MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9833f459976bdb56e2d58a79b2d5da9e7ab601849b1e1960a0755ee07b71ab24. 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: 9833f459976bdb56e2d58a79b2d5da9e7ab601849b1e1960a0755ee07b71ab24
SHA3-384 hash: 8497fac6a3c37968130d52c809838b1d0e5225fab2e7e47ea344ca171165bc88295c6a0f8b3e7ba42da9fbb29ac5fa02
SHA1 hash: e88d88625c06e45097fc27d4e4b7988bc15d6311
MD5 hash: ab5731690fb85e293f211af5ad81ca25
humanhash: lemon-uniform-quebec-video
File name:Trans-confirmation-0602883484CRED.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:843'776 bytes
First seen:2023-02-06 08:20:32 UTC
Last seen:2023-02-06 09:55:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:eA3vgMdiMhgj89YJdJOWcSCGAMWb0rxN5IC54TWM:BFgjBHJOWhCCWstgi
Threatray 25'477 similar samples on MalwareBazaar
TLSH T12A052381510559A5EC971BF194D9462013BAAE6FB011C11EEFA834EF7F73F02EA42B87
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.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 68d898c999a9c199 (1 x AgentTesla)
Reporter ankit_anubhav
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
199
Origin country :
TH TH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Trans-confirmation-0602883484CRED.exe
Verdict:
Malicious activity
Analysis date:
2023-02-06 08:22:12 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/5930fdfa-1a21-4c57-b3d5-2ee67827e910

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/360645/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.28081.26173.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
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a file in the %temp% directory
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63e0b8702d4f6d560e245ac4/reports/01fff3f1-6e60-4f9f-afdd-852c7b584553/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9833f459976bdb56e2d58a79b2d5da9e7ab601849b1e1960a0755ee07b71ab24
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/1e3ee2ff-6ee7-4098-a507-0c55567b62c4
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1166365
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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)
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 zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 799135 Sample: Trans-confirmation-06028834... Startdate: 06/02/2023 Architecture: WINDOWS Score: 100 79 Malicious sample detected (through community Yara rule) 2->79 81 Sigma detected: Scheduled temp file as task from temp location 2->81 83 Multi AV Scanner detection for submitted file 2->83 85 4 other signatures 2->85 7 Trans-confirmation-0602883484CRED.exe 7 2->7         started        12 BRfRxnTiZBE.exe 5 2->12         started        14 IExfgo.exe 2->14         started        16 IExfgo.exe 2->16         started        process3 dnsIp4 77 192.168.2.1 unknown unknown 7->77 55 C:\Users\user\AppData\...\BRfRxnTiZBE.exe, PE32 7->55 dropped 57 C:\Users\...\BRfRxnTiZBE.exe:Zone.Identifier, ASCII 7->57 dropped 59 C:\Users\user\AppData\Local\...\tmpD94E.tmp, XML 7->59 dropped 61 Trans-confirmation...2883484CRED.exe.log, ASCII 7->61 dropped 95 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->95 97 May check the online IP address of the machine 7->97 99 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->99 107 2 other signatures 7->107 18 Trans-confirmation-0602883484CRED.exe 17 5 7->18         started        23 powershell.exe 21 7->23         started        31 3 other processes 7->31 101 Multi AV Scanner detection for dropped file 12->101 103 Machine Learning detection for dropped file 12->103 105 Injects a PE file into a foreign processes 12->105 25 BRfRxnTiZBE.exe 12->25         started        33 2 other processes 12->33 27 IExfgo.exe 14->27         started        35 2 other processes 14->35 29 IExfgo.exe 16->29         started        37 2 other processes 16->37 file5 signatures6 process7 dnsIp8 63 api4.ipify.org 104.237.62.211, 443, 49713, 49715 WEBNXUS United States 18->63 65 ftp.voqels.com 185.174.101.68, 21, 49714 ASN-QUADRANET-GLOBALUS Ukraine 18->65 67 api.ipify.org 18->67 51 C:\Users\user\AppData\Roaming\...\IExfgo.exe, PE32 18->51 dropped 53 C:\Users\user\...\IExfgo.exe:Zone.Identifier, ASCII 18->53 dropped 87 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->87 89 Tries to steal Mail credentials (via file / registry access) 18->89 91 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->91 39 conhost.exe 23->39         started        69 api.ipify.org 25->69 71 64.185.227.155, 443, 49718, 49722 WEBNXUS United States 27->71 73 api.ipify.org 27->73 75 api.ipify.org 29->75 93 Tries to harvest and steal browser information (history, passwords, etc) 29->93 41 conhost.exe 31->41         started        43 conhost.exe 31->43         started        45 conhost.exe 33->45         started        47 conhost.exe 35->47         started        49 conhost.exe 37->49         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9833f459976bdb56e2d58a79b2d5da9e7ab601849b1e1960a0755ee07b71ab24/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 08:21:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
11 of 26 (42.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=taz7iwmxnpnvnywvrj43fvo2tz5lmametmpbsyfaovpoa63rvmsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01b0e10d7351007133aa2a5f1cef379b855706256fb70f327990ea142df772ad
AgentTesla
106e615cf4c53bf171b4dfc288bdddb82e3eddb407399bc18488cd2483f9d871
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2539c6afb8cadcca6bff6d5c73e3d345577681b31de03809b7431c1f15ae85b8
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2a890802046e55c856e2a6be5a2268fb8ba4410c15ac51415a1c30b0cd2336b2
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5b5a5e8c97ff516d8161fe13a09ca8fb3fefbd8655da980058cfe8db3b4644c2
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5d2e8a87688e3f312d3df9f4fab26b5646e9837704f816f2271e7d28e4f3d412
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aa724992c2ca0d11c006a4b8d8f4a26a20b8b08d82f3afba1ad85ebeb5129344
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f14871b3c4416a897aa8526ec0d5cf04f2b5fec3d2f11f46d76f7705295b45e5
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f7ff5363ab3abab34b14cd4a9962d092a506a00c0ceca50f8666aa3bd93da5d0
AgentTesla
+ 25'467 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230206-j8z32acg42/
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
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
AgentTesla
Unpacked files
SH256 hash:
6384dabeffdc0afc3d7f1e18d0033e7482790c0aa2f1f2af7cc39eb81795d0ef
MD5 hash:
f759d70f3bbee3865d9ba45b70c59bea
SHA1 hash:
f07ca29866cf8b0d92f18904860c40a284a5f550
Link:
https://www.unpac.me/results/91ed057d-ed02-4d00-9d02-73ca24238ed0/
SH256 hash:
4da3bc0b65b2827e22d1b00eabb95e530a94db11678a14938ea7d8621a9fe320
MD5 hash:
a87b7afd70dbf6b07a325a6515b8fbf7
SHA1 hash:
da3670359d3c768f0056f57891523f0b97f86005
Link:
https://www.unpac.me/results/91ed057d-ed02-4d00-9d02-73ca24238ed0/
SH256 hash:
2476d3735f2f5f758b0bc988605558d221b902ac1a990058e24b8eee3dd85654
MD5 hash:
756b4e79833467d260ebcb83be91dfa4
SHA1 hash:
85a9b88ba9ae343c3921a9488fbddca2f04b57db
Link:
https://www.unpac.me/results/91ed057d-ed02-4d00-9d02-73ca24238ed0/
SH256 hash:
8617cea503c2a3961120a9c503d853bc21d38d1fca7143d6b1ef4f388bc5cec7
MD5 hash:
7f225c69df031bf0560aed3847a1221a
SHA1 hash:
4d5f3ccdb2c6015d2b2a73326c0f32b173af2819
Link:
https://www.unpac.me/results/91ed057d-ed02-4d00-9d02-73ca24238ed0/
SH256 hash:
a7ee015d003dc466ac073543c2de5dba568823b2367845ffed3f414afc2d34bc
MD5 hash:
7a99c9b61170423cd7ac2508704182ab
SHA1 hash:
161555b81a1b5039818e2812bfa299373403022c
Link:
https://www.unpac.me/results/91ed057d-ed02-4d00-9d02-73ca24238ed0/
SH256 hash:
9833f459976bdb56e2d58a79b2d5da9e7ab601849b1e1960a0755ee07b71ab24
MD5 hash:
ab5731690fb85e293f211af5ad81ca25
SHA1 hash:
e88d88625c06e45097fc27d4e4b7988bc15d6311
Link:
https://www.unpac.me/results/91ed057d-ed02-4d00-9d02-73ca24238ed0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9833f459976b/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/9833f459976bdb56e2d58a79b2d5da9e7ab601849b1e1960a0755ee07b71ab24

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/360645/

Comments