MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 faf3f62dfe8cb253f9353473181163afce4bf199222d3731621c7972e87da49d. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: faf3f62dfe8cb253f9353473181163afce4bf199222d3731621c7972e87da49d
SHA3-384 hash: 160461189f8a9bdc182db3d3d72d13cd86bdca7342d6bc305204f2861e24b982d5d9dc47fa5c9756394663865f04f5b6
SHA1 hash: bfe21edb283382c3e2d2db11f7fcc3be84de6325
MD5 hash: ea2999791e7348de0e35007cd6b4992e
humanhash: failed-foxtrot-two-tango
File name:2024-03 CV Forner Eugenia.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:790'528 bytes
First seen:2024-03-05 22:43:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:MRTzkLs7gq6vg3MbipF8IGfljaWW0f9sL4tIIZOKd:AkgUD43syFrYk0fHH
Threatray 5'122 similar samples on MalwareBazaar
TLSH T15AF423823BBC1733CABD83FA6A11140147B674A97691E1ADDDE160CC7A30F724E98D67
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter smica83
Tags:AgentTesla exe HUN

Intelligence

File Origin
# of uploads :
1
# of downloads :
538
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
faf3f62dfe8cb253f9353473181163afce4bf199222d3731621c7972e87da49d.exe
Verdict:
Malicious activity
Analysis date:
2024-03-05 22:47:08 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/7bef326b-8085-4e44-818e-912ddfd84071

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.2730.29977.26773.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
DNS request
Connection attempt
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65e7a033b4fd155504866ccb/reports/c28728cb-5e85-437e-ab9b-c5b913025cd7/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/faf3f62dfe8cb253f9353473181163afce4bf199222d3731621c7972e87da49d
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/ead402f6-e854-4c04-8cbb-fb49db0c8a48
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1403735
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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)
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)
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/faf3f62dfe8cb253f9353473181163afce4bf199222d3731621c7972e87da49d
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/faf3f62dfe8cb253f9353473181163afce4bf199222d3731621c7972e87da49d/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-03-05 09:38:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7lz7mlp6rszfh6jvgrzrqeldv7hex4mzeiwtomlcdr4xf2d5usoq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
87fdfcffeee16c0392a4ef6eac8d0fbf1124dff9e64bc6cf8f7cf36af40e6d93
AgentTesla
9e3efbcbbc7329e7b89e1dfbd094593debfd57fcb860f5f14c5a0ff97e7c1293
AgentTesla
c119837547083f87c3852d0399f2065b733d687a5cb493523463df231351324b
AgentTesla
d023fb1b834e04895084d602077082766b04a7d2798fb6ce912c844d108ab4bc
AgentTesla
faf3f62dfe8cb253f9353473181163afce4bf199222d3731621c7972e87da49d
AgentTesla
+ 5'112 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/240305-2nssbsbe71/
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 WinSCP keys stored on the system
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:
c10c9b0882bac6f788f48b4dabe3291b14e639e650f2b9fcb0bc174ac92ae02b
MD5 hash:
7c7fb6daa78beb69128991ff893143ed
SHA1 hash:
c01bb99984b12b84129db80eae1d5d8341a358e2
Link:
https://www.unpac.me/results/aecfe8c6-0636-4d7d-a1e9-aec652fd9fa0/
SH256 hash:
545f0d58963bae734eda50742cf9f78db188b868b1cd68e37f5bba2bc2c34fbb
MD5 hash:
1bfd87e0f9634e85d97ab3e12280762a
SHA1 hash:
ba3819ab61fc2ba2d0d79ebe31ffea46218fdd61
Link:
https://www.unpac.me/results/aecfe8c6-0636-4d7d-a1e9-aec652fd9fa0/
SH256 hash:
e80cbe16341b27eaa5427d4c606f2860323ce9ac6043435a5160453d10ce50c5
MD5 hash:
fe98fd5bf87fe9ce834710e1ba631f16
SHA1 hash:
6d65f960421ad7c421c1bcb45ae1fbe173771132
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/aecfe8c6-0636-4d7d-a1e9-aec652fd9fa0/
Parent samples :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 hash:
5774cae3c1ce3df6dfbb3d4b77cb05be1d5ebea8af2260e3b7589da3f8da5d2d
MD5 hash:
4f55353c19022483daab6da6edff9e7c
SHA1 hash:
47575875f38918bcffec17ed3fdca9f0ee9bcb53
Link:
https://www.unpac.me/results/aecfe8c6-0636-4d7d-a1e9-aec652fd9fa0/
SH256 hash:
faf3f62dfe8cb253f9353473181163afce4bf199222d3731621c7972e87da49d
MD5 hash:
ea2999791e7348de0e35007cd6b4992e
SHA1 hash:
bfe21edb283382c3e2d2db11f7fcc3be84de6325
Link:
https://www.unpac.me/results/aecfe8c6-0636-4d7d-a1e9-aec652fd9fa0/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/faf3f62dfe8c/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/faf3f62dfe8cb253f9353473181163afce4bf199222d3731621c7972e87da49d

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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments