MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
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SHA256 hash: f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a
SHA3-384 hash: 008c0f061edc14d1569181de7c646864ac77e907f862e0c520e9821738b7cbdb0fdd4de016f1a7cc53084f89299fd1b7
SHA1 hash: 9464571b1d60472930984675d782800f9d0bc193
MD5 hash: 55b43b1335a652bc89bab6d702007aa7
humanhash: table-georgia-may-bakerloo
File name:Invoice no 237296.pdf__________________________________________________________________________________________.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:869'888 bytes
First seen:2023-11-27 07:13:18 UTC
Last seen:2023-11-27 07:49:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:K18jpri5s0ElWo7D0w8RtcY6Dv4+cKFAeVqb2K4ENzt0SWC9oF0MsLjmMj:+ori5E/TUiY6DKPeENySWhsmA
TLSH T1FB0523036E1CC223D6514AF009A7A237AB398C677A5565C2DA89F5E3BD7EFEC311140B
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 0cae9abaaea6a204 (4 x AgentTesla)
Reporter cocaman
Tags:AgentTesla exe INVOICE payment

Intelligence

File Origin
# of uploads :
4
# of downloads :
306
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
c724efe7-8d51-4c78-9b31-cc4b9595c49d
Verdict:
Malicious activity
Analysis date:
2023-11-27 07:15:35 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/c724efe7-8d51-4c78-9b31-cc4b9595c49d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/460523/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2547.28940.4444.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
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
Creating a file in the %temp% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a
Result
Verdict:
MALICIOUS
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/390abf87-640f-43fa-ad5f-511fe03719e7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1348305
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
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)
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 Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1348305 Sample: ________.exe Startdate: 27/11/2023 Architecture: WINDOWS Score: 100 44 mail5.planetc.net 2->44 46 certificates.godaddy.com 2->46 48 2 other IPs or domains 2->48 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus / Scanner detection for submitted sample 2->60 62 7 other signatures 2->62 8 ________.exe 7 2->8         started        12 EHpbceHjEm.exe 5 2->12         started        signatures3 process4 file5 40 C:\Users\user\AppData\...HpbceHjEm.exe, PE32 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp6EDC.tmp, XML 8->42 dropped 64 Uses schtasks.exe or at.exe to add and modify task schedules 8->64 66 Writes to foreign memory regions 8->66 68 Allocates memory in foreign processes 8->68 76 2 other signatures 8->76 14 RegSvcs.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        70 Antivirus detection for dropped file 12->70 72 Multi AV Scanner detection for dropped file 12->72 74 Machine Learning detection for dropped file 12->74 24 RegSvcs.exe 12->24         started        26 schtasks.exe 12->26         started        28 RegSvcs.exe 12->28         started        30 RegSvcs.exe 12->30         started        signatures6 process7 dnsIp8 50 api4.ipify.org 104.237.62.212, 443, 49734 WEBNXUS United States 14->50 52 mail5.planetc.net 103.89.136.5, 49735, 49737, 587 PMSL-AS-APPlanetcastMediaServicesLimitedIN India 14->52 78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->78 80 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->80 82 Tries to steal Mail credentials (via file / registry access) 14->82 32 conhost.exe 18->32         started        34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        54 64.185.227.156, 443, 49736 WEBNXUS United States 24->54 84 Tries to harvest and steal browser information (history, passwords, etc) 24->84 38 conhost.exe 26->38         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-24 05:42:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7dtkiwzymf7b5mp5ead5os62pysm2t7dgcgq64fku4v3ekocarva._file
Verdict:
malicious
Label(s):
agenttesla_v4
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Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231127-h2mzfsfb33/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/01c47e57-dbc0-4f3e-88bb-508876f04ff0/
SH256 hash:
b32f64139e9cfc3afa129ec4bd0adced5c90f5bb1d3cde1d1a6415165b875370
MD5 hash:
9385019216c64b66fb1e4ceae3ca9486
SHA1 hash:
ad74faf0fc06b34ff4ddd1f44b8cdea500c8fef6
Link:
https://www.unpac.me/results/01c47e57-dbc0-4f3e-88bb-508876f04ff0/
SH256 hash:
127db3dd67ef69d988ad663a0e5df96f7794c2cbde2bfaf07d19d803f01975a4
MD5 hash:
bc7de2c2bee9b7c1254a8690c81b054d
SHA1 hash:
2bee9c025b5ff1d0f6851c5321b381feeb8e261c
Link:
https://www.unpac.me/results/01c47e57-dbc0-4f3e-88bb-508876f04ff0/
SH256 hash:
abe25fed306527cc8ba4abc95c3afd722952494f0c4fb64577375dcd6c01dd2b
MD5 hash:
d2cf87fc4a4bc0ff01acaf88325d9c9a
SHA1 hash:
2684a9393b879c524403ef126dda1dc5ddf6befe
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
Link:
https://www.unpac.me/results/01c47e57-dbc0-4f3e-88bb-508876f04ff0/
Parent samples :
f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a
abe25fed306527cc8ba4abc95c3afd722952494f0c4fb64577375dcd6c01dd2b
1fa497fd2ea5004a12f885d7dac2b47c0494aae2fbe45eb70f96a7f3bb03cbd1
a2d18105194e15ef86987c3eba487d3c98e4ffcc9f5df8fff8c2c71559729641
SH256 hash:
f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a
MD5 hash:
55b43b1335a652bc89bab6d702007aa7
SHA1 hash:
9464571b1d60472930984675d782800f9d0bc193
Link:
https://www.unpac.me/results/01c47e57-dbc0-4f3e-88bb-508876f04ff0/
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/f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a

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

rar f4c0ea947988b04112ec98ed8f3e38aaf5cab4ec72328e890e1a885f14b4ebc3

AgentTesla

Executable exe f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 f4c0ea947988b04112ec98ed8f3e38aaf5cab4ec72328e890e1a885f14b4ebc3
Cape
Cape
https://www.capesandbox.com/analysis/460523/
  
Dropped by
SHA256 5f4c05718d6dc7a202d2d773b32f7bc6e491db8cbe339289dfb8ed0fe68f55ec
  
Dropped by
MD5 c4538c1cafbaf427f5a42ea86fdf9881
  
Dropped by
MD5 2c2a1294bab08a9cfcf26e3e715b772a

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