MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c28cf2416fd709cbf30c1dd438a80d7b5596b0da94f20942f42be468fcb9ae5. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c28cf2416fd709cbf30c1dd438a80d7b5596b0da94f20942f42be468fcb9ae5
SHA3-384 hash: f530ae5402cacb7602937125b767b460f9ae69d33d119c782cc27144886343894b5e02ce862ef06472ef50c73a16fe6d
SHA1 hash: bd4182e50083eb26adc9dc6b022a16f600b1ec4d
MD5 hash: ecbdafd28f9a6c955799243e3e386a42
humanhash: uranus-august-table-pennsylvania
File name:2c28cf2416fd709cbf30c1dd438a80d7b5596b0da94f20942f42be468fcb9ae5
Download: download sample
Signature AgentTesla
Create hunting rule
File size:780'288 bytes
First seen:2023-12-08 11:47:28 UTC
Last seen:2023-12-08 13:31:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:kVjid7BR6wTuHWhblYlvHx9nwQAicPF3lsFZ8MLZUiMoQsh5cI/4m05sFhR0KbB/:2ipBt0/nBAicNlsFZbqlsv4AJ0KlXxp7
Threatray 4'624 similar samples on MalwareBazaar
TLSH T1F5F401D7B22D5FB1E5BB47F629265F20077090E26832E24D5DA037E631D9BC48A10EE7
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 244cb434d8d4344d (1 x AgentTesla, 1 x XWorm, 1 x Formbook)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
298
Origin country :
HU HU
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/463563/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.59820.22807.20276.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/657302733636548f3742e32b/reports/42c28593-8401-4ca7-9175-d05dca44ad82/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2c28cf2416fd709cbf30c1dd438a80d7b5596b0da94f20942f42be468fcb9ae5
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/05da29f2-c391-46e4-a949-88fa8eda5ffb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1356167
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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 steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2c28cf2416fd709cbf30c1dd438a80d7b5596b0da94f20942f42be468fcb9ae5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c28cf2416fd709cbf30c1dd438a80d7b5596b0da94f20942f42be468fcb9ae5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-27 14:30:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fqum6jaw7vyjzpzqyhouhcua262vs2ynvfhsbfbpik7end6ltlsq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
222aedbf7c1a8e5d3b7b48549ab96dd38de83fe5a562f4735101963436bdc1e2
AgentTesla
450add1beb1f7e147fe1bad4703b3cff106ec962e8137dcc3136cf681e9293be
AgentTesla
899c4c78e96a4c19a650d2cad2ad6b7e358bc78f42c9ba9407821e0be43347f6
AgentTesla
e9767c506d805d84d30aba139bb06e03f96f3043e902e28d4b36255e9171095b
AgentTesla
f7f15b16ef7f02145d1bf5a8ab950b14eaef365d692fffc966d20cbc7f970d45
AgentTesla
+ 4'614 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/231208-nzmtkada4y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
797e57bd74a68f7b4808a213f5c319ee4f4b023bc73088175d4393dfee9fe329
MD5 hash:
3c927935fbd608e7628cc2c5ad7d52fd
SHA1 hash:
ee0c880c0614ac960fd641f7d479233584aed1d8
Link:
https://www.unpac.me/results/b2a4f5c3-b922-45ce-b362-2fc80a4ecccb/
SH256 hash:
99e4402061799525569965916f34fade5d1fa0251624f9f603fa2345fa3e404f
MD5 hash:
5b5bb20782ff62f0826e3bb467ee3031
SHA1 hash:
e021a7068df9c8fae21877814e82313a803df0e0
Link:
https://www.unpac.me/results/b2a4f5c3-b922-45ce-b362-2fc80a4ecccb/
SH256 hash:
935e00f8b5994a8e8c10a5a067285bb8c15d7aa7390e71f9fbef399b447025f7
MD5 hash:
a04091f63ccfae790cefa815afa51fd7
SHA1 hash:
d06c41a2d54d8ecb55f6330b3e75fb053c3b8cf9
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/b2a4f5c3-b922-45ce-b362-2fc80a4ecccb/
Parent samples :
f7f15b16ef7f02145d1bf5a8ab950b14eaef365d692fffc966d20cbc7f970d45
2c28cf2416fd709cbf30c1dd438a80d7b5596b0da94f20942f42be468fcb9ae5
SH256 hash:
f5a8f5ded618fd3989fa98a3c2d87c4853d6e10ecb1313cd5ddd7df375336b31
MD5 hash:
243f9990bb7d68a3f6e4d3999800da5b
SHA1 hash:
ba555175d12f19f6288a3574738bcd6c8b747e3b
Link:
https://www.unpac.me/results/b2a4f5c3-b922-45ce-b362-2fc80a4ecccb/
SH256 hash:
2c28cf2416fd709cbf30c1dd438a80d7b5596b0da94f20942f42be468fcb9ae5
MD5 hash:
ecbdafd28f9a6c955799243e3e386a42
SHA1 hash:
bd4182e50083eb26adc9dc6b022a16f600b1ec4d
Link:
https://www.unpac.me/results/b2a4f5c3-b922-45ce-b362-2fc80a4ecccb/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2c28cf2416fd/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/2c28cf2416fd709cbf30c1dd438a80d7b5596b0da94f20942f42be468fcb9ae5

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: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

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/463563/

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