MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3505c5cf2f2d5bea30d13fda169160e1984eec6ecc05068c30b6581bcf0fcbf1. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3505c5cf2f2d5bea30d13fda169160e1984eec6ecc05068c30b6581bcf0fcbf1
SHA3-384 hash: 0793c888401de2621920d9f8ec514e7d1cfc27c8cc14c42855dd97539b655f646ec9262027fb74ae930d97b1f1de4adb
SHA1 hash: 08e54b4aafa171e0d3585f3e9ec4b17e1886338d
MD5 hash: 24a2ea6bc0c0526784d5637ddaa42161
humanhash: michigan-alanine-blossom-enemy
File name:PROFORMA ORDER 03452.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:916'992 bytes
First seen:2023-10-24 05:50:31 UTC
Last seen:2023-10-24 05:59:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:ukzfqBuCbKWejr3kioGvPLP6moQySmMdIAgSh53nnB80IbWAuwjL3dJ980v4yAT:NT6feX3ki9TPdgMd53B80aZLdJ9B
Threatray 504 similar samples on MalwareBazaar
TLSH T1D915018632B9C2A3D6614071CCCED9F287B86C23E550D2933841FE9FB8F536E1545AA7
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 d4e8cce0dcd0f2f0 (4 x AgentTesla, 1 x DarkCloud)
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
310
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PROFORMA ORDER 03452.exe
Verdict:
Malicious activity
Analysis date:
2023-10-24 05:57:51 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/06b8d713-af45-42a4-8f12-85f9e53222d3

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/455876/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook masquerade packed
Link:
https://www.filescan.io/uploads/65375b4d2b74b3f20dd942bf/reports/cd8d7667-de80-4adf-8e83-ba069e1ce172/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/3505c5cf2f2d5bea30d13fda169160e1984eec6ecc05068c30b6581bcf0fcbf1
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2252e5d6-1b99-471a-a88c-704bfd76ecf5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1331049
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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)
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 dnsIp2 2 Behavior Graph ID: 1331049 Sample: PROFORMA_ORDER_03452.exe Startdate: 24/10/2023 Architecture: WINDOWS Score: 100 59 mail.akhtargroup.com.bd 2->59 61 api4.ipify.org 2->61 63 2 other IPs or domains 2->63 69 Found malware configuration 2->69 71 Malicious sample detected (through community Yara rule) 2->71 73 Antivirus / Scanner detection for submitted sample 2->73 75 9 other signatures 2->75 8 PROFORMA_ORDER_03452.exe 7 2->8         started        12 DvVoAtGViaDSl.exe 2->12         started        14 YXMWabc.exe 2->14         started        16 YXMWabc.exe 2->16         started        signatures3 process4 file5 55 C:\Users\user\AppData\...\DvVoAtGViaDSl.exe, PE32 8->55 dropped 57 C:\Users\user\AppData\Local\...\tmp22FA.tmp, XML 8->57 dropped 87 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->87 89 Uses schtasks.exe or at.exe to add and modify task schedules 8->89 91 Adds a directory exclusion to Windows Defender 8->91 18 PROFORMA_ORDER_03452.exe 16 5 8->18         started        23 powershell.exe 23 8->23         started        35 3 other processes 8->35 93 Antivirus detection for dropped file 12->93 95 Multi AV Scanner detection for dropped file 12->95 97 Machine Learning detection for dropped file 12->97 25 DvVoAtGViaDSl.exe 12->25         started        27 schtasks.exe 12->27         started        99 Injects a PE file into a foreign processes 14->99 29 YXMWabc.exe 14->29         started        31 schtasks.exe 14->31         started        33 YXMWabc.exe 16->33         started        37 2 other processes 16->37 signatures6 process7 dnsIp8 65 api4.ipify.org 104.237.62.212, 443, 49741, 49744 WEBNXUS United States 18->65 67 akhtargroup.com.bd 65.181.111.19, 49743, 49745, 49748 FORTRESSITXUS United States 18->67 51 C:\Users\user\AppData\Roaming\...\YXMWabc.exe, PE32 18->51 dropped 53 C:\Users\user\...\YXMWabc.exe:Zone.Identifier, ASCII 18->53 dropped 77 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->77 79 Tries to steal Mail credentials (via file / registry access) 18->79 81 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->81 39 conhost.exe 23->39         started        83 Installs a global keyboard hook 25->83 41 conhost.exe 27->41         started        43 conhost.exe 31->43         started        85 Tries to harvest and steal browser information (history, passwords, etc) 33->85 45 conhost.exe 35->45         started        47 conhost.exe 35->47         started        49 conhost.exe 37->49         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3505c5cf2f2d5bea30d13fda169160e1984eec6ecc05068c30b6581bcf0fcbf1
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3505c5cf2f2d5bea30d13fda169160e1984eec6ecc05068c30b6581bcf0fcbf1/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-10-16 08:38:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=guc4ltzpfvn6umgrh7nbnela4gme53dozqcqndbqwzmbxtypzpyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
054d89ca9ed8719813396ac26e56020e06b5bb009d8225efb5cafe9ed3147e9a
AgentTesla
32812b32bcd108fe5d4322071ae981c09366c7e424e788db406d7f850b4d91fc
AgentTesla
44af16d96fc65cae46f919ca9a465a90a984db05a5c6f60a9d7f8217d75a44e1
AgentTesla
5b6e037d89d37583717c2ac542e8f9e438cda7dd039ce042f2473a98b260716f
AgentTesla
954ae52d71114f4e45fb12c0045bc4440822b855c3c2b4c5b685823709729e3b
AgentTesla
9aecf5734ff36e456fd5a50650b083c1d521d36212c0a440ec6202fc00d14380
AgentTesla
a6608ce0f39cb1ee560bfdf8d7e421b093169b36c5db03b1a77be8296a6736ee
AgentTesla
da82895e37da077e8ab192cb2a42e1502a88ef0299d3ffb1825af6dd2c096239
AgentTesla
+ 494 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231024-gj64yacg77/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
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:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
Link:
https://www.unpac.me/results/03027794-690e-4ece-af03-6700c36f06b2/
SH256 hash:
fbcf63acff3b1810bf56fa86acec0cc4ed78d159f4e8fe668cc015312726a55c
MD5 hash:
e0bbe2bcdb23fe0c5b14c5bf8fef08c6
SHA1 hash:
e47aa707d0f515e2c1c9d1422b841a858f6b11c4
Link:
https://www.unpac.me/results/03027794-690e-4ece-af03-6700c36f06b2/
SH256 hash:
57853dc6de463fcada5ecb904663097cf9f906c8fb8c5af3741feb107018713d
MD5 hash:
affefbc46caf5c9aa4a5b4939860a982
SHA1 hash:
bdca328ba553428d3377b828f63f41c26215e61b
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/03027794-690e-4ece-af03-6700c36f06b2/
Parent samples :
c8355f7c0b02898b75867bea05b5b23a2ec6ba111e5e6f36516efa6a92232e56
3505c5cf2f2d5bea30d13fda169160e1984eec6ecc05068c30b6581bcf0fcbf1
SH256 hash:
be4b62dde8ea819da76e898b0e64a7858be2e5f598233ed0d5474e0996db52b1
MD5 hash:
9aa83a0233f21419a96f5a1201adb4aa
SHA1 hash:
7fa0fe91070505550da96f11698259749ba824db
Link:
https://www.unpac.me/results/03027794-690e-4ece-af03-6700c36f06b2/
SH256 hash:
3505c5cf2f2d5bea30d13fda169160e1984eec6ecc05068c30b6581bcf0fcbf1
MD5 hash:
24a2ea6bc0c0526784d5637ddaa42161
SHA1 hash:
08e54b4aafa171e0d3585f3e9ec4b17e1886338d
Link:
https://www.unpac.me/results/03027794-690e-4ece-af03-6700c36f06b2/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3505c5cf2f2d/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/3505c5cf2f2d5bea30d13fda169160e1984eec6ecc05068c30b6581bcf0fcbf1

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

zip a3147f2fadb107a64402cbca210dc818255c9eb39b348a0384678360ae2d49a1

AgentTesla

Executable exe 3505c5cf2f2d5bea30d13fda169160e1984eec6ecc05068c30b6581bcf0fcbf1

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 a3147f2fadb107a64402cbca210dc818255c9eb39b348a0384678360ae2d49a1
Cape
Cape
https://www.capesandbox.com/analysis/455876/
  
Dropped by
MD5 61f0652496ab960d2159548c529b57bf

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