MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8943593e7957a1ec506da8328e3b1fbe8447e6daf23992e007756ba79a13c095. 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: 8943593e7957a1ec506da8328e3b1fbe8447e6daf23992e007756ba79a13c095
SHA3-384 hash: 8422ed9e872aac15caae291b7c28543b4d63f06d7280c84597dc4e1ad024590c32704295df77595f8e23d3b9997fcfcc
SHA1 hash: 673fa41de5308ddb183339e9645f3b6a0b233206
MD5 hash: cdc411582ff778792541a756f3b6db2b
humanhash: solar-princess-fish-illinois
File name:TŞ_ İİ-2023-00888 üretim şartnamesi_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:628'224 bytes
First seen:2023-04-17 14:31:14 UTC
Last seen:Never
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:sHB9cRm1+UPk/Tl7wv4K2fjAr4N3+N+lh7+noom9ldLZTMPRwHZyMJ:O1+H/p7wv9QAGfT+notldBPHZyo
Threatray 433 similar samples on MalwareBazaar
TLSH T19DD4F159E136AEF1E6DC0A3600083AEDDE3065E77477C63C4BAA749A9B9F7042D940C7
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)
Reporter spatronn2
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
245
Origin country :
TR TR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TŞ_ İİ-2023-00888 üretim şartnamesi_PDF.exe
Verdict:
Suspicious activity
Analysis date:
2023-04-17 14:33:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/de20f8b8-17e5-4058-99a9-402502993ccb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/382834/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/643d5863b197bbdcf7dc3376/reports/b80594d4-ea7e-4003-bbf6-823ca1d59e4d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8943593e7957a1ec506da8328e3b1fbe8447e6daf23992e007756ba79a13c095
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/ddeae82e-07da-4fe8-82d8-9a54f25f6148
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1215310
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 848241 Sample: T#U015e__#U0130#U0130-2023-... Startdate: 17/04/2023 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 10 other signatures 2->49 7 T#U015e__#U0130#U0130-2023-00888_#U00fcretim_#U015fartnamesi_PDF.exe 28 2->7         started        11 OcRHXVsxQ.exe 2 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\OcRHXVsxQ.exe, PE32 7->31 dropped 33 C:\Users\...\OcRHXVsxQ.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpBEEA.tmp, XML 7->35 dropped 37 T#U015e__#U0130#U0...tnamesi_PDF.exe.log, ASCII 7->37 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->51 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 55 Adds a directory exclusion to Windows Defender 7->55 13 T#U015e__#U0130#U0130-2023-00888_#U00fcretim_#U015fartnamesi_PDF.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        21 schtasks.exe 1 7->21         started        57 Multi AV Scanner detection for dropped file 11->57 59 Machine Learning detection for dropped file 11->59 23 WerFault.exe 4 10 11->23         started        signatures5 process6 dnsIp7 39 api.telegram.org 149.154.167.220, 443, 49697 TELEGRAMRU United Kingdom 13->39 61 Tries to steal Mail credentials (via file / registry access) 13->61 63 Tries to harvest and steal browser information (history, passwords, etc) 13->63 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        29 conhost.exe 21->29         started        41 192.168.2.1 unknown unknown 23->41 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8943593e7957a1ec506da8328e3b1fbe8447e6daf23992e007756ba79a13c095/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-04-17 09:40:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rfbvsptzk6q6yudnvazi4oy7x2cepzw26i4zfyahovv2pgqtyckq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2d4da1e950099d18d8830d25a968ad522754012bd2d865fd2019abb2818f0bb8
AgentTesla
397ca8a839fae5e6c07fd3036a25e5df37220967ad381ca181da0a97354ed8cd
AgentTesla
74e026864737309f9d0055cd6fd0bed4fc1889f058440d5e9f21df3bb96f2b9c
AgentTesla
875f736e15e9825359679dd4482ef43a0d4ac3274c9ea4b3a8df90fa5d9ed47c
AgentTesla
a036acc68623b42509e807b81be7270e1fc0c626aa15d8164d2f52bd321be1fd
AgentTesla
c442b854fb104644d2c9097e2b702de55797f1ccc23a651027de71d01bc693d3
AgentTesla
c70ed8b0ed3a434cadb2b4fcb796b3f6fb7266a3661c0a60ebe87a1e39613e21
AgentTesla
e6b2f93e2124fa13a05e54b0f0f9327ccdcebc38ee774332c22f34bf60771cef
AgentTesla
f6a5112b969d1fa88dbd095df950e3b586b00166c857656c1da21685ab94e093
AgentTesla
fe5c1951ae2974e208a94346ba859a9ed7a30393880d4041315f35a3dd90bf38
AgentTesla
+ 423 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230417-rwaavagc3w/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Unpacked files
SH256 hash:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/5e073efb-9a16-4d29-b213-c18faae7ab7d/
SH256 hash:
a209d156256ea20fcf1359a9ad39df396218fb474acb4cbfc859eb524887e405
MD5 hash:
6cbe5f0daab8b3add38250a699deba23
SHA1 hash:
bf1153517e9de5522b2d45c3d4fcd40331e299aa
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/5e073efb-9a16-4d29-b213-c18faae7ab7d/
Parent samples :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 hash:
a63ea904bd55e544769895eb25a1166b59d3a71f6e2bdd6b13b97ca39c37f401
MD5 hash:
051350704fb3f7e0161633253c818c2f
SHA1 hash:
af8b02988a2883feda1b506368193b9ded87128d
Link:
https://www.unpac.me/results/5e073efb-9a16-4d29-b213-c18faae7ab7d/
SH256 hash:
312e37eb9e13cdcea610abe42143e848d1978892fd9ade1a2012e15eb32b9870
MD5 hash:
4c0d45315056db3526127048df719fec
SHA1 hash:
a7e408e6b8e325123a1e6a15b7a537469ab169f3
Link:
https://www.unpac.me/results/5e073efb-9a16-4d29-b213-c18faae7ab7d/
SH256 hash:
63df20d50ef92e46243967d06962e01ce2d7a0e3f1a999f5aab3710a8afb2af0
MD5 hash:
1db60b1c141cb40f9ead4f13763e8a67
SHA1 hash:
6fb55ff77cc42def3a4e292da0dbe285a6f2a33e
Link:
https://www.unpac.me/results/5e073efb-9a16-4d29-b213-c18faae7ab7d/
SH256 hash:
8943593e7957a1ec506da8328e3b1fbe8447e6daf23992e007756ba79a13c095
MD5 hash:
cdc411582ff778792541a756f3b6db2b
SHA1 hash:
673fa41de5308ddb183339e9645f3b6a0b233206
Link:
https://www.unpac.me/results/5e073efb-9a16-4d29-b213-c18faae7ab7d/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8943593e7957/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/8943593e7957a1ec506da8328e3b1fbe8447e6daf23992e007756ba79a13c095

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/382834/

Comments