MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ccaf74f465a79ec320fdb7e44ae09551f4348efd3bf8bf7b3638cc0c1cd8492. 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: 3ccaf74f465a79ec320fdb7e44ae09551f4348efd3bf8bf7b3638cc0c1cd8492
SHA3-384 hash: d1544c463eddbe1ef3cd88e48f5b49af1c2306b43c0cd7db5a6ff92c711e19399c01a71c3acf605d05c5e3291eebb854
SHA1 hash: 9407e38cea8b04705f433a7cb91ec25fda611263
MD5 hash: 19b12dc02fe474dead3c44c468554d6f
humanhash: sink-cup-venus-massachusetts
File name:payment copy.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:895'488 bytes
First seen:2022-12-07 19:47:01 UTC
Last seen:2022-12-12 08:45:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:knoQgKZ/nXt7virmWhlGLaQYImptNmkEcPbiZx8JCozVpSs8X45jOCXJWfBhib6S:kGNwK+EJCozno4RQZwbUIxxF/Xzr
Threatray 23'649 similar samples on MalwareBazaar
TLSH T11D15E72F8ED3A5D4ED3747F8B2559BB83DA2B381A8A51C0568A0D033014C53EB76FDA5
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
payment copy.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-12-07 19:47:45 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/2e6e2e77-15db-4236-b7be-b0e7d6613536

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/344108/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.46272.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20221207-0835.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 from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6390edbbf6e448d42df78e56/reports/440c8a17-9b0e-4c8b-8d86-1ee6477aba4c/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/b0fec3c2-2d3e-470b-a5c4-30366e34c6a1
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1130287
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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
Malicious sample detected (through community Yara rule)
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 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)
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 763011 Sample: payment copy.pdf.exe Startdate: 07/12/2022 Architecture: WINDOWS Score: 100 53 Malicious sample detected (through community Yara rule) 2->53 55 Sigma detected: Scheduled temp file as task from temp location 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 13 other signatures 2->59 7 FpsFCIpjUIzS.exe 5 2->7         started        10 payment copy.pdf.exe 7 2->10         started        process3 file4 61 Multi AV Scanner detection for dropped file 7->61 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->63 65 May check the online IP address of the machine 7->65 69 3 other signatures 7->69 13 FpsFCIpjUIzS.exe 7->13         started        17 schtasks.exe 7->17         started        33 C:\Users\user\AppData\...\FpsFCIpjUIzS.exe, PE32 10->33 dropped 35 C:\Users\...\FpsFCIpjUIzS.exe:Zone.Identifier, ASCII 10->35 dropped 37 C:\Users\user\AppData\Local\...\tmp6BDC.tmp, XML 10->37 dropped 39 C:\Users\user\...\payment copy.pdf.exe.log, ASCII 10->39 dropped 67 Adds a directory exclusion to Windows Defender 10->67 19 payment copy.pdf.exe 15 3 10->19         started        21 powershell.exe 17 10->21         started        23 schtasks.exe 1 10->23         started        25 payment copy.pdf.exe 10->25         started        signatures5 process6 dnsIp7 41 mail.reousaomilia.gr 13->41 43 54.91.59.199, 443, 49715 AMAZON-AESUS United States 13->43 45 api.ipify.org 13->45 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->71 73 Tries to steal Mail credentials (via file / registry access) 13->73 75 Tries to harvest and steal ftp login credentials 13->75 77 Tries to harvest and steal browser information (history, passwords, etc) 13->77 27 conhost.exe 17->27         started        47 mail.reousaomilia.gr 19->47 49 api.ipify.org.herokudns.com 3.220.57.224, 443, 49710 AMAZON-AESUS United States 19->49 51 6 other IPs or domains 19->51 79 Installs a global keyboard hook 19->79 29 conhost.exe 21->29         started        31 conhost.exe 23->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ccaf74f465a79ec320fdb7e44ae09551f4348efd3bf8bf7b3638cc0c1cd8492/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-07 04:32:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
22 of 40 (55.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=htfpot2glj46ymqp3n7ejlqjkupugshp2o7yx55tmogmbqonqsja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1077d3daea82b7cb84943204ccfc70ee040676a305d7027c7980512b3da80f53
AgentTesla
10a93da7c42086684ef092f01843f6e69393d91222fe6ee894d4cee54a8715cd
AgentTesla
2ac99a0d6380c05c5cd8062d20855f96cc600cc22412c3dc1117b040dca19c00
AgentTesla
3a940b88c6cc22f5051a10c4b437cfb72aa9aad9e0bcb15c18a83116e80739d4
AgentTesla
3f08f63c3f336f3823c710a40e674421bbc6316e0088e0989d1ac06085bc5b62
AgentTesla
5e63926b7ce5fb0d4bc1363397c655d0c3b29114497308db183b124b048c033f
AgentTesla
624986bf92ce4a3301888ca62e5e20b19d4b662862fb2289d87865a3d67b206d
AgentTesla
b02d61086cfa6f876e71f4eb2ba5bae874887cf3ef87c339cc634151a388f679
AgentTesla
b7394e25936c4fd44716fcdcce914a35c0cdb0980e4527035681df4f800520e7
AgentTesla
c1f9f8a6133d2f6f01574b1a8dafabae2376448bc7a6727a66b8070b66ff15dd
AgentTesla
+ 23'639 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/221207-yhkmzsah7t/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7c17675a-3823-4c14-b51c-4c06fb158cf6
Unpacked files
SH256 hash:
0a57670c1f8544d8f0f7dbbe006e34bfd8c40e03ac775d0c718e44c48258d792
MD5 hash:
adce14fe14f17468e17259fe19da736b
SHA1 hash:
ffa3b147e856dbdf0e04e735990ece4829fd0054
Link:
https://www.unpac.me/results/997a91be-9485-46d0-9145-85905cdc67c6/
SH256 hash:
19eca9e42c585104afcc4c1fe9251267cf832ee5f02440e4bc708a3613d615bd
MD5 hash:
3552ee054122fccc77f5feb5ed2acbed
SHA1 hash:
93f859a39d41b818e34ee3d0d743019197ea4526
Link:
https://www.unpac.me/results/997a91be-9485-46d0-9145-85905cdc67c6/
SH256 hash:
622cc5f0183308f4516ae2de9d29de8f8e700f705e04d3059b39c3958b55251b
MD5 hash:
b1dabc2a4435232ed7272171f0e50c65
SHA1 hash:
68fcb47379a72b2b052da4b537e74728943e80de
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/997a91be-9485-46d0-9145-85905cdc67c6/
Parent samples :
af869e0c2e147216c4bdc3ab8d27932722ed1beb43ea5f2b362eade332096a65
b7394e25936c4fd44716fcdcce914a35c0cdb0980e4527035681df4f800520e7
08d1ba78580736780e23563d6a5bb870da832e7d25683c987553b1560ae70007
3ccaf74f465a79ec320fdb7e44ae09551f4348efd3bf8bf7b3638cc0c1cd8492
c120ee7f7c516e3fa159a51144f4c29ca693c0bc726bb953f2cd493f1736cd23
SH256 hash:
b40f25c62bbac626f12072e9823b6e6946531c09aaf20212b9f37a9bf7c1e8a2
MD5 hash:
c6886fa0eab833877492778788f36489
SHA1 hash:
5da0a4e252385919ed84a6dbaa0a084a78ad6d62
Link:
https://www.unpac.me/results/997a91be-9485-46d0-9145-85905cdc67c6/
SH256 hash:
2f86d1155c6b430f91d5c00ac14cc317159f08d783bed27be3a63c66004dc693
MD5 hash:
a9caaf8ad1d1dbfc0eac69f23da682c5
SHA1 hash:
2c04cae668621dc7ba0ca7bcb0eb7b89f2263f0e
Link:
https://www.unpac.me/results/997a91be-9485-46d0-9145-85905cdc67c6/
SH256 hash:
3ccaf74f465a79ec320fdb7e44ae09551f4348efd3bf8bf7b3638cc0c1cd8492
MD5 hash:
19b12dc02fe474dead3c44c468554d6f
SHA1 hash:
9407e38cea8b04705f433a7cb91ec25fda611263
Link:
https://www.unpac.me/results/997a91be-9485-46d0-9145-85905cdc67c6/
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/3ccaf74f465a79ec320fdb7e44ae09551f4348efd3bf8bf7b3638cc0c1cd8492

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 3ccaf74f465a79ec320fdb7e44ae09551f4348efd3bf8bf7b3638cc0c1cd8492

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/344108/

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