MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3589707e2ae002d7c8ed09be60d72d66be2e6506de271153eb5dc4fe6d68703. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3589707e2ae002d7c8ed09be60d72d66be2e6506de271153eb5dc4fe6d68703
SHA3-384 hash: 552d07fadc5b7f4ea1cf9070180e9ee4144378ecc230be8e6ff3f20230ad50d2c627b2f8d374d3a939af2de0366c9f77
SHA1 hash: fd599e56bce0f349836f545483f4900b0bc2b852
MD5 hash: 5f8823d29157f67d561e44c43d003766
humanhash: bravo-winner-steak-paris
File name:SecuriteInfo.com.W32.AIDetectNet.01.1046.15529
Download: download sample
Signature AgentTesla
Create hunting rule
File size:692'224 bytes
First seen:2022-08-29 04:30:07 UTC
Last seen:2022-08-29 09:31:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:j7n3IL8VX6FRE5Twb5YPAOnWJJLbGo2Weojov16GdrurtaRz0aIXWX6D:j7nYL8VX55Ub5pnb/2Weyov168KrtaRi
Threatray 19'175 similar samples on MalwareBazaar
TLSH T1ABE4120633F99626CBFE0FF485B16190A37AA3415553EB3C298D31ED1E3639282953DB
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 62e4dcfe7efefce8 (12 x AgentTesla, 8 x Loki, 6 x Formbook)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
273
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.1046.15529
Verdict:
Malicious activity
Analysis date:
2022-08-29 04:38:36 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/75986d48-90a3-4609-acb7-a3a208538c29

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/302002/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.1046.15529.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630c4115116a699e028adebe/reports/33f5817c-f71a-4d2a-8f56-1a0c7e9fb154/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4344d78b-0b91-4d5c-8fbf-8214eb4253f2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1059493
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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)
Snort IDS alert for network traffic
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 692010 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 29/08/2022 Architecture: WINDOWS Score: 100 24 Snort IDS alert for network traffic 2->24 26 Multi AV Scanner detection for domain / URL 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 7 other signatures 2->30 6 SecuriteInfo.com.W32.AIDetectNet.01.1046.15529.exe 3 2->6         started        process3 file4 16 SecuriteInfo.com.W....1046.15529.exe.log, ASCII 6->16 dropped 32 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->32 34 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->34 36 Injects a PE file into a foreign processes 6->36 10 SecuriteInfo.com.W32.AIDetectNet.01.1046.15529.exe 2 6->10         started        14 SecuriteInfo.com.W32.AIDetectNet.01.1046.15529.exe 6->14         started        signatures5 process6 dnsIp7 18 activandalucia.com 185.162.171.75, 49718, 587 ASN-XTUDIONETES Spain 10->18 20 mail.activandalucia.com 10->20 22 192.168.2.1 unknown unknown 10->22 38 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->38 40 Tries to steal Mail credentials (via file / registry access) 10->40 42 Tries to harvest and steal ftp login credentials 10->42 44 Tries to harvest and steal browser information (history, passwords, etc) 10->44 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b3589707e2ae002d7c8ed09be60d72d66be2e6506de271153eb5dc4fe6d68703/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-29 04:31:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
12 of 26 (46.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnmjob7cvyac27eo2cn6mdls2zv6fzsqnxrhcfj6wxoe7zwwq4bq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
072a655cd9c083e87c95c10ff26bd377c9b1b10a2fce51f37afab3c8769bba6c
AgentTesla
0d97c7b92365b616cfb63bfc9d6b610fc34f7d0fd8d505dfb0f958effb756f4d
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16b6a06b59af6a99d9d3e19a58561b44b992e7f16a9d4638e4aafe0c5e0fc898
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1da2963bf62c506fa5baa5faa71bfc667a770f419e602b0f9c05f6cb4f0a3f6d
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227bc28bccc6a045446b203868d39cfc5170a6b0b6ec31dfc5d2bbf0e1c38f09
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4c0792d5e60d1de0aa9885b49a480518ce6dd85c9a46489ac1298ae4b3c11f07
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4d8f3af00ff57fa9476eb8cced2e94faadf956cad32c69e80e158fd700448cbe
AgentTesla
96f58f7de3586db2204d85ddce02f7ef5c72b92fd9ab314b590752ddca7cf941
AgentTesla
ecbf095e0b2cf6dfb41d5b4217c6b426ecb6e863f312c870b6118932ad4c814e
AgentTesla
+ 19'165 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/220829-e5dneacgg4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/68e9f0d7-2fa8-4b1c-ae8e-8822944650ea/
SH256 hash:
9cc428af6421a27a7d92788dd286ad6230976c5b8a308d8ec507a4e4d78f87c0
MD5 hash:
f84f608943e095520402b6e0267ca7a3
SHA1 hash:
d13c2b2886d3f75ced6d4bb0bcf5a2ac38b85d72
Link:
https://www.unpac.me/results/68e9f0d7-2fa8-4b1c-ae8e-8822944650ea/
SH256 hash:
00f3034da6852d1e385ce271c0a1744b6da939901ad7b5293ec2e522a5cbf111
MD5 hash:
64a5a8798ef227562d6a18c381a8caf3
SHA1 hash:
6b24d1e7980885361f9285a886681925c574f7e8
Link:
https://www.unpac.me/results/68e9f0d7-2fa8-4b1c-ae8e-8822944650ea/
SH256 hash:
41d4b86803b9a4c148308a5df661706dee961937779f6517412564294359cfed
MD5 hash:
827c6687d395833a84651ebf42a48378
SHA1 hash:
4d88854a4f7fca3b249f14c10a29488ff19b2ca4
Link:
https://www.unpac.me/results/68e9f0d7-2fa8-4b1c-ae8e-8822944650ea/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/68e9f0d7-2fa8-4b1c-ae8e-8822944650ea/
SH256 hash:
b3589707e2ae002d7c8ed09be60d72d66be2e6506de271153eb5dc4fe6d68703
MD5 hash:
5f8823d29157f67d561e44c43d003766
SHA1 hash:
fd599e56bce0f349836f545483f4900b0bc2b852
Link:
https://www.unpac.me/results/68e9f0d7-2fa8-4b1c-ae8e-8822944650ea/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b3589707e2ae/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/b3589707e2ae002d7c8ed09be60d72d66be2e6506de271153eb5dc4fe6d68703

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/302002/

Comments