MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d2a3a13d533b4814c2717a0cae7c17582130b1fa4451f3d64c1df35e6d69ed9. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d2a3a13d533b4814c2717a0cae7c17582130b1fa4451f3d64c1df35e6d69ed9
SHA3-384 hash: 0ad05731946cc16f4ba4cd731fef455522333212f94111e6f5d00493b128f929e946d484690ad1b3f4f5aa48f1533786
SHA1 hash: 33826f691bd508104dd0b5bf15a66299e967e3f6
MD5 hash: 41eda1a7bb9cbb22fcb73181d591e7a0
humanhash: high-finch-fish-east
File name:SecuriteInfo.com.W32.AIDetectNet.01.19540.30741
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'111'040 bytes
First seen:2022-09-01 04:32:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:p1Z5MXY+mzo3bvxsu/dMS7QoAdbyZpKiNfyL15cxDM2:15KlmzMpsu+SnAwfAc9M
TLSH T1D535F18D7540B3EFD8178D3189A07C24E635B937931BC283A54B66BC895CB97CF162A3
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
DHL Shipment Notification Invoice.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-09-01 09:54:10 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/90c6db9f-6f4d-4dfe-9177-980e37b1139d

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/307077/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.19540.30741.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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/631036583e9e50b1baf2d4f2/reports/d63a5f96-85ac-497f-a9fd-56283bc32605/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/b738d050-fce3-431f-a4aa-195e29af6214
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1062393
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 694920 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 01/09/2022 Architecture: WINDOWS Score: 100 31 smtp.yandex.ru 2->31 33 smtp.yandex.com 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus detection for dropped file 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 9 other signatures 2->41 8 SecuriteInfo.com.W32.AIDetectNet.01.19540.30741.exe 7 2->8         started        signatures3 process4 file5 23 C:\Users\user\AppData\Roaming\TunchP.exe, PE32 8->23 dropped 25 C:\Users\user\...\TunchP.exe:Zone.Identifier, ASCII 8->25 dropped 27 C:\Users\user\AppData\Local\...\tmp1535.tmp, XML 8->27 dropped 29 SecuriteInfo.com.W...19540.30741.exe.log, ASCII 8->29 dropped 43 Detected unpacking (changes PE section rights) 8->43 45 Detected unpacking (overwrites its own PE header) 8->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 8->47 49 3 other signatures 8->49 12 RegSvcs.exe 2 8->12         started        15 powershell.exe 21 8->15         started        17 schtasks.exe 1 8->17         started        signatures6 process7 signatures8 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->53 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d2a3a13d533b4814c2717a0cae7c17582130b1fa4451f3d64c1df35e6d69ed9/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-09-01 01:56:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
18 of 25 (72.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ruvdue6vgo2ictbhc6qmvz6bowbbgcy7urcr6pleyhptlzwwt3mq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220901-e6hzhsabg7/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
AgentTesla payload
AgentTesla
Unpacked files
SH256 hash:
4643cc64ba184a59f4b42d66c49302b787e94b9ab31d971420e61bf0fb4a06ed
MD5 hash:
620b0f92af213240febfe0669129e802
SHA1 hash:
f898f066f554737edc4f7c170a5631a8c674035d
Link:
https://www.unpac.me/results/c74f4c32-cb94-469b-8d31-e32fcb04f938/
SH256 hash:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/c74f4c32-cb94-469b-8d31-e32fcb04f938/
SH256 hash:
1ecf06885680c6e79a5d34adb0a6b4d9f360a894d473d6354e2c5e944747ea8a
MD5 hash:
77f222ea5e6807f88e207e0260173d97
SHA1 hash:
aacac135adeda2c6869bb5e5ad3015295a723d93
Link:
https://www.unpac.me/results/c74f4c32-cb94-469b-8d31-e32fcb04f938/
SH256 hash:
d968c05d4d6a03c81dc99c68274a6f5ed93fc090ef575d6c54abf9c88c779e77
MD5 hash:
456d6148032f07553c3092467b70e763
SHA1 hash:
4166ff30d831139a4d9ef32c65932e3414405b9b
Link:
https://www.unpac.me/results/c74f4c32-cb94-469b-8d31-e32fcb04f938/
Parent samples :
a35b36ce845e94ffdc55c885576befdaebe87409de141d3128815d65b7701b28
1d20b550fc427bfe4f3288cf3c67c81f9f32e7f6aba8a373bc730fe8fa234b77
20351278d8ff0b13f8020dc4984f37bdc9ddf491118ceda41c645e4d57ca7db0
5c860ed368d528130c6e7e0349659248bd2ed17831b72725f23a41363c802606
31172a6da2d4b232acc28aac3e7345a428f73aa67430f5da1ad436ddc48eba33
4ddb524732b63f3b9f421dfab990ae43b719ca715d8873be1ae1723c382f9e23
db593fe9f2a1592110072fd80f76b40351aec187e19fba948ea092862fafcba0
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/c74f4c32-cb94-469b-8d31-e32fcb04f938/
SH256 hash:
8d2a3a13d533b4814c2717a0cae7c17582130b1fa4451f3d64c1df35e6d69ed9
MD5 hash:
41eda1a7bb9cbb22fcb73181d591e7a0
SHA1 hash:
33826f691bd508104dd0b5bf15a66299e967e3f6
Link:
https://www.unpac.me/results/c74f4c32-cb94-469b-8d31-e32fcb04f938/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8d2a3a13d533/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/8d2a3a13d533b4814c2717a0cae7c17582130b1fa4451f3d64c1df35e6d69ed9

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/307077/

Comments