MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fce43899f8b6267ca55c5f4ad85a48a191f130d936dabeae013f5d626068ece. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments 1

SHA256 hash: 1fce43899f8b6267ca55c5f4ad85a48a191f130d936dabeae013f5d626068ece
SHA3-384 hash: 3bcc6bb0532e4332aa96012f2d1aaf8a4529b30c4a6a659634283a05a398ff95aa6cc24d3ff29971cb5563e63a4e1c96
SHA1 hash: e241ae919b6554eb5c556a88ca2d7ca2eeb4ff98
MD5 hash: 0c46c876f6b444739b4f4cbf6fc9a2f5
humanhash: artist-oscar-oregon-pizza
File name:0c46c876f6b444739b4f4cbf6fc9a2f5
Download: download sample
Signature AgentTesla
File size:699'904 bytes
First seen:2021-07-27 16:08:47 UTC
Last seen:2021-07-27 18:47:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:PO4L4JqoYQade4zLCfVK7fpJVmXanThwO2pTCegk9DP91kY1NTA7mo5oFCEkv:KHYTdv4VOBmKThw7L9D87mo5oFCEkv
Threatray 7'437 similar samples on MalwareBazaar
TLSH T108E4BEF83539375FF48384BE54B05CA2696020FAC92FC792F72341AAEF1D49B9940697
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
WELDED PIPES INDENT NO. 2122000642.doc
Verdict:
Malicious activity
Analysis date:
2021-07-27 14:59:05 UTC
Tags:
exploit CVE-2017-11882

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Sending a custom TCP request
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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 access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 454925 Sample: Y2rffccKrg Startdate: 27/07/2021 Architecture: WINDOWS Score: 100 30 Found malware configuration 2->30 32 Multi AV Scanner detection for dropped file 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 4 other signatures 2->36 7 Y2rffccKrg.exe 7 2->7         started        process3 file4 22 C:\Users\user\AppData\...\TuBDqznBlL.exe, PE32 7->22 dropped 24 C:\Users\...\TuBDqznBlL.exe:Zone.Identifier, ASCII 7->24 dropped 26 C:\Users\user\AppData\Local\...\tmpCC9A.tmp, XML 7->26 dropped 28 C:\Users\user\AppData\...\Y2rffccKrg.exe.log, ASCII 7->28 dropped 38 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->38 40 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->40 42 Uses schtasks.exe or at.exe to add and modify task schedules 7->42 44 Injects a PE file into a foreign processes 7->44 11 Y2rffccKrg.exe 2 7->11         started        14 schtasks.exe 1 7->14         started        16 Y2rffccKrg.exe 7->16         started        18 Y2rffccKrg.exe 7->18         started        signatures5 process6 signatures7 46 Tries to steal Mail credentials (via file access) 11->46 48 Tries to harvest and steal browser information (history, passwords, etc) 11->48 20 conhost.exe 14->20         started        process8
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Heracles
Status:
Malicious
First seen:
2021-07-27 06:22:16 UTC
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
CustAttr .NET packer
AgentTesla
Unpacked files
SH256 hash:
74c4c8052c7501685b7bac08c26e9f5d7a414a1a578644e1ef5c664229b2808d
MD5 hash:
6b2d9feca004318be913bfe8b328012d
SHA1 hash:
d238881f4ab4d015f4f2700397f07b485aca708a
SH256 hash:
a795e554c1002e56ed41d561a816940e7860bd8f18c3c2d3490b225e48a3ca66
MD5 hash:
c0dbff982e22d4f0e48ac1f3874d0823
SHA1 hash:
a9046ef2b88fd2050a3431dd657fb6b876c8e597
SH256 hash:
9288b09cf5c36f2adfe7767e7fc2ecb3ba665d9fdc35fd158b6904e37675aa0a
MD5 hash:
5b6bb7219ee61ccabe823dfa36903ab6
SHA1 hash:
a31aa492e38adbecc52e8f2f0ddd9d8c797370b8
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
SH256 hash:
1fce43899f8b6267ca55c5f4ad85a48a191f130d936dabeae013f5d626068ece
MD5 hash:
0c46c876f6b444739b4f4cbf6fc9a2f5
SHA1 hash:
e241ae919b6554eb5c556a88ca2d7ca2eeb4ff98
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe 1fce43899f8b6267ca55c5f4ad85a48a191f130d936dabeae013f5d626068ece

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-07-27 16:08:48 UTC

url : hxxp://maritradeshipplng.com/mali/fada.exe