MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab48bc3904e5c7bb945e11c380a9e235fff37325e68e32dc42bbd6dd11c36f1d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab48bc3904e5c7bb945e11c380a9e235fff37325e68e32dc42bbd6dd11c36f1d
SHA3-384 hash: 1e4b741b98d16d41bbf5e92ad1d87a8cee98cf30026ad4d408900b714afd050f37ab6ff36267828af844161e8a8e920f
SHA1 hash: a510e256e067982a843308e78aac795e31127db4
MD5 hash: b8b8e8c0ec0acc69491f3948cd63f1ba
humanhash: xray-undress-tennis-gee
File name:RFQ_NEW ORDER INQUIRY.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:753'152 bytes
First seen:2024-01-30 09:20:09 UTC
Last seen:2024-01-30 11:25:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'654 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:9ZxUj9SCF1Ov2U2u1InSrCDoOTrVDz/79U2Kc9OYNwlJgVK8AxFuj:9ZxUj9Z2ZGnuPOXVv/79U2BN6PIKAj
TLSH T18CF412197398599BDD9D0A75DE2081DC4772AE223D92E7CF3C88322E49F2F128796317
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 71e8d4d469e8cc68 (19 x AgentTesla, 5 x Formbook, 3 x SnakeKeylogger)
Reporter cocaman
Tags:AgentTesla bat exe RFQ

Intelligence

File Origin
# of uploads :
2
# of downloads :
392
Origin country :
CH CH
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/473576/
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.710.4612.20794.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65b8bf804aed8b65c87b83fc/reports/b32eabe2-bdee-4a22-bae0-9d213a3a59ce/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ab48bc3904e5c7bb945e11c380a9e235fff37325e68e32dc42bbd6dd11c36f1d
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/1703c027-581c-434f-bf15-6506bdd28ccf
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1383209
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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/ab48bc3904e5c7bb945e11c380a9e235fff37325e68e32dc42bbd6dd11c36f1d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab48bc3904e5c7bb945e11c380a9e235fff37325e68e32dc42bbd6dd11c36f1d/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-01-30 04:11:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vnelyoie4xd3xfc6chbybkpcgx77g4zf42hdfxccxpln2eodn4oq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240130-lbbehsecgr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
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:
e7faabe1f7437402342c02106c99c4f4f72c474f9cbf53d65443677b08dc2073
MD5 hash:
e2f0172ee1cc4a39c7de1f1d258d49f8
SHA1 hash:
70b116427123a5edc3345254832eabee1a93f2ea
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/d554fb39-4bcb-4014-9eab-af01b1cf9ee5/
Parent samples :
63f2ab7b378b46324d18e2a5246a1966d80be0952738c16c512358d537216ee6
a72e43fa37b46c6c05aae87485a78b39a69d82624a447bc4a6f2481bcb892709
b3c637ac9585fee8c462a31902497f9bd146dcf803a76f963f000c1d9a9974c9
0443311f4b05218b62f48a55e9352a7bae03736be86f25590419adf5839f23c5
ab48bc3904e5c7bb945e11c380a9e235fff37325e68e32dc42bbd6dd11c36f1d
SH256 hash:
a895615d1a578509e508525b5eabb30787f994859db6a10dfca199a847099248
MD5 hash:
c16571e66609ef65766c670fd1c89f75
SHA1 hash:
576133eed4e05b89b2e8ae7e7a215d39b52623ac
Link:
https://www.unpac.me/results/d554fb39-4bcb-4014-9eab-af01b1cf9ee5/
SH256 hash:
a1e341b57fa3cded88083186acb33f23f134b7c1e3c6abf5327718ff15191141
MD5 hash:
44be6710f2c5556e0a1f75db31735ddc
SHA1 hash:
493917b13bff9b30c3d0ffbc74d7da7e3aa25c0e
Link:
https://www.unpac.me/results/d554fb39-4bcb-4014-9eab-af01b1cf9ee5/
SH256 hash:
3014b859be7cafca84f61ab3398e0832d80175d76dc6ff4a45df7b2fef39dcaf
MD5 hash:
17cbde8bc5d57e164c1daa95d1b37d0b
SHA1 hash:
4856da540fd30d018fa511c9ce705871e1e2affa
Link:
https://www.unpac.me/results/d554fb39-4bcb-4014-9eab-af01b1cf9ee5/
SH256 hash:
ab48bc3904e5c7bb945e11c380a9e235fff37325e68e32dc42bbd6dd11c36f1d
MD5 hash:
b8b8e8c0ec0acc69491f3948cd63f1ba
SHA1 hash:
a510e256e067982a843308e78aac795e31127db4
Link:
https://www.unpac.me/results/d554fb39-4bcb-4014-9eab-af01b1cf9ee5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ab48bc3904e5/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/ab48bc3904e5c7bb945e11c380a9e235fff37325e68e32dc42bbd6dd11c36f1d

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: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.

Malspam

AgentTesla

arj f9f837ad8007c947e999a258b8397ad371042e27eda4102e61b742b01d1845f0

AgentTesla

Executable exe ab48bc3904e5c7bb945e11c380a9e235fff37325e68e32dc42bbd6dd11c36f1d

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 f9f837ad8007c947e999a258b8397ad371042e27eda4102e61b742b01d1845f0
Cape
Cape
https://www.capesandbox.com/analysis/473576/
  
Dropped by
MD5 d459d0f7dcec91cc738fe3106aa4eefa

Comments