MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 648c171a8c5826be80f742fb646028c13d834c125fbe0dd002c1d0175b8f5305. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 648c171a8c5826be80f742fb646028c13d834c125fbe0dd002c1d0175b8f5305
SHA3-384 hash: 16afa991a5ef52f4ad4b56354ded30934ebd1edc7a92c8e280c3b67485b6a88f17f0f1f7152a292f63627dae95e03980
SHA1 hash: e974f35a3c8f4438cf0a5c66512964c7e0f3f878
MD5 hash: c70334c40062ac38466611256049a486
humanhash: oven-cat-tennis-massachusetts
File name:SecuriteInfo.com.Trojan.Packed2.41837.21935.30152
Download: download sample
Signature AgentTesla
Create hunting rule
File size:407'040 bytes
First seen:2020-11-03 05:57:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:vtO4M850+t2yuWYB4f930D1kMpkGmpx6Y8DGBH:2+syuJwBKaMHU
TLSH 80842238EBB2A563ECCE47B7CA829D507FF5F1918502C1FA5AAD28E419F1711C1C1A63
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/81916/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.41837.21935.30152.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/518807
Signature
Allocates many large memory junks
Creates an undocumented autostart registry key
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/648c171a8c5826be80f742fb646028c13d834c125fbe0dd002c1d0175b8f5305/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-11-02 18:57:00 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=msgbogumlatl5ahxil5wiybiye6ygtasl67a3uacyhibow4pkmcq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/201103-4yydqpp2ze/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
648c171a8c5826be80f742fb646028c13d834c125fbe0dd002c1d0175b8f5305
MD5 hash:
c70334c40062ac38466611256049a486
SHA1 hash:
e974f35a3c8f4438cf0a5c66512964c7e0f3f878
Link:
https://www.unpac.me/results/0450a0a6-ac84-4cb1-ae39-a6d2791d1d92/
SH256 hash:
b47950dd8f1a7e68c4269a9623954571558be68b6b9acf0d227efe41f51127f3
MD5 hash:
5ac81e164c74ce8014b1468310c3ff77
SHA1 hash:
8fcd337745cccc1abd1253971169064357d252d1
Link:
https://www.unpac.me/results/0450a0a6-ac84-4cb1-ae39-a6d2791d1d92/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/648c171a8c5826be80f742fb646028c13d834c125fbe0dd002c1d0175b8f5305

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Web download

AgentTesla

Executable exe 648c171a8c5826be80f742fb646028c13d834c125fbe0dd002c1d0175b8f5305

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/781327/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/81916/

Comments