MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8829e20cf005671aac8b2c93c47242bbc0ee9789848d36a1e7b581d668d3938. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d8829e20cf005671aac8b2c93c47242bbc0ee9789848d36a1e7b581d668d3938
SHA3-384 hash: c291a295fe97f6dfe6fe098a8748b4922f224792403c931d2d96e63f6ba09a8bc064c3b259d5311df6f8113e13accc3e
SHA1 hash: 37db7932bcf600ead56d82fc1c99ad27d59aae33
MD5 hash: 320c568e573cec62b44d58897bb2a394
humanhash: aspen-july-florida-skylark
File name:KNcPu6PwgIyFBrH.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:881'152 bytes
First seen:2023-03-16 16:02:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'620 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:ue2JTaGff/nxskNWkrGZaGgdoHhtkEsKIQhDVaze:u7FaGff5PSZBHGKIQ3U
TLSH T11515120C667E5B27C92D33FB9490150083B5DC21DA62F39E2EC564E70ED2BDADA12D87
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
KNcPu6PwgIyFBrH.exe
Verdict:
Malicious activity
Analysis date:
2023-03-16 16:07:45 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/43876c66-b642-43c6-9bb7-c6af59aa9e8a

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/374822/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64133db7109d4db51669a271/reports/98556836-fe7b-46c8-ba19-71caa91d81d9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d8829e20cf005671aac8b2c93c47242bbc0ee9789848d36a1e7b581d668d3938
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f07424ea-a9bb-490c-b73b-831461fb3822
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1195115
Signature
Adds a directory exclusion to Windows Defender
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 dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 828020 Sample: KNcPu6PwgIyFBrH.exe Startdate: 16/03/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 5 other signatures 2->55 7 KNcPu6PwgIyFBrH.exe 7 2->7         started        11 hPktmTIgDKQE.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\hPktmTIgDKQE.exe, PE32 7->31 dropped 33 C:\Users\...\hPktmTIgDKQE.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp3D2A.tmp, XML 7->35 dropped 37 C:\Users\user\...\KNcPu6PwgIyFBrH.exe.log, ASCII 7->37 dropped 57 May check the online IP address of the machine 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 KNcPu6PwgIyFBrH.exe 15 2 7->13         started        17 powershell.exe 20 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 67 Injects a PE file into a foreign processes 11->67 21 hPktmTIgDKQE.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.com 132.226.8.169, 49698, 80 UTMEMUS United States 13->39 41 checkip.dyndns.org 13->41 43 192.168.2.1 unknown unknown 13->43 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        45 158.101.44.242, 49699, 80 ORACLE-BMC-31898US United States 21->45 47 checkip.dyndns.org 21->47 69 Tries to steal Mail credentials (via file / registry access) 21->69 71 Tries to harvest and steal ftp login credentials 21->71 73 Tries to harvest and steal browser information (history, passwords, etc) 21->73 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d8829e20cf005671aac8b2c93c47242bbc0ee9789848d36a1e7b581d668d3938/
Threat name:
Win32.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2023-03-16 15:41:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3cbj4igpablhdkwiwletyrzefo6a52lytbeng2q6pnmb2zunhe4a._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230316-thcj6abf58/
Behaviour
Creates scheduled task(s)
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
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
Unpacked files
SH256 hash:
7bed8f50a422573a64642fbe86276c031593041f8318ce4733305e68d59fd836
MD5 hash:
db6420be29f5cdd1638fbbfcf7d04a71
SHA1 hash:
feaec3a9aba5c6924c736b97337fa21bb5dc7313
Link:
https://www.unpac.me/results/c49b21c5-c0b1-4ce0-a7a8-d8776accff2f/
SH256 hash:
fae8168e9396c38bd7b8856d7fd853bbb134e2df612a23117a6bc39c0018e3ec
MD5 hash:
d5f04582c3b86b6bb0d729ca689dd82f
SHA1 hash:
f497d07afa508e53f628e215f3daf2c7f90c276a
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/c49b21c5-c0b1-4ce0-a7a8-d8776accff2f/
Parent samples :
d8829e20cf005671aac8b2c93c47242bbc0ee9789848d36a1e7b581d668d3938
a3245464c924b6be132cf5c4276e6d164188d5046eb9f93e479302419bf37faa
3b33ce4b55bd9ffa8cd93762179724bd799ee5073a4e2f244959d08a00fb78b0
f5fa7b886b1a16ab02b7edf918ece0bc04daca0a9e933b3bf63330f69d8db6c2
ac65da67127ba5dc096c2d9ca9e218c9ca54bf7f81c99603c1be34a32a5a6fa5
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/c49b21c5-c0b1-4ce0-a7a8-d8776accff2f/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
4ad0a2800683b552ac6b61c117fbd1b3d053406cc3cf66dadc53d274081af421
MD5 hash:
7af41ab0f5b516f9c76cbf3b9c708bc7
SHA1 hash:
7dc9e766b3170c4dd2a904bd55e7096271b739a7
Link:
https://www.unpac.me/results/c49b21c5-c0b1-4ce0-a7a8-d8776accff2f/
SH256 hash:
2ed09e3c972139ae6140a5b2f452ac7194dfdd88e66956b52fb46b62c041a12b
MD5 hash:
177e2c4ab5d38d4b2f23e46e748fe453
SHA1 hash:
4c44eed11945f74bc085822a004b85f972f717b0
Link:
https://www.unpac.me/results/c49b21c5-c0b1-4ce0-a7a8-d8776accff2f/
SH256 hash:
d8829e20cf005671aac8b2c93c47242bbc0ee9789848d36a1e7b581d668d3938
MD5 hash:
320c568e573cec62b44d58897bb2a394
SHA1 hash:
37db7932bcf600ead56d82fc1c99ad27d59aae33
Link:
https://www.unpac.me/results/c49b21c5-c0b1-4ce0-a7a8-d8776accff2f/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d8829e20cf00/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d8829e20cf005671aac8b2c93c47242bbc0ee9789848d36a1e7b581d668d3938

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/374822/

Comments