MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3492e7a8834c1397d51e0178ec31a2fae9c115aa7a9439e726cfb7d043773b81. 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


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3492e7a8834c1397d51e0178ec31a2fae9c115aa7a9439e726cfb7d043773b81
SHA3-384 hash: 7fc0f7b6f94402f0c5ef136c8dc4d038b1ac01490c41817a0aa8df38fbb3a406e3b1e261ce4445b99724a5a213d50906
SHA1 hash: baaa0c390682f554cadd824cff959007cca84c1e
MD5 hash: 087aeb67741675290a1f1ebb7151bba0
humanhash: ohio-earth-oregon-ack
File name:REQUEST FOR QUOTATION DOCUNMET.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:18'760 bytes
First seen:2021-03-02 07:42:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 384:Fr+uI8/gY8xULh+cSY0lA/x0/6zG5R42CqvV6wWwrwr3w5Mh3:hm8/U+LEVlAZ0SzG5R42CiV6wZMh3
Threatray 3 similar samples on MalwareBazaar
TLSH 96823A196FF60625F86B5F34BAE095C05E7CFB432642E17FC659810B5D417800DB2E7A
Reporter abuse_ch
Tags:exe geo SnakeKeylogger THA


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: mail.porar.co
Sending IP: 203.151.59.10
From: info <info@iyarawanich.com>
Subject: นำส่งใบเสนอราคา (Submit a quotation)
Attachment: RFQ DOCUMENT.ISO (contains "REQUEST FOR QUOTATION DOCUNMET.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
REQUEST FOR QUOTATION DOCUNMET.exe
Verdict:
Malicious activity
Analysis date:
2021-03-02 08:38:23 UTC
Tags:
trojan evasion
Link:
https://app.any.run/tasks/87581ff0-d09f-42fb-9933-e02f0724d1fd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DLAgent06
Create hunting rule
Link:
https://www.capesandbox.com/analysis/120830/
Detection(s):
SecuriteInfo.com.Artemis087AEB677416.76.15214.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Sending a UDP request
Moving a recently created file
Launching a process
Creating a process with a hidden window
Running batch commands
Unauthorized injection to a recently created process
Adding an access-denied ACE
Reading critical registry keys
Setting a single autorun event
Setting a global event handler for the keyboard
Adding exclusions to Windows Defender
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/623408
Signature
Adds a directory exclusion to Windows Defender
Binary contains a suspicious time stamp
Drops PE files with benign system names
Found malware configuration
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
May check the online IP address of the machine
Sigma detected: Executables Started in Suspicious Folder
Sigma detected: Execution in Non-Executable Folder
Sigma detected: Suspicious Program Location Process Starts
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
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)
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 360694 Sample: REQUEST FOR QUOTATION DOCUN... Startdate: 02/03/2021 Architecture: WINDOWS Score: 100 56 mail.lootahperfumes.com 2->56 58 lootahperfumes.com 2->58 60 3 other IPs or domains 2->60 84 Found malware configuration 2->84 86 Yara detected Snake Keylogger 2->86 88 May check the online IP address of the machine 2->88 90 10 other signatures 2->90 9 REQUEST FOR QUOTATION DOCUNMET.exe 17 11 2->9         started        14 explorer.exe 2->14         started        16 explorer.exe 2->16         started        18 8 other processes 2->18 signatures3 process4 dnsIp5 76 chelseafc.map.fastly.net 151.101.2.133, 443, 49715, 49717 FASTLYUS United States 9->76 78 0k10dk21kkeok2e.online 172.67.179.188, 49724, 49758, 80 CLOUDFLARENETUS United States 9->78 82 9 other IPs or domains 9->82 52 C:\Users\Public\Documents\...\svchost.exe, PE32 9->52 dropped 54 C:\Users\...\svchost.exe:Zone.Identifier, ASCII 9->54 dropped 106 Adds a directory exclusion to Windows Defender 9->106 108 Hides threads from debuggers 9->108 20 REQUEST FOR QUOTATION DOCUNMET.exe 2 9->20         started        24 cmd.exe 1 9->24         started        26 powershell.exe 26 9->26         started        28 WerFault.exe 23 9 9->28         started        30 svchost.exe 14->30         started        32 svchost.exe 16->32         started        80 127.0.0.1 unknown unknown 18->80 34 WerFault.exe 18->34         started        file6 signatures7 process8 dnsIp9 62 lootahperfumes.com 35.208.150.174, 49766, 49767, 49770 GOOGLE-2US United States 20->62 64 mail.lootahperfumes.com 20->64 70 3 other IPs or domains 20->70 92 Tries to steal Mail credentials (via file access) 20->92 94 Tries to harvest and steal ftp login credentials 20->94 96 Tries to harvest and steal browser information (history, passwords, etc) 20->96 36 conhost.exe 24->36         started        38 timeout.exe 1 24->38         started        40 conhost.exe 26->40         started        66 104.21.59.148, 49751, 80 CLOUDFLARENETUS United States 30->66 72 8 other IPs or domains 30->72 98 System process connects to network (likely due to code injection or exploit) 30->98 100 Adds a directory exclusion to Windows Defender 30->100 102 Hides threads from debuggers 30->102 42 cmd.exe 30->42         started        44 powershell.exe 30->44         started        68 13.225.74.30, 443, 49769, 49775 AMAZON-02US United States 32->68 74 9 other IPs or domains 32->74 104 Injects a PE file into a foreign processes 32->104 signatures10 process11 process12 46 conhost.exe 42->46         started        48 timeout.exe 42->48         started        50 conhost.exe 44->50         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3492e7a8834c1397d51e0178ec31a2fae9c115aa7a9439e726cfb7d043773b81/
Threat name:
ByteCode-MSIL.Downloader.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-03-02 05:13:44 UTC
AV detection:
4 of 48 (8.33%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gsjopkedjqjzpvi6af4oymnc7lu4cfnkpkkdtzzgz635aq3xhoaq._file
Verdict:
suspicious
Similar samples:
b33111055e431055136563c9ad41270cf91919077fcf9b7365dee85d977eb9a5
SnakeKeylogger
b8f49a4a34a8a383d7a95840aeb265c1a536b3fffb6f6d48609bae19542cbcb6
SnakeKeylogger
dd61f47ebcdb79d2e3e1bcd86210efc6fde4f45270d8458856459659fad414c2
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210302-begs4a6s52/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
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
Windows security modification
Snake Keylogger
Snake Keylogger Payload
Windows security bypass
Unpacked files
SH256 hash:
3492e7a8834c1397d51e0178ec31a2fae9c115aa7a9439e726cfb7d043773b81
MD5 hash:
087aeb67741675290a1f1ebb7151bba0
SHA1 hash:
baaa0c390682f554cadd824cff959007cca84c1e
Link:
https://www.unpac.me/results/9ed21480-ae46-4a4a-9a12-a38951432293/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3492e7a8834c1397d51e0178ec31a2fae9c115aa7a9439e726cfb7d043773b81

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_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Malspam

SnakeKeylogger

iso c408eaaae5bcb06b0eb35d40258af6b37bf595ef8816bc08e674e478cc97723f

SnakeKeylogger

Executable exe 3492e7a8834c1397d51e0178ec31a2fae9c115aa7a9439e726cfb7d043773b81

(this sample)

  
Dropped by
MD5 fef0ff5b44bfbfc87d061bc85bbef96d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/120830/
  
Dropped by
SHA256 c408eaaae5bcb06b0eb35d40258af6b37bf595ef8816bc08e674e478cc97723f

Comments