MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78761132bce1be8e7af9c4eafcfbd2fe5d656d3446d4f875d1a28f454c198721. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
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SHA256 hash: 78761132bce1be8e7af9c4eafcfbd2fe5d656d3446d4f875d1a28f454c198721
SHA3-384 hash: a5b9fcc4f9167f37e29b2a00172b0c0c5e8a7806905dcf968d35bf0d43f6b9f339e19904d9f9c6794fdb4deae151e6aa
SHA1 hash: 14075692dd85850a6d1e2f03f8e7691ab55e4b60
MD5 hash: b5d660abf288bfd76346ca8edd4aa795
humanhash: equal-massachusetts-low-florida
File name:RFQ-EXPLoration-tools-tender.pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'090'560 bytes
First seen:2022-03-18 08:19:14 UTC
Last seen:2022-03-18 10:22:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:k3H9pqYy+lmeZkp3MIzAQBgntzaEG2pcp8HemjCFO6Le:k3d4Yy+lmeypfcpmEG2G8HYhLe
Threatray 2'546 similar samples on MalwareBazaar
TLSH T1763512297BB48926F67F0BF1909705808BB0B2466012E79ECCC1B8ED5C57BC54A6F277
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Snake
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Link:
https://www.capesandbox.com/analysis/252308/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.26954.15605.31664.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
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
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe keylogger obfuscated packed replace.exe shell32.dll
Link:
https://www.filescan.io/uploads/623440bcb94fb38cb4a121d2/reports/419e96d9-b553-4f41-af41-f09b58c1028b/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c10b5b5-ed73-49fa-8e7f-12b7c1f15af1
Result
Threat name:
Snake Keylogger
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/959349
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Found malware configuration
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
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: Suspicious Add Scheduled Task From User AppData Temp
Sigma detected: Suspicious Double Extension
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 591831 Sample: RFQ-EXPLoration-tools-tende... Startdate: 18/03/2022 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 13 other signatures 2->43 7 RFQ-EXPLoration-tools-tender.pdf.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\KyZAttGYcbuX.exe, PE32 7->23 dropped 25 C:\Users\...\KyZAttGYcbuX.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmp4DC8.tmp, XML 7->27 dropped 29 RFQ-EXPLoration-tools-tender.pdf.exe.log, ASCII 7->29 dropped 45 May check the online IP address of the machine 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 Adds a directory exclusion to Windows Defender 7->49 51 Injects a PE file into a foreign processes 7->51 11 RFQ-EXPLoration-tools-tender.pdf.exe 15 2 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 webmail.microjoining.com 192.185.140.127, 49836, 587 UNIFIEDLAYER-AS-1US United States 11->31 33 checkip.dyndns.org 11->33 35 2 other IPs or domains 11->35 53 Tries to steal Mail credentials (via file / registry access) 11->53 55 Tries to harvest and steal ftp login credentials 11->55 57 Tries to harvest and steal browser information (history, passwords, etc) 11->57 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
snakekeylogger
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Link:
https://mwdb.cert.pl/sample/78761132bce1be8e7af9c4eafcfbd2fe5d656d3446d4f875d1a28f454c198721/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-03-17 17:01:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pb3bcmv44g7i46xzytvpz66s7zowk3jui3kpq5orukhuktazq4qq._file
Verdict:
malicious
Similar samples:
03b444ef6ba1e309b9879f3f0bc76cebe529452fb02bf28268660a6a9ca895af
SnakeKeylogger
1861855b22d693257e4e3463667e53ae08711a684747fdd32f49c3e7b9c7f04f
SnakeKeylogger
8fafb97685664f52793149fa849b9593f20a95584928020d4e6fe8e4513950eb
SnakeKeylogger
abc9859e70631e0350f6322149cabd267fb6a11cbaae32cbc9cf5ffdc6434df1
SnakeKeylogger
ac33fef4a1fd900879b94ed718faae717c2a7fffe6f6b1f9974037b2c3462dab
SnakeKeylogger
c68e4ba7f18ef3c7eac80df743e53f5c9b4e9d05778d0b7388c5c66962459c76
SnakeKeylogger
ee643573b6c459331e833e00629da9643b47da0f661a82020dd2c0db5ccfa259
SnakeKeylogger
+ 2'536 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/220318-j8fz6agfe4/
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
SnakeKeylogger
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
6ff21c090296e9fd3ec2b17e03e184e2396adf4013b2a4f4c9dea5bd7aff38f7
MD5 hash:
7c3fb3e3d91e338ae917c4cb46895e71
SHA1 hash:
ba577b8ccb3c6bbc5e9e3a838aec98859cd4dbaa
Link:
https://www.unpac.me/results/51577d26-7838-49b9-a211-5b0590e7c192/
SH256 hash:
b4bfea215e6c07507827161e791dafc45d47c7d12b8b47ecff6bea665c8d4d04
MD5 hash:
bfe1d5f5db944b9d4a15f5e0813fdfca
SHA1 hash:
a6de6ecf32338ea7c5f8f206de96663a48e39a3e
Link:
https://www.unpac.me/results/51577d26-7838-49b9-a211-5b0590e7c192/
SH256 hash:
4ab31a8235b07a5403dc2047b1cbd1b13daf0a35257fdd60c9c1da926f7a4a82
MD5 hash:
ed7ce56dacf4391cb5fbbe8ceb89106b
SHA1 hash:
5ebd28c58094094b122835b554e70b4bd09ba8ca
Link:
https://www.unpac.me/results/51577d26-7838-49b9-a211-5b0590e7c192/
SH256 hash:
64567be5d62fdcc0da18269605c24cc139a6c11e302858bbcc9f437a2dcb7fa1
MD5 hash:
1f2e68de2685addefd7aa007ce9db450
SHA1 hash:
4f3abdc8289d4eab38ecac0dfc7ab27129826d49
Link:
https://www.unpac.me/results/51577d26-7838-49b9-a211-5b0590e7c192/
SH256 hash:
78761132bce1be8e7af9c4eafcfbd2fe5d656d3446d4f875d1a28f454c198721
MD5 hash:
b5d660abf288bfd76346ca8edd4aa795
SHA1 hash:
14075692dd85850a6d1e2f03f8e7691ab55e4b60
Link:
https://www.unpac.me/results/51577d26-7838-49b9-a211-5b0590e7c192/
Malware family:
Phoenix
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/78761132bce1/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/78761132bce1be8e7af9c4eafcfbd2fe5d656d3446d4f875d1a28f454c198721

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
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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.

Malspam

SnakeKeylogger

Executable exe 78761132bce1be8e7af9c4eafcfbd2fe5d656d3446d4f875d1a28f454c198721

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/252308/

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