MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aae624caec254144105749a9b12bde61f77415ce28c9f28cc2bfebf0fcbff1f9. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aae624caec254144105749a9b12bde61f77415ce28c9f28cc2bfebf0fcbff1f9
SHA3-384 hash: 6f4d7de7e0d2c54f8e14e425a89a3df8762cb42d685cc42302d66f89254895878b2c19ab39ac0957c4e6ada265e8d6d3
SHA1 hash: 1d9328ab7df3adfe92669befee773d4b01b17d47
MD5 hash: 047d03d43308c6302b1601e1f86f0085
humanhash: jupiter-mango-sink-crazy
File name:ORDER OIMP-00217.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:992'768 bytes
First seen:2020-08-31 08:28:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:/Ola7ul3/1H9AtltmvhzMr5LiuKKjn68ac:/s3AtlQvhzMlBj689
Threatray 9'612 similar samples on MalwareBazaar
TLSH 8C25E013031D9B2ED81877B9349041DCE6F26F81FE38E1D8ED0771AA682624DB5ED693
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: webmail.cyber.net.pk
Sending IP: 203.101.175.37
From: DATRON AG  <centcorp@cyber.net.pk>
Subject: PURCHASE ORDER-00217
Attachment: ORDER OIMP-00217.r05 (contains "ORDER OIMP-00217.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/53304/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/455024
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 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 harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aae624caec254144105749a9b12bde61f77415ce28c9f28cc2bfebf0fcbff1f9/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-08-31 03:13:47 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vltcjsxmevauiecxjgu3ck66mh3xifoofde7fdgcx7v7b7f76h4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c2e455f5983d94458f8222bda189794e9095460e0df8764d4bd4787fc217a52
AgentTesla
1bfc107e597a3f4780a8607d7c5f033048cb59c50a5fdbe388c10d839efd8692
AgentTesla
1d433633d08421004a24c04b8a6a05b9c19afde22e6869c82f9cbe6aaad568fd
AgentTesla
3d009dd1124fdf76e4a5284fa421d54a0ec663abc1517bbf95c809bb36dd8863
AgentTesla
8846c5d088724ae06915e0e0f987ca3a65fba368095bc73f3109f6cb7841318b
AgentTesla
8d2625935b4f6a1a8f1698ec24d609319f9f1f86811e1e36f198e9467c3103b7
AgentTesla
8fc4747ee4e9b358ddd1dffff19b0b3f5166e8b4ef15257be68d3fa2decb347e
AgentTesla
9c62e75f2dc168671bddfe8cad2b102197c10d9039d8917a7637585ff603dbdd
AgentTesla
e29e9d9beb5ce8187decf038cdc0b1d3102b4cfe43715a3b4f934098a943ebed
AgentTesla
f4156e15b465020e6687a23a63eb4b7c84a18f90ead4665087c6c2e5a09b455d
AgentTesla
+ 9'602 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200831-6tlwe176b2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/aae624caec254144105749a9b12bde61f77415ce28c9f28cc2bfebf0fcbff1f9

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_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

r05 a0fc117ec2f454c1d10185c47e6fb72db5cb41c616c3024b5481e769a3a8a9d5

AgentTesla

Executable exe aae624caec254144105749a9b12bde61f77415ce28c9f28cc2bfebf0fcbff1f9

(this sample)

  
Dropped by
MD5 2a3c82af50b6e4e5abc640c0f4bc82dd
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a0fc117ec2f454c1d10185c47e6fb72db5cb41c616c3024b5481e769a3a8a9d5
Cape
Cape
https://www.capesandbox.com/analysis/53304/

Comments