MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 645133b4edd49ca521a1474f406ad09ac6c2511a7abb49279681da9c25e19275. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 645133b4edd49ca521a1474f406ad09ac6c2511a7abb49279681da9c25e19275
SHA3-384 hash: 903963f4d14dd4433382cd3fa99fc639680bee4277457cc58f5d7a41a18b2e5d9f9cddf1f4d6adfaba87c738ddaaca5e
SHA1 hash: 9bdfd67c8beed62a5dbe1eaff1e92dac226eed4f
MD5 hash: 2c1d005556fe86815e44773d8a7bbe2f
humanhash: potato-uranus-timing-king
File name:SecuriteInfo.com.Win32.PWSX-gen.6964.2241
Download: download sample
Signature AgentTesla
Create hunting rule
File size:709'632 bytes
First seen:2022-12-05 10:37:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:7PuYd+V6b1momPZef0rGxke/OcARUjuk0IFj0Tp9aGQ2cRRCtpPoPuYd+V6b:7PuYd+V6bIomxi0MkaOPq6LIOTp9af2Y
Threatray 23'047 similar samples on MalwareBazaar
TLSH T168E4026EB312D927CEE1DD71F8BA909542F1BC68D921DA3D744332AFC571AAC8B04706
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 00c0c0b2c0709a6c (16 x AgentTesla, 5 x Formbook, 3 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.6964.2241
Verdict:
Malicious activity
Analysis date:
2022-12-05 14:33:38 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/9d33525d-c159-4966-8f1c-193b61227000

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/342884/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.6964.2241.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638dca0c9a505ad9423d6162/reports/c011c4d2-685c-4573-921c-4f074877c72f/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9b86367e-4338-436e-a50a-e911a2321db9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1127957
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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 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 ftp login credentials
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 760681 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 05/12/2022 Architecture: WINDOWS Score: 100 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 Yara detected AgentTesla 2->55 57 4 other signatures 2->57 7 SecuriteInfo.com.Win32.PWSX-gen.6964.2241.exe 7 2->7         started        11 eBDGjlLR.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\Roaming\eBDGjlLR.exe, PE32 7->35 dropped 37 C:\Users\...\eBDGjlLR.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp989D.tmp, XML 7->39 dropped 41 SecuriteInfo.com.W...n.6964.2241.exe.log, ASCII 7->41 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->59 61 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 7->63 65 Adds a directory exclusion to Windows Defender 7->65 13 SecuriteInfo.com.Win32.PWSX-gen.6964.2241.exe 3 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 SecuriteInfo.com.Win32.PWSX-gen.6964.2241.exe 7->21         started        67 Machine Learning detection for dropped file 11->67 23 eBDGjlLR.exe 3 11->23         started        25 schtasks.exe 1 11->25         started        27 eBDGjlLR.exe 11->27         started        signatures5 process6 dnsIp7 43 smtp.yandex.ru 77.88.21.158, 49702, 49703, 587 YANDEXRU Russian Federation 13->43 45 192.168.2.1 unknown unknown 13->45 47 smtp.yandex.com 13->47 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        49 smtp.yandex.com 23->49 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->69 71 Tries to steal Mail credentials (via file / registry access) 23->71 73 Tries to harvest and steal ftp login credentials 23->73 75 Tries to harvest and steal browser information (history, passwords, etc) 23->75 33 conhost.exe 25->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/645133b4edd49ca521a1474f406ad09ac6c2511a7abb49279681da9c25e19275/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-05 07:29:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mrithnhn2sokkinbi5hua2wqtldmeui2pk5usj4wqhnjyjpbsj2q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
458fefa707435c36315bf410b3318c34a83da7e4bb2429986ba4ab95986d9d11
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63dd2d58503796a7034915f4758b0cbde6979b4bdab4ea02fde50b3e2c98f7df
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90a12c6f1f1a444359902cea58e65e053edc3997be8b5b564a06a5072c0e334e
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cb5a09fbb8c760f829a4b474f381b32a3ae68ec6e82c6b3d2fd8d2ef38b40d61
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d5c2951b5fada26015c7b4520529d7c24f285aaccdae3768956513c86cf4195d
AgentTesla
da0cd9ef9c9d409ee82e7d6e2ac1e06a806c128b2ea97ecc80443ceddbea04ab
AgentTesla
e3f743fb706abf616add3cf15faa3ebcb36b14c400952afd37485176e71eaa32
AgentTesla
eeabb0a04ea59624d05185afbbf4a1c8e5db554c0c325871c4c0ac5de34c5547
AgentTesla
+ 23'037 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/221205-mpdmgabd84/
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
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:
882c1536a884fffba30b7ef6828ed1c9b0407fd2aa56fa830bbd868e9bac8ba7
MD5 hash:
ad5696d574978aa8afddb2ed53727757
SHA1 hash:
9c53091af54eda8ce6b6c9116fdbce4db4d3f21c
Link:
https://www.unpac.me/results/58ea3e6e-b409-4cd1-8ed2-6773a61f3061/
SH256 hash:
b7ead629d7eda74d60e23be3ff7337712596c71724268ab511c6cfc0f2c7980a
MD5 hash:
459a192f1b1557107fbde55320701d6c
SHA1 hash:
1ebd55909302d169251bb0f7afd9f66afc0f2dcb
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/58ea3e6e-b409-4cd1-8ed2-6773a61f3061/
SH256 hash:
f363664bdc141c17a2ea28b7bed2643383cd2c328f696e1827ed6e346d3e3670
MD5 hash:
3e5484f0f0f72c7f814de705f64ce14e
SHA1 hash:
b65cc1ceeed884af74545acddf8e35ed15e6934a
Link:
https://www.unpac.me/results/58ea3e6e-b409-4cd1-8ed2-6773a61f3061/
SH256 hash:
922915132a628d0050bf03a473370544dde3323627fb4adcba3f1ba869537e50
MD5 hash:
1ecb63625d636b0b8f8ebdece9fa80c3
SHA1 hash:
5623d5ad21fc63893011bae7e4709c51219fcc1c
Link:
https://www.unpac.me/results/58ea3e6e-b409-4cd1-8ed2-6773a61f3061/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/58ea3e6e-b409-4cd1-8ed2-6773a61f3061/
SH256 hash:
645133b4edd49ca521a1474f406ad09ac6c2511a7abb49279681da9c25e19275
MD5 hash:
2c1d005556fe86815e44773d8a7bbe2f
SHA1 hash:
9bdfd67c8beed62a5dbe1eaff1e92dac226eed4f
Link:
https://www.unpac.me/results/58ea3e6e-b409-4cd1-8ed2-6773a61f3061/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/645133b4edd4/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/645133b4edd49ca521a1474f406ad09ac6c2511a7abb49279681da9c25e19275

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.

Cape
Cape
https://www.capesandbox.com/analysis/342884/

Comments