MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6a649f98d3501d25d226aaa3183b480f054df38f8927fa7fbbb586ea4ca4f79. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6a649f98d3501d25d226aaa3183b480f054df38f8927fa7fbbb586ea4ca4f79
SHA3-384 hash: ff232da9b2c68c912f4898401f24d022f226134fa300fdbeef428bdbc8daa6869b7294d70f486170e48a618d18178f33
SHA1 hash: 61357b55e4c4e39bb3b9a2ad916bb0d3f64a37dd
MD5 hash: e2efbba9160a81d844878269a05c92b6
humanhash: minnesota-echo-washington-cup
File name:e2efbba9160a81d844878269a05c92b6
Download: download sample
Signature AgentTesla
Create hunting rule
File size:384'512 bytes
First seen:2023-07-25 04:10:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:vAkZn5ybQNC9qaEbCdcxYeSfjzt5eokvXsNX2FHHeLp:vAkF5RNuqxCSxYjf15oCww
Threatray 348 similar samples on MalwareBazaar
TLSH T17E841BB51DB98CD0F91EB4388329EABF6F566C52082542FC1C5ABD658FB1340DB60E72
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 f0ccd4c0e8d4ccf0 (3 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
e2efbba9160a81d844878269a05c92b6
Verdict:
Malicious activity
Analysis date:
2023-07-25 04:13:53 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/80b7dcfe-3cb0-417f-b222-5fdd6fa6234a

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/431844/
Detection(s):
SecuriteInfo.com.Variant.Ransom.Loki.8883.1454.11919.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Creating a file
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/f6a649f98d3501d25d226aaa3183b480f054df38f8927fa7fbbb586ea4ca4f79
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/22e8c5eb-b344-4e92-8f34-69dcdb7f6480
Result
Threat name:
AgentTesla, Redline Clipper
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278816
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Drops executable to a common third party application directory
Drops PE files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE 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: Copy file to startup via Powershell
Suspicious execution chain found
Tries to harvest and steal browser information (history, 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
Yara detected Redline Clipper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1278816 Sample: RmI24nDm7a.exe Startdate: 25/07/2023 Architecture: WINDOWS Score: 100 91 Multi AV Scanner detection for domain / URL 2->91 93 Found malware configuration 2->93 95 Antivirus detection for URL or domain 2->95 97 8 other signatures 2->97 9 RmI24nDm7a.exe 2 2->9         started        13 firefox.exe 1 2->13         started        15 tskmgr.exe.exe 2->15         started        process3 file4 77 C:\Users\user\AppData\...\RmI24nDm7a.exe.log, ASCII 9->77 dropped 121 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->121 123 Injects a PE file into a foreign processes 9->123 17 RmI24nDm7a.exe 15 9 9->17         started        22 cmd.exe 3 9->22         started        24 cmd.exe 2 9->24         started        26 cmd.exe 1 9->26         started        125 Multi AV Scanner detection for dropped file 13->125 127 Machine Learning detection for dropped file 13->127 28 firefox.exe 8 13->28         started        30 cmd.exe 13->30         started        32 cmd.exe 13->32         started        34 cmd.exe 13->34         started        signatures5 process6 dnsIp7 79 softwarez.online 5.42.77.168, 443, 49691, 49695 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 17->79 81 royalcheckout.store 179.43.183.46, 49692, 49693, 49699 PLI-ASCH Panama 17->81 87 3 other IPs or domains 17->87 69 C:\Users\user\AppData\Local\Temp\chrome.exe, PE32 17->69 dropped 99 Tries to steal Mail credentials (via file / registry access) 17->99 101 Installs a global keyboard hook 17->101 36 chrome.exe 3 17->36         started        71 C:\Users\user\AppData\Roaming\...\firefox.exe, PE32 22->71 dropped 73 C:\Users\user\...\firefox.exe:Zone.Identifier, ASCII 22->73 dropped 103 Drops executable to a common third party application directory 22->103 39 conhost.exe 22->39         started        105 Uses schtasks.exe or at.exe to add and modify task schedules 24->105 41 conhost.exe 24->41         started        43 conhost.exe 26->43         started        45 schtasks.exe 1 26->45         started        83 mail.royalcheckout.store 28->83 85 104.237.62.211, 443, 49694 WEBNXUS United States 28->85 89 2 other IPs or domains 28->89 107 Tries to harvest and steal browser information (history, passwords, etc) 28->107 47 chrome.exe 28->47         started        53 2 other processes 30->53 49 conhost.exe 32->49         started        51 conhost.exe 34->51         started        file8 signatures9 process10 signatures11 109 Multi AV Scanner detection for dropped file 36->109 111 Bypasses PowerShell execution policy 36->111 113 Suspicious execution chain found 36->113 55 powershell.exe 13 36->55         started        59 chrome.exe 36->59         started        115 Injects a PE file into a foreign processes 47->115 61 powershell.exe 47->61         started        63 chrome.exe 47->63         started        process12 file13 75 C:\Users\user\AppData\...\tskmgr.exe.exe, PE32 55->75 dropped 117 Drops PE files to the startup folder 55->117 119 Powershell drops PE file 55->119 65 conhost.exe 55->65         started        67 conhost.exe 61->67         started        signatures14 process15
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f6a649f98d3501d25d226aaa3183b480f054df38f8927fa7fbbb586ea4ca4f79/
Threat name:
ByteCode-MSIL.Ransomware.Loki
Create hunting rule
Status:
Malicious
First seen:
2023-07-25 04:11:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=62tet6mngua5exjcnkvdda5uqdyfjxzy7cjh7j73xnmg5jgkj54q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
16a614d7c92a7a8be3153b7e42805d6f85d35b7fd213961b42387ed5251ece8a
AgentTesla
17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2
AgentTesla
4cf04223c56e29b7ecb5abb763ed840fecb68c1e9f718daaf823bf94f7ae9efb
AgentTesla
5de39368fe80ef49986db86c1fd8719ea2db295d4e036cebea57f1592eefe74f
AgentTesla
699a19c6832f8848da4e76fd02f941cd6be4cb615b1bfcbe94205549cf925d8a
AgentTesla
ba519e6832804d25ebdd7d18ec62bdf3e68f18f8fbd9b90f9701509938cb28d1
AgentTesla
cb4693314ef10fc7c411b7c9a1b95b2b58acb425aee5d36015da9108c442087d
AgentTesla
d249d15759dc257b0373947a598effad7d0b33ab13a76d73e188c466199dd1a1
AgentTesla
e4e869c9d64e6141d57774325f7a638ab8347d85d0afead3fb713180c3da1d6a
AgentTesla
f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71
AgentTesla
+ 338 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/230725-eryfnaac79/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: SetClipboardViewer
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
AgentTesla
Unpacked files
SH256 hash:
4317a445e0f231494a0f328442153e1d7852cd56577fe22042dc030908a2200c
MD5 hash:
f7b54d0ab4c048a115f3d0b55c09ae29
SHA1 hash:
805c5a53e0f985b5e9c1b89f2cdf0e95d419114a
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/dadcf4b3-0814-472c-9a3c-fa7feb16b4b9/
Parent samples :
f6a649f98d3501d25d226aaa3183b480f054df38f8927fa7fbbb586ea4ca4f79
cb4693314ef10fc7c411b7c9a1b95b2b58acb425aee5d36015da9108c442087d
b0fbd35f04ce341b8e14ad03684aa7a5fbc7525d163f38bf43a0f6041edeb3c8
SH256 hash:
f6a649f98d3501d25d226aaa3183b480f054df38f8927fa7fbbb586ea4ca4f79
MD5 hash:
e2efbba9160a81d844878269a05c92b6
SHA1 hash:
61357b55e4c4e39bb3b9a2ad916bb0d3f64a37dd
Link:
https://www.unpac.me/results/dadcf4b3-0814-472c-9a3c-fa7feb16b4b9/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f6a649f98d35/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/f6a649f98d3501d25d226aaa3183b480f054df38f8927fa7fbbb586ea4ca4f79

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Web download

AgentTesla

Executable exe f6a649f98d3501d25d226aaa3183b480f054df38f8927fa7fbbb586ea4ca4f79

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2689426/
Cape
Cape
https://www.capesandbox.com/analysis/431844/

Comments


Avatar
zbet commented on 2023-07-25 04:10:09 UTC

url : hxxps://payorderreceipt.info/scanr/scangen4654654.exe