MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 346a9410b7d654bad7e5cd015da8e8b4b96444581963a881b9cd88184437c045. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 346a9410b7d654bad7e5cd015da8e8b4b96444581963a881b9cd88184437c045
SHA3-384 hash: 2c931b86a66aaa6ce10bdd886e8dda564ea15a938342198c34c62d3dc239633b15912b655a5fad9ce27a6e2539649493
SHA1 hash: 74b917fa8e15b343cee795b168151ffc258e4711
MD5 hash: 107ba13f9aea32a53905a5602560843c
humanhash: golf-grey-montana-batman
File name:Arrival Notice - S2304118292..exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:804'352 bytes
First seen:2024-02-05 11:50:48 UTC
Last seen:2024-02-05 14:02:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:58V68yq0N4biozavco055fJ+5INWCn9cx:58VsqCY+vcnfJ4In
TLSH T1D905125528AC3F9AD9BF4BFD6D8981029B349633A547F96E8DC638D9E813F140712B03
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
317
Origin country :
DK DK
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/474690/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65c0cba9b012cce0edbd280e/reports/78a107fc-940e-432c-a0f9-a10e6afa3630/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/346a9410b7d654bad7e5cd015da8e8b4b96444581963a881b9cd88184437c045
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/6ab50982-1faf-4dce-9c89-b0c941f80ed4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1386739
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found potential dummy code loops (likely to delay analysis)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/346a9410b7d654bad7e5cd015da8e8b4b96444581963a881b9cd88184437c045
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/346a9410b7d654bad7e5cd015da8e8b4b96444581963a881b9cd88184437c045/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-02-05 07:07:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=grvjiefx2zklvv7fzuav3khiws4wircydfr2ranzzwebqrbxybcq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240205-nz6axahbel/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
971c821aa19832e04f1dd44b19cdb909d36d27be2f9e62edd10bf7887a43d15a
MD5 hash:
6d7a285502323918820b8513b5f33d75
SHA1 hash:
9633177bbb29c2563fec4a7dd381f4a278588437
Link:
https://www.unpac.me/results/daba34fd-bba1-4cb4-a475-e640ce62b24a/
SH256 hash:
f4d18078f32176e0ebde16a6cf345d09e6933fb38222797d273f00739f605f7a
MD5 hash:
9bdf381423d30a68a3303e6b6b5e49a1
SHA1 hash:
4cfe7c6e91e7095ff2806c864b8310b7c76625da
Link:
https://www.unpac.me/results/daba34fd-bba1-4cb4-a475-e640ce62b24a/
SH256 hash:
06b4dcfcbb4e7373034cac6b1d1ff03193ed6439d37720f5e5e47b5bf085b4ea
MD5 hash:
f783f8e7ab2d84331e9567db72f899ff
SHA1 hash:
0c30687db44e037b831dde2bcf8842472c948ed8
Link:
https://www.unpac.me/results/daba34fd-bba1-4cb4-a475-e640ce62b24a/
SH256 hash:
346a9410b7d654bad7e5cd015da8e8b4b96444581963a881b9cd88184437c045
MD5 hash:
107ba13f9aea32a53905a5602560843c
SHA1 hash:
74b917fa8e15b343cee795b168151ffc258e4711
Link:
https://www.unpac.me/results/daba34fd-bba1-4cb4-a475-e640ce62b24a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/346a9410b7d6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/346a9410b7d654bad7e5cd015da8e8b4b96444581963a881b9cd88184437c045

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

Executable exe 346a9410b7d654bad7e5cd015da8e8b4b96444581963a881b9cd88184437c045

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/474690/

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