MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7635af462a7f7e9d81b98fd583da931c1f7f3ec1394e1ed1bcd773d340193b93. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7635af462a7f7e9d81b98fd583da931c1f7f3ec1394e1ed1bcd773d340193b93
SHA3-384 hash: 23a7ae7c4e2e1c9af4e5969db118f8618f83f71cfcb2c9d5d92825a4596bede1e65c015364027dcbaabef366b27b6a3a
SHA1 hash: e0acb8cbf9f208b1358fd473ba1a7928cfe879d9
MD5 hash: 0963f9e8f2340500233a010e874d67cd
humanhash: burger-purple-coffee-edward
File name:7635af462a7f7e9d81b98fd583da931c1f7f3ec1394e1ed1bcd773d340193b93
Download: download sample
Signature AgentTesla
Create hunting rule
File size:713'216 bytes
First seen:2023-10-12 11:15:03 UTC
Last seen:2023-10-12 11:53:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:bchAckjLb1g7byhO5U/KTj5tpYMwgyEU/J9nlqoqbbKVUGZM5c5XzYIvDgEDeYO:Ck5gZ5UiTltpugy39nx0UP5XzYkg/
Threatray 158 similar samples on MalwareBazaar
TLSH T1C1E4120267C52681E2BA237185B5113243B7AA5188BACF2D0DDC50CD1FFB791FA59FA3
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon cc942d6d69676f14 (5 x AgentTesla)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
284
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
7635af462a7f7e9d81b98fd583da931c1f7f3ec1394e1ed1bcd773d340193b93
Verdict:
Malicious activity
Analysis date:
2023-10-12 11:18:03 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/19ac78b3-b1e0-43ef-9139-a82e8bd1920e

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/453777/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6527d539bdacde97996a675d/reports/8515642a-d513-493e-8e19-8fffa49f4082/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7635af462a7f7e9d81b98fd583da931c1f7f3ec1394e1ed1bcd773d340193b93
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/708a7988-4859-4088-98c9-956952f0e49b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1324609
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1324609 Sample: SXcWYkmW62.exe Startdate: 12/10/2023 Architecture: WINDOWS Score: 100 65 api4.ipify.org 2->65 67 api.ipify.org 2->67 71 Malicious sample detected (through community Yara rule) 2->71 73 Sigma detected: Scheduled temp file as task from temp location 2->73 75 Multi AV Scanner detection for submitted file 2->75 77 7 other signatures 2->77 8 SXcWYkmW62.exe 7 2->8         started        12 BXDpOibQOfPwHP.exe 5 2->12         started        14 VIMpTq.exe 2->14         started        16 VIMpTq.exe 2->16         started        signatures3 process4 file5 61 C:\Users\user\AppData\...\BXDpOibQOfPwHP.exe, PE32 8->61 dropped 63 C:\Users\user\AppData\Local\...\tmp60A6.tmp, XML 8->63 dropped 89 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->89 91 Uses schtasks.exe or at.exe to add and modify task schedules 8->91 93 Adds a directory exclusion to Windows Defender 8->93 18 SXcWYkmW62.exe 16 5 8->18         started        23 powershell.exe 22 8->23         started        25 schtasks.exe 1 8->25         started        95 Multi AV Scanner detection for dropped file 12->95 97 Machine Learning detection for dropped file 12->97 99 Injects a PE file into a foreign processes 12->99 27 BXDpOibQOfPwHP.exe 12->27         started        37 2 other processes 12->37 29 VIMpTq.exe 14->29         started        31 schtasks.exe 14->31         started        33 VIMpTq.exe 16->33         started        35 schtasks.exe 16->35         started        signatures6 process7 dnsIp8 69 api4.ipify.org 64.185.227.156, 443, 49714, 49717 WEBNXUS United States 18->69 57 C:\Users\user\AppData\Roaming\...\VIMpTq.exe, PE32 18->57 dropped 59 C:\Users\user\...\VIMpTq.exe:Zone.Identifier, ASCII 18->59 dropped 79 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->79 81 Tries to steal Mail credentials (via file / registry access) 18->81 83 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->83 39 WerFault.exe 22 16 18->39         started        85 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 23->85 41 conhost.exe 23->41         started        43 conhost.exe 25->43         started        45 WerFault.exe 27->45         started        47 WerFault.exe 29->47         started        49 conhost.exe 31->49         started        87 Tries to harvest and steal browser information (history, passwords, etc) 33->87 51 WerFault.exe 33->51         started        53 conhost.exe 35->53         started        55 conhost.exe 37->55         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7635af462a7f7e9d81b98fd583da931c1f7f3ec1394e1ed1bcd773d340193b93
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7635af462a7f7e9d81b98fd583da931c1f7f3ec1394e1ed1bcd773d340193b93/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2023-09-29 01:36:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oy226rrkp57j3anzr7kyhwutdqpx6pwbhfhb5un425z5gqazhojq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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2628313da5e34653481666207066dd34c810d7285cebf4b1ecea700ba8aed211
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2f3907711c04a9022fda6818f25989480f3be29409ad60aa6eebb418aea443df
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42d4821835c8d06dec695b9d34f4418097281376fdcb37d85193e89b89ab0dd2
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7b2594bef48e15617990e73122879220c97e63fd640d88c9570c4e86f130ece8
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96138bd8d744b5e55b944fd9efb53faf37d661f4c4eda6ad2a1cc2746dcf3bdf
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9c3a3a02d910ffe4e5c551609e0beb2e4c9be48e03e36409e1bec501318a880b
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a53c05c8b0af4a3ba533e91ce92cf6f438df667a2ab15bccd7ea7a743eaeea29
AgentTesla
a5888a484f812f66cd39e16dbbcbb0891fd7f88e28a02660acfbe95635055696
AgentTesla
+ 148 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/231012-nclmzshb65/
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
Adds Run key to start application
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
Unpacked files
SH256 hash:
45315dd0f577913872f2c725d92881941b2cc29b6ae8a591c3a0034e399cf703
MD5 hash:
da865660050e6b68852a7973ce438199
SHA1 hash:
d7312f66c12ec0874dd982a7820b18ee09ce80a2
Link:
https://www.unpac.me/results/5efd448b-a90b-4fc9-a3c2-cf78137797ad/
SH256 hash:
c6e9e69ea0d4b1e3e015c37955dc2b317d2ff583933350ac1b140aecccb8fb7a
MD5 hash:
43378ffae778ec6c66b0b7409f25cf3a
SHA1 hash:
9da019975e4c59c22afd05aec5a5a88da8450692
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/5efd448b-a90b-4fc9-a3c2-cf78137797ad/
SH256 hash:
bc6e1487bee00a8fd2b639ee4e60867d7e409bd3cb6be1451f5ddbce26340766
MD5 hash:
fe233bfa89c7e26811c45fec198f7937
SHA1 hash:
6f0af0f155b841786f43b01e0c1c033aa277cdbd
Link:
https://www.unpac.me/results/5efd448b-a90b-4fc9-a3c2-cf78137797ad/
SH256 hash:
7d451f7052e87d9c1e305565002f200d5e2e43fe04a773ad1d72f1f220fcff88
MD5 hash:
b23c837864ed6c0c0986b0de17ac063a
SHA1 hash:
44cd1740ff99efe039b0b9f23caa8158b46a9ed6
Link:
https://www.unpac.me/results/5efd448b-a90b-4fc9-a3c2-cf78137797ad/
SH256 hash:
7ec118e70613ce2d9aee29cda2918ca710dde346c68d4da75c2ea0402e6d4391
MD5 hash:
1622a62bf6805b2dca82a8632eceac71
SHA1 hash:
071b72a5a1231149dfe4b9fcfa3a6ee49265ab7c
Link:
https://www.unpac.me/results/5efd448b-a90b-4fc9-a3c2-cf78137797ad/
SH256 hash:
7635af462a7f7e9d81b98fd583da931c1f7f3ec1394e1ed1bcd773d340193b93
MD5 hash:
0963f9e8f2340500233a010e874d67cd
SHA1 hash:
e0acb8cbf9f208b1358fd473ba1a7928cfe879d9
Link:
https://www.unpac.me/results/5efd448b-a90b-4fc9-a3c2-cf78137797ad/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7635af462a7f/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/7635af462a7f7e9d81b98fd583da931c1f7f3ec1394e1ed1bcd773d340193b93

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:NETexecutableMicrosoft
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.

Cape
Cape
https://www.capesandbox.com/analysis/453777/

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