MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d8c517e8ada7ab3c73c6bd6b67b2a8528d83e31eb1b4e9ddd2ec27c2b308c94. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d8c517e8ada7ab3c73c6bd6b67b2a8528d83e31eb1b4e9ddd2ec27c2b308c94
SHA3-384 hash: 43389a56aed59e6e99b417c11f3cbee3a4d6e41c6917f153c93cfaf90b68f42593cb39907872a04d355a4c354175fa9f
SHA1 hash: a97b8ba1c58f52ded4f1aeafcaa142a6fff181e9
MD5 hash: 100f096abf7738fa5c86e0886f47f2e3
humanhash: blossom-ceiling-tennis-foxtrot
File name:Aviso Pago 30711235675867.exe
Download: download sample
File size:233'472 bytes
First seen:2021-11-13 10:25:36 UTC
Last seen:2021-11-13 11:56:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:TjD0AkzL7r9r/EDppppppppppppppppppppppppppppp0G:TjDAP7r9r/+ppppppppppppppppppppt
Threatray 59 similar samples on MalwareBazaar
TLSH T162344DC5E94466A0DD59AB716A37CD3542237EFDA874A42C28DE3E273FFB2935022053
File icon (PE):PE icon
dhash icon d4c4c4d8ccd4f0cc (241 x AgentTesla, 65 x Loki, 41 x Formbook)
Reporter abuse_ch
Tags:ESP exe geo

Intelligence

File Origin
# of uploads :
2
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/205434/
Detection(s):
SecuriteInfo.com.UDS.Trojan-Downloader.MSIL.Seraph.gen.1686.2809.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
60%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/618f92bc3edf00a722d1ce65/reports/79920a02-e39d-432a-a06e-ad318a8cf0b5/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7aa9011f-5d15-43cf-8476-c9b33565af18
Result
Threat name:
IPack Miner
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/888524
Signature
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected IPack Miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 520993 Sample: Aviso Pago 30711235675867.exe Startdate: 13/11/2021 Architecture: WINDOWS Score: 88 37 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->37 39 Yara detected IPack Miner 2->39 41 Machine Learning detection for sample 2->41 43 Yara detected Costura Assembly Loader 2->43 6 Aviso Pago 30711235675867.exe 15 7 2->6         started        11 vsscr.exe 14 2 2->11         started        13 vsscr.exe 2 2->13         started        process3 dnsIp4 27 www.sriva.com.mx 3.227.195.104, 443, 49751, 49752 AMAZON-AESUS United States 6->27 19 C:\Users\user\AppData\Roaming\...\vsscr.exe, PE32+ 6->19 dropped 21 C:\Users\user\AppData\...\InstallUtil.exe, PE32+ 6->21 dropped 23 C:\Users\user\...\vsscr.exe:Zone.Identifier, ASCII 6->23 dropped 25 C:\...\Aviso Pago 30711235675867.exe.log, ASCII 6->25 dropped 45 Writes to foreign memory regions 6->45 47 Modifies the context of a thread in another process (thread injection) 6->47 49 Injects a PE file into a foreign processes 6->49 15 InstallUtil.exe 1 2 6->15         started        51 Machine Learning detection for dropped file 11->51 29 192.168.2.1 unknown unknown 13->29 file5 signatures6 process7 dnsIp8 31 smataldriendfri.hopto.org 45.133.1.84, 49817, 7098 DEDIPATH-LLCUS Netherlands 15->31 33 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 15->33 35 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->35 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d8c517e8ada7ab3c73c6bd6b67b2a8528d83e31eb1b4e9ddd2ec27c2b308c94/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-13 09:15:54 UTC
AV detection:
27 of 45 (60.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwgfc7uk3j5lhrz4npllm6zkquunqprr5mnu5ho5f3bhykzqrska._file
Verdict:
unknown
Similar samples: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 49 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/211113-mgjhrabhbr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
2d8c517e8ada7ab3c73c6bd6b67b2a8528d83e31eb1b4e9ddd2ec27c2b308c94
MD5 hash:
100f096abf7738fa5c86e0886f47f2e3
SHA1 hash:
a97b8ba1c58f52ded4f1aeafcaa142a6fff181e9
Detections:
win_cannon_auto
Create hunting rule
Link:
https://www.unpac.me/results/b81274a6-d0ac-4232-aaac-90cc9e510ded/
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:dridex_halo_generated
Create hunting rule
Author:Halogen Generated Rule, Corsin Camichel
Rule name:win_cannon_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Malspam

Executable exe 2d8c517e8ada7ab3c73c6bd6b67b2a8528d83e31eb1b4e9ddd2ec27c2b308c94

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/205434/

Comments