MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb6af15e47e6514cf1bd873c88a71c4e6c91a1920e7b3badedcac30fa5e93f9c. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb6af15e47e6514cf1bd873c88a71c4e6c91a1920e7b3badedcac30fa5e93f9c
SHA3-384 hash: 5a46addfa01258b457b9bb71a3eb00e2f387722097e210a2312f1dd5da4ab246c449901ce34a1f49dcf621e25320cbef
SHA1 hash: 05efb0e25bf0a25abda8ad5c205a304f80da9130
MD5 hash: 2b4af6bd14ef871413aad94487d507d9
humanhash: seven-mike-crazy-alpha
File name:SWIFT-EUR 43750-PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:690'176 bytes
First seen:2020-06-24 05:41:57 UTC
Last seen:2020-06-24 06:52:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:eSLeDi+72aojbo+9c5fjb+Df4a1LYcGTuhTzaDGbbB+2qXUPTXg78hL1068:eVtojTcGD1B/R7+2qXo/0f
Threatray 10'901 similar samples on MalwareBazaar
TLSH 44E45B3A3A41B91ED53D493344D969D0E27195872A13C70F79CBA3ACAF027CB7F052A9
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: "International payments department" <jozo.kalem@rudar.hr>
Subject: Fwd: SWIFT
Attachment: SWIFT-EUR 43750.PDF.cab (contains "SWIFT-EUR 43750-PDF.exe")

AgentTesla SMTP exfil server:
mail.baslog.rs:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13419/
Detection(s):
SecuriteInfo.com.Variant.Volder.2.31742.4924.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb6af15e47e6514cf1bd873c88a71c4e6c91a1920e7b3badedcac30fa5e93f9c/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 04:08:46 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xnvpcxsh4ziuz4n5q46irjy4jzwjdimsbz5txlpnzlbq7jpjh6oa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
006449caaa797b90e1c58ff7a1a767a937e220b45f98cb9f55a0227a2a1d7f08
AgentTesla
17c62b06256ad03ddbc9653792ddd44c03e6ee89adece421e74c262c40743c54
AgentTesla
230a5ff2eff75f969ef12c29c22426efbc513b485b268e778c4748c208db96a8
AgentTesla
60afa1cecab16463b02d42aaf93a28345874073c3abd26970539a0094829f8d1
AgentTesla
7ab6c1c3a7a17efd178fe8367f86cab68c383d184b2dded8f5504e89e257702b
AgentTesla
95f7e4ba924a6071d7a3140c76619b0db386d4e5c8df36e93a29164c286f4547
AgentTesla
b2a303978225eae9f42504387edb087b85311f789d125edb4ead7066e7047afd
AgentTesla
bab9a6f06c198be12246666b1763fe38ef22795f44ee6aadb141adb5377cb1ec
AgentTesla
bff0771ae9dbc7078a6afdb9fd366c5f3464606897e2710f09240981fa57ff9f
AgentTesla
f7ca5b06b736c007b2dfea70bcb1cba8d3b243bc040813e367b13b927d44cbfc
AgentTesla
+ 10'891 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/200624-j52wn91v82/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: RenamesItself
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.

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

cab 3f7acb4ce6a3564140577256c6991a4115ea4f61c665310acba3bcd09e1bbb7d

AgentTesla

Executable exe bb6af15e47e6514cf1bd873c88a71c4e6c91a1920e7b3badedcac30fa5e93f9c

(this sample)

  
Dropped by
MD5 8f238d421ea4c5ce6f327b76994833fd
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13419/
  
Dropped by
SHA256 3f7acb4ce6a3564140577256c6991a4115ea4f61c665310acba3bcd09e1bbb7d

Comments