MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b
SHA3-384 hash: 2ac2f74d15754a02d8de65aff18a1582036ce33d9595773b43daa6bfa737f86a49dc3198fdbc9ad64a9044a1c5272cbd
SHA1 hash: 26790b3350263a5287e56a71ca4ffb2befcd66a0
MD5 hash: 2f1b9750761d6d9f4cd6405994c6727a
humanhash: lamp-undress-sierra-ack
File name:MAR-888201-2024.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:729'600 bytes
First seen:2024-04-02 14:44:20 UTC
Last seen:2024-04-02 17:26:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:HcZczVtcgkFZ2ZIUVuM6ERdgBfiL/lUO5ifExVRaQWzJJ24YhDdFAgTnaR0T/rR:8qcxFZxUYMRRdgi/lGHb24
TLSH T127F4CF9C7250B1DFC857C872DA686CB0A6207C7B970BD203A0573A9DAA3D997CF115F2
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter cocaman
Tags:AgentTesla exe INVOICE

Intelligence

File Origin
# of uploads :
3
# of downloads :
362
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b.exe
Verdict:
Malicious activity
Analysis date:
2024-04-02 14:46:10 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/74dcb3d9-5e5e-4c93-814c-430820d7d418

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
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
DNS request
Connection attempt
Sending a custom TCP request
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/660c19f6bb285b5db0550a29/reports/e513b941-b795-4a6c-97af-fd248ffd76de/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b
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/4545b387-5452-483a-bafb-9269c74d409e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1418832
Signature
.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)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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)
Snort IDS alert for network traffic
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 AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-04-02 08:53:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sqtz62j3poy4efmu3fxfolv4cxtk5jawqfvqhvtxuodv5o4evgnq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240402-r4qb2ade26/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads WinSCP keys stored on the system
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:
fef06864c0748f411f106e8a50ccff713f99aaaadad626106e7c187d6dd64650
MD5 hash:
76b6404f1573adde81d90749ca7a4813
SHA1 hash:
efa2b0159b314bd74ca2edd41c45e5da97cd5a39
Link:
https://www.unpac.me/results/cfe57e97-de2d-4b27-a748-02c895f05874/
SH256 hash:
bc39c3ba2ef220300f37e0ccffd84e387eaa28c831859c3588cdfdeec243b0c5
MD5 hash:
e4c53cafec45a303e00d4d7702b02822
SHA1 hash:
bf21964cd02330655a1eb04fb83ece35899977bf
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/cfe57e97-de2d-4b27-a748-02c895f05874/
Parent samples :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 hash:
8ad3a36fc5f3f476cc6f506280839a5bd96e4c6e14febb3d6c28ecb0d276bbc0
MD5 hash:
df283995772707fbaced13282acf0fd5
SHA1 hash:
6100de39a41baed80cc124292ebd21af5e869a25
Link:
https://www.unpac.me/results/cfe57e97-de2d-4b27-a748-02c895f05874/
SH256 hash:
526156ce668793dca6496607e2bb2b0c7555868a5b819a0e8affbee3dfe3dc11
MD5 hash:
1cff42072d104de8ba15c6b6b185d905
SHA1 hash:
1edb295a5d1aff366cd35a2b9233d54896eef447
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
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/cfe57e97-de2d-4b27-a748-02c895f05874/
Parent samples :
895665fab2e077f4ac46cc0e9ebbf5e84da4a851c163320734cfd39f3916bba0
5fd7aaecea93b94823aa67414bf4314bd1f19c8e8ca44ea569210bffbc623f55
ddc5d1c80b07a16ba4a2d8d289dcfccaa1c2f25a525d96f223be8c8eedf9e9e6
bd97d642866f3aaa69be60fe0ca7f96bc495e5d060a4c0827a9929b02df7b449
2dbee3107b081e1b44643142cdf08647540ace2889f1e0d17747ac3a08617b42
94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b
da6f3f1f642c13d2b7bf4c86e2686c5e1b606dbe0838423998c15742940545e9
SH256 hash:
94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b
MD5 hash:
2f1b9750761d6d9f4cd6405994c6727a
SHA1 hash:
26790b3350263a5287e56a71ca4ffb2befcd66a0
Link:
https://www.unpac.me/results/cfe57e97-de2d-4b27-a748-02c895f05874/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/94279f693b7b/report/overview.html
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/94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b

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: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

zip 4793f1dccdb904bd88c26018b236dd95171a90404df8665652b44b18ba01b6e0

AgentTesla

Executable exe 94279f693b7bb1c21594d96e572ebc15e6aea416816b03d677a3875ebb84a99b

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 4793f1dccdb904bd88c26018b236dd95171a90404df8665652b44b18ba01b6e0
  
Dropped by
MD5 dbeae5c7f578647f31c8e9c9c389765d

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments