MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 add7909ba8ec7d84e958787f2eb5f2b03acdba3d5652bef49555fdc129161d99. 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: add7909ba8ec7d84e958787f2eb5f2b03acdba3d5652bef49555fdc129161d99
SHA3-384 hash: 44b91b98ee60b67bb93d8d924b9f4efca0b80ce799ab335c7af20101e5fb662399d4c6d5f8e2315865c8968b4c70a9a6
SHA1 hash: 4fb78c99913134c87b71d278a03ea33ea0d2d9a5
MD5 hash: b4e2c354222e2a6fdb6c76bf45bffe8d
humanhash: social-kansas-emma-five
File name:hPdlOEDiqUNV2l3.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:454'144 bytes
First seen:2020-05-27 05:57:31 UTC
Last seen:2020-05-27 06:52:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:sQIavnP01lj1LcTimiJKj+rlURq2mudJ9vGLCYgn:rfP01bcTim6KiZURi4
Threatray 10'641 similar samples on MalwareBazaar
TLSH BAA4BF9C7214B6DFC91BD4B689982C64AB6074BB530BD203991311EEAA1CBD7CF584F3
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ArtemisB4E2C354222E.7731.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-05-27 06:35:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
041d68452b57a4548d1781f3c8150eedd6118747a604419102c1ec8d042648c5
AgentTesla
32a725941812a7722531f5575dd8f25d60392878b1d1d17c48797ac197981fd3
AgentTesla
3a583a9fa9039210e8d683200ca25b32993cd1840808ba3bac62f2c6e29ca7d9
AgentTesla
4ba8684ea84572cf8173538b85cf9442b263c20a1ae8f7acac4212f4ddef237b
AgentTesla
53b420145c8db4e23f0c0187e92b1a08942ae29adbd8eb506f3df5ac46abae3c
AgentTesla
6650811e2c680457bd7a1d3e5f476b9aefcc5bad5bd57a58361fe033bd84ab51
AgentTesla
841bfc719b8575e011ad1be4ba2a9295bf5252c357d4de52eb8776eb0a803049
AgentTesla
a4a5d42b2ea9f98c93d25d7762da6f28bd90c6f4b1ec75311b6bca3d4d4bdeef
AgentTesla
d92ccc734e0a5603420c2ab5f9f1f1746939944703cc819512901b63435cf09f
AgentTesla
e61c6a4766ff3f230dc069a6d923af9b3c7ddd88afdad1bff1295f9d12805295
AgentTesla
+ 10'631 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-kejag169nn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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

gz 85d473c6e5007f792a5ee70c2699b1ae0fdd64dededc65015293c18d3f1472d4

AgentTesla

Executable exe add7909ba8ec7d84e958787f2eb5f2b03acdba3d5652bef49555fdc129161d99

(this sample)

  
Dropped by
MD5 57daf37bca239826ea71f161705971fa
  
Dropped by
SHA256 85d473c6e5007f792a5ee70c2699b1ae0fdd64dededc65015293c18d3f1472d4
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment

Comments