MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67f3cc2b3a57590f2e4bb1e496a0b2d0da8cece64efc73da021c9c0bde2c6f9c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67f3cc2b3a57590f2e4bb1e496a0b2d0da8cece64efc73da021c9c0bde2c6f9c
SHA3-384 hash: 5cd9e2fd0e80c2e404a9cb04b311ef4b0100d31764d2f87d75127d4ff4d66bf7e243963ef9885404c79cc3adb20fa7ee
SHA1 hash: f3c2aacc1c81f58e9975f4e89fab04ebd1d87377
MD5 hash: dab644bd40ca9f103fcbdd74ebe39a2d
humanhash: fix-indigo-five-mexico
File name:IMG_5371.EXE
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'487'160 bytes
First seen:2021-01-22 17:05:58 UTC
Last seen:2021-01-22 19:00:15 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 12288:/2F050jwcEc6ts9Kr3Yf6V8hJpEApPighU3U3RjFfEIFL6vhSwR/L:/T08cEc6tAf6Vci3UJ7YD/L
Threatray 237 similar samples on MalwareBazaar
TLSH 3065BFA2B199CCE2EC6B29775C5F942013D5679EA4E0C34F214E272265A3B8231CFD5F
Reporter cocaman
Tags:exe SnakeKeylogger

Code Signing Certificate

Organisation:Discord Inc.
Issuer:DigiCert EV Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Mar 14 00:00:00 2018 GMT
Valid to:Feb 18 12:00:00 2021 GMT
Serial number: 04F131322CC31D92C849FCA351D2F141
Intelligence: 17 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 584035E0344227FC32C92A7F3FD4D88594A26C2E953360543D613329E99122DD
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IMG_5371.EXE
Verdict:
Malicious activity
Analysis date:
2021-01-22 17:08:22 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/da840421-4ad4-40a7-82e6-266266f9d60f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/114592/
Detection(s):
PUA.Win.Trojan.Generic-6629274-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Launching a process
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Sending a UDP request
Creating a process from a recently created file
Creating a file
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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/588558
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Writes to foreign memory regions
Yara detected AntiVM_3
Yara detected MultiObfuscated
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 343300 Sample: IMG_5371.EXE Startdate: 22/01/2021 Architecture: WINDOWS Score: 100 51 Multi AV Scanner detection for submitted file 2->51 53 Yara detected Snake Keylogger 2->53 55 Yara detected AntiVM_3 2->55 57 5 other signatures 2->57 7 nsou.exe 2 2->7         started        10 IMG_5371.EXE 5 2->10         started        13 nsou.exe 1 2->13         started        process3 file4 59 Writes to foreign memory regions 7->59 61 Allocates memory in foreign processes 7->61 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->63 65 Injects a PE file into a foreign processes 7->65 15 InstallUtil.exe 15 2 7->15         started        27 C:\Users\user\AppData\Roaming\nsou.exe, PE32 10->27 dropped 29 C:\Users\user\AppData\...\InstallUtil.exe, PE32 10->29 dropped 31 C:\Users\user\...\nsou.exe:Zone.Identifier, ASCII 10->31 dropped 33 C:\Users\user\AppData\...\IMG_5371.EXE.log, ASCII 10->33 dropped 19 nsou.exe 10->19         started        21 cmd.exe 1 10->21         started        signatures5 process6 dnsIp7 35 checkip.dyndns.org 15->35 37 checkip.dyndns.com 216.146.43.71, 49736, 49737, 80 DYNDNSUS United States 15->37 39 freegeoip.app 172.67.188.154, 443, 49739 CLOUDFLARENETUS United States 15->39 41 Tries to steal Mail credentials (via file access) 15->41 43 Tries to harvest and steal ftp login credentials 15->43 45 Tries to harvest and steal browser information (history, passwords, etc) 15->45 47 Multi AV Scanner detection for dropped file 19->47 49 Machine Learning detection for dropped file 19->49 23 conhost.exe 21->23         started        25 reg.exe 1 1 21->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67f3cc2b3a57590f2e4bb1e496a0b2d0da8cece64efc73da021c9c0bde2c6f9c/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-01-22 17:06:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m7z4ykz2k5mq6lslwhsjnifs2dniz3hgj36hhwqcdsoaxxrmn6oa._file
Verdict:
unknown
Similar samples:
14dc0be4a9f52bb8c9614621b4d521ed56592dcde2483b6ff099d061bcb7cada
SnakeKeylogger
43bdef53f8ff0d262c2086a46c66d76f8c5e2b9df085959c70a5a3c679474767
SnakeKeylogger
77d1e1c8c87b166c88ab728ff9830a8c7c2da67ce68a5348846fdfa1be8183b3
SnakeKeylogger
b1c89b167239238aea8a718d40751a1233ab4b9479b19e6feb86ed5a4c9aec20
SnakeKeylogger
b22aed0458247b059e32aa4ffd4fcaf3ba7c097432fcbcbea9db7482899addbf
SnakeKeylogger
b303d3f820da914a39a9a859de14c201515377f31f6631c7e0384dbe44fca53c
SnakeKeylogger
ba0f71fb8d0bc64a55644f7086fe2e03d78dab544f9998658eca5ebd2c48be76
SnakeKeylogger
daa6dbdc8820fd2049680ae3a25ff25d14245a39d75717cc5e3b06f042c82585
SnakeKeylogger
dd2338c1c8e798e8428bbd62513e3ca5aafb8d238a01e67e32330c7e383f2c1f
SnakeKeylogger
fbc1e4ec22cd7339eb5fbc8d64320bb825f411e3c6ade350705586bfab4e1808
SnakeKeylogger
+ 227 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence ransomware spyware stealer
Link:
https://tria.ge/reports/210122-79yqbaqya6/
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
Loads dropped DLL
Executes dropped EXE
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
1ffac68def5ce68f650ac8229d3a40e9ac1fc89adeddc9a6041c3dcebb6d1933
MD5 hash:
8503258c9fb8f1519204a2f9a4ccd873
SHA1 hash:
63a62f152f2fe8d79aa29eb3133ba180b03ed416
Link:
https://www.unpac.me/results/600f0762-2b28-41f7-af6c-b67ba38d11ae/
SH256 hash:
c06d4e3d0205d9bdd4a4b40b8da710d698b3a5d73a1626c9ca058c10b2c6d00c
MD5 hash:
7f67414b3fd29299f2d29ad7c2afb995
SHA1 hash:
2ec40d57c08c47433a6d044d271d74005dddae8d
Link:
https://www.unpac.me/results/600f0762-2b28-41f7-af6c-b67ba38d11ae/
SH256 hash:
9e778b365a6640e7b0cd79f318dae48c5f8b02b405940d16075ab125b504d099
MD5 hash:
00e252126715f26301a3928fa7953a78
SHA1 hash:
c911e42a317927c75c15c8f8f46d6a9c9a966336
Link:
https://www.unpac.me/results/600f0762-2b28-41f7-af6c-b67ba38d11ae/
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
Link:
https://www.unpac.me/results/600f0762-2b28-41f7-af6c-b67ba38d11ae/
SH256 hash:
49dc26861fffee2f6440e56a10b7086ea305d2f16bb9e27ba3e08b9893557f86
MD5 hash:
e732cd6decfed3503b4020899d5a56f9
SHA1 hash:
024c1bf147c698e92aae340bbee323601d02a787
Link:
https://www.unpac.me/results/600f0762-2b28-41f7-af6c-b67ba38d11ae/
SH256 hash:
67f3cc2b3a57590f2e4bb1e496a0b2d0da8cece64efc73da021c9c0bde2c6f9c
MD5 hash:
dab644bd40ca9f103fcbdd74ebe39a2d
SHA1 hash:
f3c2aacc1c81f58e9975f4e89fab04ebd1d87377
Link:
https://www.unpac.me/results/600f0762-2b28-41f7-af6c-b67ba38d11ae/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/67f3cc2b3a57590f2e4bb1e496a0b2d0da8cece64efc73da021c9c0bde2c6f9c

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: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

img d04506aaad0d1831b0a8f4be645294186d4315afea5fefc9ecbcb92e82e8501c

SnakeKeylogger

Executable exe 67f3cc2b3a57590f2e4bb1e496a0b2d0da8cece64efc73da021c9c0bde2c6f9c

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 d04506aaad0d1831b0a8f4be645294186d4315afea5fefc9ecbcb92e82e8501c
Cape
Cape
https://www.capesandbox.com/analysis/114592/

Comments