MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05451697650c572c6b41802d4dd8b1043a6e3fc89e47af247fb88f152dbe4072. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 05451697650c572c6b41802d4dd8b1043a6e3fc89e47af247fb88f152dbe4072
SHA3-384 hash: d2c7590446f58b342941dbaa85ddb9975192fef9937bc53ca20e92fd7ef8069d3e6295abd92d39904c66856e9263982e
SHA1 hash: 630d89902ec7703aa81ce7e1cf2ddcf7d2f0d842
MD5 hash: 9cbb6c782a9f560d14a7b52845d05780
humanhash: stairway-oregon-washington-yankee
File name:05451697650c572c6b41802d4dd8b1043a6e3fc89e47af247fb88f152dbe4072
Download: download sample
Signature AgentTesla
Create hunting rule
File size:744'960 bytes
First seen:2023-05-09 12:42:43 UTC
Last seen:2023-05-13 22:39:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:7dxf6SFLSBnMIzUy3X/PU6x8+IkYeCsOwugSCC8EbqQ:B16wIX3XkyIaTLutPb
Threatray 3'271 similar samples on MalwareBazaar
TLSH T10FF4053C19BDE22BD1B8C6A58FD1842BF350A46B3115EEE5ACD747918326E1235C723E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
250
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
REMITTANCE COPY_20230427_912309172542311.exe
Verdict:
Malicious activity
Analysis date:
2023-04-28 14:43:53 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/a2822d16-9c41-4af8-8be6-3cadfd5dff70

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/387834/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/645a3fd73b40ceeb9637bee6/reports/fd0e76b5-5321-4fdf-8483-087045a6a837/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/05451697650c572c6b41802d4dd8b1043a6e3fc89e47af247fb88f152dbe4072
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/abc13bd5-594b-4c03-853c-6fe0879ee30d
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1229181
Signature
.NET source code contains very large array initializations
Found malware configuration
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 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 / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/05451697650c572c6b41802d4dd8b1043a6e3fc89e47af247fb88f152dbe4072/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-04-27 16:39:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
25 of 37 (67.57%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=avcrnf3fbrlsy22bqawu3wfraq5g4p6itzd26jd7xchrkln6ibza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
20bcd02266e2cfe1def3496611a8463d709e5c87d08a0d5c292db81a431d03fb
AgentTesla
42158ff6c72753c9d9cef04c823c649225208b13a9509b732234b7fd29cc0629
AgentTesla
5bcc027ae64ff8a43719140a97435090a851526b1dccb40b858eaa306723b18b
AgentTesla
6fcd22156bba2aec8e0f0988af9bcf2841549dfe78a6a2e8564641ed392c4ff4
AgentTesla
810d6fedd690fa86ac01ee4b15a1038d2b045ccc2a10262f1c9bbd04cc1ee935
AgentTesla
bfd07274e23732c9a75a16fb2b4b31908c1905805b2f8e9531adb3685f979ca3
AgentTesla
fcebb36035585f1e54deb8621271ebdf13ed6345f4e6a4e5ec6e1acbb7378161
AgentTesla
+ 3'261 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230509-pxw5wshg5z/
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
AgentTesla payload
AgentTesla
Unpacked files
SH256 hash:
58d2780bac07a53fa9ef0099c386ad23c2c5b83df99e18bbcca9895f829ef5d8
MD5 hash:
3a6ac846fbf56df68c3cb61cd18c7623
SHA1 hash:
e5b7f4e47b357f330b33330663ff5739a02d442f
Link:
https://www.unpac.me/results/b27e7ef3-8f15-44f5-bd75-957efa50d2c2/
SH256 hash:
eca4ca450b98aa29af6deebe7bf818c98468ef7632d562137b8d04bcd148564c
MD5 hash:
6f51816577fc2cd14e4139866c155db0
SHA1 hash:
d6d67fe5f221755231110ce1fee420476b16d872
Link:
https://www.unpac.me/results/b27e7ef3-8f15-44f5-bd75-957efa50d2c2/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/b27e7ef3-8f15-44f5-bd75-957efa50d2c2/
SH256 hash:
73a6c6cd6ee7c45ee8fac5d188b62220a57b58378ea52312ee8de4e3bf4cdd36
MD5 hash:
4590ff866e80849de5eeecc6bbce4ebe
SHA1 hash:
888be4e9b79c8ca695f55a3233143e49f857e5d2
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/b27e7ef3-8f15-44f5-bd75-957efa50d2c2/
Parent samples :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 hash:
7624b7d58e57fd309b1aa9add97e7665253f15516feb82866230e51b4a511399
MD5 hash:
3d1e66c4963dd598434b012fc5071e4f
SHA1 hash:
83a98ca7808a2c734e958ff1f5027fcd999294cc
Link:
https://www.unpac.me/results/b27e7ef3-8f15-44f5-bd75-957efa50d2c2/
SH256 hash:
05451697650c572c6b41802d4dd8b1043a6e3fc89e47af247fb88f152dbe4072
MD5 hash:
9cbb6c782a9f560d14a7b52845d05780
SHA1 hash:
630d89902ec7703aa81ce7e1cf2ddcf7d2f0d842
Link:
https://www.unpac.me/results/b27e7ef3-8f15-44f5-bd75-957efa50d2c2/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/05451697650c/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/05451697650c572c6b41802d4dd8b1043a6e3fc89e47af247fb88f152dbe4072

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/387834/

Comments