MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f3c30b95f61c29ebc1c43066712a96a0187e903198b606884edeb160fd010c5. 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
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SHA256 hash: 9f3c30b95f61c29ebc1c43066712a96a0187e903198b606884edeb160fd010c5
SHA3-384 hash: cefd1d463b425364d9ec6854fd185449738558ce91fe87c51577f3af625e8b27527b88804bca231e8697f3426b4e8c74
SHA1 hash: 40b3c2391a4cdb030252019df939617e7b955f7a
MD5 hash: 9b2cb248b708534b7140151d831c572d
humanhash: fix-georgia-winner-north
File name:SecuriteInfo.com.Trojan.PackedNET.389.23868.3202
Download: download sample
Signature AgentTesla
Create hunting rule
File size:914'432 bytes
First seen:2022-10-05 14:34:47 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 12288:sR/4vev2vqV8E+CvReqhzjpIl4B1tEgYNVA7AmcrrtVNvNe:O4veOSyTWR5ELNjHX
Threatray 20'189 similar samples on MalwareBazaar
TLSH T1E815DF3116E6DA0AD5025338CDE3D3F06FE86EB5E1B1C2478FE8BD6BF44B0A6A651144
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
283
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/316933/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.389.23868.3202.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/633d9618d5955f6f49d5f424/reports/eeff358f-0a9b-4402-8f53-186da8a25e64/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/96f5a02f-086e-434e-b9d8-a77bfb3d230f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1084190
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
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)
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 AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 716765 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 05/10/2022 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Sigma detected: Scheduled temp file as task from temp location 2->45 47 10 other signatures 2->47 7 SecuriteInfo.com.Trojan.PackedNET.389.23868.3202.exe 7 2->7         started        11 ySjyQgvzd.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\ySjyQgvzd.exe, PE32 7->31 dropped 33 C:\Users\...\ySjyQgvzd.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpCA76.tmp, XML 7->35 dropped 37 SecuriteInfo.com.T....23868.3202.exe.log, ASCII 7->37 dropped 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, 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 SecuriteInfo.com.Trojan.PackedNET.389.23868.3202.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        57 Machine Learning detection for dropped file 11->57 59 Injects a PE file into a foreign processes 11->59 21 ySjyQgvzd.exe 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 api.telegram.org 149.154.167.220, 443, 49701, 49703 TELEGRAMRU United Kingdom 13->39 61 Installs a global keyboard hook 13->61 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->63 65 Tries to steal Mail credentials (via file / registry access) 21->65 67 Tries to harvest and steal ftp login credentials 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 29 conhost.exe 23->29         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9f3c30b95f61c29ebc1c43066712a96a0187e903198b606884edeb160fd010c5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-05 14:35:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t46dbok7mhbj5pa4imdgoevjniayp2iddgfwa2ee5xvrmd6qcdcq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1c32fd73fbe0fe78e66b4ed3dafa44b5d9a41f383e959becf7ef1c05dfc94e1a
AgentTesla
25a02b43a80b0d6e9b844869c73368ff77f2e6bba17121842b76f37d69a24472
AgentTesla
78a34fd37cc442092f3a04e644171e6f88bd95a0d0a71e14da814c42e86c5be9
AgentTesla
826e2330ffab2ee9cf4c87e234c3abbfd9fadbd4db5769778f28ffbd8a0e18fe
AgentTesla
a34f20e924863e763dcbede1b80622d8ee3ff3d0190b3b0e3989f7d96e68bf5e
AgentTesla
c7d11eb07d11184aa91e62e6070157aba1e05ce0d528898a2bc54515ed2c133f
AgentTesla
+ 20'179 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/221005-rxz8naeeh5/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5482086166:AAGV0fcEY4LKBx78s8NT6g7f_7ApDAoB6QY/sendDocument
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/91a21c30-9e05-4690-bf51-e45dac2f6ebf
Unpacked files
SH256 hash:
5fbdcb76c77563ed3d729fdca3396169c54443253001cf9b1b6b75a0f75cdcb4
MD5 hash:
629c31e71cfa6aab7a62bef45298816c
SHA1 hash:
932da9270d08d3b97ad1fb75e3d3180481f91096
Link:
https://www.unpac.me/results/d514aef4-ee17-4266-a813-6de26bed3a5e/
SH256 hash:
b6661b4b02c88119727de9693f8717042b0b03e0d2913671e6d284992e7c6f58
MD5 hash:
5fad84b3a94761d19977369ea04d5a1d
SHA1 hash:
5ffd5fd5499c1b7b40c3b8922dcfa186e33129d6
Link:
https://www.unpac.me/results/d514aef4-ee17-4266-a813-6de26bed3a5e/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/d514aef4-ee17-4266-a813-6de26bed3a5e/
SH256 hash:
9f3c30b95f61c29ebc1c43066712a96a0187e903198b606884edeb160fd010c5
MD5 hash:
9b2cb248b708534b7140151d831c572d
SHA1 hash:
40b3c2391a4cdb030252019df939617e7b955f7a
Link:
https://www.unpac.me/results/d514aef4-ee17-4266-a813-6de26bed3a5e/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9f3c30b95f61/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/9f3c30b95f61c29ebc1c43066712a96a0187e903198b606884edeb160fd010c5

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/316933/

Comments