MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 556eb80b6a8244b3c43297ba719f792973d4b3a8f38ed33367709a1b3a973e87. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 556eb80b6a8244b3c43297ba719f792973d4b3a8f38ed33367709a1b3a973e87
SHA3-384 hash: 1c88c7df060a7cc279db9543654621ead8637bc87e8b294c3c71f66edc1c2c4902145f6b338d7be802880c68eca3c5d5
SHA1 hash: 33a1c4ae84e50da58a4adb4680b13da361fb5ec6
MD5 hash: e8de6b9984d6111096609eb673c673cf
humanhash: nebraska-ink-carolina-mango
File name:confirmación.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:918'528 bytes
First seen:2021-05-25 12:48:42 UTC
Last seen:2021-05-25 13:00:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:lHLVEgU1J+OrbFe4kB0CXy9CW/6aSL7FTwRmlyFvM6La2fxGCQxAQ9ZuZrihHXmH:lHhEZ1E2bFadqRkSMlaBhwJkWmTmB
Threatray 5'244 similar samples on MalwareBazaar
TLSH A615AD2D116EF222C1ACC2BD0AC5403BE991C7377132BE69ECD70B995719E817D9227E
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/161908/
Detection(s):
SecuriteInfo.com.ArtemisE8DE6B9984D6.12016.18811.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a process from a recently created file
Result
Verdict:
UNKNOWN
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/791653
Signature
.NET source code contains very large strings
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/556eb80b6a8244b3c43297ba719f792973d4b3a8f38ed33367709a1b3a973e87/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-25 12:16:48 UTC
AV detection:
12 of 29 (41.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kvxlqc3kqjclhrbss65hdh3zffz5jm5i6ohngm3hocnbwouxh2dq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0dc38fb20eeb05080b4d37c168b8d5df58ba97c283083cf012cc29ddbc7c51e7
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113c1364bffb0f75376c6728d53bc47304fd8f8077dc0765f1b924f04d5456e8
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238592cf69836b50eae5a3ccaf31a0bf0c67ec895fae2373eeaf23862eb3c57d
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371403b191cb7d2c789b8002beb5ac3c7b7cac6af0750327e7f1b742ef202152
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5e922ebd226625e778e389b73f24b5e0a876139697b2dcb2e93b060303b81471
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7db01b21b6b4c6e977c8f96e204495b11d566c780c51198198195ec7045c7dce
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ad955529bf96483828333f5a0b6c69d1bdacc0798123470d8de0875c75b9010d
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bd2b74e08fad018b100e51f29b67beb001afac1b243e73f4180d22879d86c639
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db302733f7d15057ff2d61f51bd5c12c95d0afa31c001897fca1c9025f735167
AgentTesla
e2067df39b38f67a093c4f49577cd2273180b3069e120396fddb7ec5225e6fdb
AgentTesla
+ 5'234 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/210525-namn1121t6/
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:
1.00
Link:
https://yomi.yoroi.company/submissions/556eb80b6a8244b3c43297ba719f792973d4b3a8f38ed33367709a1b3a973e87

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/161908/

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