MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e8389abcb2df3ba68ee077337d638371fdfa6057eeecc98c4e6842d96bb25ae. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e8389abcb2df3ba68ee077337d638371fdfa6057eeecc98c4e6842d96bb25ae
SHA3-384 hash: de8ecdf5de419e68b764104e784149b837bf0c4b461acaaef63a065d2e24dc0b239dbeb907d45db6aeb4212b7a60f95d
SHA1 hash: c873d61d437e2bda543647cfe4115e6e0a1c7fc5
MD5 hash: be08f9220d17f38314ab4844c572759d
humanhash: equal-burger-oregon-crazy
File name:be08f9220d17f38314ab4844c572759d.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:365'568 bytes
First seen:2022-05-22 11:57:46 UTC
Last seen:2022-05-22 12:39:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'613 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:Vw5d7kI2WHUtPdpwLrw36AEDeZl1qrXb9KxK+QLVw02vK9pBPGKuJKqVZ0pu:Yd7k/pwLr+6T+QLVwoTuH2
Threatray 3'032 similar samples on MalwareBazaar
TLSH T10674D0113B2C7A13C6EFCBB99191C28142B5805F7AA3F7175FA78CDE794478842A0A77
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:DCRat exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
281
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup.exe
Verdict:
Malicious activity
Analysis date:
2022-05-18 01:11:06 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/a5e28f08-7367-4325-ad1b-b1d04b0f893f

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/273406/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Reading critical registry keys
Launching the process to change network settings
Searching for synchronization primitives
Unauthorized injection to a recently created process
Blocking the Windows Defender launch
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe shell32.dll
Link:
https://www.filescan.io/uploads/628a258adbc0312ea2ae1f3c/reports/e231f988-2a70-4867-8710-e98105c68270/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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f734e1c0-e00a-4f84-9bbd-f5f6dc31f636
Result
Threat name:
AsyncRAT, DcRat, Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/999305
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
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 submitted file
Performs DNS queries to domains with low reputation
Sigma detected: Capture Wi-Fi password
Snort IDS alert for network traffic
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 harvest and steal WLAN passwords
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Uses netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected AsyncRAT
Yara detected DcRat
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 631801 Sample: 7GCECChauo.exe Startdate: 22/05/2022 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 13 other signatures 2->51 8 7GCECChauo.exe 3 2->8         started        process3 file4 29 C:\Users\user\AppData\...\7GCECChauo.exe.log, ASCII 8->29 dropped 53 May check the online IP address of the machine 8->53 55 Performs DNS queries to domains with low reputation 8->55 57 Uses netsh to modify the Windows network and firewall settings 8->57 59 Tries to harvest and steal WLAN passwords 8->59 12 7GCECChauo.exe 15 4 8->12         started        signatures5 process6 dnsIp7 35 kabos.xyz 103.145.13.158, 21, 40014, 40069 SQUITTER-NETWORKSNL unknown 12->35 37 checkip.dyndns.com 193.122.6.168, 49713, 80 ORACLE-BMC-31898US United States 12->37 39 2 other IPs or domains 12->39 31 C:\Users\user\AppData\...\JR?D?????e.exe, PE32 12->31 dropped 61 Tries to steal Mail credentials (via file / registry access) 12->61 63 Tries to harvest and steal ftp login credentials 12->63 65 Tries to harvest and steal browser information (history, passwords, etc) 12->65 67 Tries to harvest and steal WLAN passwords 12->67 17 JR?D?????e.exe 3 12->17         started        20 netsh.exe 3 12->20         started        file8 signatures9 process10 signatures11 41 Machine Learning detection for dropped file 17->41 43 Injects a PE file into a foreign processes 17->43 22 JR?D?????e.exe 1 2 17->22         started        25 JR?D?????e.exe 17->25         started        27 conhost.exe 20->27         started        process12 dnsIp13 33 starsat123.ddns.net 62.197.136.165, 49723, 7777 SPRINTLINKUS Netherlands 22->33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e8389abcb2df3ba68ee077337d638371fdfa6057eeecc98c4e6842d96bb25ae/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-17 15:50:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2bytk6lfxz3u2hoa5ztpvryg4p57jqfp3xmzgge42cc3fv3ewxa._file
Verdict:
malicious
Similar samples:
1f7cd0cb15550fd5bf1a49353ae74845965cb3d313f5b8e66f4bd2835661917f
SnakeKeylogger
2b317db474aaa5798fa907d94e7d1cd8a284386c988c924c9f5dd156f21ebc54
SnakeKeylogger
2d2d52ba1a0550416131412156d24dcf1e556ecd94feb13f770af0466cafa32a
SnakeKeylogger
6ebc12e0c6f327200f5dbea9fb3101dc4b15e72d39defca94df2eb8e7de96719
SnakeKeylogger
b8c5637959b9cfac40d936a24f591db4492babd891f76274e15e81de8d65e219
SnakeKeylogger
ce13d374ceb37878c9b5207d1f413b44e6f3debfad545111b9db53e7e3d271a6
SnakeKeylogger
+ 3'022 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat family:snakekeylogger botnet:default collection keylogger rat spyware stealer
Link:
https://tria.ge/reports/220522-n456psdceq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Async RAT payload
AsyncRat
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
62.197.136.165:8080
62.197.136.165:7777
starsat123.ddns.net:8080
starsat123.ddns.net:7777
Unpacked files
SH256 hash:
4a6d716a57922d7d95dc91ea009ff35ab6779994d8affb3ba2a16910aec4a844
MD5 hash:
cfb0f0b2d6567662d02184e00a0548a8
SHA1 hash:
4e8db6543a04bafedef93f5967bbef34ed9c8829
Link:
https://www.unpac.me/results/ea1b5186-a3e1-41fe-bc02-44b288244177/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/ea1b5186-a3e1-41fe-bc02-44b288244177/
SH256 hash:
906c8bbc0410a4abe0d5ed0c91a750310c09b5b704a9be858fe6eaa8bd1482a8
MD5 hash:
04c389862f537d7b0e713bef755cfffc
SHA1 hash:
29bdb3aaa999826ee13a0a4b308d8801e03386e6
Link:
https://www.unpac.me/results/ea1b5186-a3e1-41fe-bc02-44b288244177/
SH256 hash:
4e8389abcb2df3ba68ee077337d638371fdfa6057eeecc98c4e6842d96bb25ae
MD5 hash:
be08f9220d17f38314ab4844c572759d
SHA1 hash:
c873d61d437e2bda543647cfe4115e6e0a1c7fc5
Link:
https://www.unpac.me/results/ea1b5186-a3e1-41fe-bc02-44b288244177/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4e8389abcb2d/report/overview.html
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/4e8389abcb2df3ba68ee077337d638371fdfa6057eeecc98c4e6842d96bb25ae

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/273406/

Comments