MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d9f759690770a32e90a18fb3978e2c37bcd36fe535cdbfe8e5581eccc710416. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d9f759690770a32e90a18fb3978e2c37bcd36fe535cdbfe8e5581eccc710416
SHA3-384 hash: 52c9ae41ea94f7e9a14525f8f49eac71fcfc41d791dd13f99052504a29d13b34d26122d7343d2eefc13d61fa4cb250ab
SHA1 hash: 6513777b8fbfb070e01d41e098c3a8bafe5bc101
MD5 hash: 8ce38880165795e827923a195c74f60f
humanhash: emma-hydrogen-glucose-bluebird
File name:Dekont 00%122000_Gelen Para Transferi_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:709'632 bytes
First seen:2022-05-19 11:19:43 UTC
Last seen:2022-05-19 12:08:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'647 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:Ag5YIXDjX+7a0HzzjCU6K0I4Q2q5HO0pGGMkqe+:hmIX3kzjdMI4Q2q8DGvqe+
Threatray 16'705 similar samples on MalwareBazaar
TLSH T181E4F12522A9DD41E9AA03BDD06245F803746D17D612F3ABCE94BCC93D333C1861BA5F
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon d092989899a9a1c9 (16 x AgentTesla, 3 x RemcosRAT, 2 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe geo TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
b9cec1cf-710a-4861-8bee-3cd68ff1154b
Verdict:
Malicious activity
Analysis date:
2022-05-20 01:26:49 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/8c89de2b-824d-4efe-b82a-5a67acb2b97e

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/272479/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.21240.1714.4319.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/628627eec6fd207d6e23530a/reports/1e1f8b3f-b3c5-4776-865e-6f0ea399a9f0/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/301e7216-f18c-4e3d-876a-6833853ffd55
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/997656
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
Creates autostart registry keys with suspicious names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 630149 Sample: Dekont 00%122000_Gelen Para... Startdate: 19/05/2022 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected AgentTesla 2->44 46 12 other signatures 2->46 7 Dekont 00%122000_Gelen Para Transferi_pdf.exe 4 2->7         started        11 231.exe 3 2->11         started        13 231.exe 2->13         started        process3 file4 32 Dekont 00%122000_G...ansferi_pdf.exe.log, ASCII 7->32 dropped 48 Adds a directory exclusion to Windows Defender 7->48 50 Injects a PE file into a foreign processes 7->50 15 Dekont 00%122000_Gelen Para Transferi_pdf.exe 2 5 7->15         started        20 powershell.exe 25 7->20         started        22 Dekont 00%122000_Gelen Para Transferi_pdf.exe 7->22         started        52 Multi AV Scanner detection for dropped file 11->52 54 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->54 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->56 58 2 other signatures 11->58 24 231.exe 11->24         started        signatures5 process6 dnsIp7 34 192.168.2.1 unknown unknown 15->34 28 C:\Users\user\AppData\Roaming\231\231.exe, PE32 15->28 dropped 30 C:\Users\user\...\231.exe:Zone.Identifier, ASCII 15->30 dropped 36 Creates autostart registry keys with suspicious names 15->36 38 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->38 26 conhost.exe 20->26         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9d9f759690770a32e90a18fb3978e2c37bcd36fe535cdbfe8e5581eccc710416/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-18 05:08:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 41 (51.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=twpxlfuqo4fdf2ikdd5ts6hcyn542nx6knonx7uokwa6ztdraqla._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
18624cae215e58079e8a9b236056a3a98efebf35ce799cb84cbaaf67b0972e0d
AgentTesla
30a24e20339826a71e139c54556fa6f6363a5d4b7ae9190da959b3c9f2bfa1f3
AgentTesla
3aa9edef2af34b3b432e934a41ef138b763cc23dcb8cc35a739cfb5903c1f436
AgentTesla
52e5bfc17c58835ce78566516223801a6c101ad1c13ff4b3b39aa96e4ad6d11f
AgentTesla
548cd54ea92b18203289af4d7afee9d5d0af7420ef4a664eff96e942379eab63
AgentTesla
a717f13ed10b05c55dea1f2551da0f2d2fb2e49cd153da93be3fdd618c5cee6a
AgentTesla
c610f73e30114e8b05d5077870b71af41e4ab99b94c6eef2f23da7e33512af87
AgentTesla
f07fc5f31e955fb3c7fc9d9c5a7eff013b987916aa18c60c1b3ff80db344c9ab
AgentTesla
f62c93bee726936bbbfa7ac4a049bd8e674c7a39e6c5e3525b0f7d76c65bce2f
AgentTesla
+ 16'695 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220519-nfenvaheem/
Behaviour
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
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1338829993:AAGkgJ80sLaIYwBfp79Ps5EtdSP1XH6jBV8/sendDocument
Unpacked files
SH256 hash:
0b975a4c0d427cca2ee62a9af88d49d79c84abe40f433dc09410e7dbf7163ffc
MD5 hash:
955d62ac9d4ac2ff38605af2115d5002
SHA1 hash:
d5ea8e2dcb22b334c4c091876f8ddf1d474f787d
Link:
https://www.unpac.me/results/44153dea-194d-4792-876f-3a28ed8f710f/
SH256 hash:
467371036aecf38db1e9bf8cc8a365bf2b33e5cd2fe9c3a8655fae07076611c0
MD5 hash:
8bf245569a18e89ee9b824c3bc7548ba
SHA1 hash:
aa43d9187356f5c06a1ce6b94826793a2176b6c5
Link:
https://www.unpac.me/results/44153dea-194d-4792-876f-3a28ed8f710f/
SH256 hash:
e75390e205b70bc246a7acc064fbbbd2064aef66e9f98d1fde840391a31ff628
MD5 hash:
cb6554e2331fd114bf66a1904fe6f155
SHA1 hash:
82e82120bbd1305d1115ed9e783b2f9ff0c6c781
Link:
https://www.unpac.me/results/44153dea-194d-4792-876f-3a28ed8f710f/
SH256 hash:
09602efe05dc6b9738b23b91708978231d20c08329940541a086561795a6c9fd
MD5 hash:
1521132bd568891debf24b4973aaa24e
SHA1 hash:
393fafe43a177d02d2a8be164101fc2add2748dc
Link:
https://www.unpac.me/results/44153dea-194d-4792-876f-3a28ed8f710f/
SH256 hash:
9d9f759690770a32e90a18fb3978e2c37bcd36fe535cdbfe8e5581eccc710416
MD5 hash:
8ce38880165795e827923a195c74f60f
SHA1 hash:
6513777b8fbfb070e01d41e098c3a8bafe5bc101
Link:
https://www.unpac.me/results/44153dea-194d-4792-876f-3a28ed8f710f/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9d9f75969077/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/9d9f759690770a32e90a18fb3978e2c37bcd36fe535cdbfe8e5581eccc710416

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/272479/

Comments