MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5bcc027ae64ff8a43719140a97435090a851526b1dccb40b858eaa306723b18b. 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: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5bcc027ae64ff8a43719140a97435090a851526b1dccb40b858eaa306723b18b
SHA3-384 hash: ba662f87555019311943e371d5d2f8108090b6d7236ac018ceffba374cef93858808a00121063bf6cc16788870e61bb0
SHA1 hash: d22400f45af0034b73fcffb026e90c8e047c1a3c
MD5 hash: 0ab73b634cf81cecf102e23701bfe82a
humanhash: bravo-ceiling-pennsylvania-violet
File name:ungziped_file
Download: download sample
Signature AgentTesla
Create hunting rule
File size:708'608 bytes
First seen:2023-01-23 09:09:22 UTC
Last seen:2023-01-30 09:04:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:uC66Bm2iNNh3i5vZXLgJu1CX51sCczkTPy8ZmeOYsfLecxSxMp66B:jVM1rhwvZ7Mu12wmDOLKqSmpV
TLSH T15AE4F1415CA8C658F2F91EBD1F2C96289BF01C9923E3E2B44FF264DAA573743C525872
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ungziped_file
Verdict:
Malicious activity
Analysis date:
2023-01-23 09:21:06 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/ae574d88-40a4-476b-8180-1f4447c65741

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/355825/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63ce4efb696b2d97257410fd/reports/ac04621c-7cde-4fcb-a8e3-fce6e1a9256d/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/0f4641a5-b63f-418e-bad6-9cd25c662b97
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1156826
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
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 steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5bcc027ae64ff8a43719140a97435090a851526b1dccb40b858eaa306723b18b/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-01-23 09:10:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lpgae6xgj74kinyzcqfjoq2qscufcutldxglic4fr2vdazzdwgfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230123-k5bfyaec7z/
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 user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla payload
AgentTesla
Unpacked files
SH256 hash:
7491ef6de57c0ac20495a1659029b6b8ea2cdf42bfb3ab3eac8812f226d09313
MD5 hash:
ad343359b83d173ab9cf62b8f5ce8a47
SHA1 hash:
aeca876119b0cc54fa97dbc1f6a5b06d01153e77
Link:
https://www.unpac.me/results/6cbc541b-5fd5-4199-8f7f-71a60c504c1b/
SH256 hash:
73a6c6cd6ee7c45ee8fac5d188b62220a57b58378ea52312ee8de4e3bf4cdd36
MD5 hash:
4590ff866e80849de5eeecc6bbce4ebe
SHA1 hash:
888be4e9b79c8ca695f55a3233143e49f857e5d2
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/6cbc541b-5fd5-4199-8f7f-71a60c504c1b/
Parent samples :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 hash:
29c08948e1f36f82e3e8a18b7793cb2cfac4bf20db3df89e1147f0112eb39648
MD5 hash:
90141851a959ac3b8fb23aa20144d1fe
SHA1 hash:
2610afe3894ffb90af5d8ce255f69ee6517d74ce
Link:
https://www.unpac.me/results/6cbc541b-5fd5-4199-8f7f-71a60c504c1b/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/6cbc541b-5fd5-4199-8f7f-71a60c504c1b/
SH256 hash:
20eda0a9b642a495ee216f13d2c37603ef860ff1aa1b8c89b2aa630a17574f71
MD5 hash:
d2dcd2d712c1f3c871e39fc27f889546
SHA1 hash:
167502f0388eb8c9525a048282600fa83d7254ad
Link:
https://www.unpac.me/results/6cbc541b-5fd5-4199-8f7f-71a60c504c1b/
SH256 hash:
5bcc027ae64ff8a43719140a97435090a851526b1dccb40b858eaa306723b18b
MD5 hash:
0ab73b634cf81cecf102e23701bfe82a
SHA1 hash:
d22400f45af0034b73fcffb026e90c8e047c1a3c
Link:
https://www.unpac.me/results/6cbc541b-5fd5-4199-8f7f-71a60c504c1b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5bcc027ae64f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/5bcc027ae64ff8a43719140a97435090a851526b1dccb40b858eaa306723b18b

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_d3ac2b2f
Create hunting rule
Author:Elastic Security
Rule name:win_agent_tesla_ab4444e9
Create hunting rule
Author:Johannes Bader
Description:detects Agent Tesla
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 5bcc027ae64ff8a43719140a97435090a851526b1dccb40b858eaa306723b18b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/355825/

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