MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56b42ce524e101188605f0c0f6efaa7f4e77f4754dcb62607e6b53c45e4952be. 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: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56b42ce524e101188605f0c0f6efaa7f4e77f4754dcb62607e6b53c45e4952be
SHA3-384 hash: d0ab321363fe4a01e2dcbe46f68e7718c34a28ce8e7480dee84e03efcde9661d2572e5dc3a6bdf8f2c39890f7064d519
SHA1 hash: e18fd626e7f20173fc46970a6387068421598f50
MD5 hash: 77348c455ca0c859d9a00f3ada71cb74
humanhash: winter-magazine-eighteen-lima
File name:SecuriteInfo.com.Trojan.PackedNET.2362.25497.12028
Download: download sample
Signature AgentTesla
Create hunting rule
File size:614'400 bytes
First seen:2023-09-18 21:34:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:FYZAfDuHOX9SnM62XAFZbz5ZzVJg3uL6HlcyuN1LUpn6ZE4ZljqS:FYZgji8g/5Zzjg+XBUpnOE4Zl
Threatray 1'345 similar samples on MalwareBazaar
TLSH T18FD4F1833927465BE23549F592A017C00FB8E6572653F29D8FA0748E96DEBC0C642BF7
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
275
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.2362.25497.12028
Verdict:
Malicious activity
Analysis date:
2023-09-18 21:34:50 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/4b954c24-5c2e-4fd6-8ea3-d07821805f7c

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/449471/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2362.25497.12028.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a process with a hidden window
Launching a process
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6508c28783a0c6425df8c2c6/reports/dfcbc099-37c2-4048-83dc-8ba06771727d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/56b42ce524e101188605f0c0f6efaa7f4e77f4754dcb62607e6b53c45e4952be
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/814303d3-b653-4554-a79a-cac00eb94572
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1310377
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found malware configuration
Injects a PE file into a foreign processes
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
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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1310377 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 18/09/2023 Architecture: WINDOWS Score: 100 53 Found malware configuration 2->53 55 Antivirus detection for URL or domain 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 7 other signatures 2->59 7 SecuriteInfo.com.Trojan.PackedNET.2362.25497.12028.exe 7 2->7         started        11 npyoZBxDJojJkK.exe 5 2->11         started        process3 file4 37 C:\Users\user\AppData\...\npyoZBxDJojJkK.exe, PE32 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmpC71D.tmp, XML 7->39 dropped 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 63 Writes to foreign memory regions 7->63 65 Allocates memory in foreign processes 7->65 73 2 other signatures 7->73 13 RegSvcs.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        67 Antivirus detection for dropped file 11->67 69 Multi AV Scanner detection for dropped file 11->69 71 Machine Learning detection for dropped file 11->71 23 RegSvcs.exe 11->23         started        25 schtasks.exe 11->25         started        27 RegSvcs.exe 11->27         started        signatures5 process6 dnsIp7 41 mail.adityagroup.co 162.241.169.155, 49711, 49713, 587 UNIFIEDLAYER-AS-1US United States 13->41 43 api4.ipify.org 104.237.62.212, 443, 49710 WEBNXUS United States 13->43 45 api.ipify.org 13->45 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->75 77 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->77 79 May check the online IP address of the machine 13->79 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        47 64.185.227.156, 443, 49712 WEBNXUS United States 23->47 49 windowsupdatebg.s.llnwi.net 23->49 51 api.ipify.org 23->51 81 Tries to steal Mail credentials (via file / registry access) 23->81 83 Tries to harvest and steal browser information (history, passwords, etc) 23->83 35 conhost.exe 25->35         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/56b42ce524e101188605f0c0f6efaa7f4e77f4754dcb62607e6b53c45e4952be/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-18 04:49:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k22czzje4earrbqf6dapn35kp5hhp5dvjxfweyd6nnj4ixsjkk7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
07eb84ab44d23516c584c1682f5d417c56ec00eb40e04ed2b4469ba2260b6338
AgentTesla
250f119f5e065ef31e85571f2b7a13910b6c21819563ab3cd903b01868d27f17
AgentTesla
2b7f8b4d6fcece60060ef85e4b21cdce1b7b27cb5832410266aa67a492f2b809
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4c892de4082bc8e96eec96636cbc22092d2c9542eb5b322b6652e0a142c19c6d
AgentTesla
77a83d617d2da5ccc4b28ff28f5f33d88bf2812abb797f959926f3d344c35cf9
AgentTesla
9f064193ee006ae05b49119c2be37e4c9f8021d112041012ede0b8630d6f1a52
AgentTesla
b7cf6d12593237cf95e4b425719811880084b0e71871f124ea64b57955af4051
AgentTesla
ba28220c0ce6ba37bb724b39e57aa48fdb7016abb546bbe16a66b21928a0f754
AgentTesla
de3b0df29cca773ff488c9e27f051b767fa7bd93ae9fedd5db91037de48615ca
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e61dc30af3bae04f163df687e66592073621fd84933988e36105405f38053c45
AgentTesla
+ 1'335 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/230918-1fbneafa69/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
AgentTesla
Unpacked files
SH256 hash:
4a8d70ece798fb6955e46bdb4b4813924a3bbcf205e585fd0aef148123a44489
MD5 hash:
3bcd5e9d69da03ebe27b9c2e472d9e8d
SHA1 hash:
aa268bd00ed60a5907b4b2a669ddd21a1b8bb4da
Link:
https://www.unpac.me/results/69270a23-1249-4c0c-981d-b2ff9058e88b/
SH256 hash:
528345feaa58f17f6856278d3e0d5e2b77691cd128b3720def09d6470a56ea8e
MD5 hash:
0648a766491ce6b8db8d310a55e5568b
SHA1 hash:
84878f46d1b00b4b0afc875c1ebdf0d587edee08
Link:
https://www.unpac.me/results/69270a23-1249-4c0c-981d-b2ff9058e88b/
SH256 hash:
784d4e0af30bcca58d54f86b6966e1c147bcc194a99126ebe79538e9084f6d80
MD5 hash:
5caf74e6818e40e82651781613a42425
SHA1 hash:
2a182b1552373e0907bfd03db31120596df994d0
Link:
https://www.unpac.me/results/69270a23-1249-4c0c-981d-b2ff9058e88b/
SH256 hash:
755796e62c9c0c2f5c5b664838d93083cd1c3290ba666dd84bb497b38a953776
MD5 hash:
27ee6f94451763acb15c427adfddba5f
SHA1 hash:
1c3e2c1148afe19681e50aa0a5ed027581b432e5
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/69270a23-1249-4c0c-981d-b2ff9058e88b/
Parent samples :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 hash:
56b42ce524e101188605f0c0f6efaa7f4e77f4754dcb62607e6b53c45e4952be
MD5 hash:
77348c455ca0c859d9a00f3ada71cb74
SHA1 hash:
e18fd626e7f20173fc46970a6387068421598f50
Link:
https://www.unpac.me/results/69270a23-1249-4c0c-981d-b2ff9058e88b/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/56b42ce524e1/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/56b42ce524e101188605f0c0f6efaa7f4e77f4754dcb62607e6b53c45e4952be

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:NET
Create hunting rule
Author:malware-lu
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/449471/

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