MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39ee4970955c00558113be278502d7a8039fbc7fdfbc55e755dfdea14d4193c6. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39ee4970955c00558113be278502d7a8039fbc7fdfbc55e755dfdea14d4193c6
SHA3-384 hash: 8c7b2cfacfe2953b33202621344859f9bdfa9e34c1694ec738189ce4b495ee18d15127841497738ed64eb53b995b2d54
SHA1 hash: d0d5b49852338b29d345b53a36658a625937ea55
MD5 hash: 9456c0eeb4cea5cbc9e2586d8c06d617
humanhash: king-whiskey-missouri-paris
File name:MV ERLYNE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:693'248 bytes
First seen:2020-06-17 04:58:46 UTC
Last seen:2020-06-17 05:49:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:kmc6eTRIvphwGqELDbXdVaAvK3/Cq6ULGLAfAnTfr6a7lVjtZrV2BOjZ7iEC:kF6Kuvpf7XbNpvKPh6eMTrt7fjt7PZ7m
Threatray 10'639 similar samples on MalwareBazaar
TLSH BFE40141FB58DA12C8381B3AD8DB099063356D77E541C72B7BC8B36B68233D39E5624B
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
4
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19016/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.jc.17626.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-17 05:00:11 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hhxes4evlqaflaitxytykawxvabz7pd7366flz2v37pkctkbspda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8ad15f68fcbdc182e9a092c8fe391a25b89dfa4fd30840ff8c0b644d66e3053e
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c4f0b3610d084b670fbcd8d5405153b208907ac348a190df4cfa41b1dc4f029c
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e08fedcdcfc38684de2868ee177397876a60e28f6cbaf54f6eeb31c5280b0901
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f34f4e3d8e9c1ec1d066d75d07f3d93c70931d6a54d736dc12f83b8277db2557
AgentTesla
+ 10'629 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-vxk6zffzke/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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 509a3bac6e2a7761a36fac6352851006dd082db8183ef571a757a3a2001b8ca4

AgentTesla

Executable exe 39ee4970955c00558113be278502d7a8039fbc7fdfbc55e755dfdea14d4193c6

(this sample)

  
Dropped by
MD5 246430088e3ac275ce0ad4bd5b252396
  
Dropped by
SHA256 509a3bac6e2a7761a36fac6352851006dd082db8183ef571a757a3a2001b8ca4
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19016/

Comments