MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51c880ac2d8f67890282f3a3950fbcee91fde67e2d6c7e1cf3cf1d4f497bd73c. 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: 51c880ac2d8f67890282f3a3950fbcee91fde67e2d6c7e1cf3cf1d4f497bd73c
SHA3-384 hash: 8ca441e6d6729c58692babc1d212a14224eecc62ded44442e0c31f85c7e1641c66335e921f24151ac93ae024d2d6d176
SHA1 hash: a9f1497f08368ea06f1e22c417a9eed851594972
MD5 hash: c01e364a8a78850539c4e29f5ac383a9
humanhash: wolfram-blue-sweet-quiet
File name:Purchase Order for Ataimpex.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:446'976 bytes
First seen:2020-04-06 13:51:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:0Zxrl3JedkzuWGCvjpi+rWgrRBDe3YBhx:+lZWouWfjp1B6oBh
Threatray 10'669 similar samples on MalwareBazaar
TLSH 5194D04033766B66DD7E83F61026260023B2752F7A6EE3294CC6E1DF5566F4049E2F2B
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20200406-0704.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-06 05:04:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kheiblbnr5tysauc6orzkd5452i73zt6fvwh4hhtz4ou6sl3246a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
75bdc371b036b0305280360996f8b060f89b1aa6e840f0fd96afd2bfba151104
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85af9324bcb91feff48269715b19581ad8ec3ea6476644fd8676b2391bff63c1
AgentTesla
8fe5bec9866c6834c9073e34a18919f4590d20bedf92e6ee3775931d3aa6dc1e
AgentTesla
a2846e83e92b197f8661853f93bb48ccda9bf016c853f9c2eb7017b9f593a7f8
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baca2679d58701e79d47980d844a4556240d4bba87d19617d01c6458c35b9b72
AgentTesla
e4efb498ca0db100d4035ed13792789fe96ec158561fe3348149202e57e64658
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eaf438c55827cdc66854335ddd88907d8cfc389a4ddf02f8bfda152e5b1766a5
AgentTesla
edc66f02786cde09a0f5a3481ff8286b94477537373b7edd71b4670542a98f1b
AgentTesla
fc2726e2dfd571543def4f0a6398039251f97bf7a317d035c4c21846cd99bd6b
AgentTesla
+ 10'659 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.

  
Delivery method
Other

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

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