MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cc2bfa5a2a451905fa3ac3e499cada8efc674eb7b8f8878458f5277970bd2e6. 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
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SHA256 hash: 8cc2bfa5a2a451905fa3ac3e499cada8efc674eb7b8f8878458f5277970bd2e6
SHA3-384 hash: 452d75489ba1b53bcc511f7f1f3ac3ae2ac68e118a4b628d1b08660d290f2027a4616762e97ab40c425b459703aa5eb5
SHA1 hash: 806f9d7867e8ce1ea1a813cb58c0c98b57eb660f
MD5 hash: 9fe450b600f6784facd678e7dac91790
humanhash: moon-sad-potato-five
File name:PO_107_526_780.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:5'619'200 bytes
First seen:2021-03-24 15:22:18 UTC
Last seen:2021-03-25 13:07:53 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 1536:J34j/64eKI7MepDMkpbMQLUEjYgaKmn2cr2eccNjEqo2W16KZskG2ZCKYCKopCP1:1Up/
Threatray 115 similar samples on MalwareBazaar
TLSH B146D7B4B2FF28807792D7988BCC12F4394F3623073AFA9A9A4255151F5CC49A95B73C
Reporter James_inthe_box
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO_107_526_780.exe
Verdict:
Malicious activity
Analysis date:
2021-03-24 22:44:55 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/8a52de99-c305-4071-84b1-2a5b7b7b218d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Artemis9FE450B600F6.7319.9210.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Moving a recently created file
Launching a process
Creating a process with a hidden window
Creating a file in the Windows subdirectories
Creating a window
Running batch commands
Unauthorized injection to a recently created process
Adding an access-denied ACE
Sending a UDP request
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Setting a single autorun event
Adding exclusions to Windows Defender
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/652703
Signature
Adds a directory exclusion to Windows Defender
Binary contains a suspicious time stamp
Changes security center settings (notifications, updates, antivirus, firewall)
Creates an autostart registry key pointing to binary in C:\Windows
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found malware configuration
Hides threads from debuggers
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 delay execution (extensive OutputDebugStringW loop)
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)
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 375302 Sample: PO_107_526_780.exe Startdate: 24/03/2021 Architecture: WINDOWS Score: 100 55 checkip.dyndns.org 2->55 57 prda.aadg.msidentity.com 2->57 59 2 other IPs or domains 2->59 67 Found malware configuration 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 Yara detected Snake Keylogger 2->71 75 5 other signatures 2->75 8 PO_107_526_780.exe 3 12 2->8         started        12 svchost.exe 2->12         started        14 svchost.exe 2->14         started        16 9 other processes 2->16 signatures3 73 May check the online IP address of the machine 55->73 process4 dnsIp5 43 C:\Windows\Cursors\riKSKFby\svchost.exe, PE32 8->43 dropped 45 C:\Windows\...\svchost.exe:Zone.Identifier, ASCII 8->45 dropped 47 C:\Users\user\...\PO_107_526_780.exe.log, ASCII 8->47 dropped 49 C:\Users\user\AppData\...\awd5ap0x.newcfg, XML 8->49 dropped 83 May check the online IP address of the machine 8->83 85 Creates an autostart registry key pointing to binary in C:\Windows 8->85 87 Adds a directory exclusion to Windows Defender 8->87 95 4 other signatures 8->95 19 PO_107_526_780.exe 8->19         started        23 cmd.exe 8->23         started        25 powershell.exe 24 8->25         started        29 2 other processes 8->29 89 Multi AV Scanner detection for dropped file 12->89 91 Machine Learning detection for dropped file 12->91 93 Changes security center settings (notifications, updates, antivirus, firewall) 14->93 27 MpCmdRun.exe 14->27         started        51 127.0.0.1 unknown unknown 16->51 53 192.168.2.1 unknown unknown 16->53 file6 signatures7 process8 dnsIp9 61 checkip.dyndns.org 19->61 63 checkip.dyndns.com 131.186.161.70, 49726, 49727, 49730 DYNDNSUS United States 19->63 65 freegeoip.app 172.67.188.154, 443, 49729, 49764 CLOUDFLARENETUS United States 19->65 77 Tries to steal Mail credentials (via file access) 19->77 79 Tries to harvest and steal ftp login credentials 19->79 81 Tries to harvest and steal browser information (history, passwords, etc) 19->81 31 conhost.exe 23->31         started        33 timeout.exe 23->33         started        35 conhost.exe 25->35         started        37 conhost.exe 27->37         started        39 conhost.exe 29->39         started        41 conhost.exe 29->41         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8cc2bfa5a2a451905fa3ac3e499cada8efc674eb7b8f8878458f5277970bd2e6/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-03-24 14:27:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rtbl7jncurizax5dvq7ethfnvdx4m5hlpohyq6cfr5jhpfyl2lta._file
Verdict:
suspicious
Similar samples:
2657a10c7ccd83fe042c172a67c31c3a40dfff1c97cc7549533b2af8de2eb88e
SnakeKeylogger
4046dccfa2b2852d5e1330d6dcbdd1f82a484d91b629c75c50adb5d0195a90f5
SnakeKeylogger
4d0c7314a1dae4a0bcc378f5ea1a779db24f54be030c578fb93033322f814be2
SnakeKeylogger
654c66f3e97f1f9f1164c6cc3c481273077ed1e2ab193cb2c76cc4a7b6048325
SnakeKeylogger
7a8e27f4732de792d7904a347061efd90e892a954206adb676fe8b8a914ca3fa
SnakeKeylogger
812a71bf7c8bec5ba792953f300d7c16f4748351b2058dfca5d38cbb1680e40b
SnakeKeylogger
869147dc42f117713c1b9070d615deda8ff7d7baf8c5baea4ccee3c21829fa96
SnakeKeylogger
8c38ea1b07ac6af7083834889e6c999fd84c857a767cf0928be1e7812a594849
SnakeKeylogger
98c21c47ae7deca0bc86e0027cb5aace2c50153582e34252d639bdc669782aa1
SnakeKeylogger
cb6b64368f82e2596852532158f265a5b5d889abfce8d3025f5c8177f3462e33
SnakeKeylogger
+ 105 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210324-79ghdrk9jj/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
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
Windows security modification
Snake Keylogger
Snake Keylogger Payload
Windows security bypass
Unpacked files
SH256 hash:
f17752b496af95c9630888314005c15d04b68f3ab0e413f8e8b9e4524606a0da
MD5 hash:
d57bcdac91e24ae31e12b3421d49c453
SHA1 hash:
c7bc315df0afe7c69f0fb95a569cae38fa01a6a4
Link:
https://www.unpac.me/results/a8ee3b88-291d-4a1d-89fe-a890debe9d14/
SH256 hash:
f06039054d5fac950227f562a3321f7fa5f479017fb88e1bf9a0814ddb2f7ab8
MD5 hash:
c119fa62ef30e8243c881b0984abfe47
SHA1 hash:
6bf19b871b51f2b694055f291faee6cecbea64f4
Link:
https://www.unpac.me/results/a8ee3b88-291d-4a1d-89fe-a890debe9d14/
SH256 hash:
8cc2bfa5a2a451905fa3ac3e499cada8efc674eb7b8f8878458f5277970bd2e6
MD5 hash:
9fe450b600f6784facd678e7dac91790
SHA1 hash:
806f9d7867e8ce1ea1a813cb58c0c98b57eb660f
Link:
https://www.unpac.me/results/a8ee3b88-291d-4a1d-89fe-a890debe9d14/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dropper
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/8cc2bfa5a2a451905fa3ac3e499cada8efc674eb7b8f8878458f5277970bd2e6

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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.

  
Delivery method
Other

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