MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b
SHA3-384 hash: 8f17f65dafa72a732236428fee7d49b29eee8a533098a9547f681fc5f908e31d13f285453b81d379f7dbe3d8874c0864
SHA1 hash: 03fc31d632eceaa866fe9dcff199461b47d2ceee
MD5 hash: c75b24f36d7da151fb1759d1a9d3dc50
humanhash: robin-louisiana-three-lake
File name:1QoDB0Lgir6RsQ5.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:563'712 bytes
First seen:2023-07-03 05:27:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:NUA2iNPSp59SHlZFnvIo12WtoJkMDcxlbEnqM:j1ApmPJAoMl6YcUqM
Threatray 189 similar samples on MalwareBazaar
TLSH T1A9C41202B2B84973D9A82AF80915059813F5D62A78E1F7FB1CD768DA43E2FD04E057DB
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)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
1QoDB0Lgir6RsQ5.exe
Verdict:
Malicious activity
Analysis date:
2023-07-03 05:28:22 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/4104d438-32db-4474-b161-c20f4cadab40

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/405669/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
71%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64a25c632299d2688264462e/reports/d5ed4d01-a821-44d7-83d3-8340233a172a/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b
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/01617900-4052-4adf-bd42-6a98ed651616
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1265503
Signature
Adds a directory exclusion to Windows Defender
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
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
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 898534 Sample: 1QoDB0Lgir6RsQ5.exe Startdate: 03/07/2023 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Found malware configuration 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 5 other signatures 2->59 7 1QoDB0Lgir6RsQ5.exe 7 2->7         started        11 PqVNsVQfcyHpU.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\PqVNsVQfcyHpU.exe, PE32 7->35 dropped 37 C:\...\PqVNsVQfcyHpU.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmpB8E6.tmp, XML 7->39 dropped 41 C:\Users\user\...\1QoDB0Lgir6RsQ5.exe.log, ASCII 7->41 dropped 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->61 63 May check the online IP address of the machine 7->63 65 Uses schtasks.exe or at.exe to add and modify task schedules 7->65 73 2 other signatures 7->73 13 1QoDB0Lgir6RsQ5.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        21 schtasks.exe 1 7->21         started        67 Antivirus detection for dropped file 11->67 69 Multi AV Scanner detection for dropped file 11->69 71 Machine Learning detection for dropped file 11->71 23 PqVNsVQfcyHpU.exe 11->23         started        25 schtasks.exe 11->25         started        signatures5 process6 dnsIp7 43 exceltruea.com 162.241.27.28, 49700, 49702, 587 UNIFIEDLAYER-AS-1US United States 13->43 45 webmail.exceltruea.com 13->45 51 2 other IPs or domains 13->51 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        47 webmail.exceltruea.com 23->47 49 api.ipify.org 23->49 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->75 77 Tries to steal Mail credentials (via file / registry access) 23->77 79 Tries to harvest and steal browser information (history, passwords, etc) 23->79 33 conhost.exe 25->33         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-30 14:25:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r4d5ywnljeoeqiqc5rvujocnnpghxj47no2xd76yzgqttk45ufvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
17bd7aa4aca93d885db9713836c87f1d73b4f9190f52bc4e052272d19a891cf1
AgentTesla
24857c1d542e4013445cb7a2c9f5c0c606c4a4361423f0b422ada5089cd92706
AgentTesla
461f3de19176b99a3e099a1df86f7f3ba4876fb21b2e1c6487cbcec7eef31a01
AgentTesla
4bc4516b5db503b67107df186362ebf8d3029fe3a98c9ad777fdc2568f427113
AgentTesla
73731e8949933a05500371755a699b7df164702af31515a8a6b17c04218d2319
AgentTesla
86cc52a47388b856b565dda0e3021c0c0bd8f414c7dd0585c7f38784002d14cb
AgentTesla
cd917c86fe27ecd3feeca690377817bce1f4034830e6d68a19dbffc8c61e97bb
AgentTesla
+ 179 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/230703-f5z23seh38/
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
Looks up external IP address via web service
Checks computer location settings
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:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
6c49cc15357518b5cd728df1cc32fcef6a1d5118025a16a33429b536940231a5
MD5 hash:
a895822a151e0eb400d07d90dd67e901
SHA1 hash:
8694967e3fd80a058fbf23190b17b8b0240ad245
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
522a458f48e0ee93b7d50b95af4ede8bc64b2defd9622b80dfe10ef9e007ff31
MD5 hash:
56eed3d28fe95ac4893ce8420200e283
SHA1 hash:
47d446b7fca1320392f96a93c457fe3ba90d89ad
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
Parent samples :
24857c1d542e4013445cb7a2c9f5c0c606c4a4361423f0b422ada5089cd92706
73731e8949933a05500371755a699b7df164702af31515a8a6b17c04218d2319
8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b
2dde7c420d0f3055c38e0cbc7dae250fb319b3390a492784992bc9ae95af6d33
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
6c49cc15357518b5cd728df1cc32fcef6a1d5118025a16a33429b536940231a5
MD5 hash:
a895822a151e0eb400d07d90dd67e901
SHA1 hash:
8694967e3fd80a058fbf23190b17b8b0240ad245
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
522a458f48e0ee93b7d50b95af4ede8bc64b2defd9622b80dfe10ef9e007ff31
MD5 hash:
56eed3d28fe95ac4893ce8420200e283
SHA1 hash:
47d446b7fca1320392f96a93c457fe3ba90d89ad
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
Parent samples :
24857c1d542e4013445cb7a2c9f5c0c606c4a4361423f0b422ada5089cd92706
73731e8949933a05500371755a699b7df164702af31515a8a6b17c04218d2319
8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b
2dde7c420d0f3055c38e0cbc7dae250fb319b3390a492784992bc9ae95af6d33
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
6c49cc15357518b5cd728df1cc32fcef6a1d5118025a16a33429b536940231a5
MD5 hash:
a895822a151e0eb400d07d90dd67e901
SHA1 hash:
8694967e3fd80a058fbf23190b17b8b0240ad245
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
6c49cc15357518b5cd728df1cc32fcef6a1d5118025a16a33429b536940231a5
MD5 hash:
a895822a151e0eb400d07d90dd67e901
SHA1 hash:
8694967e3fd80a058fbf23190b17b8b0240ad245
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
SH256 hash:
522a458f48e0ee93b7d50b95af4ede8bc64b2defd9622b80dfe10ef9e007ff31
MD5 hash:
56eed3d28fe95ac4893ce8420200e283
SHA1 hash:
47d446b7fca1320392f96a93c457fe3ba90d89ad
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
Parent samples :
24857c1d542e4013445cb7a2c9f5c0c606c4a4361423f0b422ada5089cd92706
73731e8949933a05500371755a699b7df164702af31515a8a6b17c04218d2319
8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b
2dde7c420d0f3055c38e0cbc7dae250fb319b3390a492784992bc9ae95af6d33
SH256 hash:
522a458f48e0ee93b7d50b95af4ede8bc64b2defd9622b80dfe10ef9e007ff31
MD5 hash:
56eed3d28fe95ac4893ce8420200e283
SHA1 hash:
47d446b7fca1320392f96a93c457fe3ba90d89ad
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
Parent samples :
24857c1d542e4013445cb7a2c9f5c0c606c4a4361423f0b422ada5089cd92706
73731e8949933a05500371755a699b7df164702af31515a8a6b17c04218d2319
8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b
2dde7c420d0f3055c38e0cbc7dae250fb319b3390a492784992bc9ae95af6d33
SH256 hash:
8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b
MD5 hash:
c75b24f36d7da151fb1759d1a9d3dc50
SHA1 hash:
03fc31d632eceaa866fe9dcff199461b47d2ceee
Link:
https://www.unpac.me/results/454b18dd-a0cf-43ab-b22d-c60da1a57009/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8f07dc59ab49/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/8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b

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.

Malspam

AgentTesla

Executable exe 8f07dc59ab491c482202ec6b44b84d6bcc7ba79f6bb571ffd8c9a139ab9da16b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/405669/

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