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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82e683f521d395ceabb0703c0e2de95c5c8886aed811da565bb8c03436452d3e. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82e683f521d395ceabb0703c0e2de95c5c8886aed811da565bb8c03436452d3e
SHA3-384 hash: 492195ae0b22a8256d846dd80f3e957e9b9670da161a88a38d3a9c16db9dc46211146974265242df9248601283f8788e
SHA1 hash: d77ac97def9efb8a01926dd0b49c1b1a5f1921a2
MD5 hash: 3d5e8fce4bf5c6fd82e0d299177e6655
humanhash: robin-september-river-lemon
File name:82e683f521d395ceabb0703c0e2de95c5c8886aed811da565bb8c03436452d3e
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:642'720 bytes
First seen:2024-07-10 20:25:06 UTC
Last seen:2024-07-15 15:36:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f677acae05efabe7411a40902b2d88fb (4 x SnakeKeylogger, 2 x GuLoader)
ssdeep 12288:OvxwRbB0H5KUjUPKCuO+ggobwxXptiOn4v6:Ovx6bB0ZqAHgDS5tii
Threatray 70 similar samples on MalwareBazaar
TLSH T100D4F185AE009F4BC421677A8465F37A03BA4A843A22DB02D9F0FD77BD16747FE5A0D1
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon ade3e3b3938a9494 (4 x SnakeKeylogger, 1 x RemcosRAT)
Reporter NDA0E
Tags:exe GuLoader signed SnakeKeylogger

Code Signing Certificate

Organisation:Pagaj
Issuer:Pagaj
Algorithm:sha256WithRSAEncryption
Valid from:2023-09-16T09:43:08Z
Valid to:2026-09-15T09:43:08Z
Serial number: 50d688d2b2211c69c7e06fca93145098d6588657
Thumbprint Algorithm:SHA256
Thumbprint: 07286880d04517247762103fd6dba129dcccf7b973c79ab49b3acbdadc311c48
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
11
# of downloads :
390
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
82e683f521d395ceabb0703c0e2de95c5c8886aed811da565bb8c03436452d3e
Verdict:
Malicious activity
Analysis date:
2024-07-10 20:25:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/30e656a7-801c-458a-aa51-fdee6015bdd1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.InjectorX-gen.11485.16569.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=668eee5b6df1b20b8ec470a5win7simulatehigh_evasion
Tags:
Encryption Execution Network Static Inject
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
installer lolbin microsoft_visual_cc overlay packed shell32
Link:
https://www.filescan.io/uploads/668eee5afa6ffdddde47b697/reports/3af715d9-4147-4542-a5e3-afa97c528a00/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/82e683f521d395ceabb0703c0e2de95c5c8886aed811da565bb8c03436452d3e
Malware family:
GuLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4e92562b-14b9-4c13-8dfa-bde62d0c291b
Result
Threat name:
GuLoader, Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1471075
Signature
Found malware configuration
Mass process execution to delay analysis
Obfuscated command line found
Switches to a custom stack to bypass stack traces
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected GuLoader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1471075 Sample: rC1JYAnNNn.exe Startdate: 10/07/2024 Architecture: WINDOWS Score: 96 38 reallyfreegeoip.org 2->38 40 checkip.dyndns.org 2->40 42 3 other IPs or domains 2->42 50 Found malware configuration 2->50 52 Yara detected GuLoader 2->52 54 Yara detected Snake Keylogger 2->54 8 rC1JYAnNNn.exe 2 21 2->8         started        signatures3 56 Tries to detect the country of the analysis system (by using the IP) 38->56 process4 file5 34 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\System.dll, PE32 8->36 dropped 58 Obfuscated command line found 8->58 60 Mass process execution to delay analysis 8->60 62 Switches to a custom stack to bypass stack traces 8->62 12 rC1JYAnNNn.exe 15 8 8->12         started        16 cmd.exe 8->16         started        18 cmd.exe 8->18         started        20 62 other processes 8->20 signatures6 process7 dnsIp8 44 reallyfreegeoip.org 104.21.67.152, 443, 49777, 49778 CLOUDFLARENETUS United States 12->44 46 checkip.dyndns.com 132.226.247.73, 49776, 80 UTMEMUS United States 12->46 48 2 other IPs or domains 12->48 64 Tries to steal Mail credentials (via file / registry access) 12->64 66 Tries to harvest and steal browser information (history, passwords, etc) 12->66 22 Conhost.exe 16->22         started        24 Conhost.exe 18->24         started        26 Conhost.exe 20->26         started        28 Conhost.exe 20->28         started        30 Conhost.exe 20->30         started        32 59 other processes 20->32 signatures9 process10
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/82e683f521d395ceabb0703c0e2de95c5c8886aed811da565bb8c03436452d3e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82e683f521d395ceabb0703c0e2de95c5c8886aed811da565bb8c03436452d3e/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2024-07-10 19:46:19 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
11 of 37 (29.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qltih5jb2ok45k5qoa6a4lpjlroirbvo3ai5uvs3xdadinsffu7a._file
Verdict:
malicious
Similar samples:
750de2877f8d697d901df9c4de2bc68210398eb380090da102bcb7b1a2bf64cc
SnakeKeylogger
960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917
SnakeKeylogger
c605bbb80497f649c14f03846249dbe6c72ac434ec1e1ef9292e80f1d92b832b
SnakeKeylogger
e037f37fa8553539837baf5602a5180b83497536e9c285707929c46fdcc8cb18
SnakeKeylogger
ffcbfcbed07d5e565d760e9a867544d37fc2e5c86d59cdcb8cff5b38f9572685
SnakeKeylogger
+ 60 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/240710-y7txys1bkd/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
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://api.telegram.org/bot7224070216:AAEvFqvN6xrSarprtimPxHUnIh2WUZLzW1A/sendMessage?chat_id=7161549085
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6eacff0e-d807-468a-9efd-30e9c935ca71
Unpacked files
SH256 hash:
e18984e78d58b2383f2c1e8ed0000088ee8d9d469345383618f179176fcddff6
MD5 hash:
fdee755c4987e9859e0eec130ee22efd
SHA1 hash:
ba32823881a98da6b92eee1d866be2b3a20c6e5d
Link:
https://www.unpac.me/results/822e63af-42ef-4970-a953-9208ba0e0680/
SH256 hash:
67291548fe56a573920c9b7193bb4c983269af7efdfc1679724493b1ecd8cc3d
MD5 hash:
e54ae02ae142e1fa6670c81717c1cc7d
SHA1 hash:
bc7971a2c722b88337d50ff373f2993b6dc263b2
Link:
https://www.unpac.me/results/822e63af-42ef-4970-a953-9208ba0e0680/
SH256 hash:
ff264bcae80291c342ea2b3b7877ef3137dfeab149dd45110f19c6897a1905e4
MD5 hash:
166fad5b25d02caf54dd8628b9c23ca6
SHA1 hash:
12e44a22de66ffdb98516af4459b2d386e32c3ee
Link:
https://www.unpac.me/results/822e63af-42ef-4970-a953-9208ba0e0680/
SH256 hash:
82e683f521d395ceabb0703c0e2de95c5c8886aed811da565bb8c03436452d3e
MD5 hash:
3d5e8fce4bf5c6fd82e0d299177e6655
SHA1 hash:
d77ac97def9efb8a01926dd0b49c1b1a5f1921a2
Link:
https://www.unpac.me/results/822e63af-42ef-4970-a953-9208ba0e0680/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/82e683f521d3/report/overview.html
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/82e683f521d395ceabb0703c0e2de95c5c8886aed811da565bb8c03436452d3e

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:NSIS_April_2024
Create hunting rule
Author:NDA0N
Description:Detects NSIS installers
Rule name:NSIS_GuLoader
Create hunting rule
Author:NDA0E
Description:Detects GuLoader using NSIS
Rule name:NSIS_GuLoader_July_2024
Create hunting rule
Author:NDA0E
Description:Detects GuLoader packed with NSIS installer
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::SetFileSecurityA
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExA
SHELL32.dll::SHFileOperationA
SHELL32.dll::SHGetFileInfoA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryExA
KERNEL32.dll::GetDiskFreeSpaceA
KERNEL32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA
KERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileA
KERNEL32.dll::MoveFileA
KERNEL32.dll::MoveFileExA
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegDeleteKeyA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryValueExA
ADVAPI32.dll::RegSetValueExA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuA
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExA
USER32.dll::OpenClipboard
USER32.dll::PeekMessageA
USER32.dll::CreateWindowExA

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