MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e522cba657cf758c4443cdb216d7755a1ebf509b36b6a0e78ec183ac6aa7b72. 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: 8


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

SHA256 hash: 6e522cba657cf758c4443cdb216d7755a1ebf509b36b6a0e78ec183ac6aa7b72
SHA3-384 hash: 52fcfb69f3d9de82ae0770a2cfcc0d9b1491ad6fdbd4244258732ad32a104cc802ae0384af3497ef10d183d6ac95c08a
SHA1 hash: a0fcefa07eed3612964d7e9da20203c36f42a111
MD5 hash: c746b25a2f6a24f188bd8f2927d566ba
humanhash: burger-arkansas-artist-stairway
File name:SAL-0908889000.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:14'632 bytes
First seen:2021-02-24 14:42:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 192:buOKBuQbHGyYqrS0laSU6LFtuV0Rm2szm2nqXm21uBZHkePS8:bAHGD0lafYKV0Yf6pWGkhL
Threatray 42 similar samples on MalwareBazaar
TLSH 4062D7029EE75C5AF52BC93428F65A0D91B4B3D2779DE63F688C86434E1378053ACE39
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing SnakeKeylogger:

HELO: hosted-by.rootlayer.net
Sending IP: 45.137.22.52
From: Sales@bigeastequipment.com
Subject: ORDEN DE COMPRA-0353224
Attachment: SAL-0908889000.R13 (contains "SAL-0908889000.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SAL-0908889000.exe
Verdict:
Malicious activity
Analysis date:
2021-02-24 14:54:46 UTC
Tags:
trojan evasion
Link:
https://app.any.run/tasks/099ec7ad-e55d-4294-86fd-df401f6b5561

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/118994/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a UDP request
Launching a process
Creating a process with a hidden window
Creating a file
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Setting a single autorun event
Sending an HTTP GET request to an infection source
Adding exclusions to Windows Defender
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/616796
Signature
Adds a directory exclusion to Windows Defender
Binary contains a suspicious time stamp
Drops PE files with benign system names
Found malware configuration
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Sigma detected: Executables Started in Suspicious Folder
Sigma detected: Execution in Non-Executable Folder
Sigma detected: Suspicious Program Location Process Starts
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
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)
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 357409 Sample: SAL-0908889000.exe Startdate: 24/02/2021 Architecture: WINDOWS Score: 100 85 Multi AV Scanner detection for domain / URL 2->85 87 Found malware configuration 2->87 89 Yara detected Snake Keylogger 2->89 91 9 other signatures 2->91 8 SAL-0908889000.exe 17 7 2->8         started        13 explorer.exe 2->13         started        15 explorer.exe 2->15         started        17 6 other processes 2->17 process3 dnsIp4 63 coroloboxorozor.com 104.21.71.230, 49731, 49747, 80 CLOUDFLARENETUS United States 8->63 47 C:\Users\Public\Documents\...\svchost.exe, PE32 8->47 dropped 49 C:\Users\...\svchost.exe:Zone.Identifier, ASCII 8->49 dropped 105 Adds a directory exclusion to Windows Defender 8->105 107 Drops PE files with benign system names 8->107 19 SAL-0908889000.exe 2 8->19         started        23 powershell.exe 23 8->23         started        25 svchost.exe 13->25         started        27 svchost.exe 15->27         started        65 192.168.2.1 unknown unknown 17->65 file5 signatures6 process7 dnsIp8 51 freegeoip.app 172.67.188.154, 443, 49751, 49773 CLOUDFLARENETUS United States 19->51 53 checkip.dyndns.org 19->53 55 checkip.dyndns.com 162.88.193.70, 49748, 49749, 80 DYNDNSUS United States 19->55 93 Tries to steal Mail credentials (via file access) 19->93 95 Tries to harvest and steal ftp login credentials 19->95 97 Tries to harvest and steal browser information (history, passwords, etc) 19->97 29 conhost.exe 23->29         started        57 coroloboxorozor.com 25->57 99 System process connects to network (likely due to code injection or exploit) 25->99 101 Multi AV Scanner detection for dropped file 25->101 103 Adds a directory exclusion to Windows Defender 25->103 31 svchost.exe 25->31         started        35 powershell.exe 25->35         started        59 172.67.172.17, 49750, 80 CLOUDFLARENETUS United States 27->59 61 coroloboxorozor.com 27->61 37 svchost.exe 27->37         started        39 powershell.exe 27->39         started        41 svchost.exe 27->41         started        signatures9 process10 dnsIp11 67 131.186.113.70, 49769, 49770, 49774 DYNDNSUS United States 31->67 69 freegeoip.app 31->69 77 2 other IPs or domains 31->77 79 Tries to steal Mail credentials (via file access) 31->79 81 Tries to harvest and steal browser information (history, passwords, etc) 31->81 43 conhost.exe 35->43         started        71 freegeoip.app 37->71 73 checkip.dyndns.org 37->73 75 checkip.dyndns.com 37->75 83 System process connects to network (likely due to code injection or exploit) 37->83 45 conhost.exe 39->45         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e522cba657cf758c4443cdb216d7755a1ebf509b36b6a0e78ec183ac6aa7b72/
Threat name:
ByteCode-MSIL.Downloader.BaseLoader
Create hunting rule
Status:
Malicious
First seen:
2021-02-24 14:43:06 UTC
AV detection:
10 of 29 (34.48%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nzjczotfpt3vrrcehtnsc3lxkwq6x5ijwnvwudty5qmdvrvkpnza._file
Verdict:
unknown
Similar samples:
38764c9294a65e753c60fbdd48ad9863d1213fb662ba58a1eab5953d4571b337
SnakeKeylogger
4e206dcf64691be28bb9194c7975c4fa84a10ce8565d518939dfd7b95103b0d0
SnakeKeylogger
5811714441e9b7268f6b03593c9d380f238d64cc685db7fb8bbb16533cce2b66
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6d3ffb896e637867433266d733f0a343f51e2bf02c0ee58cfc45967e650966ac
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91583895a4553b93c8f72b5340d5f69e17cbeb98576c93c15467b4f97f1435fa
SnakeKeylogger
ba37e565326e38c8d7ce5a02d385ff8ae55a66ef81edac15a72f59a92e7ff090
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babbf8b93cbd5365118d80cacab0e69767da7d1837f7a311db03b9834aab399b
SnakeKeylogger
c74375870b8ed3789f5dda4a617b310fe4a8d2d073f8337cb67362eaf324be2c
SnakeKeylogger
cb0843ac3ea4a308ae15bfc9b8cffa8c99e417af1abf1527b89046ca8633918a
SnakeKeylogger
f654784ba7a16e6a46f093da4af3012c604e6101043e0abc36332fbd6c84c00b
SnakeKeylogger
+ 32 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210224-shvsy6djtj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
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
Windows security modification
Snake Keylogger
Snake Keylogger Payload
Windows security bypass
Unpacked files
SH256 hash:
6e522cba657cf758c4443cdb216d7755a1ebf509b36b6a0e78ec183ac6aa7b72
MD5 hash:
c746b25a2f6a24f188bd8f2927d566ba
SHA1 hash:
a0fcefa07eed3612964d7e9da20203c36f42a111
Link:
https://www.unpac.me/results/ba3a3b21-25df-49fa-88d5-0a5f7e235578/
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:INDICATOR_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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

zip 2350e1e2b2e641e6da26751fef99faa95e3e91d5c892edeb08170d34ebdb8165

SnakeKeylogger

Executable exe 6e522cba657cf758c4443cdb216d7755a1ebf509b36b6a0e78ec183ac6aa7b72

(this sample)

  
Dropped by
MD5 68a6ff2b2f1354e7d3a4e26e61d79199
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/118994/
  
Dropped by
SHA256 2350e1e2b2e641e6da26751fef99faa95e3e91d5c892edeb08170d34ebdb8165

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