MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eda933ccbdc3394a5d5f409a3412c4d2fb19ebbdeb4b8c2d792d88bdda6fe5a0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eda933ccbdc3394a5d5f409a3412c4d2fb19ebbdeb4b8c2d792d88bdda6fe5a0
SHA3-384 hash: 1dbafdd87fe795ad4087952b1c2d670c7477093eb2c083209827825e8dbe99cc23b5cd94b7c85d330c158d1b01e098d7
SHA1 hash: 1b8315adc6666f86ae96dd60301506ce580b2041
MD5 hash: beaa168559eb8c5f934e679028434325
humanhash: queen-uranus-quebec-monkey
File name:Sydncvm.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:69'120 bytes
First seen:2022-04-19 09:04:43 UTC
Last seen:2022-04-19 09:53:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 1536:A9x1ZO2MDvF/jZviGlzHI7Ey2UnnysLro1Z6OalZ:A1ZO270TIw0nnV3+u
Threatray 3'240 similar samples on MalwareBazaar
TLSH T1B4634C25778CF222C318243B8E9AB7481378DEA29943D71B79883F2F4D127E5555378E
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 84949e4daab3d435 (7 x SnakeKeylogger, 1 x Formbook, 1 x PureCrypter)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
263
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/264561/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.29775.11195.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file
Searching for synchronization primitives
Sending an HTTP GET request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/625e7b40eab80a7a6c400b99/reports/5022edea-3a1b-4659-9238-299c24424355/overview
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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/892e90e3-6735-48e1-bb69-bd791f73ac5f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/978718
Signature
.NET source code references suspicious native API functions
Found malware configuration
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 (e.g. based on Emerging Threat rules)
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)
Yara detected MSILDownloaderGeneric
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 611205 Sample: Sydncvm.exe Startdate: 19/04/2022 Architecture: WINDOWS Score: 100 74 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->74 76 Found malware configuration 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 6 other signatures 2->80 7 plain.exe 14 4 2->7         started        11 Sydncvm.exe 16 6 2->11         started        14 plain.exe 3 2->14         started        process3 dnsIp4 62 162.159.130.233, 443, 49806 CLOUDFLARENETUS United States 7->62 82 Multi AV Scanner detection for dropped file 7->82 84 Machine Learning detection for dropped file 7->84 16 InstallUtil.exe 7->16         started        20 cmd.exe 7->20         started        64 cdn.discordapp.com 162.159.133.233, 443, 49757, 49807 CLOUDFLARENETUS United States 11->64 44 C:\Users\user\AppData\Local\plain.exe, PE32 11->44 dropped 46 C:\Users\user\...\plain.exe:Zone.Identifier, ASCII 11->46 dropped 48 C:\Users\user\AppData\...\Sydncvm.exe.log, ASCII 11->48 dropped 22 InstallUtil.exe 14 2 11->22         started        24 cmd.exe 1 11->24         started        26 cmd.exe 14->26         started        28 InstallUtil.exe 14->28         started        30 InstallUtil.exe 14->30         started        file5 signatures6 process7 dnsIp8 50 188.114.97.7, 443, 49812, 49815 CLOUDFLARENETUS European Union 16->50 52 checkip.dyndns.org 16->52 66 Tries to steal Mail credentials (via file / registry access) 16->66 68 Tries to harvest and steal ftp login credentials 16->68 70 Tries to harvest and steal browser information (history, passwords, etc) 16->70 32 conhost.exe 20->32         started        34 timeout.exe 20->34         started        54 checkip.dyndns.com 132.226.247.73, 49787, 49811, 49814 UTMEMUS United States 22->54 56 freegeoip.app 188.114.96.7, 443, 49793 CLOUDFLARENETUS European Union 22->56 60 2 other IPs or domains 22->60 72 May check the online IP address of the machine 22->72 36 conhost.exe 24->36         started        38 timeout.exe 1 24->38         started        40 conhost.exe 26->40         started        42 timeout.exe 26->42         started        58 checkip.dyndns.org 28->58 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eda933ccbdc3394a5d5f409a3412c4d2fb19ebbdeb4b8c2d792d88bdda6fe5a0/
Threat name:
ByteCode-MSIL.Trojan.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-04-19 08:29:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5wuthtf5ym4uuxk7icndiewe2l5rt2555nfyyllzfwel3wtp4wqa._file
Verdict:
malicious
Similar samples:
20d4be06e6eb3b24ad927696a212f26651e0bbba4f04078cc2d6b67679ab48e5
SnakeKeylogger
234f0aa7b1999a8273e6cf1993356fc14d5f6e4577990e9274f2f7aeb94ff823
SnakeKeylogger
3afbeddaa95d7c117934c70ff9d5fe46fcf297960b47eadeb0917ff6e7155456
SnakeKeylogger
49c7ce5e90b5bce33ac0ea6f02d309e030e81462e290e83403048822e52b1500
SnakeKeylogger
6ab6583c21ee7a778e54995c9a36a7dc9615d910429f597efb2c292722e8b8c7
SnakeKeylogger
9edc14cb7b9c966a121bf2b954dc49826435e452a4b161242d42fda789ed45da
SnakeKeylogger
d4ac371b6f8d512b5cb6c3dae2b87b66dd750f1d69e80da36ca951b2d04298e2
SnakeKeylogger
+ 3'230 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Link:
https://tria.ge/reports/220419-k16fhseac8/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
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
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5243953302:AAGFyxwcILx3S0Gq834R9NN-9m6enfFssYk/sendMessage?chat_id=5255359287
Unpacked files
SH256 hash:
eda933ccbdc3394a5d5f409a3412c4d2fb19ebbdeb4b8c2d792d88bdda6fe5a0
MD5 hash:
beaa168559eb8c5f934e679028434325
SHA1 hash:
1b8315adc6666f86ae96dd60301506ce580b2041
Link:
https://www.unpac.me/results/bcbbc164-f7f6-484d-8592-ac0934a15411/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eda933ccbdc3/report/overview.html
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/eda933ccbdc3394a5d5f409a3412c4d2fb19ebbdeb4b8c2d792d88bdda6fe5a0

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.

Cape
Cape
https://www.capesandbox.com/analysis/264561/

Comments