MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 944a34c9c5e8dd2bf34e0508da7d8edc34856cbd1f92aee8118461270984e41c. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 944a34c9c5e8dd2bf34e0508da7d8edc34856cbd1f92aee8118461270984e41c
SHA3-384 hash: 5780834be58096511f6d8c6ce116d98130be5d3f155333d3f1c724a40b4432dec23c6fb35a7b4319d716a1fedd28ccb7
SHA1 hash: f3b86b09478c0c4ad21f5d31675cf017a822e7ca
MD5 hash: 7687edbebae6463bb7e15dbb79cfb0a0
humanhash: wisconsin-finch-papa-oranges
File name:Order 60298142011.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:847'360 bytes
First seen:2024-02-20 10:03:50 UTC
Last seen:2024-02-21 11:47:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:JO6WmSFAMqH0DKcubOKB5ZOCOW8KLZEWVmyfIJRAPJ:JO6EARHHcE5MCOoLzVmyfIM
Threatray 5'752 similar samples on MalwareBazaar
TLSH T12905230576E49FA1E0BFABB9166021C253B37B6579F2D54C4ED622CF1E723004B64B8B
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
306
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Order 60298142011.exe
Verdict:
Malicious activity
Analysis date:
2024-02-20 10:33:47 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/d0e3ac26-fbcf-402c-8e6f-266f982f2005

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/477014/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65d47916c5e1a083fbf2d58e/reports/624f9b23-cded-4d8f-a7c7-3124c15f9e02/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/944a34c9c5e8dd2bf34e0508da7d8edc34856cbd1f92aee8118461270984e41c
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/403eea25-0807-49c9-a119-bdb2fabe82ca
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1395157
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
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
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)
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
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1395157 Sample: Order 60298142011.exe Startdate: 20/02/2024 Architecture: WINDOWS Score: 100 29 mail.piyushpharmachem.com 2->29 31 api.ipify.org 2->31 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 15 other signatures 2->51 7 Order 60298142011.exe 3 2->7         started        10 My App.exe 2 2->10         started        12 My App.exe 3 2->12         started        signatures3 process4 signatures5 53 Injects a PE file into a foreign processes 7->53 14 Order 60298142011.exe 16 5 7->14         started        19 My App.exe 2 10->19         started        21 My App.exe 10->21         started        23 My App.exe 14 2 12->23         started        process6 dnsIp7 33 mail.piyushpharmachem.com 43.255.154.58, 49733, 49738, 49744 AS-26496-GO-DADDY-COM-LLCUS Singapore 14->33 35 api.ipify.org 172.67.74.152, 443, 49732, 49736 CLOUDFLARENETUS United States 14->35 25 C:\Users\user\AppData\Roaming\...\My App.exe, PE32 14->25 dropped 27 C:\Users\user\...\My App.exe:Zone.Identifier, ASCII 14->27 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->37 39 Tries to steal Mail credentials (via file / registry access) 14->39 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->41 43 Tries to harvest and steal browser information (history, passwords, etc) 19->43 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/944a34c9c5e8dd2bf34e0508da7d8edc34856cbd1f92aee8118461270984e41c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/944a34c9c5e8dd2bf34e0508da7d8edc34856cbd1f92aee8118461270984e41c/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-02-20 09:40:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=srfdjsof5dosx42oauenu7mo3q2ik3f5d6jk52arqrqsocme4qoa._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
104ae348871545562f1f0a2712ddb88659fda045dd969affd79fbdc25fc7e2fd
AgentTesla
1aff1af8cc7bb8d570a97142992b71c34dc24bbe8ae39bbad5ac6dbe974067b1
AgentTesla
2ce0ad043e6f2c693eb6d5a2274bbf80431a9fc337d72499384acd5ef5d5ce34
AgentTesla
43e8f56ae117c3b522d450a8d949be9148138e4f34b7dfaa7573c23360efffbc
AgentTesla
8e8d036b62e2c0dca98dd60db67f3d22f019a52fea426ef03fb3d94a3e335890
AgentTesla
fa13e8aa633498eca2185550810df58572e304e1ed0e086304d40af74929d654
AgentTesla
+ 5'742 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/240220-l3xrtsef5x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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:
c39f6ff259e595e2f3e12de0e7b2662be15b5ec2674fcc13b95470dea3c4953f
MD5 hash:
97c5d6a582ae3ac56137c255f16a7f4f
SHA1 hash:
dfcb505453f66a54905317e8522e25616b53d0a8
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/14579ff3-45f4-41f4-8d78-ac74e5f8bf54/
Parent samples :
944a34c9c5e8dd2bf34e0508da7d8edc34856cbd1f92aee8118461270984e41c
4a63e2d8712640a2e7572b819ba0d2a791cd9c3f50a228920c7456538e77de82
SH256 hash:
72638f4b30cc9dab51d31216991957bf1cd118b8a8743227b3e8f9c4805f7628
MD5 hash:
2a8240bba06e832ee5d136a0a7e5b5b9
SHA1 hash:
de49d9b33004a4a622a4279b3ee2b3e3e5cd012b
Link:
https://www.unpac.me/results/14579ff3-45f4-41f4-8d78-ac74e5f8bf54/
SH256 hash:
596732f25b8908f4bc1005fe1727d05fde19267137acf5ac8dffeecffe36012e
MD5 hash:
db51b81441218cfb4fe1952b2e637dd4
SHA1 hash:
99b4c32d55c05fbf90630082179622e867862816
Link:
https://www.unpac.me/results/14579ff3-45f4-41f4-8d78-ac74e5f8bf54/
SH256 hash:
ec592062c41d26d7046ab135fbabaf80e69900ba940ca654261cda17109f8769
MD5 hash:
09f7fb78314d30bf7c69d72caa9da978
SHA1 hash:
5536e0f86fe6e36f11e5ba03a8f559675dd82f30
Link:
https://www.unpac.me/results/14579ff3-45f4-41f4-8d78-ac74e5f8bf54/
SH256 hash:
42e5bbee4b498550f505c1232326adbf9d5d23c7e90174eb142b4963b879fe7b
MD5 hash:
100a8095e042378d2c227eb0ff37b6d4
SHA1 hash:
32c4a6457d7c01e9e135c3750d571114bc0ef3a0
Link:
https://www.unpac.me/results/14579ff3-45f4-41f4-8d78-ac74e5f8bf54/
SH256 hash:
944a34c9c5e8dd2bf34e0508da7d8edc34856cbd1f92aee8118461270984e41c
MD5 hash:
7687edbebae6463bb7e15dbb79cfb0a0
SHA1 hash:
f3b86b09478c0c4ad21f5d31675cf017a822e7ca
Link:
https://www.unpac.me/results/14579ff3-45f4-41f4-8d78-ac74e5f8bf54/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/944a34c9c5e8/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/944a34c9c5e8dd2bf34e0508da7d8edc34856cbd1f92aee8118461270984e41c

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
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 944a34c9c5e8dd2bf34e0508da7d8edc34856cbd1f92aee8118461270984e41c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/477014/

Comments