MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bfbab57c386a9e42854bbe2963e016025cdc68946c0915c425ba301662ce78b. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bfbab57c386a9e42854bbe2963e016025cdc68946c0915c425ba301662ce78b
SHA3-384 hash: 7f81b5e90f109cfbc61c0deecb6a4361241e81f9b7a6f2c8f4d64207675d63a110065ca9107da6e97473c91b38fee609
SHA1 hash: 4b63229de681d770083b3d8a34e452e275293d72
MD5 hash: 714041a2037e7f1219580c06465692f9
humanhash: fillet-vermont-vermont-nitrogen
File name:PO#00002.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:909'312 bytes
First seen:2023-02-08 09:38:23 UTC
Last seen:2023-02-08 11:49:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:9jYClpDTpJwMYehLmYuGvk9ETwCdukNlp:KC7rwMYepnk9EdF
TLSH T10F15DF25A39ADC02D1A4027D85F2EBD00777A932D053EDCA9ED52DCD061ABA538C77CB
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter Anonymous
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
185
Origin country :
PL PL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO#00002.exe
Verdict:
Malicious activity
Analysis date:
2023-02-08 09:41:21 UTC
Tags:
evasion trojan snake keylogger
Link:
https://app.any.run/tasks/66cb2fa5-8288-456b-98ef-aaea221e47d6

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/361869/
Detection(s):
SecuriteInfo.com.Variant.Barys.351838.19338.23616.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys packed
Link:
https://www.filescan.io/uploads/63e36db71c9cbf7d6256b2c8/reports/4e327969-a7f1-4fed-b9d0-03986cb7292b/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/4bfbab57c386a9e42854bbe2963e016025cdc68946c0915c425ba301662ce78b
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/8f03f713-3d5b-407d-a4b0-e11630fbbc55
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1168616
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 submitted file
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)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bfbab57c386a9e42854bbe2963e016025cdc68946c0915c425ba301662ce78b/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-08 01:56:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
18 of 39 (46.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jp52wv6dq2u6ikcuxprjmpqbmas43ruji3ajcxcclorqczrm46fq._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230208-lmm8fsaa33/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5416090806:AAHc_-eKh3y99r2PvkqkST8ViowHuAnB4Mo/sendMessage?chat_id=5402666401
Unpacked files
SH256 hash:
8727d7437640d521a14d11f11f1379b3c0253b84199ec3081de392ff55fea8ce
MD5 hash:
770e8ba788cd9d272ff3560a2f551558
SHA1 hash:
c9bddcee87059563c9c203b078ae8bb67d8ac558
Link:
https://www.unpac.me/results/a7e4720d-81b2-4b19-be60-9088ae052bd4/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/a7e4720d-81b2-4b19-be60-9088ae052bd4/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
fedfcd296d83b0ed0566d7891741588b89ac367ffe2119aff3a1eed24b2392ce
MD5 hash:
28acfd06f26c139cb6c9ffe7ddfb5a3b
SHA1 hash:
8abdc459916bdad55e0ca47851a852cc79b6dedd
Link:
https://www.unpac.me/results/a7e4720d-81b2-4b19-be60-9088ae052bd4/
SH256 hash:
46cb32256dba295b72212185d3bf29e54de9f78fe32a8e43c82288285c3bf721
MD5 hash:
453d8d23d417dacecac4ad0235d2b420
SHA1 hash:
6aaffef79f32f151aef9d5c548ac9055ea6c2f35
Link:
https://www.unpac.me/results/a7e4720d-81b2-4b19-be60-9088ae052bd4/
SH256 hash:
22626b80d109ed046b84c7592402bb5f56254de11fcbdf0bffde69d7a8e5987d
MD5 hash:
3c05abe2952a5ebfe008c6ede7451471
SHA1 hash:
59378720174f28410b5b0f6b3b246321b9f46b2c
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/a7e4720d-81b2-4b19-be60-9088ae052bd4/
Parent samples :
8dec2b94ff0145d6dc5c78666df6b56f3db7ffd345439159303ec31c26ae3e8e
3785332ffac80cc7e82d3d4d72d3358e5f23b61a9fd58886fedc09fb72ec5a29
93c88df0e86adfa6adf09efa494f532ead3e8d77729bb622d6ad4d1b1cb41ca5
7d075426b2db4176cc55baf5133f8dfacdc4b403504a9fc208cbf5a4718fd148
359132d9aad5d871cde2b0c7a434e27a19fb81e9d5b85e395959153794dce2b9
b8120f9baee84342939b750ccc5fe491b204ce259ec94fea5deda2df5e94b1bf
60412e6c8e9d7bbbc4bca8fd7c61db258cae3b648965df0d5c3d30a117dc6858
a6f5e0873eed12d15a5e00c8ea9bce7637f243c78cf87c4a94f102869f69d0ac
8a349d1d7b21f1e8fc16ed7347bb447444db0d0223cb33e4b397eb3d8e82b4c2
f6ad2dbda673f9af7b3d50ecd431d7858aa6b96a381a71cd0a5518e0c5ca6491
77bcae42d672dde3c6cf251c8976276dc1d38ef8891f7a1a3b8e3e699ea3890e
4bfbab57c386a9e42854bbe2963e016025cdc68946c0915c425ba301662ce78b
b866026f749d4e1b366623e22811ca1e7b59c374fd8ec8b8078e06f19c179d51
5d2899c9d999f4f41591f7cf376d50d72eb61b541ce6861f4d4f4477ad39deeb
bc1f8c5e09141cfce24709d5d58bbe1a99967296b80d126f6cc9ecbfe768cbed
65e5db36aa890bc554af92c7fb9b492651e9ef18bc68cad829511b914d0be5e2
b3a7ea821b270c6288e2fa8cd820c1c131db61954e2ef048dab82a5ef4c6ac64
SH256 hash:
4bfbab57c386a9e42854bbe2963e016025cdc68946c0915c425ba301662ce78b
MD5 hash:
714041a2037e7f1219580c06465692f9
SHA1 hash:
4b63229de681d770083b3d8a34e452e275293d72
Link:
https://www.unpac.me/results/a7e4720d-81b2-4b19-be60-9088ae052bd4/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4bfbab57c386/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/4bfbab57c386a9e42854bbe2963e016025cdc68946c0915c425ba301662ce78b

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/361869/

Comments