MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 562b14cbead15ecad71e6e25e6c00656e47c3cf6e7d12eec64bfb4b9a6aaca05. 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: 15


Intelligence 15 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 562b14cbead15ecad71e6e25e6c00656e47c3cf6e7d12eec64bfb4b9a6aaca05
SHA3-384 hash: 29ae65e18ba408a8eadbf496448aa6f4948b21288df92b877ef2c570da16d6948c71b520584524c7a7c97b5c6471b9d5
SHA1 hash: 68d694a74aa970c84bf48ca15c979b408970843a
MD5 hash: 34070a881f75f12cd4e5bfcb3bdf48c6
humanhash: august-white-oranges-beryllium
File name:ORDER SPECIFICATION.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'036'288 bytes
First seen:2024-04-18 09:30:52 UTC
Last seen:2024-04-18 10:44:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:N6gObWRvPAbx/N35bTeguR2EHPF9kPps:BObIAt/nbTeguRdnd
TLSH T18725D13D1CBD2A3B91B6D2A9CFE98567F040D07B3A11AD7698D383958346A9335C313E
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 threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
415
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
562b14cbead15ecad71e6e25e6c00656e47c3cf6e7d12eec64bfb4b9a6aaca05.exe
Verdict:
Malicious activity
Analysis date:
2024-04-18 09:34:05 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/9aaff21c-9660-4ad7-a0c7-6772b33c5167

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

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Reading critical registry keys
Sending an HTTP GET request
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6620e85f14ba3ce828964a58/reports/369e19e3-b0a1-40fd-a580-fcabf099540f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/562b14cbead15ecad71e6e25e6c00656e47c3cf6e7d12eec64bfb4b9a6aaca05
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/110d67f0-b056-46f4-b1e4-c95aca654f72
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1427952
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 ftp login credentials
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
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/562b14cbead15ecad71e6e25e6c00656e47c3cf6e7d12eec64bfb4b9a6aaca05
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/562b14cbead15ecad71e6e25e6c00656e47c3cf6e7d12eec64bfb4b9a6aaca05/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-04-18 07:42:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
22 of 24 (91.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kyvrjs7k2fpmvvy6nys6nqagk3shyphw47is53dex62ltjvkzicq._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/240418-lg2tnahb56/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
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:
d9938a01c13a4d41f18ab3645ea1c35b43e13038a196a822fe9f76f38ba32415
MD5 hash:
5c5893370102a58aebc04d8f87d7c77b
SHA1 hash:
dff78e2a7554120c9e3a503468da76a12ed833ad
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/a4de9053-a0cf-440f-bf9d-45fdc3798ff0/
Parent samples :
2fa2f6f81dc805b509157ff73570ef9fd921cc0b73bece828000356c926546a6
d6e165b127f88b60636959975f143221c8de8bef290f662917f9f61e55f2bf33
0cdb3ae7d110a3e4118af8ad502151685e3e212bd6124b52ddfa21c1f128f5e1
519fcde66b1b9c807cf89568d162c89103ee8065ba1009086881bbbefd69e4c9
24390949599e57a802ea820e402befca0610937e51e19a4db8228235d0017a58
562b14cbead15ecad71e6e25e6c00656e47c3cf6e7d12eec64bfb4b9a6aaca05
SH256 hash:
1c633f39a192f108f755e0bcf412e8489ad80781f3b7807c80892deb2526ff0d
MD5 hash:
e4b5d57e9e46a4e76075b5b92f71577f
SHA1 hash:
d76dc165724148193c6911cc75fc62c198737d3a
Link:
https://www.unpac.me/results/a4de9053-a0cf-440f-bf9d-45fdc3798ff0/
Parent samples :
d89ea6a01347b82f963ed7960583e5d76c6a07e91852fae83bc290e0f64a06b2
3f700fd41c6cca501d50cc2f62afd8e0d951efc1a918aa65ab3e84ee563ff1d6
SH256 hash:
5551435441d3a7b398f13f3b513b4534c3f6407c142ed4d865442b3271a8b28a
MD5 hash:
6a6bd13c15e047ff06eb728613aec0ab
SHA1 hash:
8666240c2ad836bebcd48f51a0256ddd668bded1
Link:
https://www.unpac.me/results/a4de9053-a0cf-440f-bf9d-45fdc3798ff0/
SH256 hash:
baa0bda022a64970c5be7e975198d5dd8229901e827b2bda8ed277c53e9fb950
MD5 hash:
1efe8c9276f935bf051c72a80a02d2c8
SHA1 hash:
13a1f62d3ad9375ca328ce8e393e4e235226bc3c
Link:
https://www.unpac.me/results/a4de9053-a0cf-440f-bf9d-45fdc3798ff0/
SH256 hash:
562b14cbead15ecad71e6e25e6c00656e47c3cf6e7d12eec64bfb4b9a6aaca05
MD5 hash:
34070a881f75f12cd4e5bfcb3bdf48c6
SHA1 hash:
68d694a74aa970c84bf48ca15c979b408970843a
Link:
https://www.unpac.me/results/a4de9053-a0cf-440f-bf9d-45fdc3798ff0/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/562b14cbead1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTeslaV5
Create hunting rule
Author:ClaudioWayne
Description:AgentTeslaV5 infostealer payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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
Rule name:Windows_Generic_Threat_9f4a80b2
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

File information

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

Malspam

AgentTesla

Executable exe 562b14cbead15ecad71e6e25e6c00656e47c3cf6e7d12eec64bfb4b9a6aaca05

(this sample)

  
Delivery method
Distributed via e-mail attachment

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

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