MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ab3f44d577d3a594ba992ff61fa7dc5209846bf41a4be4905b2c7d4eaa40050. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ab3f44d577d3a594ba992ff61fa7dc5209846bf41a4be4905b2c7d4eaa40050
SHA3-384 hash: 26373b92de6f0c5322b17e1af0da46a7d5633dfa9bd7533627f6b7ac09555e5dea14157470e633d3215d63e696c359d4
SHA1 hash: e65c2f9efc3d5af445ff28ef094fe4299b3bc44d
MD5 hash: 99c8a852dcea1839c5a38e0a88d76b01
humanhash: tango-paris-georgia-robert
File name:Hesap hareketleriniz.PDF.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:177'592 bytes
First seen:2021-10-26 15:41:59 UTC
Last seen:2021-10-26 16:20:50 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 3072:jaPgjrjEVd2ZEsc8V1MzTjSMzTjoIe1Uhtn:jaPgnjcGcIO
Threatray 851 similar samples on MalwareBazaar
TLSH T13104182123E85A29F0FB6B3655B141005FF2B5C29B27C23EA46450ED0E627C25F7B76B
Reporter abuse_ch
Tags:exe geo SnakeKeylogger TUR

Intelligence

File Origin
# of uploads :
3
# of downloads :
433
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/200315/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a service
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Sending an HTTP GET request
Blocking the Windows Defender launch
Blocking the User Account Control
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed packed
Link:
https://www.filescan.io/uploads/617821d09a5a1e91c5d4f960/reports/5c8dda9c-a351-4df4-bcd4-cfdf58ff88bc/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/5cad08d8-6960-447b-9047-cba715022d15
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/877176
Signature
Adds a directory exclusion to Windows Defender
Creates autostart registry keys with suspicious names
Drops PE files to the startup folder
Drops PE files with benign system names
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell adding suspicious path to exclusion list
Sigma detected: Powershell Defender Exclusion
System process connects to network (likely due to code injection or exploit)
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
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 509610 Sample: Hesap hareketleriniz.PDF.exe Startdate: 26/10/2021 Architecture: WINDOWS Score: 100 48 193.122.130.0, 49848, 80 ORACLE-BMC-31898US United States 2->48 50 216.146.43.71, 49819, 49820, 49826 DYNDNSUS United States 2->50 52 7 other IPs or domains 2->52 72 Malicious sample detected (through community Yara rule) 2->72 74 System process connects to network (likely due to code injection or exploit) 2->74 76 Multi AV Scanner detection for dropped file 2->76 78 16 other signatures 2->78 8 Hesap hareketleriniz.PDF.exe 24 11 2->8         started        13 svchost.exe 1 2->13         started        signatures3 process4 dnsIp5 54 efeforklift.com.tr 89.252.182.52, 49768, 49779, 49780 RADORETR Turkey 8->54 56 checkip.dyndns.com 158.101.44.242, 49760, 80 ORACLE-BMC-31898US United States 8->56 58 5 other IPs or domains 8->58 40 C:\Users\user\AppData\...\???????????????.exe, PE32 8->40 dropped 42 C:\Users\Public\Documents\...\svchost.exe, PE32 8->42 dropped 44 C:\...\???????????????.exe:Zone.Identifier, ASCII 8->44 dropped 46 2 other files (1 malicious) 8->46 dropped 80 Creates autostart registry keys with suspicious names 8->80 82 Adds a directory exclusion to Windows Defender 8->82 15 ???????????????.exe 8->15         started        20 powershell.exe 24 8->20         started        22 powershell.exe 26 8->22         started        24 6 other processes 8->24 file6 signatures7 process8 dnsIp9 60 132.226.8.169, 49808, 80 UTMEMUS United States 15->60 62 162.159.135.233, 443, 49762, 49764 CLOUDFLARENETUS United States 15->62 64 6 other IPs or domains 15->64 38 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 15->38 dropped 66 Tries to harvest and steal ftp login credentials 15->66 68 Tries to harvest and steal browser information (history, passwords, etc) 15->68 70 Adds a directory exclusion to Windows Defender 15->70 26 conhost.exe 20->26         started        28 conhost.exe 22->28         started        30 AdvancedRun.exe 24->30         started        32 conhost.exe 24->32         started        34 conhost.exe 24->34         started        36 2 other processes 24->36 file10 signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ab3f44d577d3a594ba992ff61fa7dc5209846bf41a4be4905b2c7d4eaa40050/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-26 15:42:09 UTC
AV detection:
10 of 44 (22.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tkz7itkxpu5fss5jsl7wd6t5yuqjqrv7igsl4sifwld5j2veabia._file
Verdict:
malicious
Similar samples:
065b1ad0405c9cc7ba39ad227d2931f61ff6eff8ce1d284f6d6cd3a7b14b2f90
SnakeKeylogger
2ac91449fd255e02594e29de0f1c66c70fb0ba1af3dd87846ffe3e21503ffb4d
SnakeKeylogger
4ba6a3b111db7d0e22339141a17eb368e1882734fe0a22641c46ab94c725bfad
SnakeKeylogger
519ba7ae267491633e2a01e55735586ba94829871e5c4ec2fe0a5c8fafe004b8
SnakeKeylogger
70cb4ed4ee85184589dc4b5bb72dd1313b133b428e6604bde1a7e1da7fb216ae
SnakeKeylogger
954988371d8cebea1a69f2c1a47d50b13b9eb82630e5fbc5069105bd12b7b541
SnakeKeylogger
a397a5fde8ef63a32f7867346eebabd48d1ddf0a60c0d95abf431d9d2c51e017
SnakeKeylogger
b3847e885fde014d20644ed7e2ac69d8c6708b05700a416721de68e77d7cd66f
SnakeKeylogger
c7ce97bf28191b9f81871421f7f6fea0c86fca516d3e8706e16c0f07e9e7ed5b
SnakeKeylogger
d642eb17671f269eddc3d1045845374a45eda0a7c3fd197d8b7f6a3355ba01d6
SnakeKeylogger
+ 841 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/211026-s5cm1ahha3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks whether UAC is enabled
Looks up external IP address via web service
Drops startup file
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
Windows security modification
Executes dropped EXE
Nirsoft
Modifies Windows Defender Real-time Protection settings
Snake Keylogger
Turns off Windows Defender SpyNet reporting
UAC bypass
Windows security bypass
Unpacked files
SH256 hash:
8f9b9aac5cb8eef357b6b1eb349ab520e7ba07a6dd00096b896613448b1cb115
MD5 hash:
cfe4738cdbc3bf10492db12ded3a308f
SHA1 hash:
c61bf5c5cb5d09ae0cd50bc678dd3e19a7d7bac4
Link:
https://www.unpac.me/results/ed697cf1-a12e-4f72-8139-90ce26ba0a03/
SH256 hash:
9ab3f44d577d3a594ba992ff61fa7dc5209846bf41a4be4905b2c7d4eaa40050
MD5 hash:
99c8a852dcea1839c5a38e0a88d76b01
SHA1 hash:
e65c2f9efc3d5af445ff28ef094fe4299b3bc44d
Link:
https://www.unpac.me/results/ed697cf1-a12e-4f72-8139-90ce26ba0a03/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/9ab3f44d577d3a594ba992ff61fa7dc5209846bf41a4be4905b2c7d4eaa40050

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_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
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.

Cape
Cape
https://www.capesandbox.com/analysis/200315/

Comments