MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 397be5bd6dd070eb7cb65a18294fbebc7d103d60de335ae146973e728e134f93. 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: 15


Intelligence 15 IOCs YARA 12 File information Comments
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SHA256 hash: 397be5bd6dd070eb7cb65a18294fbebc7d103d60de335ae146973e728e134f93
SHA3-384 hash: 93ffc633c66792b323e350d4772c44d9421206e7e39050882167b0561bdc7eb8a018385d6e1ef44a117039ec117ec972
SHA1 hash: 5d55b30604cb24c730b7e90aa962929f3bb90d2e
MD5 hash: 38823c5e5cfd32eea6d6dadb529115ed
humanhash: eighteen-vermont-iowa-tennis
File name:SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.19815.28919
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:259'542 bytes
First seen:2022-12-12 10:31:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 97318da386948415d08cef4a9006d669 (71 x Formbook, 35 x SnakeKeylogger, 26 x AgentTesla)
ssdeep 6144:9kwLCEvfuSdciHLl1bE7H8HvlLKvyp30hNYQOZ0uoXRqgDgsSunh:/npHh2UvpqzgqBEgRSunh
TLSH T1FB441259A3E084A7C779C8B11EB7E2BB8BF5E105141726CF17262F2EEE150C19C1639B
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.19815.28919
Verdict:
Malicious activity
Analysis date:
2022-12-12 10:46:11 UTC
Tags:
installer evasion trojan
Link:
https://app.any.run/tasks/554f6a7e-2a3c-4a76-ad2f-893b139d27ee

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/345394/
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.31892.20860.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Enabling the 'hidden' option for files in the %temp% directory
Moving a file to the %temp% directory
Reading critical registry keys
Creating a window
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
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6397032404e0e79bdf4267f1/reports/d7e53bca-a9ba-4176-8436-5fd03a0babc1/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/ee7b70a8-5f69-490f-adfa-e4cd77102aa2
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1132549
Signature
.NET source code references suspicious native API functions
Detected unpacking (creates a PE file in dynamic memory)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
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)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 765273 Sample: SecuriteInfo.com.Trojan.NSI... Startdate: 12/12/2022 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Yara detected Telegram RAT 2->44 46 4 other signatures 2->46 7 SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.19815.28919.exe 19 2->7         started        10 jcjcitlqsnst.exe 2->10         started        12 jcjcitlqsnst.exe 2->12         started        process3 file4 28 C:\Users\user\AppData\Local\...\sorxyua.exe, PE32 7->28 dropped 14 sorxyua.exe 1 2 7->14         started        18 WerFault.exe 10 10->18         started        21 WerFault.exe 4 10 12->21         started        process5 dnsIp6 32 C:\Users\user\AppData\...\jcjcitlqsnst.exe, PE32 14->32 dropped 54 Detected unpacking (creates a PE file in dynamic memory) 14->54 56 May check the online IP address of the machine 14->56 58 Maps a DLL or memory area into another process 14->58 23 sorxyua.exe 15 2 14->23         started        34 192.168.2.1 unknown unknown 18->34 file7 signatures8 process9 dnsIp10 36 checkip.dyndns.com 158.101.44.242, 49691, 80 ORACLE-BMC-31898US United States 23->36 38 checkip.dyndns.org 23->38 30 C:\Users\user\AppData\...\tmpG25.tmp (copy), PE32 23->30 dropped 48 Tries to steal Mail credentials (via file / registry access) 23->48 50 Tries to harvest and steal ftp login credentials 23->50 52 Tries to harvest and steal browser information (history, passwords, etc) 23->52 file11 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/397be5bd6dd070eb7cb65a18294fbebc7d103d60de335ae146973e728e134f93/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2022-12-12 10:32:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hf56lpln2byow7fwlimcst56xr6rapla3yzvvykgs47hfdqtj6jq._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/221212-mkyf3sdh2s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Adds Run key to start application
Looks up external IP address via web service
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
Executes dropped EXE
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5839580184:AAGW6xmqxXR3M5DTKI7npDea-iNVL8s53OI/sendMessage?chat_id=5141762406
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8175f089-3d61-449c-af0a-ee19e390ff08
Unpacked files
SH256 hash:
df28406547af774cb33bf01dbc365a1d52de377620e514340fa2825e6c8b9ff1
MD5 hash:
db7ea3c40d939eb406811da35cb92f01
SHA1 hash:
a115eb814f7e00001a2fa6d5c5b309e5fa7c85a2
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/c63b8c7f-bb8c-49ff-95c6-893fda3aa56a/
SH256 hash:
fb1b63a4ce64aefc1b41500433b6fed9596a710fbc91fbdb836b66998d1c3a4e
MD5 hash:
0fb26956c273746874849fd1994983b3
SHA1 hash:
54ec56526bc3d050aafb633f605f1180ef3bc609
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/c63b8c7f-bb8c-49ff-95c6-893fda3aa56a/
SH256 hash:
397be5bd6dd070eb7cb65a18294fbebc7d103d60de335ae146973e728e134f93
MD5 hash:
38823c5e5cfd32eea6d6dadb529115ed
SHA1 hash:
5d55b30604cb24c730b7e90aa962929f3bb90d2e
Link:
https://www.unpac.me/results/c63b8c7f-bb8c-49ff-95c6-893fda3aa56a/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/397be5bd6dd0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/397be5bd6dd070eb7cb65a18294fbebc7d103d60de335ae146973e728e134f93

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:AsyncRat_Detection_Dec_2022
Create hunting rule
Author:Potatech
Description:AsyncRat
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

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/345394/

Comments