MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 220be96884f744741958b96b4eb85d3b23637f457a71e836190b9b4546e45574. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 220be96884f744741958b96b4eb85d3b23637f457a71e836190b9b4546e45574
SHA3-384 hash: 5b6f966659178f3be81eabf775b649b1760efc2a7d1013500f3b700e1115b9afffa63ef13a7037386b8e5d1aa54a1e60
SHA1 hash: c59b72c251ecb4b017bf1afcaec782fb7021e53f
MD5 hash: 829bd2c14882f757efbf03a531f2353c
humanhash: venus-alaska-pip-freddie
File name:SecuriteInfo.com.Win32.CrypterX-gen.25293.1967
Download: download sample
Signature AgentTesla
Create hunting rule
File size:690'176 bytes
First seen:2023-11-29 02:16:26 UTC
Last seen:2023-11-29 11:43:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:cloQfd+0+YucOQpApQrE17LtYKslSU2/eDSclThdo3yRCql5vWCXY:8Pc/Yt9pSQre7hjslSU2WDSo7o3ykqlj
Threatray 2 similar samples on MalwareBazaar
TLSH T1FBE4AC98B3C2BBB5C5D437B5CAE49E534D3BBA2D396C9106F8A93BD98039ED00140E57
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
314
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/461072/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.25293.1967.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/220be96884f744741958b96b4eb85d3b23637f457a71e836190b9b4546e45574
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/cf4dd83f-4e0a-4130-8270-563bc4795f60
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1349653
Signature
.NET source code contains process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
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 sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1349653 Sample: SecuriteInfo.com.Win32.Cryp... Startdate: 29/11/2023 Architecture: WINDOWS Score: 100 25 mail.cyber.net.pk 2->25 27 api4.ipify.org 2->27 29 api.ipify.org 2->29 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 6 other signatures 2->49 7 SecuriteInfo.com.Win32.CrypterX-gen.25293.1967.exe 3 2->7         started        10 My App.exe 2 2->10         started        12 My App.exe 1 2->12         started        signatures3 process4 signatures5 51 Writes to foreign memory regions 7->51 53 Injects a PE file into a foreign processes 7->53 14 CasPol.exe 16 6 7->14         started        19 conhost.exe 10->19         started        21 conhost.exe 12->21         started        process6 dnsIp7 31 mail.cyber.net.pk 203.101.175.37, 49707, 587 CYBERNET-APCyberInternetServicesPvtLtdPK Pakistan 14->31 33 api4.ipify.org 64.185.227.156, 443, 49705 WEBNXUS United States 14->33 23 C:\Users\user\AppData\Roaming\...\My App.exe, PE32 14->23 dropped 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->35 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->37 39 Tries to steal Mail credentials (via file / registry access) 14->39 41 2 other signatures 14->41 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/220be96884f744741958b96b4eb85d3b23637f457a71e836190b9b4546e45574
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/220be96884f744741958b96b4eb85d3b23637f457a71e836190b9b4546e45574/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-11-29 00:07:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 36 (55.56%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eif6s2ee65chigkyxfvu5oc5hmrwg72fpjy6qnqzbonukrxekv2a._file
Verdict:
malicious
Similar samples:
ba9b6e4e3c24b040f6a0cb4b6e6e37e0f0529c75bcc357f6abaca8561a67434f
AgentTesla
c2204454facf5a10af80ecbdfd133ab7625fb82bd7ec49ee4d1ee095314b375b
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231129-cqp2sadh81/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
e6873ed6fc21698775b409fc08e2fce59a9d02c250affb204d8ef07d6ee716b5
MD5 hash:
e97e9ab8627b3ff3a9295c5462315366
SHA1 hash:
e91e9dd7696e401d8d00b55953ac46213cd54064
Link:
https://www.unpac.me/results/437e1378-cf45-4d68-bd73-f6b39bb578e7/
SH256 hash:
220be96884f744741958b96b4eb85d3b23637f457a71e836190b9b4546e45574
MD5 hash:
829bd2c14882f757efbf03a531f2353c
SHA1 hash:
c59b72c251ecb4b017bf1afcaec782fb7021e53f
Link:
https://www.unpac.me/results/437e1378-cf45-4d68-bd73-f6b39bb578e7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/220be96884f7/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/220be96884f744741958b96b4eb85d3b23637f457a71e836190b9b4546e45574

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

rar 0f930eb7617cf73c7296bcd982ac6eacc7cfbbf20626743032f0b8474f96d37f

AgentTesla

Executable exe 220be96884f744741958b96b4eb85d3b23637f457a71e836190b9b4546e45574

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/461072/
  
Dropped by
SHA256 0f930eb7617cf73c7296bcd982ac6eacc7cfbbf20626743032f0b8474f96d37f
  
Dropped by
MD5 857b39eae01da627e3448f6cfe90c8cd

Comments