MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a78b2518f80a0bca6c21b5bc1a194d7af42adb44fb8982e33d9a06b2aeffe24d. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a78b2518f80a0bca6c21b5bc1a194d7af42adb44fb8982e33d9a06b2aeffe24d
SHA3-384 hash: c0460953b77801f2c2e0f378954d84ed1edc243cd0d8aefe1fa1bca94a19323fb87e26b16204e7488356b0834a58a10d
SHA1 hash: a19e317beac6174707a91e1bc5a08737c84adbea
MD5 hash: 4886e2d17b8f54d1d431f07d9b5de0a4
humanhash: carpet-kentucky-gee-victor
File name:RFQ-12466666000020 XLS.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'090'048 bytes
First seen:2022-03-22 17:20:37 UTC
Last seen:2022-03-22 18:59:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'754 x AgentTesla, 19'663 x Formbook, 12'252 x SnakeKeylogger)
ssdeep 24576:CC+zVHZnwwPvnbE/73yd2OluON4fA9uCe:CC8VSovnb273yd2OluON4fA9u
Threatray 3'385 similar samples on MalwareBazaar
TLSH T16935D7E9365472EFC827C0718A541C66FA017CBBA30F4917A05337999D3E887EF950EA
File icon (PE):PE icon
dhash icon c0bed49cad2d3922 (15 x SnakeKeylogger, 9 x AgentTesla, 2 x HawkEye)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/254956/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Basic.5.Gen.24389.22910.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Setting a keyboard event handler
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe keylogger obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/623a05970cd58dbd92d82490/reports/32b3bf18-1319-4685-ba8a-f22847f931cd/overview
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/961879
Signature
.NET source code contains very large strings
.NET source code references suspicious native API functions
Disables the Windows registry editor (regedit)
Disables the Windows task manager (taskmgr)
Disables Windows system restore
Found malware configuration
Installs a global keyboard hook
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
PE file contains section with special chars
PE file has nameless sections
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 594366 Sample: RFQ-12466666000020 XLS.exe Startdate: 22/03/2022 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 15 other signatures 2->43 8 RFQ-12466666000020 XLS.exe 6 2->8         started        process3 file4 25 C:\Users\user\AppData\...\ClhieiCamxgHzK.exe, PE32 8->25 dropped 27 C:\Users\user\AppData\Local\...\tmp4ECD.tmp, XML 8->27 dropped 29 C:\Users\...\RFQ-12466666000020 XLS.exe.log, ASCII 8->29 dropped 47 Installs a global keyboard hook 8->47 12 RFQ-12466666000020 XLS.exe 18 2 8->12         started        16 schtasks.exe 1 8->16         started        signatures5 process6 dnsIp7 31 checkip.dyndns.org 12->31 33 checkip.dyndns.com 193.122.130.0, 49786, 80 ORACLE-BMC-31898US United States 12->33 35 2 other IPs or domains 12->35 49 Tries to steal Mail credentials (via file / registry access) 12->49 51 Tries to harvest and steal ftp login credentials 12->51 53 Tries to harvest and steal browser information (history, passwords, etc) 12->53 55 2 other signatures 12->55 18 reg.exe 1 1 12->18         started        21 conhost.exe 16->21         started        signatures8 process9 signatures10 45 Disables the Windows registry editor (regedit) 18->45 23 conhost.exe 18->23         started        process11
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a78b2518f80a0bca6c21b5bc1a194d7af42adb44fb8982e33d9a06b2aeffe24d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-22 16:16:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
20 of 42 (47.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6fskghybif4u3bbww6bugknpl2cvw2e7oeyfyz5tidlflx74jgq._file
Verdict:
malicious
Similar samples:
116dd2755c6f55bfaea522b8435c3651d5c06afa5af77d3fb79ed99f804fb14a
SnakeKeylogger
29175b21396cfe5c81cb4440506fab650ecc7d9fe8b7fd8166183e8df6711c55
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3d724447dc1bc377b13e59cb6f4d04f062c1d992d75978d1ba8204cf8763280c
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ac15ec04814881e08113c90a4c109f75b7294aa825c7de7c714ac58d3c6d0f6e
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b3290a3fbb515f16464cc229377af2fb0c4e54764db5be91107523849acec6de
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ce13d374ceb37878c9b5207d1f413b44e6f3debfad545111b9db53e7e3d271a6
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d65f61619424a2312e304aa96179790ba96d9412edebb89ab937728977f6af5a
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ee99b9271eaa68b93d7fd39fba6e2155a19085607adbcfcb7eb37962aa7aaa05
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f134314069aaa01fc01863ec536c8d47176522b1edd35b971a0d0ed4b3623b3b
SnakeKeylogger
+ 3'375 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection evasion keylogger spyware stealer
Link:
https://tria.ge/reports/220322-vw11cagde9/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Maps connected drives based on registry
Checks BIOS information in registry
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
Disables RegEdit via registry modification
Disables Task Manager via registry modification
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
f4e1ff6f96b7e47942ec26f9ba5dfef56628860683ecbd4d75e4894b7a3d25e7
MD5 hash:
5dbca11fcda5917be505eb567c34f28c
SHA1 hash:
f3222cb717e03027771020e8a4d0bb8434866306
Link:
https://www.unpac.me/results/6d39a3d8-2799-4fef-972b-8b050fb73f6f/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/6d39a3d8-2799-4fef-972b-8b050fb73f6f/
SH256 hash:
5cfbcdaa2aca019dd3e3b3442ac754f12cdab0d9649930b366944abb31a0f112
MD5 hash:
b56de41d2bdb77d9243e755a481ef1cb
SHA1 hash:
3061c68a9de9b10f896c7a999e4df6542da727cb
Link:
https://www.unpac.me/results/6d39a3d8-2799-4fef-972b-8b050fb73f6f/
SH256 hash:
a78b2518f80a0bca6c21b5bc1a194d7af42adb44fb8982e33d9a06b2aeffe24d
MD5 hash:
4886e2d17b8f54d1d431f07d9b5de0a4
SHA1 hash:
a19e317beac6174707a91e1bc5a08737c84adbea
Link:
https://www.unpac.me/results/6d39a3d8-2799-4fef-972b-8b050fb73f6f/
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/a78b2518f80a0bca6c21b5bc1a194d7af42adb44fb8982e33d9a06b2aeffe24d

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.

Malspam

SnakeKeylogger

Executable exe a78b2518f80a0bca6c21b5bc1a194d7af42adb44fb8982e33d9a06b2aeffe24d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/254956/

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