443, 49701 WEBNXUS United States 10->20 22 mail.kmailsoftware.com 192.185.46.57, 49702, 587 UNIFIEDLAYER-AS-1US United States 10->22 24 3 other IPs or domains 10->24 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->42 44 Tries to steal Mail credentials (via file / registry access) 10->44 46 Tries to harvest and steal browser information (history, passwords, etc) 10->46 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23aef6940817cd8586819075c2329f6b2e8a532d105c9720905ec3eb8094bd2d/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-15 03:42:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
33
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eoxpnfaic7gylbubsb24emu7nmxiuuzncbojoieql3b6xaeuxuwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
29efaf03dee08b4e3f4e23e41b9581513da070dc49e746e91aee2022fef12088
AgentTesla
397cbcbd7594574fc5bd9c6bd8445af5c6e8e4912bb942914288007d09567557
AgentTesla
60d1370a6be9757d7c17dde38c1b092d70fa3bfc4d26a2f9548b095a2c714fb7
AgentTesla
6f4060ae1c41c229994a775373cd6355c730a677d65002e2272b06bf50f6693b
AgentTesla
88b472dff56348cc6b3a7fbacdd7a935a259be05c24f72867f940e5dc108425a
AgentTesla
8e82fb037b606bf25cf55bd40d74105ad0e38d7b3cfa85c6de48babb3dde7bfe
AgentTesla
8f5f10e8c6a4972440bdd3613161c4a48b9e7deea15acf6891d2de6251947c95
AgentTesla
ce5c147f75c354710869fde43cdc99afb90de8f43d5a0a58cd7456ade759b110
AgentTesla
f9b3b368ead42e40cc95eec1086d998fef8248e47985c15c45458c6415ffdca1
AgentTesla
+ 1'442 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/230316-1pb1jada27/
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 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:
454903315c4d3c6c326e12e9a1c6388d524911bc822ebaa40e3804c9d15756b5
MD5 hash:
96fffb0d1de5787487b4ca8e48cc511a
SHA1 hash:
f66a4b2fabe86b1e2e7833b2322281166a83b009
Link:
https://www.unpac.me/results/d40783b9-a8b1-4f32-ba2d-e0ac7f497cd1/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/d40783b9-a8b1-4f32-ba2d-e0ac7f497cd1/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
a051394f1eda96621f39cce0aef14c438d911e963e5607e31f39647fcc8fe85b
MD5 hash:
6e8ac38b523775370338e41ca014e17d
SHA1 hash:
1c86ade2bde23c122d869eed73ddad1b8f72594d
Link:
https://www.unpac.me/results/d40783b9-a8b1-4f32-ba2d-e0ac7f497cd1/
SH256 hash:
ae253cd6c2a275d26d8f21300c8602c164098ac1ea385f38b2c00b2a488a0d7f
MD5 hash:
aaf7c5d9d66911981efc28c887df7ca0
SHA1 hash:
1bf7b0bd48b6393aee02e15e900a8b16d4af95cb
Link:
https://www.unpac.me/results/d40783b9-a8b1-4f32-ba2d-e0ac7f497cd1/
SH256 hash:
f2d17f6825eedf911cafd3e58a62d9f07e02f417644cfe16e73084ec20f06b6b
MD5 hash:
a30527be5c501162fd59e0a980f59ed6
SHA1 hash:
194994ca2a2f3718e229f95fc27f8b0b1d788df9
Link:
https://www.unpac.me/results/d40783b9-a8b1-4f32-ba2d-e0ac7f497cd1/
SH256 hash:
23aef6940817cd8586819075c2329f6b2e8a532d105c9720905ec3eb8094bd2d
MD5 hash:
18e6b9260c17dec429d776f82f4c7e6f
SHA1 hash:
69b25817eba6106e070e58666b2d8ad4b7a40161
Link:
https://www.unpac.me/results/d40783b9-a8b1-4f32-ba2d-e0ac7f497cd1/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/23aef6940817/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/23aef6940817cd8586819075c2329f6b2e8a532d105c9720905ec3eb8094bd2d

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/374907/

Comments