MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 977cb1283020fcf7c702fdaf6ec84822bb0f9486039c53ba538d3a5f0b59dc46. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 977cb1283020fcf7c702fdaf6ec84822bb0f9486039c53ba538d3a5f0b59dc46
SHA3-384 hash: d8d840f721d80870b33b3b990996c5f01b310aef234cd9a3688b5477626989a7fa35675d6162b5a440697494ef9b4c26
SHA1 hash: 4b3fe3b798d22c247ca4cf96d24b6156a252d8f5
MD5 hash: 08c1d9376b63d52d4bdade68d3558044
humanhash: jersey-hawaii-spaghetti-kitten
File name:Remiitance copy.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:674'924 bytes
First seen:2023-10-18 15:29:53 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:GeqZxuI9HuQQivR5OF+teE2VfTxJhiFgAKvGXp9bogTQelw1qTglJbl07af0ftbp:ujuI9Hx5RjuL9gp/kelw1qTglQaet9
TLSH T1F1E433A25F3F552B7BD419DB802A3D2A8F300101A5940F7B62C77359493360BF6B7ADA
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla r15 rar


Avatar
cocaman
Malicious email (T1566.001)
From: "ajay.yadav@vships.com" (likely spoofed)
Received: "from vships.com (unknown [194.180.49.133]) "
Date: "10 Oct 2023 11:18:17 +0200"
Subject: "RE; remittance copy"
Attachment: "Remiitance copy.r15"

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
SE SE
File Archive Information

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

File name:Remiitance copy.exe
File size:900'096 bytes
SHA256 hash: aec5d1b5fa3a905ce36b592492e8a51bfa68503f774724b0f936151f138016fb
MD5 hash: c9957168d370ff036e0c72e32b3f49c8
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/977cb1283020fcf7c702fdaf6ec84822bb0f9486039c53ba538d3a5f0b59dc46/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/652ff9fa5995667255c0d5d0/reports/b75cd8fc-b9b9-4255-866e-528adb9ae611/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/977cb1283020fcf7c702fdaf6ec84822bb0f9486039c53ba538d3a5f0b59dc46
Result
Verdict:
MALICIOUS
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/977cb1283020fcf7c702fdaf6ec84822bb0f9486039c53ba538d3a5f0b59dc46/
Threat name:
ByteCode-MSIL.Trojan.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-10-10 11:14:27 UTC
File Type:
Binary (Archive)
Extracted files:
34
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s56lckbqed6ppryc7wxw5sciek5q7fegaoofhostru5f6c2z3rda._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231018-tdcdlafg9w/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
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/977cb1283020fcf7c702fdaf6ec84822bb0f9486039c53ba538d3a5f0b59dc46

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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

rar 977cb1283020fcf7c702fdaf6ec84822bb0f9486039c53ba538d3a5f0b59dc46

(this sample)

AgentTesla

Executable exe aec5d1b5fa3a905ce36b592492e8a51bfa68503f774724b0f936151f138016fb

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 aec5d1b5fa3a905ce36b592492e8a51bfa68503f774724b0f936151f138016fb
  
Dropping
MD5 c9957168d370ff036e0c72e32b3f49c8

Comments