MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c58732917ab8e8ecd264f23145c68acd6b00c7168f063a96bb548ed2e41b39bb. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c58732917ab8e8ecd264f23145c68acd6b00c7168f063a96bb548ed2e41b39bb
SHA3-384 hash: 537a233b6abd948d322737ae76610a50a8b86935963146910908e1751483e502789004ddf53fcc97aa299a5431693342
SHA1 hash: 1a92ff7759bcdfd0eea3801f56fc29f57106e30c
MD5 hash: a90aad596b23d11a00d99d61999f47fe
humanhash: coffee-pluto-november-solar
File name:20-0026 PACKING_LIST_xlss.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:698'368 bytes
First seen:2020-07-21 15:36:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:9FBRt8z7BIHn/XiemVHRt4oQ+CTVDkR13ZX7:bBf8H2fW4oEh83ZX7
Threatray 10'493 similar samples on MalwareBazaar
TLSH 64E49D00FBF4C9CAC3AA5F3AD87041409575F95BABE6E38B2B84F5AD58523588743F12
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slavesmtp.scs-net.org
Sending IP: 213.178.226.249
From: Ailanco <ailanco@scs-net.org>
Subject: RE: SHIPPING DOCUMENTS
Attachment: 20-0026 PACKING_LIST_xlss.rar (contains "20-0026 PACKING_LIST_xlss.exe")

AgentTesla SMTP exfil server:
smtp.moorefundz.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30245/
Detection(s):
SecuriteInfo.com.Generic.mg.a90aad596b23d11a.21962.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c58732917ab8e8ecd264f23145c68acd6b00c7168f063a96bb548ed2e41b39bb/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 15:38:11 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ywdtfel2xduozute6iyulrukzvvqbrywr4ddvfv3kshnfza3hg5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0206919af0add6cabd8ee38f1dc151c65630f204c63d4c145105c52f67c23de2
AgentTesla
2352a7cd00ed5221c4b807670ca01f49f76beb5dea868d8db38b1fcc0e362c18
AgentTesla
28e5fa8a71a61c9a963340efa4179b8e1e966eca430c77f86c5795a28b66162a
AgentTesla
62d7ea9b43d2bbccd7f9c5fd68c531f87191465638aaa8420f62afa8b65c204a
AgentTesla
7d50f85be9ba623c39990f888b9d1d43ac5fa8c317529a3256f4c79d48a626c7
AgentTesla
9ed2069b9a3bddb9c39ab8cf5f0fa3bf79fc9c1f438ae4f7c532132aa214e178
AgentTesla
af8343cc25fb243e378897bcf5c22ff94287610ae86538862feb362e2382b456
AgentTesla
cb72b73a404d3558ab932a260d7417ca25f4f35327a9407b446ad370ff9a5e1e
AgentTesla
d7f94abc222e9d72d3878ee97d3c257878e724bdb83e0ea9e92fc202d992be41
AgentTesla
f94fdbaf430c51b2d97e75c378a7e6cf66fbbe6984cc9348b9369a435fdaa2b1
AgentTesla
+ 10'483 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200721-m1th9jej6j/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c58732917ab8e8ecd264f23145c68acd6b00c7168f063a96bb548ed2e41b39bb

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 839db923a92f268caf9791d75095bc3a101f94f57a519de1bec0c4797cdbd859

AgentTesla

Executable exe c58732917ab8e8ecd264f23145c68acd6b00c7168f063a96bb548ed2e41b39bb

(this sample)

  
Dropped by
MD5 aeb20ca262064555c4c971b4290ba17f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/30245/
  
Dropped by
SHA256 839db923a92f268caf9791d75095bc3a101f94f57a519de1bec0c4797cdbd859

Comments