MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4667578c74184250d5ea1ee15fa4f23e8e36ec0f34941c3695b939002ca3c7c2. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4667578c74184250d5ea1ee15fa4f23e8e36ec0f34941c3695b939002ca3c7c2
SHA3-384 hash: 3ee0ab34344e1832f861777614e2eef7fbb3d013b82f14f1749ade890b804a4e17ef32bd8f4fe605d1ad7391ddf32f9b
SHA1 hash: 9393bef6d90739cfb78a06a3ed4e1d5962113646
MD5 hash: f07e92440904746e5b5e1a749add8406
humanhash: mars-winter-speaker-november
File name:428626b72b1727f0cefd5cf187f66db3.decoded
Download: download sample
Signature AgentTesla
Create hunting rule
File size:298'496 bytes
First seen:2020-03-26 13:42:33 UTC
Last seen:2020-03-26 15:42:24 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:abPeVZbGDyN7cPkFz/UqT7hZLWdXIt0Rc12fhIb7oyTV:abP2bGSX7TCBO1/oyTV
Threatray 10'533 similar samples on MalwareBazaar
TLSH 40543B7C2B88F902F73D5D328AD1666022F194834D22CB1F6EC55EED7F527C9294A385
Reporter abuse_ch
Tags:AgentTesla exe GuLoader


Avatar
abuse_ch
Payload dropped by GuLoader from the following URL:
https://drive.google.com/uc?export=download&id=1nNLd2yntGDRP6KnViTBpo88Z6Tpcc1a_

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.AgentTesla-7426372-1
Create hunting rule

Win.Malware.AgentTesla-7660762-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-03-26 13:48:13 UTC
AV detection:
28 of 45 (62.22%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iztvpddudbbfbvpkd3qv7jhsh2hdn3apgskbynuvxe4qalfdy7ba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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4007480b1a8859415bc011e4981f49ce2ff7a7dd7e883fe70d9f304cbfefedea
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54d7bb96a72dc01cfc92a11805ecbd13d7e3c5b8f38bee450d164a5f19e7cef6
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b0fcbd261a94dd884ba982c70ca14676610a4c582d442aa015402e54701e4b3f
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c3fd98f22e44b06271c6a46b217d59ba69b4bb181400d3fc1efe5cf9ca540a19
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eb18282566acfa61046f56dd07ef72397528a06b8765c6b033d5153bf9bee0eb
AgentTesla
+ 10'523 additional samples on MalwareBazaar
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
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

GuLoader

Executable exe 1b2e0d5dd025f3af551020940f5cb7bfa79ce059f90cb62bafc0c8490f197bc7

AgentTesla

Executable exe 4667578c74184250d5ea1ee15fa4f23e8e36ec0f34941c3695b939002ca3c7c2

(this sample)

  
Dropped by
MD5 428626b72b1727f0cefd5cf187f66db3
  
Dropped by
MD5 fddca202accc1b214da404b44cf35ebd
  
Dropped by
GuLoader
  
Dropped by
SHA256 1b2e0d5dd025f3af551020940f5cb7bfa79ce059f90cb62bafc0c8490f197bc7
  
Dropped by
SHA256 758a77a397831a19c6d13a1b627d78ce846aeead6ed64f28f00b0809a726455c
  
URLhaus
https://urlhaus.abuse.ch/url/330306/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments