MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea4681939416535e14c49f67025d399bac012512a29b8c132b86d5024ad2a4b5. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea4681939416535e14c49f67025d399bac012512a29b8c132b86d5024ad2a4b5
SHA3-384 hash: 5abccb74877a235c0af7cdaafac06671d42b3ed17adeaa193394f369b4b3ff749a55b80e7148b686e2e1bf53fc930af3
SHA1 hash: 2baeb81a1b8d85814c3767048a7e5dc4e3809a68
MD5 hash: dc03d577fed925fa89d14d50f21d4ba8
humanhash: delaware-stream-eighteen-whiskey
File name:CV Mariana Alvarez.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:681'472 bytes
First seen:2024-02-20 19:20:44 UTC
Last seen:2024-02-20 21:26:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:/SmPwRYnOELz89nf3pzxf8wp1MDnMngJB+kOwmQXWvnNnvfjaBkkMUx7S1hEAOFH:/SmP0Y74RziGMLdB2wkkx7S1yCIOY
Threatray 5'728 similar samples on MalwareBazaar
TLSH T19EE423451BBC4B22DC7823F7892802ECD3B9B1E65695E38D5F86F1EB0B1A700576274B
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 malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
321
Origin country :
CA CA
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/477132/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65d4fba6c5e1a083fbf32dab/reports/a4d2f15e-d388-4ab9-9454-147bedc27f0d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ea4681939416535e14c49f67025d399bac012512a29b8c132b86d5024ad2a4b5
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/bc00abfa-6f05-42f9-8f28-a79eb9fc6971
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1395613
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ea4681939416535e14c49f67025d399bac012512a29b8c132b86d5024ad2a4b5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ea4681939416535e14c49f67025d399bac012512a29b8c132b86d5024ad2a4b5/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-02-19 12:57:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5jdide4uczjv4fget5tqexjztowacjisuknyyezlq3kqeswsus2q._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
1b959a6064b127aebdccf7e9347a199a7c7e75e6abc883102b09488a94188fa1
AgentTesla
4caca79379d7a82fc6348039c7a95f463be1462a5e6ef4c4e5b1f26e76fb4dbb
AgentTesla
73c38b0fbae15628d39515ffbbe8d71aa8b5ff7c6891ec5f8c1f2fc6a1f0210c
AgentTesla
9ee3d485042697bb7cc15792f2c77303d52258c263c720040aa5bfb8031a404f
AgentTesla
fa13e8aa633498eca2185550810df58572e304e1ed0e086304d40af74929d654
AgentTesla
+ 5'718 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/240220-x2ncjsdg21/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
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:
72638f4b30cc9dab51d31216991957bf1cd118b8a8743227b3e8f9c4805f7628
MD5 hash:
2a8240bba06e832ee5d136a0a7e5b5b9
SHA1 hash:
de49d9b33004a4a622a4279b3ee2b3e3e5cd012b
Link:
https://www.unpac.me/results/9bfcc51a-07c7-44cc-a211-3a793524b3c1/
SH256 hash:
931cd18bd93972ab2d3624c020de15053344212c1255ce03a8a17a736dba674f
MD5 hash:
a4ce99fd554f07d769b3970a86195b34
SHA1 hash:
c13fc224bd3afb56741e966abaefb7f6460a6387
Link:
https://www.unpac.me/results/9bfcc51a-07c7-44cc-a211-3a793524b3c1/
SH256 hash:
06e657f27dec7d4238de33bccffe2afe0ddeb0db34b1b67c9824784dc4c2ab0b
MD5 hash:
4e889cbaa7a03d4d3c31d6ef203ad840
SHA1 hash:
7b2723a8cbfa237773b733fd59c8445ea9e3356b
Link:
https://www.unpac.me/results/9bfcc51a-07c7-44cc-a211-3a793524b3c1/
SH256 hash:
4a61a353184c1003badd0ecfcf19edb774a1c9b461a16bad78292083f94da212
MD5 hash:
b3fc6196fa8dde516262eaee97b1970f
SHA1 hash:
07fd1a38ee680cedc6ef30d2e6c0d861bae66671
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/9bfcc51a-07c7-44cc-a211-3a793524b3c1/
Parent samples :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 hash:
ea4681939416535e14c49f67025d399bac012512a29b8c132b86d5024ad2a4b5
MD5 hash:
dc03d577fed925fa89d14d50f21d4ba8
SHA1 hash:
2baeb81a1b8d85814c3767048a7e5dc4e3809a68
Link:
https://www.unpac.me/results/9bfcc51a-07c7-44cc-a211-3a793524b3c1/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ea4681939416/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ea4681939416535e14c49f67025d399bac012512a29b8c132b86d5024ad2a4b5

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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/477132/

Comments