MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cbc16e758d2dd21158d4a2b832b42f53a2acc99763e5f1201eed468ac52403e. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: 3cbc16e758d2dd21158d4a2b832b42f53a2acc99763e5f1201eed468ac52403e
SHA3-384 hash: 244bd2427dae8c2586d1597ab9f7929c27c82921836e9831897d3a097d0ee51d4cc542925dffff20ad638a52d000d2d4
SHA1 hash: 7079e670eb3d99b090e7658a05137f266b36b287
MD5 hash: 84db6d6d5b5934bb849939080ad4287a
humanhash: april-undress-equal-stairway
File name:84db6d6d5b5934bb849939080ad4287a.exe
Download: download sample
Signature AgentTesla
File size:1'155'584 bytes
First seen:2021-07-01 10:18:06 UTC
Last seen:2021-07-01 10:59:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:hHjUyIvbr3Jptm7uhzhMelSKESxB4/vln4kylsKyLykhx:hjUPdSuhzhhoKESg/vFXylsKyOkhx
Threatray 6'289 similar samples on MalwareBazaar
TLSH 0E35D01BF7099A45C9942238DCFFC2B41375ED877D128B1B2E987AED3C72312C9516A8
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
84db6d6d5b5934bb849939080ad4287a.exe
Verdict:
Malicious activity
Analysis date:
2021-07-01 10:23:03 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
.NET source code contains method to dynamically call methods (often used by packers)
Found malware configuration
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, 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
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 442883 Sample: XEHPL0pacK.exe Startdate: 01/07/2021 Architecture: WINDOWS Score: 100 26 Found malware configuration 2->26 28 Multi AV Scanner detection for dropped file 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 7 other signatures 2->32 7 XEHPL0pacK.exe 7 2->7         started        process3 file4 18 C:\Users\user\AppData\...behaviorgraphJzeDUQYDmp.exe, PE32 7->18 dropped 20 C:\Users\...behaviorgraphJzeDUQYDmp.exe:Zone.Identifier, ASCII 7->20 dropped 22 C:\Users\user\AppData\Local\...\tmpEB1E.tmp, XML 7->22 dropped 24 C:\Users\user\AppData\...\XEHPL0pacK.exe.log, ASCII 7->24 dropped 34 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->34 36 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->36 38 Uses schtasks.exe or at.exe to add and modify task schedules 7->38 11 XEHPL0pacK.exe 2 7->11         started        14 schtasks.exe 1 7->14         started        signatures5 process6 signatures7 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->40 42 Tries to steal Mail credentials (via file access) 11->42 44 Tries to harvest and steal ftp login credentials 11->44 46 Tries to harvest and steal browser information (history, passwords, etc) 11->46 16 conhost.exe 14->16         started        process8
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-01 10:18:11 UTC
AV detection:
18 of 29 (62.07%)
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
AgentTesla
Unpacked files
SH256 hash:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
SH256 hash:
bd588e7f78f9f779230e45ef478310585b416025c01bdf40618f52215415c3dc
MD5 hash:
03228b1d28f81b5c27fe74195faa04cf
SHA1 hash:
b762fb0ba7a5db788da90942415ca135fbcf5760
SH256 hash:
b0382c4422d95bc98efe02dd76e06508ca21c8e6ca4696c5e9123559542dfd58
MD5 hash:
27462e5bb59b127d782b347cd9f89e64
SHA1 hash:
93834c26de05a60da08e1ba28351f21e889196ee
SH256 hash:
3cbc16e758d2dd21158d4a2b832b42f53a2acc99763e5f1201eed468ac52403e
MD5 hash:
84db6d6d5b5934bb849939080ad4287a
SHA1 hash:
7079e670eb3d99b090e7658a05137f266b36b287
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 3cbc16e758d2dd21158d4a2b832b42f53a2acc99763e5f1201eed468ac52403e

(this sample)

  
Delivery method
Distributed via web download

Comments