MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0628b671fed105b7e4aa6f1b8fd17fa24703e4442e661b6f0a56f69bfade1ecd. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0628b671fed105b7e4aa6f1b8fd17fa24703e4442e661b6f0a56f69bfade1ecd
SHA3-384 hash: 79ac78fe4576efaf76b6a80a2a8389cb594fced96397fdc750219fbe27dfef3b92976539b2aac4905e9b17549323d4db
SHA1 hash: 9eca3ddfeaa6652c85fe377e5fb97a76e1ae9d5b
MD5 hash: 0fa3994dcd0481d392981bff7ec6f0d0
humanhash: lactose-river-table-single
File name:OLy4KI85kB3HENF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:797'184 bytes
First seen:2021-05-10 12:51:03 UTC
Last seen:2021-05-10 13:02:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:1rUqgzxV5K1V7s5cSKRkitxVwyYQojE3MjvLe:Of5KPsqSK+GDIjEavLe
Threatray 4'662 similar samples on MalwareBazaar
TLSH 2805D06877A4C956D7BD46BC84B1923807F87E665D42E70E1EB030EC3E7B721CD12A1A
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/154056/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP 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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/779288
Signature
.NET source code contains very large array initializations
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0628b671fed105b7e4aa6f1b8fd17fa24703e4442e661b6f0a56f69bfade1ecd/
Threat name:
ByteCode-MSIL.Infostealer.Coins
Create hunting rule
Status:
Malicious
First seen:
2021-05-10 12:51:07 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ayulm4p62ec3pzfkn4ny7ul7ujdqhzcefztbw3ykk33jx6w6d3gq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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333b1ae9552e6a65ab7c4edee6677746e801ebed73294795b9057e17a0e284e6
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54942c1db1a8be7a251efa0e0cd5a6fd1b4d71d4dd55b67d96882b560fdff4e4
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59bb93fc55b4001194975c7afc12c336454301b2bae77b6087456211a3c5989d
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6092426b9644101b4d123ac00ae1b75c272d0698f532b86b2280de5996c69e7c
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b36448538d1e8029314a7998ce8eca1ca7af53b9ad36fd162783830e7b0e3071
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c0e4dcda04ddac9d111ae112d8cb134ed18c5eb060fa0d7073c34d47e6c6f86d
AgentTesla
+ 4'652 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/210510-9aw7lrxrb6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/0628b671fed105b7e4aa6f1b8fd17fa24703e4442e661b6f0a56f69bfade1ecd

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
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/154056/

Comments