MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d98539d1fb32fb5aafb2c0e70069888e89984da0adeb9ae2cdecbd36f254dca1. 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: 13


Intelligence 13 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d98539d1fb32fb5aafb2c0e70069888e89984da0adeb9ae2cdecbd36f254dca1
SHA3-384 hash: 7a2ced3ca4912dd40802d7c7a2671c6397f0e05fb4ed6b444e2b14019ab277b28c25657290f7df2600b067a0da788e78
SHA1 hash: 6ba2ad763ff58576fe87618e9ecec4daf7abedab
MD5 hash: 9e8dbd1c443852f9c5fdf769ea473444
humanhash: tennis-golf-seven-kilo
File name:PURCHASE ORDER.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:265'728 bytes
First seen:2022-09-01 09:21:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:eDBkuri/tJaJbgbeRF4pC3cnTmrlFD3x7t0JsNZx0:e1kwMARgyRwC3cTsrD3tOJsN
TLSH T1D6441231876CA732DFBC3775A2B0894903E3AEEA3094CD49DF54F9C904A7BA41913987
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 bc9595dbca8ae0e6 (8 x SnakeKeylogger, 1 x RedLineStealer)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
sample.bin
Verdict:
Malicious activity
Analysis date:
2022-09-01 09:25:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/86f9d360-7fe0-4dc0-85dd-a83443d3d97c

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/307151/
Detection(s):
SecuriteInfo.com.Variant.Strictor.275132.3387.7955.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/631079fd3e9e50b1baf3b229/reports/9974bb9e-7406-4d34-ac1b-549bb2108fcb/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/10ffb628-4684-4ca6-b749-bf447111a1bb
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1062609
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Creates executable files without a name
Drops PE files to the startup folder
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
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
Powershell drops PE 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)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 695135 Sample: PURCHASE ORDER.exe Startdate: 01/09/2022 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus detection for dropped file 2->45 47 11 other signatures 2->47 7 PURCHASE ORDER.exe 3 2->7         started        10 .exe 3 2->10         started        process3 file4 27 C:\Users\user\...\PURCHASE ORDER.exe.log, ASCII 7->27 dropped 12 powershell.exe 16 7->12         started        16 PURCHASE ORDER.exe 15 2 7->16         started        19 .exe 14 2 10->19         started        21 powershell.exe 5 10->21         started        process5 dnsIp6 29 C:\Users\user\AppData\Roaming\...\.exe, PE32 12->29 dropped 31 C:\Users\user\...\.exe:Zone.Identifier, ASCII 12->31 dropped 49 Creates executable files without a name 12->49 51 Drops PE files to the startup folder 12->51 53 Powershell drops PE file 12->53 23 conhost.exe 12->23         started        33 checkip.dyndns.com 132.226.247.73, 49715, 80 UTMEMUS United States 16->33 35 checkip.dyndns.org 16->35 37 193.122.6.168, 49727, 80 ORACLE-BMC-31898US United States 19->37 39 checkip.dyndns.org 19->39 55 Tries to steal Mail credentials (via file / registry access) 19->55 57 Tries to harvest and steal ftp login credentials 19->57 59 Tries to harvest and steal browser information (history, passwords, etc) 19->59 25 conhost.exe 21->25         started        file7 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d98539d1fb32fb5aafb2c0e70069888e89984da0adeb9ae2cdecbd36f254dca1/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-09-01 09:22:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
22 of 26 (84.62%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3gcttup3gl5vvl5sydtqa2mir2ezqtnavxvzvywn5s6tn4su3sqq._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/220901-lbc84sddg9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5708078300:AAEFI-GQEmOXcZxhDq61-Uiq0tA6DEnImIM/sendMessage?chat_id=5760367742
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/cc755c05-888f-495c-9c0b-2c99e3f5ed0c/
SH256 hash:
7076d79b9c9a9c83564243c2fba3566e923dfb5894cca86b39b1ee700ddc3b82
MD5 hash:
c97d7995630816346639b55a776d0f8a
SHA1 hash:
e7f63ecdd7745f626b582f0c43a609c5395928cc
Link:
https://www.unpac.me/results/cc755c05-888f-495c-9c0b-2c99e3f5ed0c/
SH256 hash:
4294f7975b380430d08eed2397e384ffbf9659f3a93aa387bdbbe32ebf24856a
MD5 hash:
9ac718004a2752e4e23ce98955646e5e
SHA1 hash:
4b80b64db48cd404b27f424e4ef7086a55d5cac6
Link:
https://www.unpac.me/results/cc755c05-888f-495c-9c0b-2c99e3f5ed0c/
SH256 hash:
d98539d1fb32fb5aafb2c0e70069888e89984da0adeb9ae2cdecbd36f254dca1
MD5 hash:
9e8dbd1c443852f9c5fdf769ea473444
SHA1 hash:
6ba2ad763ff58576fe87618e9ecec4daf7abedab
Link:
https://www.unpac.me/results/cc755c05-888f-495c-9c0b-2c99e3f5ed0c/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d98539d1fb32/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d98539d1fb32fb5aafb2c0e70069888e89984da0adeb9ae2cdecbd36f254dca1

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_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: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.

Malspam

SnakeKeylogger

Executable exe d98539d1fb32fb5aafb2c0e70069888e89984da0adeb9ae2cdecbd36f254dca1

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/307151/

Comments