MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ce8c43f447483959e71fd061b18bc3268a232f3097cdd7143a9e9d9064b24a8. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ce8c43f447483959e71fd061b18bc3268a232f3097cdd7143a9e9d9064b24a8
SHA3-384 hash: 25f89c178745991cc6f7a2c6c407ed379070054ae7aadeb6c52f023b4c5a263b82faf3dd6238b61ea0946dcd25866727
SHA1 hash: dfa527eff8aa8754e0acdc6a627dccd88aa53e49
MD5 hash: a938e1a716e2b02348d5738d1abe6fa1
humanhash: floor-network-spring-bulldog
File name:SecuriteInfo.com.Trojan.PackedNET.591.27080.20655
Download: download sample
Signature AgentTesla
Create hunting rule
File size:817'152 bytes
First seen:2021-03-18 21:35:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:4pp2xcTg78jELNc7twNa0POyPMcZ5UiAhYSfD6cy8DrxKuPMASvxkoBrfTby:PN60POmMPiAh17PvrxRMANoBrfTb
Threatray 3'355 similar samples on MalwareBazaar
TLSH 6E050142B6A366A8E43887B6E455C1930FB5BE19C283E5B7FD9971CE08B2434C73D136
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.591.27080.20655
Verdict:
Malicious activity
Analysis date:
2021-03-18 21:44:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/294e7a17-cc7b-41de-aad2-23672d1c1531

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/125528/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.591.27080.20655.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
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/8b351a97-92a2-4136-8f51-859a892d35da
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/645524
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
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)
Sigma detected: Scheduled temp file as task from temp location
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file 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 signatures2 2 Behavior Graph ID: 371724 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 18/03/2021 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 Sigma detected: Scheduled temp file as task from temp location 2->37 39 5 other signatures 2->39 7 SecuriteInfo.com.Trojan.PackedNET.591.27080.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\bOdJpnnWZibGRe.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmpA453.tmp, XML 7->25 dropped 27 SecuriteInfo.com.T...T.591.27080.exe.log, ASCII 7->27 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 Uses schtasks.exe or at.exe to add and modify task schedules 7->45 47 Injects a PE file into a foreign processes 7->47 11 SecuriteInfo.com.Trojan.PackedNET.591.27080.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        17 SecuriteInfo.com.Trojan.PackedNET.591.27080.exe 7->17         started        19 SecuriteInfo.com.Trojan.PackedNET.591.27080.exe 7->19         started        signatures5 process6 dnsIp7 29 smtp.yandex.ru 77.88.21.158, 49714, 587 YANDEXRU Russian Federation 11->29 31 smtp.yandex.com 11->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 21 conhost.exe 15->21         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ce8c43f447483959e71fd061b18bc3268a232f3097cdd7143a9e9d9064b24a8/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-03-18 21:14:08 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ptumip2eosbzlhtr7udbwgf4gjukemxtbf6n24kdvhu5sbslesua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01cfb84c887037331adb067cbcc4ef7e34b4c9f3aa8670ddad52d32266feca37
AgentTesla
1be6dc89ef7b01bdc6563c86c36e84b7560d85bab73d7186e2f223550461c5c4
AgentTesla
459a96d9c261c779036f999c0bb2bc01a2e9126a48cdffb01748a639e63da1a5
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6319947a9646aee1e317a89a50c0d2a2984cd35269260ce6015f9172630b14f7
AgentTesla
747ee0971e16540fa80072cdcc9e28a2f3fca2303303920c802219ea64c5bef2
AgentTesla
819e120bea176d7d4e41a5aa7e67e0b006005560cc1ca0f04bb739dac1446b0c
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b2b6eff8a6c60704b212b98e6eb03be8bd26e1dc3bd8b6f28774bd6a52badb6d
AgentTesla
d4c36c3f72968c36db0647a26047060d3d070e7b58b0ab0e7c8e679e7a857555
AgentTesla
d830adad4946e743cdc39b91ce67e2c3c0ff9aedda4cf205d1756ac45bb7b2e8
AgentTesla
f72e04ee91a29a63b2c0a9590adcbd1725280d7c6163f486d48c240be5f1722d
AgentTesla
+ 3'345 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210318-wtvns6122j/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
2b43013edb5706a946f4e523a1a219b31fe2a7e05c48884c048882b3c1327655
MD5 hash:
b7159eb14fe565d4e233604b629bbd8a
SHA1 hash:
64f82c67e6c7cbc078141162a49bffcee3d9ebb9
Link:
https://www.unpac.me/results/d973ba7d-c8db-4a3c-868e-fd674e1903f0/
SH256 hash:
7ce8c43f447483959e71fd061b18bc3268a232f3097cdd7143a9e9d9064b24a8
MD5 hash:
a938e1a716e2b02348d5738d1abe6fa1
SHA1 hash:
dfa527eff8aa8754e0acdc6a627dccd88aa53e49
Link:
https://www.unpac.me/results/d973ba7d-c8db-4a3c-868e-fd674e1903f0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7ce8c43f447483959e71fd061b18bc3268a232f3097cdd7143a9e9d9064b24a8

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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 7ce8c43f447483959e71fd061b18bc3268a232f3097cdd7143a9e9d9064b24a8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1075739/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/125528/

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