MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1e9633b0dc59c7d95053c9c619d707beb29915bc26f965c0740c5eb42f65ae4. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f1e9633b0dc59c7d95053c9c619d707beb29915bc26f965c0740c5eb42f65ae4
SHA3-384 hash: ad4c2e2b3b975898265f104fbfbb0684b4cdbc8e385c4cb04de8b91f1557d40a1d625390555be496dbf981f45b6277d5
SHA1 hash: 3b931481287dbbb444281898c5e822120bc9ca13
MD5 hash: 3cf1620566d33f79a0f9d69f51373617
humanhash: jersey-sink-kansas-india
File name:quote.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:727'040 bytes
First seen:2023-05-19 02:58:51 UTC
Last seen:2023-05-20 15:21:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:jfeZCSljS+AbOKa4X45okEnW/tvL1l9bFZiOk48:reZh9iOi8QkvLlbTiV
Threatray 2'928 similar samples on MalwareBazaar
TLSH T16AF4403D0AA58AEEC0BBD364A7CC4997FA73D817F15C9BA944D6034272436CE60C61DE
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 threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
250
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
quote.exe
Verdict:
Malicious activity
Analysis date:
2023-05-19 03:01:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8e978eac-24c7-461e-825d-09ef88dd4e24

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67081494.17429.14705.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6466e5f611ce1acbe6d843a2/reports/3a6c623c-0c15-493d-b3c1-6c427f07e22a/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f1e9633b0dc59c7d95053c9c619d707beb29915bc26f965c0740c5eb42f65ae4
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/f3c5d11d-ce68-4833-98b8-1eb4da4c03f7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1236693
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 869688 Sample: quote.exe Startdate: 19/05/2023 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 7 other signatures 2->39 7 quote.exe 5 2->7         started        11 yPUYRgjxfs.exe 5 2->11         started        process3 file4 27 C:\Users\user\AppData\...\yPUYRgjxfs.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp7B54.tmp, XML 7->29 dropped 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 43 Writes to foreign memory regions 7->43 45 Allocates memory in foreign processes 7->45 47 Injects a PE file into a foreign processes 7->47 13 RegSvcs.exe 2 7->13         started        17 schtasks.exe 1 7->17         started        49 Antivirus detection for dropped file 11->49 51 Multi AV Scanner detection for dropped file 11->51 53 Machine Learning detection for dropped file 11->53 19 RegSvcs.exe 2 11->19         started        21 schtasks.exe 1 11->21         started        signatures5 process6 dnsIp7 31 azmlogistics.com 192.185.92.210, 49699, 49702, 587 UNIFIEDLAYER-AS-1US United States 13->31 55 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->55 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->57 59 Tries to steal Mail credentials (via file / registry access) 13->59 23 conhost.exe 17->23         started        61 Tries to harvest and steal browser information (history, passwords, etc) 19->61 25 conhost.exe 21->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f1e9633b0dc59c7d95053c9c619d707beb29915bc26f965c0740c5eb42f65ae4/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-16 16:03:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6huwgoynywoh3fifhsogdhlqppvstek3yjxzmxahidc6wqxwllsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
07f01993306030d708dc2b5b42d4a6aef41c0c2f597aca066138689a6722a25d
AgentTesla
7e4f2a5a6801e34e8f36b4a1b10f55721a36bcf044894e5011d9e008deb93326
AgentTesla
8ab970bd939d38f2d99d43e9d831a4871ad22edcb0d1287d3782a432050b30c1
AgentTesla
a3928afcfa8b3e1825c9796ea9099e59e1e7ae2306fbfcc20dc3aae7c6065121
AgentTesla
cb55fa293a824686db59be3e107726d2091ba56a62092f79e2d47744535e5e94
AgentTesla
d67557fd37174016e188f4e3932341f74c0a79ade0a34fbffc190e91b9e5a0e4
AgentTesla
d9e22072d4c5d48c978804312169981da108122adce941389beba15d6cee5c1a
AgentTesla
ed9248192c85ed4a3053e0c5bf1763cb1e39ed9514122a29542e439461c89f9b
AgentTesla
+ 2'918 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/230519-dgqgmadf91/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/e24fb0fd-6662-410a-9a60-3be366e29d3e/
SH256 hash:
b71afbeefebc57661bdecba9505f73393a8f03698f50eff7f86af3ec80832875
MD5 hash:
39853d816cbacb5e715d0d2af5e3dc24
SHA1 hash:
a21a7b7512354b59a9e90a164c38888dbee47e8f
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/e24fb0fd-6662-410a-9a60-3be366e29d3e/
Parent samples :
8ab970bd939d38f2d99d43e9d831a4871ad22edcb0d1287d3782a432050b30c1
f1e9633b0dc59c7d95053c9c619d707beb29915bc26f965c0740c5eb42f65ae4
SH256 hash:
f465f4758dfcf014857eec9ab755a960ebcc686c28005ab627c5c7501d4eb165
MD5 hash:
013404236f00838ba7ce888aa6d02667
SHA1 hash:
2f1ed7953889460710b965b220ae92d4e1ff2de9
Link:
https://www.unpac.me/results/e24fb0fd-6662-410a-9a60-3be366e29d3e/
SH256 hash:
f1e9633b0dc59c7d95053c9c619d707beb29915bc26f965c0740c5eb42f65ae4
MD5 hash:
3cf1620566d33f79a0f9d69f51373617
SHA1 hash:
3b931481287dbbb444281898c5e822120bc9ca13
Link:
https://www.unpac.me/results/e24fb0fd-6662-410a-9a60-3be366e29d3e/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f1e9633b0dc5/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/f1e9633b0dc59c7d95053c9c619d707beb29915bc26f965c0740c5eb42f65ae4

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:Dotnet_Hidden_Executables_Detect
Create hunting rule
Author:Mehmet Ali Kerimoglu (@CYB3RMX)
Description:This rule detects hidden PE file presence.
Reference:https://github.com/CYB3RMX/Qu1cksc0pe
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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 f1e9633b0dc59c7d95053c9c619d707beb29915bc26f965c0740c5eb42f65ae4

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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