MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2456e8dbd02a0c11f05e467a09b64e1c8ca0b254191cf330a88db37b7cdeb7b7. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2456e8dbd02a0c11f05e467a09b64e1c8ca0b254191cf330a88db37b7cdeb7b7
SHA3-384 hash: 473d0d4c7d7030e185c24d44b4c0a427998fc4af63829ce13af87e8d70d554d9d2eac614fff721b1bbd707887a104e17
SHA1 hash: fa10f40aaaeae0d95359fcd7834d9459a3431a34
MD5 hash: a64dd42719e06596cc4bff9c4e2e37e0
humanhash: oranges-magazine-aspen-freddie
File name:a64dd42719e06596cc4bff9c4e2e37e0
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:820'224 bytes
First seen:2023-02-07 09:20:56 UTC
Last seen:2023-02-07 10:49:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:2A38rxN5IC54TWMpyJzWtWuYVdkqmDEux05IbyncR:pYtgibqvYIq5ug7
TLSH T19605E1483A507C9DC877C932C4581F206E62EA66A207CE1B60F325ADD91EED6DFC15F2
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 7aca8abab4a4b8da (33 x AgentTesla, 32 x SnakeKeylogger, 4 x DarkCloud)
Reporter zbetcheckin
Tags:32 exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Statement of Account.xls
Verdict:
Malicious activity
Analysis date:
2023-02-07 06:44:25 UTC
Tags:
opendir trojan exploit cve-2017-11882 loader evasion snake keylogger
Link:
https://app.any.run/tasks/4150be23-9211-436a-ba37-1f94984a5ceb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/361310/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILMamut.5924.8240.28713.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63e21808528134caf043b932/reports/72c873a1-9b76-4162-bfdb-8a4d10a017a0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2456e8dbd02a0c11f05e467a09b64e1c8ca0b254191cf330a88db37b7cdeb7b7
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b574b33f-c740-48e0-86f7-44c372197e03
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1167527
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 800310 Sample: um3r24Ykj1.exe Startdate: 07/02/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Sigma detected: Scheduled temp file as task from temp location 2->55 57 6 other signatures 2->57 7 um3r24Ykj1.exe 7 2->7         started        11 CyuFxkOaNfiWF.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\CyuFxkOaNfiWF.exe, PE32 7->33 dropped 35 C:\...\CyuFxkOaNfiWF.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp7ABC.tmp, XML 7->37 dropped 39 C:\Users\user\AppData\...\um3r24Ykj1.exe.log, ASCII 7->39 dropped 59 Detected unpacking (changes PE section rights) 7->59 61 Detected unpacking (overwrites its own PE header) 7->61 63 May check the online IP address of the machine 7->63 71 2 other signatures 7->71 13 um3r24Ykj1.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        25 2 other processes 7->25 65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 69 Injects a PE file into a foreign processes 11->69 21 CyuFxkOaNfiWF.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 41 checkip.dyndns.com 158.101.44.242, 49695, 80 ORACLE-BMC-31898US United States 13->41 43 checkip.dyndns.org 13->43 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        45 132.226.247.73, 49696, 80 UTMEMUS United States 21->45 47 checkip.dyndns.org 21->47 49 192.168.2.1 unknown unknown 21->49 73 Tries to steal Mail credentials (via file / registry access) 21->73 75 Tries to harvest and steal ftp login credentials 21->75 77 Tries to harvest and steal browser information (history, passwords, etc) 21->77 31 conhost.exe 23->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2456e8dbd02a0c11f05e467a09b64e1c8ca0b254191cf330a88db37b7cdeb7b7/
Threat name:
ByteCode-MSIL.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2023-02-07 09:21:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=erlorw6qfigbd4c6iz5atnsodsgkbmsudeopgmfirwzxw7g6w63q._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230207-lbb12sdh81/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
6384dabeffdc0afc3d7f1e18d0033e7482790c0aa2f1f2af7cc39eb81795d0ef
MD5 hash:
f759d70f3bbee3865d9ba45b70c59bea
SHA1 hash:
f07ca29866cf8b0d92f18904860c40a284a5f550
Link:
https://www.unpac.me/results/0efff7e5-9e90-489f-a2d8-9cf841a6a11c/
SH256 hash:
f139bd5cc2b58afb103942cb790853e441627fa977b8a85d86d10443def0301b
MD5 hash:
0658b0620e4a3ea62ae3c193ca437626
SHA1 hash:
39f681d67eb8bc965242cfb8007be5d2da03463b
Link:
https://www.unpac.me/results/0efff7e5-9e90-489f-a2d8-9cf841a6a11c/
SH256 hash:
19ef68e8432f17c30260609642ccbff05d2398d672e8e66d3138745aacb248e2
MD5 hash:
b51d4a229af29a77f676e76b9360d2d7
SHA1 hash:
2dad90625f93c54900c27beefd3d400d21c9ddfe
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/0efff7e5-9e90-489f-a2d8-9cf841a6a11c/
Parent samples :
2456e8dbd02a0c11f05e467a09b64e1c8ca0b254191cf330a88db37b7cdeb7b7
9a42f6f94bbb304dc608954e9c5d4a8fbee7a78166fc2bad251fd7f0343114e7
bb5e7b05c53235912b95e18fbef232ff31502ef32d395cb9b56087d3bb45f9a8
SH256 hash:
cc0cb98f594f4aa42d12f09cb461d310c9b786d9985bfa59b4f48ab1d1fca1b9
MD5 hash:
1bf0bbc72423b7853d75fcdebc72c16e
SHA1 hash:
19d24270eb73d0d95f5b53df028dd0a79d1f2d81
Link:
https://www.unpac.me/results/0efff7e5-9e90-489f-a2d8-9cf841a6a11c/
SH256 hash:
8f0c7e3047346b8d6477ff6d4639fd6157602c7ebc840f3432b99263f1cb415c
MD5 hash:
e5b073b30db1b058298f5df032164e4d
SHA1 hash:
15d3ada4e7ac01b766615b9b66785e7e2ae9b0ca
Link:
https://www.unpac.me/results/0efff7e5-9e90-489f-a2d8-9cf841a6a11c/
SH256 hash:
2456e8dbd02a0c11f05e467a09b64e1c8ca0b254191cf330a88db37b7cdeb7b7
MD5 hash:
a64dd42719e06596cc4bff9c4e2e37e0
SHA1 hash:
fa10f40aaaeae0d95359fcd7834d9459a3431a34
Link:
https://www.unpac.me/results/0efff7e5-9e90-489f-a2d8-9cf841a6a11c/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2456e8dbd02a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/2456e8dbd02a0c11f05e467a09b64e1c8ca0b254191cf330a88db37b7cdeb7b7

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: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.

Web download

SnakeKeylogger

Executable exe 2456e8dbd02a0c11f05e467a09b64e1c8ca0b254191cf330a88db37b7cdeb7b7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2532846/
Cape
Cape
https://www.capesandbox.com/analysis/361310/

Comments


Avatar
zbet commented on 2023-02-07 09:21:03 UTC

url : hxxp://192.3.193.148/611/vbc.exe