MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2138dbdfee8ee957a0b9d2475b12d71e80a4e93d3f70aad66015bfc332021a50. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2138dbdfee8ee957a0b9d2475b12d71e80a4e93d3f70aad66015bfc332021a50
SHA3-384 hash: d0a6ef41bcfc0be8fd2f185bacf779ac7c9ee438ec84bc4d7d53a089c82acc6364d3c32cfce4d040d52fe4971635d34e
SHA1 hash: 43c694b17d97b712f61e1affe90a3ee26e8caa5d
MD5 hash: 3119e5091060068cc37c8478d241d038
humanhash: seventeen-aspen-seventeen-kitten
File name:quotation.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:624'640 bytes
First seen:2023-09-29 08:57:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:SG725HiWxZojfp5j9rGm8/JldjqxH/aWCZe2COj6b:6ti8Zc5dcdehacu0
Threatray 1'771 similar samples on MalwareBazaar
TLSH T120D422EA7A854356C58C2B752B6D222783B0F612B117D73C8E8F259F0E3835519A1F3B
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon b26969e8e8e8f0f0 (23 x AgentTesla, 13 x Formbook, 3 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
quotation.exe
Verdict:
Malicious activity
Analysis date:
2023-09-29 09:05:18 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/8b0cf73f-d760-41d6-8836-43a91f756ab2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6516919d33582f234e06b8f5/reports/b37983e6-1d81-445d-8c3c-44e302f9d231/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2138dbdfee8ee957a0b9d2475b12d71e80a4e93d3f70aad66015bfc332021a50
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c98aef10-e7c6-40c0-9453-4050b5858bd3
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1316306
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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 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: 1316306 Sample: quotation.exe Startdate: 29/09/2023 Architecture: WINDOWS Score: 100 60 Found malware configuration 2->60 62 Sigma detected: Scheduled temp file as task from temp location 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 7 other signatures 2->66 7 quotation.exe 7 2->7         started        11 rSOlemqUScAF.exe 5 2->11         started        13 qXYojnj.exe 2->13         started        15 qXYojnj.exe 2->15         started        process3 file4 48 C:\Users\user\AppData\...\rSOlemqUScAF.exe, PE32 7->48 dropped 50 C:\Users\user\AppData\Local\...\tmp8422.tmp, XML 7->50 dropped 80 Uses schtasks.exe or at.exe to add and modify task schedules 7->80 82 Writes to foreign memory regions 7->82 84 Allocates memory in foreign processes 7->84 90 2 other signatures 7->90 17 RegSvcs.exe 17 4 7->17         started        22 powershell.exe 21 7->22         started        24 powershell.exe 21 7->24         started        26 schtasks.exe 1 7->26         started        86 Multi AV Scanner detection for dropped file 11->86 88 Machine Learning detection for dropped file 11->88 28 RegSvcs.exe 11->28         started        30 schtasks.exe 11->30         started        32 svchost.exe 11->32         started        34 conhost.exe 13->34         started        36 conhost.exe 15->36         started        signatures5 process6 dnsIp7 52 api4.ipify.org 104.237.62.212, 443, 49780, 49782 WEBNXUS United States 17->52 54 host2069.hostmonster.com 67.20.113.17, 49781, 49783, 587 UNIFIEDLAYER-AS-1US United States 17->54 56 api.ipify.org 17->56 46 C:\Users\user\AppData\Roaming\...\qXYojnj.exe, PE32 17->46 dropped 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->70 72 May check the online IP address of the machine 17->72 38 conhost.exe 22->38         started        40 conhost.exe 24->40         started        42 conhost.exe 26->42         started        58 api.ipify.org 28->58 74 Tries to steal Mail credentials (via file / registry access) 28->74 76 Tries to harvest and steal browser information (history, passwords, etc) 28->76 78 Hides that the sample has been downloaded from the Internet (zone.identifier) 28->78 44 conhost.exe 30->44         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2138dbdfee8ee957a0b9d2475b12d71e80a4e93d3f70aad66015bfc332021a50/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-09-25 04:29:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ee4nxx7or3uvpifz2jdvwewxd2akj2j5h5ykvvtacw74gmqcdjia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2ba5d8e1c77dac550fd1b7d19174670a30da616780dbad4d386f6b9dc2121e9c
AgentTesla
32ab70a0b9837a3a959859ae34b2b8d5c195298fce995370f8df8ce0094279d1
AgentTesla
59a8979d512482bc6a656efb0445fbd1ad97b6c07e6b4353204c6992daca3e35
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61f4eee705342f7e875adc36c259693ec40a7682db74ab040b79dd189fffdf5a
AgentTesla
9c091fdb1a1329094aa1902a066869bf18541c3fbaec9ee69153c790dc568e89
AgentTesla
d0659f8d337232622688d25aca3c38e2e8766cba24836f4c9f76774a1a5ba370
AgentTesla
d37b94cc6dbda1ab0be4125b9399716800149a27665acc13b62f62d9a5d29334
AgentTesla
d8c49ba8b26cbf93164e1051bd1322d0e855b4b15357fcad7a05edbb40564078
AgentTesla
daeed1ef55248fcc047a414935b1417ce396080cf6bb827018ea2fc7d7977e37
AgentTesla
+ 1'761 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230929-kw6wgsad69/
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
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
abed99881ce1e05907653d1697ae232575d0cf067fd5cc646e2e5ee9f7337c82
MD5 hash:
491a7170bd8a7ed81d03a64ff2598bdf
SHA1 hash:
8325a5bccba80878a14032c06b78b34db808b910
Link:
https://www.unpac.me/results/19bb1821-683f-4c32-a2b3-198c9daec76a/
SH256 hash:
59f17dd7a3958d07d2c273cb6db2e2cbedea74b1a72e105ae31c01e4bea41e69
MD5 hash:
9cbf3dbfab3530ef02c4291c56efaf2d
SHA1 hash:
18d51e8ac4174484d409f0bb8b4bbd5b932845b0
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/19bb1821-683f-4c32-a2b3-198c9daec76a/
Parent samples :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 hash:
9c861d8e062f7a5273d2021213a35220dac33e7571858f5e17786451ca0e1cfb
MD5 hash:
4bc16d8a009fe7ddc84cac126dc15bd3
SHA1 hash:
073be82beff9b17b0b4891b43f64225ed2c54eea
Link:
https://www.unpac.me/results/19bb1821-683f-4c32-a2b3-198c9daec76a/
SH256 hash:
7ec118e70613ce2d9aee29cda2918ca710dde346c68d4da75c2ea0402e6d4391
MD5 hash:
1622a62bf6805b2dca82a8632eceac71
SHA1 hash:
071b72a5a1231149dfe4b9fcfa3a6ee49265ab7c
Link:
https://www.unpac.me/results/19bb1821-683f-4c32-a2b3-198c9daec76a/
SH256 hash:
2138dbdfee8ee957a0b9d2475b12d71e80a4e93d3f70aad66015bfc332021a50
MD5 hash:
3119e5091060068cc37c8478d241d038
SHA1 hash:
43c694b17d97b712f61e1affe90a3ee26e8caa5d
Link:
https://www.unpac.me/results/19bb1821-683f-4c32-a2b3-198c9daec76a/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2138dbdfee8e/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/2138dbdfee8ee957a0b9d2475b12d71e80a4e93d3f70aad66015bfc332021a50

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

Executable exe 2138dbdfee8ee957a0b9d2475b12d71e80a4e93d3f70aad66015bfc332021a50

(this sample)

  
Delivery method
Distributed via e-mail attachment

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