MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aad02f97afd49f0c54f1d5b38bf4012640eb5032a44b077376f63b5c15638f1c. 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: aad02f97afd49f0c54f1d5b38bf4012640eb5032a44b077376f63b5c15638f1c
SHA3-384 hash: 15551e14fce9cfb222323e152443a1189b7a07fa0079f9672eea860729339fa5cd13f8f65a82d1c5bf7dcff40003658e
SHA1 hash: c3ece33b6f64e91aa79a74ee8b7612cc607004bf
MD5 hash: b750b0f7daa7b533b2b4ab61bf2c4c50
humanhash: colorado-nine-gee-alanine
File name:Halkbank,pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'463'296 bytes
First seen:2020-05-25 12:35:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:ftb20pkaCqT5TBWgNQ7aBkTglVMPxrgFbYe4O3AT91GnL9oqfeJ6A:cVg5tQ7aBkTglqgFkwaGL9M5
Threatray 9'647 similar samples on MalwareBazaar
TLSH C765D01373DE8361C7725273BA26B701AEBF782506A5F56B2FD4093DE920122521EB73
Reporter abuse_ch
Tags:AgentTesla exe geo Halkbank TUR


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: halkbank.com.tr
Sending IP: 156.96.45.138
From: T.HALK bankasi<ekstre@halkbank.com.tr>
Subject: T.HALK BANKASI A.S.14.05.2020 - 25.05.2020 Hesap Ekstresi
Attachment: Halkbank,pdf.z (contains "Halkbank,pdf.exe")

AgentTesla SMTP exfil server:
mail.hakanmobilya.com.tr:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 13:12:20 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
28 of 48 (58.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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AgentTesla
0702729c34578ee78cf3cb883ee298fc4aa67dbb433981790605e4e4afb642ff
AgentTesla
0af91caf5bfd256133203be73629b6fc15dda3a6d11b007549babf7118763cfe
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1de5206fee55c13accf36266f7f344e3e8d16f5e4a1080e799c9950a302bc81a
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83717f1e6d8a162a6bb701c0516ac41ca72318e070191648bc305f65f8972205
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9425f9a54ad43dca39af1cd5f86eb4570927c5ee5d21cbe69e9ed2774fc1f676
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b4937d194c3d4094a635c91739d9d8721614a9a7b0a254608890cfc09e6b4c2f
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b6be0879f87f35a6f4c27d1666cf8e183427e868944e6a23d035a13b6208dfb6
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b98f6ad80f1ab3459c9e3626b1113eba28dcc4d07f696daee1050a884900fd80
AgentTesla
+ 9'637 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/201109-9d3rdtxpsn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
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
Drops file in Drivers directory
AgentTesla Payload
ServiceHost packer
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

zip fbb5af0ad56df9131cc4ebd8f6e1f11fe3402cf64b47ba6d6837245c81db7b4c

AgentTesla

Executable exe aad02f97afd49f0c54f1d5b38bf4012640eb5032a44b077376f63b5c15638f1c

(this sample)

  
Dropped by
MD5 fc7fca0e4ac923a3bad08d0203f9f388
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 fbb5af0ad56df9131cc4ebd8f6e1f11fe3402cf64b47ba6d6837245c81db7b4c

Comments