MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dead61d3783e37eef1dc2062acd13670f59da4f0dab124d533dd4d684b3ed60. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8dead61d3783e37eef1dc2062acd13670f59da4f0dab124d533dd4d684b3ed60
SHA3-384 hash: 6c3afcc2813931de257fb53ced0af52aa777f736a0d1f5eda389233d96782508db57d1fd66a2e6761afc5db251fe3c5f
SHA1 hash: 43a1afe645d5f828b991785f2f9e8e9833063ed3
MD5 hash: a68f53e59383050cf5c0f92ac964dfb1
humanhash: maryland-orange-edward-summer
File name:Payment Slip ETL_050_6380247.doc
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:844'475 bytes
First seen:2021-04-08 06:05:23 UTC
Last seen:Never
File type:Word file doc
MIME type:text/rtf
ssdeep 3072:al8SNinAls+41ViinAls+41ViinAls+41VRS:zsW+41SW+41SW+41rS
TLSH C905DEB885DA00A4F39F81207DEFBD6001B3F5DBDEC65E2003BDE9705AA9A532D8594D
Reporter abuse_ch
Tags:doc SnakeKeylogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: core76.hostingmadeeasy.com
Sending IP: 66.219.22.41
From: Daisy Lam <eximfinancehk@eximbankbd.com>
Reply-To: account@eximbankbd.com
Subject: Re:Payment Advice ref852FDBC01180221
Attachment: Payment Slip ETL_050_6380247.doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Slip ETL_050_6380247.doc
Verdict:
No threats detected
Analysis date:
2021-04-08 06:07:50 UTC
Tags:
ole-embedded
Link:
https://app.any.run/tasks/d01f79b5-441a-4e6d-b92d-ba2a329a45fb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/msword
Has a screenshot:
False
Contains macros:
False
Detection(s):
Sanesecurity.Malware.27301.RtfHeur.BadVer.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.FakeRTF-2.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.2017-0199.Obfus.170830.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.2017-0199.Obfus.171711.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.RTFFakeVersionWithObjUpdateUKSurfMix.20200514.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/8dead61d3783e37eef1dc2062acd13670f59da4f0dab124d533dd4d684b3ed60/results/dashboard
Result
Verdict:
MALICIOUS
Details
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Result
Threat name:
Unknown
Detection:
clean
Classification:
n/a
Score:
0 / 100
Link:
https://www.joesandbox.com/analysis/669571
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8dead61d3783e37eef1dc2062acd13670f59da4f0dab124d533dd4d684b3ed60/
Threat name:
Document-RTF.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2021-04-08 04:21:42 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
  2/5
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger evasion keylogger persistence stealer trojan
Link:
https://tria.ge/reports/210408-gjyt79hpya/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Windows security modification
Blocklisted process makes network request
Executes dropped EXE
Process spawned unexpected child process
Snake Keylogger
Snake Keylogger Payload
Windows security bypass
Malware Config
Dropper Extraction:
http://bit.ly/3uqfHTI
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/8dead61d3783e37eef1dc2062acd13670f59da4f0dab124d533dd4d684b3ed60

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_RTF_EXPLOIT_CVE_2017_8759_2
Create hunting rule
Author:ditekSHen
Description:detects CVE-2017-8759 weaponized RTF documents.
Rule name:INDICATOR_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embeding one of the object mostly observed in exploit documents.

File information

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

Malspam

SnakeKeylogger

Word file doc 8dead61d3783e37eef1dc2062acd13670f59da4f0dab124d533dd4d684b3ed60

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments