MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5f40df2cd7260fcbcea2f8aebe38306da08d0a7f099cf193221bb601f03dc23. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5f40df2cd7260fcbcea2f8aebe38306da08d0a7f099cf193221bb601f03dc23
SHA3-384 hash: f893dc4e169f5a4bf20235e7a693836c72cb2b8b24084e0ae040d58927a2c517aedcdc653c3078cc90c222e4d21a9a7d
SHA1 hash: f6308d78b2b1c5e8dff48edbe0ffb2a43e60465b
MD5 hash: 0dbde261c96d67512e3c9178f202ded3
humanhash: sodium-low-bravo-comet
File name:Kim Dae-jung Enterprise Ltd - selected items.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:717'312 bytes
First seen:2020-04-30 10:49:32 UTC
Last seen:2020-05-02 18:48:12 UTC
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:UdkYgwR24EOwoz7eMECRj3dTjHi/ZB+duGSKY77vqvsQ/zJ+rYf8kJqiavtk8G8f:UdxXh39A4HP
Threatray 10'588 similar samples on MalwareBazaar
TLSH 82E47D5C36A471DFD427DE729EA52C64EA25B877A30FC2079013229D9E2DA87DF101F2
Reporter abuse_ch
Tags:AgentTesla bat


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cpb2.medionline.cl
Sending IP: 45.55.49.33
From: Kim Dae-jung <mftshow@kdjcenter.or.kr>
Subject: Kim Dae-jung Enterprise Ltd - INQUIRY
Attachment: Kim Dae-jung Enterprise Ltd - selected items.zip (contains "Kim Dae-jung Enterprise Ltd - selected items.bat")

Intelligence

File Origin
# of uploads :
3
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.43472.21120.23961.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-30 04:46:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4x2a34wnojqpzphkf6foxy4da3narufh6cm46gjseg5wahyd3qrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9ff16ce8c4c4391af430eedc58a23ea4d004c597a7ee79790896bdff9abe7700
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a02d9a1d5053065855293ee57d8a4ec5a8d6805d3290f0f80f3e60ceccef2b0f
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b326e71388c8abfb8e0e74aa913863af33e3299ad79fa42dd2d3e4c44e63da2a
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d33d3b2fc0555d5b478f2e06e1a11ddf7310d73e7f0dca11e5c6e94a02f0e4ff
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ea9ceeebdfc73d27d4838a11991fb44c7818ef0b2c9b09c37dd4dedb1657a898
AgentTesla
+ 10'578 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

File information

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

Malspam

AgentTesla

zip 7386f0c3be580f85d80a25288f18ef4de60d8e46db9a40feb576135609b7a415

AgentTesla

Executable exe e5f40df2cd7260fcbcea2f8aebe38306da08d0a7f099cf193221bb601f03dc23

(this sample)

  
Dropped by
MD5 e3a544cd8b82663c8b4e0e36ef5df930
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7386f0c3be580f85d80a25288f18ef4de60d8e46db9a40feb576135609b7a415

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