MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee1c5cb3398bc74f8b8be8cc13916404e1258d2eb7c2336d3e65677eec4f1cb0. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ee1c5cb3398bc74f8b8be8cc13916404e1258d2eb7c2336d3e65677eec4f1cb0
SHA3-384 hash: eb9c6acb48313cd076620b92cd26abd96bc9f12106f6ca87cf1d8d1961a5aedb3f59de36943da7f06b27206a2ed89b3c
SHA1 hash: db3393ea95d3204ff570164c51480fac719a25ff
MD5 hash: 5d17ef010e9f8a27c5b77c16d8f3e9c0
humanhash: coffee-single-four-fourteen
File name:REQUEST FOR QUOTATION.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:61'952 bytes
First seen:2022-05-10 10:35:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 384:fYKFe5JHKyX1RJ0J39yO99upNJRvluxY0l:qFvyus9uQjl
Threatray 1'545 similar samples on MalwareBazaar
TLSH T19353744BBA1C579EE39D8AB2783A0370865CEF931651BC59FAD9FD2E043224C6D035E1
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon e2ee8a8eb6d8ecf4 (56 x AgentTesla, 39 x RemcosRAT, 38 x GuLoader)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
REQUEST FOR QUOTATION.exe
Verdict:
Suspicious activity
Analysis date:
2022-05-10 10:40:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5ce151e1-4ae2-43e9-b37d-dc3486d5ab4d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed update.exe
Link:
https://www.filescan.io/uploads/627a3ff836c061db6e6024ac/reports/6bdd7068-c4e1-4a99-8eb4-a250ecc558f4/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b86bdb69-9eef-436a-ab38-875c6cae7425
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/990863
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
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 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
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)
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 623365 Sample: REQUEST FOR QUOTATION.exe Startdate: 10/05/2022 Architecture: WINDOWS Score: 100 34 Snort IDS alert for network traffic 2->34 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 10 other signatures 2->40 7 REQUEST FOR QUOTATION.exe 15 7 2->7         started        process3 dnsIp4 28 cdn.discordapp.com 162.159.134.233, 443, 49728 CLOUDFLARENETUS United States 7->28 22 C:\Users\user\AppData\Roaming\...\cloud.exe, PE32 7->22 dropped 24 C:\Users\user\...\cloud.exe:Zone.Identifier, ASCII 7->24 dropped 26 C:\Users\...\REQUEST FOR QUOTATION.exe.log, ASCII 7->26 dropped 42 Creates an undocumented autostart registry key 7->42 44 Writes to foreign memory regions 7->44 46 Drops executable to a common third party application directory 7->46 48 Injects a PE file into a foreign processes 7->48 12 MSBuild.exe 14 2 7->12         started        16 cmd.exe 1 7->16         started        file5 signatures6 process7 dnsIp8 30 checkip.dyndns.com 132.226.8.169, 49783, 80 UTMEMUS United States 12->30 32 checkip.dyndns.org 12->32 50 May check the online IP address of the machine 12->50 52 Tries to steal Mail credentials (via file / registry access) 12->52 54 Tries to harvest and steal ftp login credentials 12->54 56 Tries to harvest and steal browser information (history, passwords, etc) 12->56 18 conhost.exe 16->18         started        20 timeout.exe 1 16->20         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ee1c5cb3398bc74f8b8be8cc13916404e1258d2eb7c2336d3e65677eec4f1cb0/
Threat name:
ByteCode-MSIL.Trojan.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-05-10 02:39:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5yofzmzzrpdu7c4l5dgbheleatqsldjow7bdg3j6mvtx53cpdsya._file
Verdict:
malicious
Similar samples:
0892b24b3879f453fb22152f849805cb4be69d668db3408fa20647ef52eec74a
SnakeKeylogger
31d0c756511a92e103d90c39fe935fc3f05bcd877de79cdf3a65ca008d91dfdf
SnakeKeylogger
394414a236f4da7d2d4ca7ddc7427d1da341789b18312b292d34dd683dc43007
SnakeKeylogger
4114fe792f648868955f39ae7ba221c830169f3a871a4ead39776a88732ef9cf
SnakeKeylogger
661db4c325029f3b5e236d2812ff575e87419791b74af69621ff777de17de348
SnakeKeylogger
6af08cff583e8520d50beb435bf93e133b4dea697fa65e12df39c134b67177bd
SnakeKeylogger
89c3043b6c3b8c5aee763e2217e4f6f1398e19ee62fc0f038282d880ba1d4be9
SnakeKeylogger
abda3d5a215e95f44148206514bfc4df6aec9ce0452fea7593ba53a81ae7d029
SnakeKeylogger
+ 1'535 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/220510-mm8ptsgef3/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
ee1c5cb3398bc74f8b8be8cc13916404e1258d2eb7c2336d3e65677eec4f1cb0
MD5 hash:
5d17ef010e9f8a27c5b77c16d8f3e9c0
SHA1 hash:
db3393ea95d3204ff570164c51480fac719a25ff
Link:
https://www.unpac.me/results/9b09fae2-fc95-49cf-84a8-0c5bc871eccf/
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/ee1c5cb3398bc74f8b8be8cc13916404e1258d2eb7c2336d3e65677eec4f1cb0

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_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

Malspam

SnakeKeylogger

Executable exe ee1c5cb3398bc74f8b8be8cc13916404e1258d2eb7c2336d3e65677eec4f1cb0

(this sample)

  
Delivery method
Distributed via e-mail attachment

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