MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3d7a2d437b127a3a6732855eb05a8044a6fe889c04fcecc95403e90695f6e87. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3d7a2d437b127a3a6732855eb05a8044a6fe889c04fcecc95403e90695f6e87
SHA3-384 hash: a405f6f4cfe75224c39c36be5c0979943215dcd268c6136be9ffe55003d502a5a2724cdd52ad8256020137988ba7a8be
SHA1 hash: fae8e810e11fba9a6242d2583fd195c81b9f9f11
MD5 hash: 6734c7910258d62e1c84780cc7eef6bc
humanhash: hydrogen-vegan-sixteen-one
File name:0000090800000.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:626'688 bytes
First seen:2021-01-18 09:08:09 UTC
Last seen:2021-01-18 10:42:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:bcFmilzJ2i4WsecuyEE6GGayeI5/DM5Jj0:bcAiBPm6bp39DM5h0
Threatray 4 similar samples on MalwareBazaar
TLSH BFD4CF547AADA09CD483077795D9E594026DEDDB38230A4474293EFE81FD2C9C2BBF28
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: hosted-by.rootlayer.net
Sending IP: 185.222.58.152
From: shaik@sghcl.com.sa
Subject: Re: Invoice
Attachment: 0000090800000.rar (contains "0000090800000.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0000090800000.exe
Verdict:
Malicious activity
Analysis date:
2021-01-18 09:25:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fed6ac6a-bdaf-4963-85bb-885e58791d8d

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/112522/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.507.774.7306.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
Launching a process
Creating a file
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a system process
Enabling autorun by creating a file
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/583577
Signature
Allocates memory in foreign processes
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 340826 Sample: 0000090800000.exe Startdate: 18/01/2021 Architecture: WINDOWS Score: 100 44 Multi AV Scanner detection for dropped file 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected Snake Keylogger 2->48 50 4 other signatures 2->50 7 0000090800000.exe 3 2->7         started        11 I$s#$lT3ssl.exe 3 2->11         started        process3 file4 30 C:\Users\user\...\0000090800000.exe.log, ASCII 7->30 dropped 52 Writes to foreign memory regions 7->52 54 Injects a PE file into a foreign processes 7->54 13 powershell.exe 15 7->13         started        17 InstallUtil.exe 15 2 7->17         started        20 InstallUtil.exe 7->20         started        56 Allocates memory in foreign processes 11->56 22 InstallUtil.exe 2 11->22         started        24 powershell.exe 18 11->24         started        signatures5 process6 dnsIp7 32 C:\Users\user\AppData\...\I$s#$lT3ssl.exe, PE32 13->32 dropped 34 C:\Users\...\I$s#$lT3ssl.exe:Zone.Identifier, ASCII 13->34 dropped 58 Drops PE files to the startup folder 13->58 60 Powershell drops PE file 13->60 26 conhost.exe 13->26         started        36 checkip.dyndns.org 17->36 38 checkip.dyndns.com 131.186.161.70, 49706, 49707, 49741 DYNDNSUS United States 17->38 40 freegeoip.app 172.67.188.154, 443, 49712, 49743 CLOUDFLARENETUS United States 17->40 42 checkip.dyndns.org 22->42 62 Tries to steal Mail credentials (via file access) 22->62 64 Tries to harvest and steal ftp login credentials 22->64 66 Tries to harvest and steal browser information (history, passwords, etc) 22->66 28 conhost.exe 24->28         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3d7a2d437b127a3a6732855eb05a8044a6fe889c04fcecc95403e90695f6e87/
Threat name:
ByteCode-MSIL.Trojan.Strictor
Create hunting rule
Status:
Malicious
First seen:
2021-01-17 23:55:27 UTC
AV detection:
7 of 46 (15.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypl2fvbxwet2hjttfbk6wbniarfg72ejybh45tevia7ja2k7n2dq._file
Verdict:
suspicious
Similar samples:
301994867e5c9fc93d3245e9736f95e9939af96d0a60d7b01ab22d50f6bf40d0
SnakeKeylogger
622b255f7552f990c5d1f97c3ec9fad77b589b88961deec7b691794d81a7b9b4
SnakeKeylogger
6800f5b370a3df8a367fdf29b81f596dc78b5d7b095e5c3c5a9cae0dac36efbc
SnakeKeylogger
be2ff52ed353429d954a579493e0d95571a1da3edbecd6328bf3ef76a47aeda0
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Link:
https://tria.ge/reports/210118-y9dk4g488s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/69ec9919-d2c0-42d2-a344-77731d25b833/
SH256 hash:
945af71e7b10febfbacc6e36124742e30ea81d1b885651fc3f499e2cb82f7977
MD5 hash:
66b810d1f372d8ec3aaf4a0834812bb5
SHA1 hash:
7631fc432c617b0b9938af0674e642baf4578f9c
Link:
https://www.unpac.me/results/69ec9919-d2c0-42d2-a344-77731d25b833/
SH256 hash:
c2d3a6b20eb4bc377bf9be955b23615492786be0613373bfc7f440ab872a8142
MD5 hash:
e33e63bda6a3976ecadfa9ee6f096944
SHA1 hash:
68b683bb325ae9c21f471593f007c797a02dc497
Link:
https://www.unpac.me/results/69ec9919-d2c0-42d2-a344-77731d25b833/
SH256 hash:
c3d7a2d437b127a3a6732855eb05a8044a6fe889c04fcecc95403e90695f6e87
MD5 hash:
6734c7910258d62e1c84780cc7eef6bc
SHA1 hash:
fae8e810e11fba9a6242d2583fd195c81b9f9f11
Link:
https://www.unpac.me/results/69ec9919-d2c0-42d2-a344-77731d25b833/
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/c3d7a2d437b127a3a6732855eb05a8044a6fe889c04fcecc95403e90695f6e87

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_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

zip bf008ddd03bf799a80d3c6de8141ee2cba59f751bf86174eec1f05a9cb52e1b4

SnakeKeylogger

Executable exe c3d7a2d437b127a3a6732855eb05a8044a6fe889c04fcecc95403e90695f6e87

(this sample)

  
Dropped by
MD5 3eea1142fce51739da951684c44d2372
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/112522/
  
Dropped by
SHA256 bf008ddd03bf799a80d3c6de8141ee2cba59f751bf86174eec1f05a9cb52e1b4

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