MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2b4450a3fae36316308fe4f3e5ba63eaebe2a43e4b4c0df144dc5713bc55e9d. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2b4450a3fae36316308fe4f3e5ba63eaebe2a43e4b4c0df144dc5713bc55e9d
SHA3-384 hash: 1312c1c81f35540b8aec0b4123829f4c0394bd8ec2956ede7f70e384b6eb508aca998978fab1df99aa73924e014d3a68
SHA1 hash: fdc622368b69ce4ff442521bc296dac92cefa8dc
MD5 hash: e8455a075571e57faf9d80ae94465b53
humanhash: three-coffee-early-spaghetti
File name:e8455a075571e57faf9d80ae94465b53.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:583'448 bytes
First seen:2020-05-06 18:50:24 UTC
Last seen:2020-05-06 20:21:18 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 6144:H3NZdoAzCBYPazd5TqJzLBErQVojt/lVDGvgsuQ4TG/K:H32MwVzd5kBErOojt/l6kGC
Threatray 10'875 similar samples on MalwareBazaar
TLSH C4C4BFEA71C2E45ACC585FB180A95BC097262E423D5ABE3E7D8AF31C5E7365B771000E
Reporter abuse_ch
Tags:AgentTesla exe

Code Signing Certificate

Organisation:Comodo Security Solutions
Issuer:COMODO RSA Extended Validation Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Dec 4 00:00:00 2018 GMT
Valid to:Dec 3 23:59:59 2021 GMT
Serial number: 1B427B060E2866BFB586CC267E1C3EAA
Intelligence: 8 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 62C96E199F52F7919CF3F5AD99A370FF8E143A3BCB538924FC11108C4C322EB4
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.47983.13828.32494.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-04-25 08:48:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wk2ekcr7vy3dcyyi7zht4w5gh2xl4ksd4s2mbxyujxcxco6fl2oq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
nanocorerat
Create hunting rule
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AgentTesla
05e036b1daf675a0d0add2bae626f4a585f06eed82436cd6e90942980dd60207
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1abc7954f4d2e856726fbe002ee58658d07ed18ad32671e852780bd7b4c2f0e4
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3a12bbf575c39807f8e7d57518b2819a0e9a9fbaa5fa6354e070d7d27ed3363e
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6115c150172e6c50f31feb952cc4bfa452682eb0993388eab3d22d4162f2c09a
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697af16c3b211a14da5b3338a6baf24aef15af24979b0a13bb5e5be14876574a
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740f321b566adb081eeca40540aa2212d19b91f20e172abc6898052aaca3976b
AgentTesla
82052d2d1596128ae63d047a1e239b44961a763bf3ecb0ce831483db2199bb57
AgentTesla
aa7cbad5d711df0a42427a21a10ada63d73b52b65134bc746ad5afa12cd3927b
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fef351d237d3cd331330624de2476bc9cf4aea538177800ac16521d0e9da3baf
AgentTesla
+ 10'865 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-nxwn87wrpx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

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

Comments