🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9. 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: 15


Intelligence 15 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9
SHA3-384 hash: d87b857b14c649f8ee27b2c5671f0f518e66a4a4d3b790ef369b6ba8b36cf8f4f3fad823c2015e315187cd8a79d7d10d
SHA1 hash: 0673529b1f6635f1d6bf652f78bd95b615a7fc62
MD5 hash: 1aa85e7264a5b41dea1dc1347c21c6e4
humanhash: zebra-green-alabama-aspen
File name:order pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:503'296 bytes
First seen:2024-05-08 07:36:30 UTC
Last seen:2024-05-08 08:31:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'287 x AgentTesla, 20'697 x Formbook, 12'401 x SnakeKeylogger)
ssdeep 12288:pyQHwt3dGClR6NsJw0lp1BUiFJx75otHbHc:Gt3MCwsJwgPx75c
Threatray 579 similar samples on MalwareBazaar
TLSH T166B4CF3493D84932DEEF0735E0E50A43CA30FD5928079B4DA9E5B2BCECA3B8196C555B
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon e0e4a3a6a4b8b8a8 (40 x Formbook, 9 x Loki, 9 x AZORult)
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
308
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9.exe
Verdict:
Malicious activity
Analysis date:
2024-05-08 07:59:33 UTC
Tags:
evasion snake keylogger
Link:
https://app.any.run/tasks/9dc13c3e-3c06-4bdd-b485-63d457485ba3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Inject5.4721.24749.1169.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Enabling the 'hidden' option for analyzed file
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Moving of the original file
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
keylogger masquerade packed
Link:
https://www.filescan.io/uploads/663b2bb6a82a5106c5f8daa8/reports/0ee87213-aeae-4d88-b5a6-c5b29d5f1be7/overview
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8fa569a7-a965-4b1a-894a-2c902c079c0a
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1438031
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Sigma detected: Copy file to startup via Powershell
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1438031 Sample: order pdf.exe Startdate: 08/05/2024 Architecture: WINDOWS Score: 100 32 mail.lubentech.com 2->32 34 lubentech.com 2->34 36 4 other IPs or domains 2->36 44 Snort IDS alert for network traffic 2->44 46 Multi AV Scanner detection for domain / URL 2->46 48 Found malware configuration 2->48 50 13 other signatures 2->50 8 order pdf.exe 3 2->8         started        11 skype.exe 3 2->11         started        signatures3 process4 signatures5 52 Injects a PE file into a foreign processes 8->52 13 order pdf.exe 15 7 8->13         started        17 powershell.exe 13 8->17         started        20 skype.exe 14 14 11->20         started        22 powershell.exe 11 11->22         started        process6 dnsIp7 38 lubentech.com 185.159.153.113, 49739, 49740, 49741 SERVERPARSIR Iran (ISLAMIC Republic Of) 13->38 40 checkip.dyndns.com 193.122.130.0, 49699, 49702, 49704 ORACLE-BMC-31898US United States 13->40 42 2 other IPs or domains 13->42 54 Moves itself to temp directory 13->54 56 Tries to steal Mail credentials (via file / registry access) 13->56 28 C:\Users\user\AppData\Roaming\...\skype.exe, PE32 17->28 dropped 58 Drops PE files to the startup folder 17->58 60 Powershell drops PE file 17->60 24 conhost.exe 17->24         started        30 C:\Users\user\AppData\...\tmpG308.tmp (copy), PE32 20->30 dropped 62 Tries to harvest and steal browser information (history, passwords, etc) 20->62 26 conhost.exe 22->26         started        file8 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-05-08 07:37:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ri6q5fvlm4erjojszxmgevg3exs6ixc7njka4my33sjxbbrvilmq._file
Verdict:
malicious
Similar samples:
4e8b17d34495b7e4397939448da55c81d186794fa6a1f00a5e3cbd4659dd74ac
SnakeKeylogger
7eebc8928fee351d731226a9abbf7ce6e5833072b18721c603573fc8ff4c6e16
SnakeKeylogger
8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9
SnakeKeylogger
9b59cf1e6991964af85280afc3c850b3e42164e2ad12a460ed80695242be568e
SnakeKeylogger
9fb6058a6e47f15674e6ed5f2eb85c51b420ceb01a79cc873530257eaa8e3955
SnakeKeylogger
ba78d6ffbd1bd564598b33a3d28d437b3fe7129ffb93dee80e732e44098b9aa9
SnakeKeylogger
+ 569 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection execution keylogger spyware stealer
Link:
https://tria.ge/reports/240508-jfx3zahf3w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: PowerShell
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://scratchdreams.tk
Unpacked files
SH256 hash:
45c7b64a55dca23ee1239649e03a7c361813dbcfc2a0817b0d8e94c907d6ed4b
MD5 hash:
fb1bc19121c4e190d83672bc71b493f0
SHA1 hash:
c3488b969ba578e28ee360be24b6416425a224a0
Link:
https://www.unpac.me/results/8b0d3d1c-d573-43a0-9bf8-78452f0960fe/
SH256 hash:
acd571bbb28d1e1b72b918c392214dde4fff1a381b18445c20d7669a0c6be87f
MD5 hash:
6571f6e4bca3df44f6a766757c68c131
SHA1 hash:
6bccb058f3ab30498b700ddcb393e2fa6df73205
Detections:
snake_keylogger
Create hunting rule
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
MALWARE_Win_SnakeKeylogger
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Link:
https://www.unpac.me/results/8b0d3d1c-d573-43a0-9bf8-78452f0960fe/
SH256 hash:
3de9e71e828ca37d9e13109c8743581279f1dca2d26ac03b20cf9b14196ca04f
MD5 hash:
d0a356c4e81b2f6372be3978e4badf12
SHA1 hash:
1a2c191592e7ef0e6a5dc836030cfa183c464efa
Link:
https://www.unpac.me/results/8b0d3d1c-d573-43a0-9bf8-78452f0960fe/
SH256 hash:
8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9
MD5 hash:
1aa85e7264a5b41dea1dc1347c21c6e4
SHA1 hash:
0673529b1f6635f1d6bf652f78bd95b615a7fc62
Link:
https://www.unpac.me/results/8b0d3d1c-d573-43a0-9bf8-78452f0960fe/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8a3d0e96ab67/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9

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
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

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

Malspam

SnakeKeylogger

Executable exe 8a3d0e96ab670914b932cdd86254db25e5e45c5f6a540e331bdc9370863542d9

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments