MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cef56d366215b19ced11fd5b418f74cc165a6fa3b122ac562bbbdde6f0d1a07a. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cef56d366215b19ced11fd5b418f74cc165a6fa3b122ac562bbbdde6f0d1a07a
SHA3-384 hash: 1f9465c45827d0feeedb27ce47bbb15359aa1628dc3d4c68954fb5d886bc6ed1aa644df63b9657e20634b1dfe5700d04
SHA1 hash: 9c002264541c14694916b7a2d9315ee431eea69f
MD5 hash: 30195b74621346caa8062b021357f9b1
humanhash: edward-connecticut-utah-friend
File name:02_extracted.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:952'320 bytes
First seen:2021-01-19 10:48:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:yR9LWHOenHs8OWSsh4r+/v13Sfrv7eb3rb3q1vRmsxkeI5/DM5Jj+8:8LWTHv4shK+lSfLKLrb61vZk39DM5h+
TLSH 7A15121273F44168D9F52BB16176C99C077BBC0E892BC3096CA6BBEE05737CA8509B17
Reporter Racco42
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL_January 2021 at 30M_9B7290_PDF.vbs
Verdict:
No threats detected
Analysis date:
2021-01-14 22:55:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d9386b78-6392-4119-9f84-7293105c132f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/112845/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.507.12586.32165.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Sending a UDP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
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.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/584839
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
Injects a PE file into a foreign processes
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cef56d366215b19ced11fd5b418f74cc165a6fa3b122ac562bbbdde6f0d1a07a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-01-15 02:14:06 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z32w2ntccwyzz3ir7vnudd3uzqlfu35dwerkyvrlxpo6n4grub5a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/210119-tcmqp9p48s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
805974b8a1fc3da539075a106d378d0b39df2194f828bc41a11ad7ce1052eaa5
MD5 hash:
5e8673ad65b2dea9ff2381c06027681c
SHA1 hash:
fda7a5d99031881cfbeeb47f0f18ab6ff88cee1b
Link:
https://www.unpac.me/results/bafc47c0-57c6-4f2f-9b41-2e2fa093c99b/
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/bafc47c0-57c6-4f2f-9b41-2e2fa093c99b/
SH256 hash:
5e9d949f41042023796ae8c02fd04e4bfd1bd85ea3e0479f21d33f7776ac4f49
MD5 hash:
556ba4db65e0bf5e4c72bc89923a807d
SHA1 hash:
6272959cfe5eafa1031e1b30d33b24048c60edc8
Link:
https://www.unpac.me/results/bafc47c0-57c6-4f2f-9b41-2e2fa093c99b/
SH256 hash:
cef56d366215b19ced11fd5b418f74cc165a6fa3b122ac562bbbdde6f0d1a07a
MD5 hash:
30195b74621346caa8062b021357f9b1
SHA1 hash:
9c002264541c14694916b7a2d9315ee431eea69f
Link:
https://www.unpac.me/results/bafc47c0-57c6-4f2f-9b41-2e2fa093c99b/
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/cef56d366215b19ced11fd5b418f74cc165a6fa3b122ac562bbbdde6f0d1a07a

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.

Malspam

AgentTesla

Executable exe cef56d366215b19ced11fd5b418f74cc165a6fa3b122ac562bbbdde6f0d1a07a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/112845/

Comments