MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33ea7b35e55b66f00fdf0b8a96f8c8fb9602bc42a248d2e2979c6f44525cd8b8. 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: 33ea7b35e55b66f00fdf0b8a96f8c8fb9602bc42a248d2e2979c6f44525cd8b8
SHA3-384 hash: 2f826546bc1dcc70d635ab19eefcf6227ab8134b3fb84893bcf014c877c29298e8da75048f04ce8a2e37c4cc6cc8574e
SHA1 hash: 57177cfd2e61efde6ce4a44315a41ff77acc1271
MD5 hash: 6d571e7096b095ba90825830a44e8bfb
humanhash: salami-aspen-pizza-foxtrot
File name:copia de pago.pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:706'560 bytes
First seen:2022-11-01 06:29:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Kr15n0QV06w08SdAdZu2iNswhuJVteIef/urHmMwFlSOVK8ulSfIDqYvzps7ES:NSdAG1NuJHeZt1P5K8ulOK91s7ES
Threatray 8'252 similar samples on MalwareBazaar
TLSH T130E4E04AFA23E8E9F92D43B839715C221FA1D419A4DCD97C198B36AB0439243559FCCF
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:ESP exe geo SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
290
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
copia de pago.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-11-01 06:34:50 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/bfe0e93d-5a81-4671-a25e-4e2e4edb13e4

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/326687/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6360bcef736e9d884f0dbf80/reports/e2afa535-dc30-4cd2-b768-a196dcd7d938/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/06e7f084-84a2-45cd-a270-1e1c7ca0e29e
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1102280
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Disables the Windows registry editor (regedit)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 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 an obfuscated file name to hide its real file extension (double extension)
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
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: 734941 Sample: copia de pago.pdf.exe Startdate: 01/11/2022 Architecture: WINDOWS Score: 100 65 Snort IDS alert for network traffic 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 Sigma detected: Scheduled temp file as task from temp location 2->69 71 14 other signatures 2->71 8 copia de pago.pdf.exe 7 2->8         started        12 PmoyAQuFVJTGta.exe 5 2->12         started        process3 file4 47 C:\Users\user\AppData\...\PmoyAQuFVJTGta.exe, PE32 8->47 dropped 49 C:\...\PmoyAQuFVJTGta.exe:Zone.Identifier, ASCII 8->49 dropped 51 C:\Users\user\AppData\Local\...\tmp8D3B.tmp, XML 8->51 dropped 53 C:\Users\user\...\copia de pago.pdf.exe.log, ASCII 8->53 dropped 73 Adds a directory exclusion to Windows Defender 8->73 75 Injects a PE file into a foreign processes 8->75 14 copia de pago.pdf.exe 15 2 8->14         started        18 powershell.exe 20 8->18         started        20 powershell.exe 21 8->20         started        28 2 other processes 8->28 77 Multi AV Scanner detection for dropped file 12->77 79 May check the online IP address of the machine 12->79 81 Uses cmd line tools excessively to alter registry or file data 12->81 22 PmoyAQuFVJTGta.exe 12->22         started        24 schtasks.exe 12->24         started        26 PmoyAQuFVJTGta.exe 12->26         started        signatures5 process6 dnsIp7 55 checkip.dyndns.com 193.122.130.0, 49695, 80 ORACLE-BMC-31898US United States 14->55 57 checkip.dyndns.org 14->57 59 192.168.2.1 unknown unknown 14->59 30 reg.exe 14->30         started        33 conhost.exe 18->33         started        35 conhost.exe 20->35         started        61 132.226.247.73, 49697, 80 UTMEMUS United States 22->61 63 checkip.dyndns.org 22->63 85 Tries to steal Mail credentials (via file / registry access) 22->85 87 Uses cmd line tools excessively to alter registry or file data 22->87 89 Tries to harvest and steal ftp login credentials 22->89 91 Tries to harvest and steal browser information (history, passwords, etc) 22->91 37 reg.exe 22->37         started        39 conhost.exe 24->39         started        41 conhost.exe 28->41         started        signatures8 process9 signatures10 83 Disables the Windows registry editor (regedit) 30->83 43 conhost.exe 30->43         started        45 conhost.exe 37->45         started        process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33ea7b35e55b66f00fdf0b8a96f8c8fb9602bc42a248d2e2979c6f44525cd8b8/
Threat name:
ByteCode-MSIL.Trojan.REMLoader
Create hunting rule
Status:
Malicious
First seen:
2022-11-01 01:56:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gpvhwnpflntpad67bofjn6gi7olafpccujenfyuxtrxuius43c4a._file
Verdict:
malicious
Similar samples:
0983653ed943e88580b04dc228483a8661c89a282fa0f01e097fd238b4631427
SnakeKeylogger
3b7b4ef071bf7db6cdf5be21c0ab645e03ad70277b101785534ef8da35b354ca
SnakeKeylogger
75f6b5d75163f57877978d241e43df174b6d18bc4c3288a34787433461a063ca
SnakeKeylogger
976fc03514a14ae7aad8298ef82b1ae3805c1707bf9c3b7d4afcb53883b4c081
SnakeKeylogger
9ffd3e503dba0ae38fb340be6ae9ca2d091e9de4b34e52a4ba939085c6ebeb92
SnakeKeylogger
b1e886e95c76a7a0dccc3d15bc383bc4e87ec8b8d37e83d77c12b139d57e6d9f
SnakeKeylogger
+ 8'242 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection evasion keylogger spyware stealer
Link:
https://tria.ge/reports/221101-g9gxqsgha5/
Behaviour
Creates scheduled task(s)
Modifies registry key
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
Disables RegEdit via registry modification
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
15d73a776fe344c81d89f8c1403a88694e798a4698997b7e71ff8cd285043e5e
MD5 hash:
30f4d7c4a68786ee7add65357696b171
SHA1 hash:
f1dc5ea4551456140bda5f1be92ea156260cab2f
Link:
https://www.unpac.me/results/9ed2bfd5-1619-4628-939c-f7f28e8567eb/
SH256 hash:
ee47d852148520342551d05dc22100577149a2bb46d6437fea1d3412e10578a8
MD5 hash:
18f84e419488fcf76e61d05150bbe6e1
SHA1 hash:
c7b65886ffa5400766a9f51158fa580b2b4e2514
Link:
https://www.unpac.me/results/9ed2bfd5-1619-4628-939c-f7f28e8567eb/
SH256 hash:
560acf7fd7c8775969878be1589943eb109f6787822c259dfff56b29d933aca7
MD5 hash:
d856ec8b871e5cb62220d54da9461909
SHA1 hash:
79f979b175b59f2936500e331c156f927380ae40
Link:
https://www.unpac.me/results/9ed2bfd5-1619-4628-939c-f7f28e8567eb/
SH256 hash:
4f51b0a4388611bddbafeeae994f6ad5d238b18e7812d78fd254dcb61a9dcf9a
MD5 hash:
8e5b441a04bf4562cafcb053c256dd54
SHA1 hash:
518344b2c6bb298695404dd3806352f1008575f2
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/9ed2bfd5-1619-4628-939c-f7f28e8567eb/
Parent samples :
0983653ed943e88580b04dc228483a8661c89a282fa0f01e097fd238b4631427
33ea7b35e55b66f00fdf0b8a96f8c8fb9602bc42a248d2e2979c6f44525cd8b8
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/9ed2bfd5-1619-4628-939c-f7f28e8567eb/
SH256 hash:
33ea7b35e55b66f00fdf0b8a96f8c8fb9602bc42a248d2e2979c6f44525cd8b8
MD5 hash:
6d571e7096b095ba90825830a44e8bfb
SHA1 hash:
57177cfd2e61efde6ce4a44315a41ff77acc1271
Link:
https://www.unpac.me/results/9ed2bfd5-1619-4628-939c-f7f28e8567eb/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/33ea7b35e55b/report/overview.html
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/33ea7b35e55b66f00fdf0b8a96f8c8fb9602bc42a248d2e2979c6f44525cd8b8

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/326687/

Comments