MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b53558a85b8bb10ce70cb0592a81e540683d459b9d8666b7927c105f1141a189. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b53558a85b8bb10ce70cb0592a81e540683d459b9d8666b7927c105f1141a189
SHA3-384 hash: 402af19d24be8a534e4b68a890b7236a7ab48b4ebe087d3520a5f7167b9811e66ac0eb530549ede64784ce6bbcf20a12
SHA1 hash: c26ad392bf41640fbbd79d683ff8da5b23498bee
MD5 hash: 312312de3f8fb70ccc8a68fe3455abb8
humanhash: butter-aspen-failed-tango
File name:SHIPMENT DOCUMENT.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:26'280 bytes
First seen:2021-03-01 07:29:10 UTC
Last seen:2021-03-12 15:26:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 384:eYx5ftHxvjE7cjt/IBFfO8xJrKrmY8Rxq/MCTfRVuWnp80EUAFScv9p58JnztqhO:d3eoI/vqv8HqE6Vzp80XAFVTcnzIhO
Threatray 4 similar samples on MalwareBazaar
TLSH 03C2C3D172E7C716F97A4F3929B37D235A7CBA91DFD1C56E0C58480B2978700892CE2A
Reporter abuse_ch
Tags:DHL exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: orange.fr
Sending IP: 77.247.110.185
From: DHL SHIPMENT <un765454@orange.fr>
Subject: Shipping Documents / Original BL, Invoice & Packing List
Attachment: SHIPMENT DOCUMENT.IMG (contains "SHIPMENT DOCUMENT.exe")

Intelligence

File Origin
# of uploads :
14
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SHIPMENT DOCUMENT.exe
Verdict:
Malicious activity
Analysis date:
2021-03-01 08:08:09 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/1eed7dba-15dc-44df-af77-79d8f428cf21

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DLAgent06
Create hunting rule
Link:
https://www.capesandbox.com/analysis/120137/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a file in the Windows subdirectories
Creating a window
Running batch commands
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a file
Reading critical registry keys
Sending a UDP request
Setting a single autorun event
Setting a global event handler for the keyboard
Adding exclusions to Windows Defender
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/621866
Signature
Adds a directory exclusion to Windows Defender
Binary contains a suspicious time stamp
Changes security center settings (notifications, updates, antivirus, firewall)
Creates an autostart registry key pointing to binary in C:\Windows
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
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 dnsIp2 2 Behavior Graph ID: 359923 Sample: SHIPMENT DOCUMENT.exe Startdate: 01/03/2021 Architecture: WINDOWS Score: 100 45 mail.lootahperfumes.com 2->45 47 lootahperfumes.com 2->47 49 3 other IPs or domains 2->49 67 Found malware configuration 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 Yara detected Snake Keylogger 2->71 73 9 other signatures 2->73 8 SHIPMENT DOCUMENT.exe 17 7 2->8         started        13 explorer.exe 2->13         started        15 explorer.exe 2->15         started        17 10 other processes 2->17 signatures3 process4 dnsIp5 59 chelseafc.map.fastly.net 151.101.2.133, 443, 49713, 49714 FASTLYUS United States 8->59 61 osndjdjjjdjshgaggdkf.com 172.67.208.136, 49721, 80 CLOUDFLARENETUS United States 8->61 65 7 other IPs or domains 8->65 41 C:\Windows\Resources\Themes\...\svchost.exe, PE32 8->41 dropped 43 C:\Windows\...\svchost.exe:Zone.Identifier, ASCII 8->43 dropped 89 Creates an autostart registry key pointing to binary in C:\Windows 8->89 91 Adds a directory exclusion to Windows Defender 8->91 93 Hides threads from debuggers 8->93 19 SHIPMENT DOCUMENT.exe 2 8->19         started        23 cmd.exe 1 8->23         started        25 powershell.exe 26 8->25         started        31 2 other processes 8->31 95 Drops executables to the windows directory (C:\Windows) and starts them 13->95 27 svchost.exe 13->27         started        29 svchost.exe 15->29         started        63 127.0.0.1 unknown unknown 17->63 97 Changes security center settings (notifications, updates, antivirus, firewall) 17->97 file6 signatures7 process8 dnsIp9 51 lootahperfumes.com 35.208.150.174, 49754, 49756, 49757 GOOGLE-2US United States 19->51 53 mail.lootahperfumes.com 19->53 57 3 other IPs or domains 19->57 75 Tries to steal Mail credentials (via file access) 19->75 77 Tries to harvest and steal ftp login credentials 19->77 79 Tries to harvest and steal browser information (history, passwords, etc) 19->79 33 conhost.exe 23->33         started        35 timeout.exe 1 23->35         started        37 conhost.exe 25->37         started        81 Injects a PE file into a foreign processes 27->81 83 Multi AV Scanner detection for dropped file 29->83 85 Adds a directory exclusion to Windows Defender 29->85 87 Hides threads from debuggers 29->87 39 powershell.exe 29->39         started        55 192.168.2.1 unknown unknown 31->55 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b53558a85b8bb10ce70cb0592a81e540683d459b9d8666b7927c105f1141a189/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wu2vrkc3royqzzymwbmsvapfibud2rm3twdgnn4spqif6ekbugeq._file
Verdict:
unknown
Similar samples:
c956eb615b227afcb8526896a00e4a859c98d167aa60c059aa76399a8ac3981c
SnakeKeylogger
da8df4bae3a3ee7500b5de14c09ebf28b2928442c0282d713085efe0fa559b38
SnakeKeylogger
dafa2967d808b174edf748e19ff642ce855db1fb6df4efbacec57529d1df9f23
SnakeKeylogger
ea2b7d61131cfbb97f8a010f87adc0f594fb6a31ecda2660db2732fcbd1946c6
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210301-wyf42ljm22/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
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:
b53558a85b8bb10ce70cb0592a81e540683d459b9d8666b7927c105f1141a189
MD5 hash:
312312de3f8fb70ccc8a68fe3455abb8
SHA1 hash:
c26ad392bf41640fbbd79d683ff8da5b23498bee
Link:
https://www.unpac.me/results/1123ab67-7fe5-4cbe-9e05-b3424bad7a4e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b53558a85b8bb10ce70cb0592a81e540683d459b9d8666b7927c105f1141a189

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_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

File information

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

Malspam

SnakeKeylogger

img 3ea9756d4672cb051f15f3b03de40f13f67c523e699001d1514cfcb3f57edfd2

SnakeKeylogger

Executable exe b53558a85b8bb10ce70cb0592a81e540683d459b9d8666b7927c105f1141a189

(this sample)

  
Dropped by
MD5 cc8e8a4d4a856c95c70065af76b8e928
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/120137/
  
Dropped by
SHA256 3ea9756d4672cb051f15f3b03de40f13f67c523e699001d1514cfcb3f57edfd2

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