MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 237f53633678ace1ec79ea31e4ecd9b95584373f79229f1ba9d13bc232a3ea9f. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 237f53633678ace1ec79ea31e4ecd9b95584373f79229f1ba9d13bc232a3ea9f
SHA3-384 hash: 8239c43cdda17f3f866d358b2c08687d510d42ad0ebf7e53f94a4d52b667af5ac679728613c6d15e5f5c02e43181c076
SHA1 hash: ab8bac70e5b24f6b6207bc2f390da52b62d47d1c
MD5 hash: 6ff6a2c9b5a95a02c90793d0243eeb48
humanhash: kansas-chicken-apart-ink
File name:SecuriteInfo.com.W32.AIDetectNet.01.15546.3710
Download: download sample
Signature AgentTesla
Create hunting rule
File size:669'184 bytes
First seen:2022-04-27 13:33:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:pkyTndDFLQLWJeU8GIudkOjHkcGhKdMOJYGiFSVfH+DfMFbnA4SI1Slj0zpjWcS:WyTnJFL8Q8VAkOjEthKgNAHs0F9jSpsi
TLSH T197E4F158BBBADB01C3E91733D0E0051447B0EA42E597EB4FA8D122D51D233A79953BAF
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 69dca0e8e8e0c448 (22 x AgentTesla, 8 x SnakeKeylogger, 6 x Loki)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/267239/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.15546.3710.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe msbuild.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/626946582b32b1c37c65f150/reports/60224867-bb7d-4350-a518-ca60fa6d5b89/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/f4090312-d499-497b-9c3b-5671d229543c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/984083
Signature
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/237f53633678ace1ec79ea31e4ecd9b95584373f79229f1ba9d13bc232a3ea9f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-27 13:34:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
15 of 25 (60.00%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220427-qt3zpsfch3/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
92fc621e886ad486195efe1b074a5186c27599e3dd4d71c72cae3078b8660ae2
MD5 hash:
e80503550a2aa077f62f09c7dc6be7e4
SHA1 hash:
f93e86c149eac50b611a1f9a7b59f5d81026262c
Link:
https://www.unpac.me/results/ed93b87e-0433-46f3-952c-1fa76c2b1681/
SH256 hash:
8a9460b3caa405427cddd0337a41d0c1b4398cea6d8177bacea714faf9d19725
MD5 hash:
8229b88e95d0e41601cfa27938e86f75
SHA1 hash:
eaa1da2f34dcb655e1e439d35be807ca59387b09
Link:
https://www.unpac.me/results/ed93b87e-0433-46f3-952c-1fa76c2b1681/
SH256 hash:
20f4ec03549be469302c0fcb5f55307680fd189aa733f90eb59cb2fbc34317cc
MD5 hash:
218062e9c523ddde4ef872004bbe485e
SHA1 hash:
9395a880490f33999b1590a74b0c01452c1cfa05
Link:
https://www.unpac.me/results/ed93b87e-0433-46f3-952c-1fa76c2b1681/
SH256 hash:
7b1a041e822a20eeae52bc4c421958431c0c708600196324c606a16888506aca
MD5 hash:
d483f565598df6b388153532d9e38aff
SHA1 hash:
60f3db5813308156fb206c367513221fe5415d39
Link:
https://www.unpac.me/results/ed93b87e-0433-46f3-952c-1fa76c2b1681/
SH256 hash:
237f53633678ace1ec79ea31e4ecd9b95584373f79229f1ba9d13bc232a3ea9f
MD5 hash:
6ff6a2c9b5a95a02c90793d0243eeb48
SHA1 hash:
ab8bac70e5b24f6b6207bc2f390da52b62d47d1c
Link:
https://www.unpac.me/results/ed93b87e-0433-46f3-952c-1fa76c2b1681/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/237f53633678/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/237f53633678ace1ec79ea31e4ecd9b95584373f79229f1ba9d13bc232a3ea9f

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.

Web download

AgentTesla

Executable exe 237f53633678ace1ec79ea31e4ecd9b95584373f79229f1ba9d13bc232a3ea9f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2160262/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/267239/
  
URLhaus
https://urlhaus.abuse.ch/url/2168786/

Comments