MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ddcc681b810274f9326f2e5b5716e44d36d69ace7deb147db9a9d5504e5018f1. 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 16 File information Comments
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SHA256 hash: ddcc681b810274f9326f2e5b5716e44d36d69ace7deb147db9a9d5504e5018f1
SHA3-384 hash: 22e95b10a87a6f1c1d3bcf933bccb210b869f4ee2db06eb5101c5d1b48a7ac7e118d628fe7b899b2a3e439561a38f14d
SHA1 hash: 76bd06378d6597511fb27e3d3d303ceed58bc030
MD5 hash: 971a4d2ff073e49268089092f384bbc3
humanhash: juliet-saturn-football-illinois
File name:SecuriteInfo.com.Win32.PWSX-gen.11497.7966
Download: download sample
Signature AgentTesla
Create hunting rule
File size:741'888 bytes
First seen:2024-02-07 07:27:55 UTC
Last seen:2024-02-07 08:00:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'475 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:iSkiLdrTO0zxLvnA7RlnJzuQI9txnu6ZrK729EV1rwtXPknkp80WP+osHUounfmJ:iSkiLdri0zx7nA71iQC7u6ZuT1rwJsqd
Threatray 199 similar samples on MalwareBazaar
TLSH T13FF4F104B59A6F72D23FA7F60B51A44003F2646AA172DB0A9CC360E31AB1F055B55FBB
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
298
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ddcc681b810274f9326f2e5b5716e44d36d69ace7deb147db9a9d5504e5018f1.exe
Verdict:
Malicious activity
Analysis date:
2024-02-07 08:15:33 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/6b697247-be8f-4433-b302-f9445d1e9242

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/475034/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.11497.7966.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65c3310ebf0e860d2bda7f2c/reports/1cba00f2-1e9b-40cf-a9e9-8fcfbe12d067/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/ddcc681b810274f9326f2e5b5716e44d36d69ace7deb147db9a9d5504e5018f1
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/7ce7eb69-216d-45d6-9a4b-6f352c3a037f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1388099
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1388099 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 07/02/2024 Architecture: WINDOWS Score: 100 59 mail.agrosparta.gr 2->59 61 agrosparta.gr 2->61 63 api.ipify.org 2->63 69 Snort IDS alert for network traffic 2->69 71 Found malware configuration 2->71 73 Malicious sample detected (through community Yara rule) 2->73 75 14 other signatures 2->75 8 SecuriteInfo.com.Win32.PWSX-gen.11497.7966.exe 7 2->8         started        12 NdbYQAnvYT.exe 5 2->12         started        14 My App.exe 2->14         started        16 My App.exe 2->16         started        signatures3 process4 file5 55 C:\Users\user\AppData\...55dbYQAnvYT.exe, PE32 8->55 dropped 57 C:\Users\user\AppData\Local\...\tmp2978.tmp, XML 8->57 dropped 85 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->85 87 Uses schtasks.exe or at.exe to add and modify task schedules 8->87 89 Adds a directory exclusion to Windows Defender 8->89 18 SecuriteInfo.com.Win32.PWSX-gen.11497.7966.exe 16 5 8->18         started        23 powershell.exe 21 8->23         started        25 schtasks.exe 1 8->25         started        91 Multi AV Scanner detection for dropped file 12->91 93 Machine Learning detection for dropped file 12->93 95 Injects a PE file into a foreign processes 12->95 27 NdbYQAnvYT.exe 12->27         started        35 4 other processes 12->35 29 My App.exe 14->29         started        31 schtasks.exe 14->31         started        33 My App.exe 16->33         started        37 5 other processes 16->37 signatures6 process7 dnsIp8 65 agrosparta.gr 78.46.216.122, 49705, 49709, 49712 HETZNER-ASDE Germany 18->65 67 api.ipify.org 64.185.227.156, 443, 49703, 49707 WEBNXUS United States 18->67 51 C:\Users\user\AppData\Roaming\...\My App.exe, PE32 18->51 dropped 53 C:\Users\user\...\My App.exe:Zone.Identifier, ASCII 18->53 dropped 77 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->77 79 Tries to steal Mail credentials (via file / registry access) 18->79 81 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->81 39 WmiPrvSE.exe 23->39         started        41 conhost.exe 23->41         started        43 conhost.exe 25->43         started        83 Tries to harvest and steal browser information (history, passwords, etc) 29->83 45 conhost.exe 31->45         started        47 conhost.exe 35->47         started        49 conhost.exe 37->49         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ddcc681b810274f9326f2e5b5716e44d36d69ace7deb147db9a9d5504e5018f1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ddcc681b810274f9326f2e5b5716e44d36d69ace7deb147db9a9d5504e5018f1/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-02-07 07:28:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3xggqg4baj2psmtpfznvofxeju3nngwopxvri7nzvhkvatsqddyq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
358939ac56821dbff5570e7bd82949734fb635035e1b538c985db292c638db58
AgentTesla
6aca2f44a1662c235d42bcaefaf34e0f841b34c620a77e3358156e910e5a7651
AgentTesla
98df54aa91d29918fd2dd0efa3216e0cfb1079fa01203cb698f6b2a1f2982a92
AgentTesla
ba6ca59893666207fcc985056f408e08b82a09e6938a746edb2e769dc47d6ba7
AgentTesla
d8286c3d02b19e69b2b8520eff324fa516dfb49320450e3858c3570871bb78ae
AgentTesla
+ 189 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240207-janmcafffp/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
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:
39cc263b3ce3dc7dd7726f7d85004ed6c4e1750af2c275fa2c3c320c8c7c75aa
MD5 hash:
042c14b183b910e6e1168f74e16e78a7
SHA1 hash:
eda356228360bbf8f976cf1b9a00a1d56d1efc14
Link:
https://www.unpac.me/results/7fceba01-969d-435c-b27d-6b824944e636/
SH256 hash:
5cc2cc812792abc9c2b3f33fc04a64afaa2a017d41f0268d2b28d3e0090b219a
MD5 hash:
d34a3ab47755e5842d96327ad90e2124
SHA1 hash:
ae8e86992b590945168a69543839de82b8665fee
Link:
https://www.unpac.me/results/7fceba01-969d-435c-b27d-6b824944e636/
SH256 hash:
971c821aa19832e04f1dd44b19cdb909d36d27be2f9e62edd10bf7887a43d15a
MD5 hash:
6d7a285502323918820b8513b5f33d75
SHA1 hash:
9633177bbb29c2563fec4a7dd381f4a278588437
Link:
https://www.unpac.me/results/7fceba01-969d-435c-b27d-6b824944e636/
SH256 hash:
e0ec572bf30c65aa9f479ae16a4d9e83d13479764a30c33b4b7b95e7b41c6b49
MD5 hash:
2bf63381334b1c8ce90092a988d9d761
SHA1 hash:
72ee2a7675c09d93a05d75d74bea41253ef8964f
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/7fceba01-969d-435c-b27d-6b824944e636/
Parent samples :
69e5e88d0406b231f0591fffe9ba853d32b8e8ec5e6aee22291d751d5586dfad
ddcc681b810274f9326f2e5b5716e44d36d69ace7deb147db9a9d5504e5018f1
SH256 hash:
ddcc681b810274f9326f2e5b5716e44d36d69ace7deb147db9a9d5504e5018f1
MD5 hash:
971a4d2ff073e49268089092f384bbc3
SHA1 hash:
76bd06378d6597511fb27e3d3d303ceed58bc030
Link:
https://www.unpac.me/results/7fceba01-969d-435c-b27d-6b824944e636/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ddcc681b8102/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/ddcc681b810274f9326f2e5b5716e44d36d69ace7deb147db9a9d5504e5018f1

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security

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/475034/

Comments