MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 929a5611d83bb22a6014b2350e91cfae2fcdc369c797f14adb22b56465a90c68. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 929a5611d83bb22a6014b2350e91cfae2fcdc369c797f14adb22b56465a90c68
SHA3-384 hash: 05f5d1db1d145eeaf9855c1c3dcab52a01f58291db814e42f060ee480054b77ce276d5dd187648fc39cf15ea9d8ab723
SHA1 hash: 73e102550ce916e586127664188418b9457ec5d4
MD5 hash: 586715cdba830fb51193ea85f2ba03b3
humanhash: don-august-oklahoma-magnesium
File name:SOA 620158497.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:278'903 bytes
First seen:2023-06-09 12:00:45 UTC
Last seen:2023-06-09 12:10:54 UTC
File type: zip
MIME type:application/zip
ssdeep 6144:Y9Abrg9nYf5QpRVpmPYrHVU+2qdQuPSlFuzyEV7YY7:HZfGP38YBQq1SlZ0
TLSH T17D5423A265EE0111DC04B9F8AFD0DEBD414DD571340AC2D0ACAB15FCBA715634BB93EA
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla INVOICE zip


Avatar
cocaman
Malicious email (T1566.001)
From: "acct@seabase.com.cn" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.232]) "
Date: "8 Jun 2023 09:21:39 +0200"
Subject: "Pending Invoice 38129337"
Attachment: "SOA 620158497.zip"

Intelligence

File Origin
# of uploads :
3
# of downloads :
202
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:SOA 620158497.exe
File size:295'207 bytes
SHA256 hash: 60221fe8c0c8b95270816c5f36f3e5c0f01cede1c822a7d7a115189dc78a0cb5
MD5 hash: 0991921f66adfa9aa17aafe7dfe48e30
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3271.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Gen.Variant.Nemesis.22790.13159.10897.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/929a5611d83bb22a6014b2350e91cfae2fcdc369c797f14adb22b56465a90c68/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6483147e3d73a4d71709dc62/reports/7582c665-0467-4c3e-b52c-6415a55d94da/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/929a5611d83bb22a6014b2350e91cfae2fcdc369c797f14adb22b56465a90c68
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/929a5611d83bb22a6014b2350e91cfae2fcdc369c797f14adb22b56465a90c68
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/929a5611d83bb22a6014b2350e91cfae2fcdc369c797f14adb22b56465a90c68/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-08 04:08:12 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
21 of 37 (56.76%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sknfmeoyhozcuyauwi2q5eopvyx43q3jy6l7csw3ek2wiznjbrua._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230609-n7fp8aca87/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/929a5611d83bb22a6014b2350e91cfae2fcdc369c797f14adb22b56465a90c68

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip 929a5611d83bb22a6014b2350e91cfae2fcdc369c797f14adb22b56465a90c68

(this sample)

AgentTesla

Executable exe 60221fe8c0c8b95270816c5f36f3e5c0f01cede1c822a7d7a115189dc78a0cb5

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 60221fe8c0c8b95270816c5f36f3e5c0f01cede1c822a7d7a115189dc78a0cb5
  
Dropping
AgentTesla

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