MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cd42ca679618100850eafd118304c86114cf6de94df75014c4eee3d1905c74d. 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: 18


Intelligence 18 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cd42ca679618100850eafd118304c86114cf6de94df75014c4eee3d1905c74d
SHA3-384 hash: 927c88c22c590e0ca3f322dca0eb54d321556809362cda463d1c75fde976b03a26d3feff5489add042f51b71519939b8
SHA1 hash: 815564d57e42730f816d9f00843c5ff55725ac97
MD5 hash: ae90e14fc75fbd95f44554b9fd5e5809
humanhash: football-blossom-florida-five
File name:ae90e14fc75fbd95f44554b9fd5e5809.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:740'864 bytes
First seen:2023-12-24 08:18:54 UTC
Last seen:2023-12-24 10:14:06 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:ppwoqhQomWOHSGVHMWiuWkQxc+2L375OyOnZM73kxp3IT/QMASAdH:Dwoqh5/B2HMWiuzQxc+2L375JOZ3xpGI
Threatray 4'216 similar samples on MalwareBazaar
TLSH T1B8F4011076784B5AC4BE27FA0525606103FAB92B752AE79C5CC671DBAD23F110F02F6B
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 abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
285
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
4363463463464363463463463.exe
Verdict:
Malicious activity
Analysis date:
2023-12-23 19:22:37 UTC
Tags:
opendir loader keylogger amadey botnet stealer hausbomber lumma vidar rat backdoor dcrat remote metasploit redline phorpiex trojan arechclient2 rhadamanthys evasion originbotnet nanocore remcos asyncrat hijackloader stealc agenttesla kelihos doina gcleaner systembc proxy purplefox risepro
Link:
https://app.any.run/tasks/82e726cd-3f11-4dbb-8961-e7ebd26557cd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/469180/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6587e97bb855eb3693f1fa1d/reports/2ba826ad-abee-47fd-a460-035273215442/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8cd42ca679618100850eafd118304c86114cf6de94df75014c4eee3d1905c74d
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/3bfdbcd0-68b2-401e-9c50-665ec1ab7d84
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1366642
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8cd42ca679618100850eafd118304c86114cf6de94df75014c4eee3d1905c74d
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8cd42ca679618100850eafd118304c86114cf6de94df75014c4eee3d1905c74d/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-12-22 14:29:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
25 of 37 (67.57%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rtkczjtzmgaqbbiov7irqmcmqyiuz5w6stpxkakmj3xd2gify5gq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c
AgentTesla
9a1138a162bb083659fe3716b97ed51486af388c69929decf4db49577c826bd2
AgentTesla
a8484d4b644528dca4b09691169ac66e7668a7a79c1c0e5f4ebcbd521c3d2d57
AgentTesla
e49df0f66eb42b10494df1c1c8518fe9ab49b30df38b148c2158149d52a11b91
AgentTesla
+ 4'206 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/231224-j7t6dsdge7/
Behaviour
Modifies system certificate store
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
Unpacked files
SH256 hash:
d9332d905635c6acc256b2b8e490becf03eac90400120dd333745a48a747ff1a
MD5 hash:
ffe13edbc049ce7b6ef7a3673928633c
SHA1 hash:
9c265068b32533f1c5dffd6792605093f95a227b
Detections:
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/bcd5c39f-c082-43a9-b010-01b3d4655471/
Parent samples :
5dbac89a6802a5144699a6e8a4ba1b2016857f03b0e01b6680af7f223f34f22c
9a1138a162bb083659fe3716b97ed51486af388c69929decf4db49577c826bd2
a8484d4b644528dca4b09691169ac66e7668a7a79c1c0e5f4ebcbd521c3d2d57
8cd42ca679618100850eafd118304c86114cf6de94df75014c4eee3d1905c74d
088912f521813fcc47c7ed2c36f4977e049a359606909dabb46422fa78d05f2c
SH256 hash:
3a647c346ec0c567c9c0814dffac38725803e458ca209790dcc7046722c3545c
MD5 hash:
854a102f6bcd5f3ed6c72cb66c6818c9
SHA1 hash:
96b6919f7e157669b252f34b38da424aeff42bcf
Link:
https://www.unpac.me/results/bcd5c39f-c082-43a9-b010-01b3d4655471/
SH256 hash:
37fa5487de78008d41531bc37428853f9918e7e173a3ff44fe4da65e0cf6f3b2
MD5 hash:
df57c50e31469a42f8af1a2891d7c066
SHA1 hash:
20de29f88b4bf5945311faa5606f61a6d2011d48
Link:
https://www.unpac.me/results/bcd5c39f-c082-43a9-b010-01b3d4655471/
SH256 hash:
e3d65bd9581460ee982d8040e2376222317843cba4c45e1e8567a4bb2d426f66
MD5 hash:
0a64362f023ad6fb6846acba666136ef
SHA1 hash:
1cf8a0db76830c2a093084e2b04f268648a943de
Link:
https://www.unpac.me/results/bcd5c39f-c082-43a9-b010-01b3d4655471/
SH256 hash:
8cd42ca679618100850eafd118304c86114cf6de94df75014c4eee3d1905c74d
MD5 hash:
ae90e14fc75fbd95f44554b9fd5e5809
SHA1 hash:
815564d57e42730f816d9f00843c5ff55725ac97
Link:
https://www.unpac.me/results/bcd5c39f-c082-43a9-b010-01b3d4655471/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8cd42ca679618100850eafd118304c86114cf6de94df75014c4eee3d1905c74d

File information

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

Web download

AgentTesla

Executable exe 8cd42ca679618100850eafd118304c86114cf6de94df75014c4eee3d1905c74d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2739476/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/469180/

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