MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23c566938824db35e8806a9f51f245cfd91e379016d76ba7a5cba8bca5e4b251. 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


SnakeKeylogger


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23c566938824db35e8806a9f51f245cfd91e379016d76ba7a5cba8bca5e4b251
SHA3-384 hash: 492c20c2aafc55418e1c25dce33996fe3d95dcdd94c5814d3ff788f0138d926ad3d7135c5da14d561aaddca30f798362
SHA1 hash: 21d998bca8b86599fa1c273aead7d5c11c8eb72d
MD5 hash: 3e50a619af93a8d78fd957464fcc299e
humanhash: fruit-purple-july-table
File name:PURCHASE ORDER - XIFFA55.PDF.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:873'472 bytes
First seen:2021-04-07 06:01:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:APbHRJ3DnxQ8lzdWDqSsvwSL1PW9i9mZhPRlrSMgFk/qV:YjznK8RoDqmSLpW9Om/Rq
Threatray 6 similar samples on MalwareBazaar
TLSH 1B05E02233946F65E5BEA7769060416083F2FD4BE736D68D3C9CB0DD2971AC1C262793
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing SnakeKeylogger:

HELO: vmmail02.ridsa.com.ar
Sending IP: 190.103.224.9
From: Lester Alvarez <keith.phillips@ecoglo.com>
Subject: PURCHASE ORDER - XIFFA55
Attachment: PURCHASE ORDER - XIFFA55.PDF.iso (contains "PURCHASE ORDER - XIFFA55.PDF.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PURCHASE ORDER - XIFFA55.PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-04-07 06:20:01 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/41d0e3e0-4e36-43f9-acc6-2934e2481d27

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/132787/
Detection(s):
SecuriteInfo.com.PWS-FCXD3E50A619AF93.20207.14675.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a UDP request
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/668262
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AntiVM3
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23c566938824db35e8806a9f51f245cfd91e379016d76ba7a5cba8bca5e4b251/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-04-07 04:42:04 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=epcwne4ietntl2eankpvd4sfz7mr4n4qc3lwxj5fzoulzjpewjiq._file
Verdict:
unknown
Similar samples:
4e9d4accd47dc415c57f8c246d5e7a80b57eb0428380ec6fad4daf99e35494fe
SnakeKeylogger
7c98a7aee7d155bc8632cae1ff09120f88483adfa77205e6b74253e9d652e2b6
SnakeKeylogger
7e585caf6d39d5596d2f74e12de5c1d5e3d00fb9eaa2341808d13fbe7db70d4b
SnakeKeylogger
ae1efe48a48d407e61531703344339809994b4c1bc339cdd4e4f5a4ec9f498b7
SnakeKeylogger
b90fb49ced2711300981110e8d872b5b2848ea3449ef2db157df053dc6fe49c1
SnakeKeylogger
dc377a33af6a32885d2ad71c2f0495372f5aac992d25fa0239ecc9aeec1d482b
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger spyware stealer
Link:
https://tria.ge/reports/210407-gz97a7r4ae/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot1791466927:AAHD_mKnN05jD74hk8VEfBe-NORCSbM6oaM/sendMessage?chat_id=1413771094
Unpacked files
SH256 hash:
6590b9ec4fa84e44c372fda26f47d6d58859d74869621c6bdd4086e6ae411379
MD5 hash:
95dfa1a9015a17a1d49b4faa3f3d999d
SHA1 hash:
427b72727b28436554d0443d797f19b2ea37cc16
Link:
https://www.unpac.me/results/49b83ccf-d287-4ce1-a21c-a3e2df323727/
SH256 hash:
23c566938824db35e8806a9f51f245cfd91e379016d76ba7a5cba8bca5e4b251
MD5 hash:
3e50a619af93a8d78fd957464fcc299e
SHA1 hash:
21d998bca8b86599fa1c273aead7d5c11c8eb72d
Link:
https://www.unpac.me/results/49b83ccf-d287-4ce1-a21c-a3e2df323727/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/23c566938824db35e8806a9f51f245cfd91e379016d76ba7a5cba8bca5e4b251

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:INDICATOR_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger

File information

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

Malspam

SnakeKeylogger

iso 24e10266a97f7e6ded7e0701f00fc7e70196de2cd7b6e201b1eec4acbc03ba14

SnakeKeylogger

Executable exe 23c566938824db35e8806a9f51f245cfd91e379016d76ba7a5cba8bca5e4b251

(this sample)

  
Dropped by
MD5 7dd8c809e5bf67bd47bfba2589059860
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 24e10266a97f7e6ded7e0701f00fc7e70196de2cd7b6e201b1eec4acbc03ba14
Cape
Cape
https://www.capesandbox.com/analysis/132787/

Comments