MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4114485fdfbe256596299210254db82ebe399c7bcee81127b6e5a9b098f2f5d8. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
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SHA256 hash: 4114485fdfbe256596299210254db82ebe399c7bcee81127b6e5a9b098f2f5d8
SHA3-384 hash: a1b258867bd34a29b7d57d8f061ea1e918114fd390eae1a6f0f331cf176b567e1c636762678bbc51c45f3f6e8ee68be5
SHA1 hash: c0796d79c0ef1369c614191a6f469e2195304008
MD5 hash: 09a13e0f7fa2797d43f38934111b5901
humanhash: india-seventeen-kentucky-august
File name:COSCO DN 5874_fdp.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:997'888 bytes
First seen:2023-10-24 21:47:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:SQl3CbzumFgGiiK/RXHCIHSfgy46UZv4stSlATP4rP7r9r/+pppppppppppppppX:SQN0DCGu/RHHSfV468vIlA7M1q
Threatray 755 similar samples on MalwareBazaar
TLSH T1BD258D44E2D55A48F83A9770C735CF3443B67DEA963AE11C3ECA3D973A7B6C24A11212
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)
File icon (PE):PE icon
dhash icon d4c4c4d8ccd4f0cc (241 x AgentTesla, 65 x Loki, 41 x Formbook)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
340
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
COSCO DN 5874_fdp.exe
Verdict:
Malicious activity
Analysis date:
2023-10-24 21:49:35 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/8786c1f9-e41f-4068-a93e-857a0a8b65c8

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/456081/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop24.6316.26775.15704.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65383b944678fc28dfc96690/reports/00c71bc0-6fc0-4230-92ef-a68ab6423549/overview
Verdict:
Malicious
Labled as:
Ransom.CryptoJoker.Generic
Link:
https://www.hybrid-analysis.com/sample/4114485fdfbe256596299210254db82ebe399c7bcee81127b6e5a9b098f2f5d8
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/5641b954-898c-4258-a67a-7480350623f5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1331548
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large strings
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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)
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 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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1331548 Sample: COSCO_DN_5874_fdp.exe Startdate: 24/10/2023 Architecture: WINDOWS Score: 100 32 discord.com 2->32 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->40 42 10 other signatures 2->42 8 COSCO_DN_5874_fdp.exe 6 2->8         started        12 LrvzWvEySJzYBi.exe 5 2->12         started        signatures3 process4 file5 28 C:\Users\user\AppData\...\LrvzWvEySJzYBi.exe, PE32 8->28 dropped 30 C:\Users\user\AppData\Local\...\tmpC96B.tmp, XML 8->30 dropped 44 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->44 46 Uses schtasks.exe or at.exe to add and modify task schedules 8->46 48 Writes to foreign memory regions 8->48 14 RegSvcs.exe 15 2 8->14         started        18 schtasks.exe 1 8->18         started        50 Multi AV Scanner detection for dropped file 12->50 52 Machine Learning detection for dropped file 12->52 54 Injects a PE file into a foreign processes 12->54 20 RegSvcs.exe 2 12->20         started        22 schtasks.exe 1 12->22         started        signatures6 process7 dnsIp8 34 discord.com 162.159.135.232, 443, 49740, 49743 CLOUDFLARENETUS United States 14->34 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->56 58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->58 60 Tries to steal Mail credentials (via file / registry access) 14->60 24 conhost.exe 18->24         started        62 Tries to harvest and steal browser information (history, passwords, etc) 20->62 26 conhost.exe 22->26         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4114485fdfbe256596299210254db82ebe399c7bcee81127b6e5a9b098f2f5d8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4114485fdfbe256596299210254db82ebe399c7bcee81127b6e5a9b098f2f5d8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-24 21:45:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
47
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iekeqx67xyswlfrjsiicktnyf27dthd3z3ubcj5w4wu3bghs6xma._file
Verdict:
malicious
Similar samples:
67cc89f84a6e88f1b74bce29e680fb2e64d1a0104330ea9dd1cf5770d63cf436
AgentTesla
6c006e3c02417e43c43c66bf5e986a64b2bdced8cf62912e5d6e1de16ed90452
AgentTesla
afebc44291db59603826cac90112a97e371aa65fdd92c6da15363253e2dac27d
AgentTesla
b2a66c29e74c2c3115c7fa7f07694dfea64957d6701c5c9b54d9b9a14abd8462
AgentTesla
c6efcafa1919f03c1c4039960fe44a4c92c93e53ec8497c7e192f002470aec30
AgentTesla
cd4f4252279410bc08ab3f37cb032a87c0c98077c4fc9981266a9964c37274a9
AgentTesla
e6b6f23895185671a91e377fb4a48b3cd934092daf0409559e0f5c7f22949c5f
AgentTesla
ea652ce006bdff45184664a2c691ca5c6256fc1a686dfa8721cf5a9d2e1f4593
AgentTesla
+ 745 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231024-1nrplaad65/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1164504301004136538/mthHKOfB1I63beYFyOHDyCKi6hs6K4mGMegPv58UaFknoPRxy3jDDVnOGEbWz3LMUpMm
Unpacked files
SH256 hash:
031b601f6a22b56fffdb6a380de82fba270b648f69aec74dbc5886d9c654a4fb
MD5 hash:
e3c756f0163d69f8bf40b83f72d494d1
SHA1 hash:
de6d934ad17ab7b39a83ab736ea30e496da2a853
Detections:
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/7a3e7d4e-cd86-4fcd-a01e-6aae6aa9a25e/
Parent samples :
4114485fdfbe256596299210254db82ebe399c7bcee81127b6e5a9b098f2f5d8
bf2aec486729f5fe447f86b473d0d185a276c0119ef421ddc53eb3c08dc87cd5
SH256 hash:
a05848b10781d8b651bdf59c646ae654f81ba3112a02403cf59f1ff87f6c6d48
MD5 hash:
1fcbfb690f40bbfb84273eb62105d9c6
SHA1 hash:
b0a1b2e2397d3068c74854be929c510142dede82
Link:
https://www.unpac.me/results/7a3e7d4e-cd86-4fcd-a01e-6aae6aa9a25e/
SH256 hash:
0b4c93addb0071e4cc368bc5e46a535e2eafd360b5db8b6c87620d7225eade2d
MD5 hash:
e17d9bb18c1bf12de8c75fa570f4cf72
SHA1 hash:
97751a31524557387d136e0e42e204186d00b5dd
Link:
https://www.unpac.me/results/7a3e7d4e-cd86-4fcd-a01e-6aae6aa9a25e/
SH256 hash:
4114485fdfbe256596299210254db82ebe399c7bcee81127b6e5a9b098f2f5d8
MD5 hash:
09a13e0f7fa2797d43f38934111b5901
SHA1 hash:
c0796d79c0ef1369c614191a6f469e2195304008
Link:
https://www.unpac.me/results/7a3e7d4e-cd86-4fcd-a01e-6aae6aa9a25e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4114485fdfbe/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/456081/

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