MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20ad93fa1ed6b5a682d8a4c8ba681f566597689d6ea943c2605412b233f0a538. 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


LummaStealer


Vendor detections: 17


Intelligence 17 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20ad93fa1ed6b5a682d8a4c8ba681f566597689d6ea943c2605412b233f0a538
SHA3-384 hash: ed3c8167b4b22201ff169667870039f84c463adde420d57c3d5b3c792a7538de92a708d771611d21bf4ef869d312fbde
SHA1 hash: 806ca71de679d73560722f5cb036bd07241660e3
MD5 hash: 108530f51d914a0a842bd9dc66838636
humanhash: enemy-pasta-failed-skylark
File name:nothjgdwa.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:439'808 bytes
First seen:2024-11-30 21:35:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 407b29a1346b818a12b66f58555063ce (11 x Amadey, 1 x LummaStealer)
ssdeep 12288:vjZnv5oukMkCB+N2DLNtFPMGk0Oj74LC:TkMzHBMH0Ob
TLSH T13B944A217817D032C62191B11FADFFF195ADA9259B710ADB7BC00E769A201E37A31F39
TrID 32.2% (.EXE) Win64 Executable (generic) (10522/11/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter aachum
Tags:exe LummaStealer


Avatar
iamaachum
https://github.com/olosha1/oparik/blob/main/nothjgdwa.exe

Amadey C2:
http://94.156.177.33/Lv2D7fGdopb/index.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
391
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
https://7hacks.pro/
Verdict:
Malicious activity
Analysis date:
2024-11-19 22:46:53 UTC
Tags:
github amadey botnet stealer
Link:
https://app.any.run/tasks/d6a277fa-cfd1-41c7-91cf-a0eefcf1a622

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.Generic-10033391-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674b865904c232bff3b54105
Tags:
vmdetect autorun emotet
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
amadey fingerprint lolbin microsoft_visual_cc netsh redcap stealer wmic zusy
Link:
https://www.filescan.io/uploads/674b85438faee89e65c7e2e2/reports/25f1783c-a6db-4128-b0d9-c4256f305551/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/20ad93fa1ed6b5a682d8a4c8ba681f566597689d6ea943c2605412b233f0a538
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff10f35b-9b9c-4a0b-a4c5-1eec2af21253
Result
Threat name:
Amadey, LummaC Stealer, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1565851
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected suspicious sample
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to start a terminal service
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected Amadeys Clipper DLL
Yara detected AntiVM3
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1565851 Sample: nothjgdwa.exe Startdate: 30/11/2024 Architecture: WINDOWS Score: 100 33 infect-crackle.cyou 2->33 35 albion.7hack.site 2->35 55 Suricata IDS alerts for network traffic 2->55 57 Found malware configuration 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 10 other signatures 2->61 8 Gxtuum.exe 16 2->8         started        13 nothjgdwa.exe 5 2->13         started        15 Gxtuum.exe 2->15         started        signatures3 process4 dnsIp5 39 89.110.69.103, 49759, 49771, 49783 RECONNRU Ukraine 8->39 41 94.156.177.33, 49758, 49769, 49818 NET1-ASBG Bulgaria 8->41 43 albion.7hack.site 198.54.125.92, 443, 49777 NAMECHEAP-NETUS United States 8->43 27 C:\Users\user\AppData\Local\...\workout1.exe, PE32 8->27 dropped 63 Contains functionality to start a terminal service 8->63 17 workout1.exe 1 8->17         started        29 C:\Users\user\AppData\Local\...behaviorgraphxtuum.exe, PE32 13->29 dropped 31 C:\Users\user\...behaviorgraphxtuum.exe:Zone.Identifier, ASCII 13->31 dropped 65 Contains functionality to inject code into remote processes 13->65 20 Gxtuum.exe 13->20         started        67 Multi AV Scanner detection for dropped file 15->67 69 Machine Learning detection for dropped file 15->69 file6 signatures7 process8 signatures9 45 Machine Learning detection for dropped file 17->45 47 Writes to foreign memory regions 17->47 49 Allocates memory in foreign processes 17->49 51 Injects a PE file into a foreign processes 17->51 22 MSBuild.exe 17->22         started        25 MSBuild.exe 17->25         started        53 Contains functionality to start a terminal service 20->53 process10 dnsIp11 37 infect-crackle.cyou 172.67.216.167, 443, 49817, 49825 CLOUDFLARENETUS United States 22->37
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/20ad93fa1ed6b5a682d8a4c8ba681f566597689d6ea943c2605412b233f0a538
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20ad93fa1ed6b5a682d8a4c8ba681f566597689d6ea943c2605412b233f0a538/
Threat name:
Win32.Trojan.Whispergate
Create hunting rule
Status:
Malicious
First seen:
2024-11-20 09:04:40 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ecwzh6q62222nawyutelu2a7kzszo2e5n2uuhqtakqjlem7quu4a._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma botnet:a66537 discovery stealer
Link:
https://tria.ge/reports/241130-1fw94swlg1/
Behaviour
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
http://89.110.69.103
http://94.156.177.33
https://infect-crackle.cyou
https://infect-crackle.cyou/api
Verdict:
Malicious
Tags:
Win.Malware.Generic-10033391-0
YARA:
n/a
Link:
https://app.threat.zone/submission/700dbdef-0d9e-4466-a45c-bf9b0abc0384
Unpacked files
SH256 hash:
20ad93fa1ed6b5a682d8a4c8ba681f566597689d6ea943c2605412b233f0a538
MD5 hash:
108530f51d914a0a842bd9dc66838636
SHA1 hash:
806ca71de679d73560722f5cb036bd07241660e3
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/bc0b1b5f-7f4f-46af-9c83-ff486f09639b/
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/20ad93fa1ed6b5a682d8a4c8ba681f566597689d6ea943c2605412b233f0a538

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:win_amadey_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.amadey.

File information

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

Web download

LummaStealer

Executable exe 20ad93fa1ed6b5a682d8a4c8ba681f566597689d6ea943c2605412b233f0a538

(this sample)

  
Link
https://tria.ge/241130-z4lb3szmar/behavioral27
  
Delivery method
Distributed via web download

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
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::GetSidSubAuthorityCount
ADVAPI32.dll::GetSidSubAuthority
ADVAPI32.dll::RevertToSelf
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipGetImageEncodersSize
gdiplus.dll::GdipGetImageEncoders
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetSidIdentifierAuthority
ADVAPI32.dll::ImpersonateLoggedOnUser
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
SHELL32.dll::SHFileOperationA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
ADVAPI32.dll::CreateProcessWithTokenW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::VirtualAllocEx
KERNEL32.dll::WriteProcessMemory
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetFileAttributesA
KERNEL32.dll::FindFirstFileA
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::GetUserNameA
ADVAPI32.dll::LookupAccountNameA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegGetValueA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryInfoKeyW
ADVAPI32.dll::RegQueryValueExA
ADVAPI32.dll::RegSetValueExA
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::freeaddrinfo
WS2_32.dll::getaddrinfo

Comments