MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98f57a58e8c04c7905cd96329487ea551f61ec1265d991f502fe7413254def12. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98f57a58e8c04c7905cd96329487ea551f61ec1265d991f502fe7413254def12
SHA3-384 hash: 15f14496599ff58e84964dcb589b6c2b7135d56229b209f23b0b9571e5467fab1378284c70c2bd8a66bf7c33a4e9a66e
SHA1 hash: abbb6a8bf9d7f31169109eff95cb5e6df5493676
MD5 hash: 9eb3a95e01c6480f4422842c306b84e1
humanhash: gee-saturn-hamper-autumn
File name:lcz9qcLyWxINhHs.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'627'648 bytes
First seen:2022-10-12 17:06:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 332f7ce65ead0adfb3d35147033aabe9 (81 x XRed, 18 x SnakeKeylogger, 7 x DarkComet)
ssdeep 24576:tnsJ39LyjbJkQFMhmC+6GD9qNnP06w17HRfXld8OlIpX1RB:tnsHyjtk2MYC5GD4CrTRXld8jpFRB
Threatray 5'809 similar samples on MalwareBazaar
TLSH T1DC757C36B1D14537D02236388C57D2B319FABE502D24E5CB2BE72F5FBD292B66512283
TrID 92.9% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
1.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.4% (.EXE) Win64 Executable (generic) (10523/12/4)
1.3% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
0.6% (.EXE) Win32 Executable (generic) (4505/5/1)
dhash icon f0f0f06969e8f0f0 (6 x SnakeKeylogger, 1 x Formbook)
Reporter JAMESWT_WT
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Artifacts-2022-10-12_12-52-33Z.zip
Verdict:
Malicious activity
Analysis date:
2022-10-12 12:55:03 UTC
Tags:
trojan evasion snake keylogger
Link:
https://app.any.run/tasks/cc7136cc-5149-463a-9488-a04898f4290d

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/319488/
Detection(s):
PUA.Win.Packer.D1s1g-5
Create hunting rule

PUA.Win.Packer.D1s1g-1
Create hunting rule

PUA.Win.Packer.D1s1g-2
Create hunting rule

Win.Trojan.Emotet-9850453-0
Create hunting rule

Win.Trojan.Generic-9936029-0
Create hunting rule

Win.Malware.Delf-6899401-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Moving a recently created file
Searching for the window
Creating a file in the %temp% directory
Moving a file to the %temp% directory
Modifying an executable file
DNS request
Sending an HTTP GET request
Sending a UDP request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Infecting executable files
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/42742/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd.exe evasive fingerprint greyware hacktool keylogger macros macros-on-close macros-on-open packed shell32.dll
Link:
https://www.filescan.io/uploads/6346f4395cada2cbc6ebc635/reports/d1717cb4-ac49-420a-90cf-ef68df7f7745/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0e6bfc29-fbac-4354-8a1d-5782953e94c2
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
expl.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1088732
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Document contains an embedded VBA with functions possibly related to WSH operations (process, registry, environment, or keystrokes)
Drops PE files to the document folder of the user
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
Snort IDS alert for network traffic
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
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 721325 Sample: lcz9qcLyWxINhHs.exe Startdate: 12/10/2022 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for dropped file 2->55 57 17 other signatures 2->57 7 lcz9qcLyWxINhHs.exe 1 6 2->7         started        10 EXCEL.EXE 23 19 2->10         started        12 Synaptics.exe 2->12         started        process3 file4 29 C:\Users\user\...\._cache_lcz9qcLyWxINhHs.exe, PE32 7->29 dropped 31 C:\ProgramData\Synaptics\Synaptics.exe, PE32 7->31 dropped 33 C:\ProgramData\Synaptics\RCX2F8F.tmp, PE32 7->33 dropped 35 C:\...\Synaptics.exe:Zone.Identifier, ASCII 7->35 dropped 14 ._cache_lcz9qcLyWxINhHs.exe 3 7->14         started        18 Synaptics.exe 108 7->18         started        process5 dnsIp6 37 C:\Users\...\._cache_lcz9qcLyWxINhHs.exe.log, ASCII 14->37 dropped 65 May check the online IP address of the machine 14->65 67 Machine Learning detection for dropped file 14->67 69 Injects a PE file into a foreign processes 14->69 21 ._cache_lcz9qcLyWxINhHs.exe 15 2 14->21         started        41 docs.google.com 172.217.16.206, 443, 49696, 49697 GOOGLEUS United States 18->41 43 freedns.afraid.org 69.42.215.252, 49700, 80 AWKNET-LLCUS United States 18->43 45 2 other IPs or domains 18->45 39 C:\Users\user\DocumentsWZCVGNOWT\~$cache1, PE32 18->39 dropped 71 Antivirus detection for dropped file 18->71 73 Drops PE files to the document folder of the user 18->73 25 WerFault.exe 23 9 18->25         started        27 WerFault.exe 18->27         started        file7 signatures8 process9 dnsIp10 47 checkip.dyndns.com 132.226.247.73, 49788, 80 UTMEMUS United States 21->47 49 checkip.dyndns.org 21->49 59 Tries to steal Mail credentials (via file / registry access) 21->59 61 Tries to harvest and steal ftp login credentials 21->61 63 Tries to harvest and steal browser information (history, passwords, etc) 21->63 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98f57a58e8c04c7905cd96329487ea551f61ec1265d991f502fe7413254def12/
Threat name:
Win32.Backdoor.DarkComet
Create hunting rule
Status:
Malicious
First seen:
2022-10-11 19:37:48 UTC
File Type:
PE (Exe)
Extracted files:
88
AV detection:
36 of 41 (87.80%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=td2xuwhiybghsbonsyzjjb7kkupwd3asmxmzd5ic7z2bgjkn54ja._file
Verdict:
malicious
Similar samples:
0369aa99d731d2de260bc63b6c4f85d997eb189155c362df478d8f5afaa655b0
SnakeKeylogger
2411d42daf12a01f127bd3bd9df51b1de96435ac11e0a44dee28e174e3c4bd65
SnakeKeylogger
458787a4edcc3d5b67ad7cbe721addd3879872d25c90f9399984e02a9038b9c1
SnakeKeylogger
5ff2763a7af9c5e8d274be89a3df9e75d9a0b281878def38c44085395178f01e
SnakeKeylogger
7110059a2bb0e2b4e6ee39ff235c283864152200d0daca4fb123f3b7c7315095
SnakeKeylogger
a49f6e00c0468e074fa2204a7862c22aa3b934af4f2bb281c55d8bb65da67e44
SnakeKeylogger
addaf10bbef45a2bb941b2b984ecb26656e4554bbd7adc2baf6e14451b296918
SnakeKeylogger
cf3d069794498e9ee621651afdc6823dd2b076789af668f296f7ff9a233d1c3d
SnakeKeylogger
+ 5'799 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/221012-vmzqxscgfl/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
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/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6919cb02-3c96-49d3-8f73-0f61316c1c47
Unpacked files
SH256 hash:
af7ac1171b44c9a949ad80bfaf05095048d0b74cfb527f66479e22f47d340110
MD5 hash:
f696dc0e00cb8f70799ac3fcaa5f9f6a
SHA1 hash:
cde2283de5b89639ea52f6388feef8f77efc63ce
Link:
https://www.unpac.me/results/626b492b-8bc2-4398-a57e-7162a16edb9c/
SH256 hash:
1e834e87ebd87362d341e898065bc2b14ef3a3e082fd54888f96c13ab8609a2c
MD5 hash:
a986afee592e5ac67671c7e568e87f24
SHA1 hash:
bb105761d37509ccbb66662f7c21cbf0a21c7718
Link:
https://www.unpac.me/results/626b492b-8bc2-4398-a57e-7162a16edb9c/
SH256 hash:
e622a51f748eb96d6c7f6f954f10f1fa338c3c4e6cf4678d2098a1e963d25746
MD5 hash:
8860a9744c45be520bba5b5f02231958
SHA1 hash:
b5dbdf0b8eb984a72a17b2771c7baa9fd9388ea3
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/626b492b-8bc2-4398-a57e-7162a16edb9c/
Parent samples :
98f57a58e8c04c7905cd96329487ea551f61ec1265d991f502fe7413254def12
355738240ad3a3da221045502ecc02acaa057dc81cff9f48b9eb14c0561548bb
SH256 hash:
c83144787db4c15587eb1218cf761fc27ccbaa6b0985029fa90b50e01e911eb0
MD5 hash:
a2543256dad8885d564dfe037f3f8f2e
SHA1 hash:
a9f9b76f4a20ed34b4a6e553e1af63eb936443a6
Link:
https://www.unpac.me/results/626b492b-8bc2-4398-a57e-7162a16edb9c/
SH256 hash:
edadc813f4440ada276da601d8f31780e5e138b8ee392e3f49a509322a1fb51e
MD5 hash:
574597554c69083c1af2b742a97a92b6
SHA1 hash:
043eea660b8650c5a0042f842fd8db3516d37a2c
Link:
https://www.unpac.me/results/626b492b-8bc2-4398-a57e-7162a16edb9c/
SH256 hash:
47f21d3c849c82d4259ce04db1ebbdd63e45fe6e78bf5f2f17e2cac4b24b4984
MD5 hash:
351b777d2f1ceaac620c1e8f786342e8
SHA1 hash:
6b84860411f21dc5c1ed245282c32d7215db941a
Link:
https://www.unpac.me/results/626b492b-8bc2-4398-a57e-7162a16edb9c/
SH256 hash:
98f57a58e8c04c7905cd96329487ea551f61ec1265d991f502fe7413254def12
MD5 hash:
9eb3a95e01c6480f4422842c306b84e1
SHA1 hash:
abbb6a8bf9d7f31169109eff95cb5e6df5493676
Link:
https://www.unpac.me/results/626b492b-8bc2-4398-a57e-7162a16edb9c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/98f57a58e8c04c7905cd96329487ea551f61ec1265d991f502fe7413254def12

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:vbaproject_bin
Create hunting rule
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time

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/319488/

Comments