MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a4b233fc40d4dc87b1b0083d75934909ec0fab27bc718a83428f679747128c1f. 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: 8
| SHA256 hash: | a4b233fc40d4dc87b1b0083d75934909ec0fab27bc718a83428f679747128c1f |
|---|---|
| SHA3-384 hash: | 795510e7ba97eaa740738de81756a12448ca15e71ee5adeee70f549ef021dcf97fffa8e04a22bcae88b869c100353078 |
| SHA1 hash: | 30c4f9d4ff8407330e0a7e999409b1076f77c045 |
| MD5 hash: | 8f51350565372c90c6287fc56d312e1e |
| humanhash: | black-montana-papa-xray |
| File name: | mikenzy new week.exe |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 433'253 bytes |
| First seen: | 2021-09-20 02:51:43 UTC |
| Last seen: | 2021-09-20 03:53:51 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger) |
| ssdeep | 6144:I8LxBw/vYgoa+ojiIQ9lLB3/zt0nyM9LWzB9u4QRLxFekUwSzML:Awgoa+ox0jmn19qzB9u4QRNFekU8 |
| Threatray | 1'040 similar samples on MalwareBazaar |
| TLSH | T167943A693B385EC6E514883CA95D11F896FACED2D7D4E10E74F0798C2EB28734D1326A |
| File icon (PE): |  |
| dhash icon | f068ccc8c8d0e828 (1 x SnakeKeylogger) |
| Reporter |  GovCERT_CH |
| Tags: | exe SnakeKeylogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
mikenzy new week.exe
Verdict:
Malicious activity
Analysis date:
2021-09-20 02:55:25 UTC
Tags:
evasion trojan snakekeylogger keylogger
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a file
Launching a process
Launching a service
Creating a window
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Delayed writing of the file
Unauthorized injection to a system process
Verdict:
Unknown
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Contains functionality to capture screen (.Net source)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
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 access)
Writes to foreign memory regions
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-20 02:52:10 UTC
AV detection:
13 of 45 (28.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'030 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Score:
10/10
Tags:
family:snakekeylogger keylogger stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Loads dropped DLL
Snake Keylogger
Unpacked files
SH256 hash:
f055881a7b75c0c89c8d0133d3d1119d8257fc1722ca4339a031fe54edc37ca3
MD5 hash:
e8c4edc5d4ebccbd25d95f466e85385a
SHA1 hash:
88831bbf8d2b5d244acc16001ff7cc079339fb15
SH256 hash:
241e39beb2f7efc9dec2997fc59f1d7348502b4d9e2fd90b383134b14b162bab
MD5 hash:
731b9d23b24fb78582dcfb6f6f224d34
SHA1 hash:
098a1daba8ddb18eb9411030bef0b4821676198a
SH256 hash:
a4b233fc40d4dc87b1b0083d75934909ec0fab27bc718a83428f679747128c1f
MD5 hash:
8f51350565372c90c6287fc56d312e1e
SHA1 hash:
30c4f9d4ff8407330e0a7e999409b1076f77c045
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
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: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_DotNetProcHook |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables with potential process hoocking |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many email and collaboration clients. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_TelegramChatBot |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables using Telegram Chat Bot |
| Rule name: | MALWARE_Win_SnakeKeylogger |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Snake Keylogger |
| Rule name: | MAL_Envrial_Jan18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Encrial credential stealer malware |
| Reference: | https://twitter.com/malwrhunterteam/status/953313514629853184 |
| Rule name: | MAL_Envrial_Jan18_1_RID2D8C |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Encrial credential stealer malware |
| Reference: | https://twitter.com/malwrhunterteam/status/953313514629853184 |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Telegram_Exfiltration_Via_Api |
|---|---|
| Author: | lsepaolo |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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