MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b115e42d37b2c740cf134413b64a79dd1486a08766d0d53a1fa70c9066163a3. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b115e42d37b2c740cf134413b64a79dd1486a08766d0d53a1fa70c9066163a3
SHA3-384 hash: 94708e4b0fbb8f186f12bcdd1d98d6e3223f16fa544ffce62384c2b43f6c0359d8eac1408dabd46bd5f61f2aa8030727
SHA1 hash: aff28c6bdf2d62af68c6133fa370fcb8ade16905
MD5 hash: 17db3cab55118244a7d3906444de6044
humanhash: summer-victor-sad-finch
File name:New Purchase Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:540'160 bytes
First seen:2020-06-10 12:25:53 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 12288:1AZ/UuiSrfW8DxcfBuWv2PDswvqZeeaSzCsHWDRHu9tVOP23JRLX:uDW8DxguAwyZbCHw
Threatray 12'275 similar samples on MalwareBazaar
TLSH B1B4BF8D3250B6DFC82BC972CDA92C24AB60A5679327C347A45712ED9A4D7D7CF102E3
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 12:27:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fmiv4qwtpmwhidhrgratwzfhtxiuq2qiozwq2u5b7jymsbtbmorq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2db130b6ad748672b5cbc14066640e1719f5736b54214194e94fc7e5abf97ac4
AgentTesla
66dcc6879cbad6d6bd91f0599f73e7a04eaadf041f9416ade10a76d46102e4c4
AgentTesla
68f746d2933821737aafcf2bc00db8b8f2db8fe6b6aec4ea25eb0bf31b1c370b
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7eea3bb234987693f1537476939f6e2527581c9a52f6d81882a3a2045367676c
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7f547a386bca141205b0b5ce1d37c2de284b25988c8dc693ded6e10232251626
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872e06d165968c0548d362d26c3c05ba9c3f35fe1066c5623dded0dd7cbb92f2
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8800fbb61281cd07571f34ae8c9b2eeef62179b7804e9a8496b264ff9173df61
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bc15b59bbfc3e94347809a2bb9f8fbcc1982b2ef982635d6bb1d9a7be1cafbf4
AgentTesla
d92dcda06015bc3d7dc48098eee32a8e77b6b387790abefbff55cad7ff44fca3
AgentTesla
e6f24dc63903a62c11b31f12fdf5e6c71d434782963b51e3e25a9267d4004949
AgentTesla
+ 12'265 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-55qpntst8a/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

rar 29a6de2c6e06ba50e91fc7da92e1f9f0b5d4427d0fbe8b8242a201ecb3410d1a

AgentTesla

Executable exe 2b115e42d37b2c740cf134413b64a79dd1486a08766d0d53a1fa70c9066163a3

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 29a6de2c6e06ba50e91fc7da92e1f9f0b5d4427d0fbe8b8242a201ecb3410d1a

Comments