MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b
SHA3-384 hash: a1a18c3301e92e37b7e444c0fc50f55d0f4309702757d6161fbd5c12132b1be3014cc00e4c210e2dfbe9aadad248fffb
SHA1 hash: 8b4f5178a7c9f2958fa584e56da2b3c72ad25452
MD5 hash: 1e45e3dfcd88e2c96fbbd3d93d57c9c5
humanhash: five-tennessee-oregon-red
File name:Payment Slip USD$78,985.23.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:626'688 bytes
First seen:2023-06-29 06:56:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:a2yaeQqCFdvjuFn+yif3THcqENjHC9fbWe/eRMP8apCxzVPKjuAuzdPpf+G5ZTn+:DyEqCTaFaHcq+HgIMPn8xzVyju
Threatray 156 similar samples on MalwareBazaar
TLSH T192D4AEAC765079EFC857CD328AA81C64AA2474BB430BE243A45716ECDE0D9DBCF145F2
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
274
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Payment Slip USD$78,985.23.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-06-29 06:59:13 UTC
Tags:
agenttesla rat
Link:
https://app.any.run/tasks/c97d0cf6-0663-4688-8387-3e411d691a6c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/403680/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2141.11305.32308.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/649d2b47313e9da61a5bd9be/reports/7cc73b3c-fdc4-458b-90d5-15ec466f61c5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b
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/64f30962-d283-4dd2-9f15-d294ebccdf82
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1263068
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)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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 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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 896098 Sample: Payment_Slip_USD$78,985.23.... Startdate: 29/06/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Found malware configuration 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 6 other signatures 2->53 7 Payment_Slip_USD$78,985.23.pdf.exe 7 2->7         started        11 zrKZjaErIleq.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\zrKZjaErIleq.exe, PE32 7->31 dropped 33 C:\Users\...\zrKZjaErIleq.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpED93.tmp, XML 7->35 dropped 37 C:\...\Payment_Slip_USD$78,985.23.pdf.exe.log, ASCII 7->37 dropped 55 Detected unpacking (changes PE section rights) 7->55 57 Detected unpacking (overwrites its own PE header) 7->57 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->59 69 3 other signatures 7->69 13 Payment_Slip_USD$78,985.23.pdf.exe 15 7 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        61 Antivirus detection for dropped file 11->61 63 Multi AV Scanner detection for dropped file 11->63 65 May check the online IP address of the machine 11->65 67 Machine Learning detection for dropped file 11->67 21 zrKZjaErIleq.exe 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 mail.nwcuae.com 162.241.148.33, 49698, 49700, 49701 UNIFIEDLAYER-AS-1US United States 13->39 41 api4.ipify.org 64.185.227.155, 443, 49697, 49699 WEBNXUS United States 13->41 43 api.ipify.org 13->43 71 Installs a global keyboard hook 13->71 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        45 api.ipify.org 21->45 73 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->73 75 Tries to steal Mail credentials (via file / registry access) 21->75 77 Tries to harvest and steal browser information (history, passwords, etc) 21->77 29 conhost.exe 23->29         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-26 17:28:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r6xuqda25ftln5hsmvrwr3ed3su2wacichhtgaedv7cwaq3tljnq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
08cd319446765afe2881c8391688baa55af8eeddfb6c334a522a5232fc3d4f09
AgentTesla
461f3de19176b99a3e099a1df86f7f3ba4876fb21b2e1c6487cbcec7eef31a01
AgentTesla
4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c
AgentTesla
4bc4516b5db503b67107df186362ebf8d3029fe3a98c9ad777fdc2568f427113
AgentTesla
8b2a9586bcf26045ba196d4714d8c628feb5d8eed4604ff82c6e3625b67a9437
AgentTesla
9e778ed10d6543b0b16f50bbb021181e2cd1d6e9ab230f28492eeb45838c3893
AgentTesla
c224cf42234033756c0338e3542182f57d046d8b75e7dba7c2ef47e6954a56b4
AgentTesla
ccc2705cc016a910af89b39b5beeca2885eedd714cca5ab153b416c201d0ea96
AgentTesla
+ 146 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/230629-hqya2sdb3w/
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
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:
f345dc2619cf1654262bbc2d0d5a78d5b58bda2bfb0238a3ff49f1e40a3a210f
MD5 hash:
cd621e04412820a1b7837252b80b6dda
SHA1 hash:
fdc39de2f08b69461385f153046e267a5f847ce1
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
b28a7fd16e3bcb2164d7908377885b004ecdda935a3c94b5a8babc178bc604b0
MD5 hash:
9c58172d22455e6c2c4ae1e28e02c5c1
SHA1 hash:
6f21245b5a9e1961755faf1955c116d78d470fd9
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
Parent samples :
5afc34ba8d87868898a975c8a82a6817739d9ff294fae609b2ca293ac5e478a6
8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b
e0a9d1ee5f291098090a028934842e554f4bb482a0100077d909d3005430b2ee
82ec3f48b64379387613c3cddcdd400f095161826bac92ce3f7907dc3807a9df
4179cbf147e658854400967be76ca120278fe858fa44cc24cefea7578065b2ad
SH256 hash:
d1c46ab3506eb981003fcfba07796b1d3ba4c1d2c3d7c2f82bdbb93b3b35f2fb
MD5 hash:
054efbb6372e9570aaedf4f70d09a13a
SHA1 hash:
6b64ade095414cd24d18a8a2222f9f55ac575dbe
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
f345dc2619cf1654262bbc2d0d5a78d5b58bda2bfb0238a3ff49f1e40a3a210f
MD5 hash:
cd621e04412820a1b7837252b80b6dda
SHA1 hash:
fdc39de2f08b69461385f153046e267a5f847ce1
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
b28a7fd16e3bcb2164d7908377885b004ecdda935a3c94b5a8babc178bc604b0
MD5 hash:
9c58172d22455e6c2c4ae1e28e02c5c1
SHA1 hash:
6f21245b5a9e1961755faf1955c116d78d470fd9
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
Parent samples :
5afc34ba8d87868898a975c8a82a6817739d9ff294fae609b2ca293ac5e478a6
8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b
e0a9d1ee5f291098090a028934842e554f4bb482a0100077d909d3005430b2ee
82ec3f48b64379387613c3cddcdd400f095161826bac92ce3f7907dc3807a9df
4179cbf147e658854400967be76ca120278fe858fa44cc24cefea7578065b2ad
SH256 hash:
d1c46ab3506eb981003fcfba07796b1d3ba4c1d2c3d7c2f82bdbb93b3b35f2fb
MD5 hash:
054efbb6372e9570aaedf4f70d09a13a
SHA1 hash:
6b64ade095414cd24d18a8a2222f9f55ac575dbe
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
f345dc2619cf1654262bbc2d0d5a78d5b58bda2bfb0238a3ff49f1e40a3a210f
MD5 hash:
cd621e04412820a1b7837252b80b6dda
SHA1 hash:
fdc39de2f08b69461385f153046e267a5f847ce1
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
b28a7fd16e3bcb2164d7908377885b004ecdda935a3c94b5a8babc178bc604b0
MD5 hash:
9c58172d22455e6c2c4ae1e28e02c5c1
SHA1 hash:
6f21245b5a9e1961755faf1955c116d78d470fd9
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
Parent samples :
5afc34ba8d87868898a975c8a82a6817739d9ff294fae609b2ca293ac5e478a6
8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b
e0a9d1ee5f291098090a028934842e554f4bb482a0100077d909d3005430b2ee
82ec3f48b64379387613c3cddcdd400f095161826bac92ce3f7907dc3807a9df
4179cbf147e658854400967be76ca120278fe858fa44cc24cefea7578065b2ad
SH256 hash:
d1c46ab3506eb981003fcfba07796b1d3ba4c1d2c3d7c2f82bdbb93b3b35f2fb
MD5 hash:
054efbb6372e9570aaedf4f70d09a13a
SHA1 hash:
6b64ade095414cd24d18a8a2222f9f55ac575dbe
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
f345dc2619cf1654262bbc2d0d5a78d5b58bda2bfb0238a3ff49f1e40a3a210f
MD5 hash:
cd621e04412820a1b7837252b80b6dda
SHA1 hash:
fdc39de2f08b69461385f153046e267a5f847ce1
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
b28a7fd16e3bcb2164d7908377885b004ecdda935a3c94b5a8babc178bc604b0
MD5 hash:
9c58172d22455e6c2c4ae1e28e02c5c1
SHA1 hash:
6f21245b5a9e1961755faf1955c116d78d470fd9
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
Parent samples :
5afc34ba8d87868898a975c8a82a6817739d9ff294fae609b2ca293ac5e478a6
8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b
e0a9d1ee5f291098090a028934842e554f4bb482a0100077d909d3005430b2ee
82ec3f48b64379387613c3cddcdd400f095161826bac92ce3f7907dc3807a9df
4179cbf147e658854400967be76ca120278fe858fa44cc24cefea7578065b2ad
SH256 hash:
d1c46ab3506eb981003fcfba07796b1d3ba4c1d2c3d7c2f82bdbb93b3b35f2fb
MD5 hash:
054efbb6372e9570aaedf4f70d09a13a
SHA1 hash:
6b64ade095414cd24d18a8a2222f9f55ac575dbe
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
SH256 hash:
8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b
MD5 hash:
1e45e3dfcd88e2c96fbbd3d93d57c9c5
SHA1 hash:
8b4f5178a7c9f2958fa584e56da2b3c72ad25452
Link:
https://www.unpac.me/results/95698031-f9a7-44bb-b9f7-5304e2549cb7/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8faf480c1ae9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b

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.

Malspam

AgentTesla

Executable exe 8faf480c1ae966b6f4f2656368ec83dca9ab004811cf330083afc56043735a5b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/403680/

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