MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88af0342ca890805f904ef099e786850ff64fe17e16301f3d2ba267ecf6f1ad7. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88af0342ca890805f904ef099e786850ff64fe17e16301f3d2ba267ecf6f1ad7
SHA3-384 hash: 844fc380f48c83016d7b2eac9a258c1187d52bd90372889f6722424eec74c4e06850743ffa9cbc474b7d99007bd5ba69
SHA1 hash: d75ec73a36038366efb8535c750cb2165a8e560c
MD5 hash: 41beb4f60a1dc90d5c3d139e3a9232e3
humanhash: cola-sierra-alanine-high
File name:request for quotation.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:512'000 bytes
First seen:2021-02-09 06:33:03 UTC
Last seen:2021-02-09 08:49:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:oSDMpra6T7HBPYFEjoqrHrX2256fxUE74U/5Sv0KvrkOvOVZzS+ymniLGn2UC4wd:Kp1/hCCkOvOVZzSOi82b4+xki
Threatray 1 similar samples on MalwareBazaar
TLSH DBB44B32B7398029E9E671F924D7F1F4A18AE78B5B2102ED74C050195A861F0FF2E7B5
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing SnakeKeylogger:

HELO: cpanel6.prodb.com.br
Sending IP: 45.239.40.56
From: Sales REP <piyush@goodluckmetal.com>
Subject: Re: Aquisa group
Attachment: request for quotation.gz (contains "request for quotation.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
request for quotation.exe
Verdict:
Malicious activity
Analysis date:
2021-02-09 06:47:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e070600e-585c-4abc-b7e1-f0ae957e5945

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/116111/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.61480.10726.30058.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Unauthorized injection to a recently created process
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Sending a UDP request
Enabling autorun by creating a file
Result
Verdict:
UNKNOWN
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:
76 / 100
Link:
https://www.joesandbox.com/analysis/602549
Signature
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Initial sample is a PE file and has a suspicious name
May check the online IP address of the machine
Powershell drops PE file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 350288 Sample: request for quotation.exe Startdate: 09/02/2021 Architecture: WINDOWS Score: 76 42 Yara detected Snake Keylogger 2->42 44 May check the online IP address of the machine 2->44 46 Initial sample is a PE file and has a suspicious name 2->46 48 Bypasses PowerShell execution policy 2->48 7 request for quotation.exe 2 2->7         started        9 I$s#$lT3ssl.exe 2 2->9         started        process3 process4 11 powershell.exe 15 7->11         started        15 request for quotation.exe 15 2 7->15         started        18 I$s#$lT3ssl.exe 14 2 9->18         started        20 powershell.exe 19 9->20         started        dnsIp5 26 C:\Users\user\AppData\...\I$s#$lT3ssl.exe, PE32 11->26 dropped 28 C:\Users\...\I$s#$lT3ssl.exe:Zone.Identifier, ASCII 11->28 dropped 50 Drops PE files to the startup folder 11->50 52 Powershell drops PE file 11->52 22 conhost.exe 11->22         started        30 checkip.dyndns.org 15->30 32 checkip.dyndns.com 216.146.43.70, 49733, 49734, 80 DYNDNSUS United States 15->32 34 freegeoip.app 104.21.19.200, 443, 49738 CLOUDFLARENETUS United States 15->34 54 Tries to steal Mail credentials (via file access) 15->54 56 Tries to harvest and steal browser information (history, passwords, etc) 15->56 36 checkip.dyndns.org 18->36 38 216.146.43.71, 49760, 49761, 80 DYNDNSUS United States 18->38 40 172.67.188.154, 443, 49762 CLOUDFLARENETUS United States 18->40 24 conhost.exe 20->24         started        file6 signatures7 process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88af0342ca890805f904ef099e786850ff64fe17e16301f3d2ba267ecf6f1ad7/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2021-02-09 06:34:22 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rcxqgqwkreeal6ie54ez46dikd7wj7qx4frqd46sxith5t3pdllq._file
Verdict:
unknown
Similar samples:
9ce4d82ed6ff5eadc96ea2f21ffeaf0f837d45c214a6f93815627693b65c610f
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger spyware stealer
Link:
https://tria.ge/reports/210209-n9k9c7y4ms/
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/c9491dee-525f-4472-8cab-6e5565c90a0f/
SH256 hash:
bc0012758f0ca3196d97c379794a9e907ca7951f68739d686b4f83f32d083a8c
MD5 hash:
ee59227f05b73925e15db884405135f1
SHA1 hash:
86271b6dfe5ea940eb887a52558aa704c3214d1b
Link:
https://www.unpac.me/results/c9491dee-525f-4472-8cab-6e5565c90a0f/
SH256 hash:
74f524de8d0518ed86ae5847db38d90dc73be03ab49a33bc7c82c357517a2f8a
MD5 hash:
ff963c66468e0f06108f30edd62f1d6b
SHA1 hash:
19128eb109f6f7d08f47098c59f7e4c27c402bb2
Link:
https://www.unpac.me/results/c9491dee-525f-4472-8cab-6e5565c90a0f/
SH256 hash:
88af0342ca890805f904ef099e786850ff64fe17e16301f3d2ba267ecf6f1ad7
MD5 hash:
41beb4f60a1dc90d5c3d139e3a9232e3
SHA1 hash:
d75ec73a36038366efb8535c750cb2165a8e560c
Link:
https://www.unpac.me/results/c9491dee-525f-4472-8cab-6e5565c90a0f/
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/88af0342ca890805f904ef099e786850ff64fe17e16301f3d2ba267ecf6f1ad7

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

gz 4f7816c8ce23115ed9b304bafc51e284316477d0c59ab82d0d640a3fbb7b4ff8

SnakeKeylogger

Executable exe 88af0342ca890805f904ef099e786850ff64fe17e16301f3d2ba267ecf6f1ad7

(this sample)

  
Dropped by
MD5 8b2c0abac7b9bc01549a7cfbf1458efa
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 4f7816c8ce23115ed9b304bafc51e284316477d0c59ab82d0d640a3fbb7b4ff8
Cape
Cape
https://www.capesandbox.com/analysis/116111/

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