MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25129518eb2a72e5cee72ab1e567393abed215bb722e4db5d739b1480f1e18f2. 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


PureCrypter


Vendor detections: 13


Intelligence 13 IOCs YARA 23 File information Comments 2
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25129518eb2a72e5cee72ab1e567393abed215bb722e4db5d739b1480f1e18f2
SHA3-384 hash: f58f61b8df2fa0149b57fb4fec78a37899692f0609b581342b9ea27617cfabf42ff531a772cabeb0f5e50b9070bdc0c9
SHA1 hash: 5977fa278c4ab6f2e515efe72f09c85e67ff0590
MD5 hash: 753df56b82850430b8c7e25aaa93ea66
humanhash: vermont-diet-iowa-vermont
File name:753df56b82850430b8c7e25aaa93ea66
Download: download sample
Signature PureCrypter
Create hunting rule
File size:5'824'920 bytes
First seen:2024-07-27 11:35:37 UTC
Last seen:2024-07-27 14:23:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 53e5dc2c495a99907478e103dc5dd6a5 (1 x Amadey, 1 x PureCrypter, 1 x LummaStealer)
ssdeep 98304:Qdv4xixurOYvLtWV9SxAPZl+RqgSRe4rcSRhE1RKsJgHXe8iDuLNuTTz:24QsrvvySshgSsR/mOJANi
Threatray 14 similar samples on MalwareBazaar
TLSH T12246CE12F901C075E5C100B296BD6FB6897D9D301B7988D77BC41DB989306E33A3AB6B
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 3cf8e4ccccdee0c0 (2 x njrat, 2 x LummaStealer, 1 x DCRat)
Reporter zbetcheckin
Tags:32 exe purecrypter

Intelligence

File Origin
# of uploads :
2
# of downloads :
355
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SPqtMFS7gf5amF_HOLu84m1m.exe
Verdict:
Suspicious activity
Analysis date:
2024-07-26 02:38:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0a73986f-a853-4aa6-8891-4ee529240ad4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Generic.36626338.20071.18884.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a4dba83ee5253b89e5cfd6
Tags:
Encryption Execution Generic Network Static Stealth Dldr
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
amadey anti-debug crypto datper epmicrosoft_visual_cc expand fingerprint lolbin microsoft_visual_cc overlay packed remote shell32
Link:
https://www.filescan.io/uploads/66a4dba5dfa8b2fced4f255c/reports/b47037a2-0ff4-4933-939f-5adaf24bd160/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7aa6db39-55b4-48a4-89c4-6724c084e86d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1482765
Signature
AI detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1482765 Sample: 10CBwyxX7e Startdate: 26/07/2024 Architecture: WINDOWS Score: 60 16 download.enlisted-goofball-myth.lol 2->16 18 Malicious sample detected (through community Yara rule) 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 AI detected suspicious sample 2->22 8 10CBwyxX7e.exe 15 3 2->8         started        signatures3 process4 process5 10 cmd.exe 1 8->10         started        process6 12 conhost.exe 10->12         started        14 timeout.exe 1 10->14         started       
Score:
3%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/25129518eb2a72e5cee72ab1e567393abed215bb722e4db5d739b1480f1e18f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25129518eb2a72e5cee72ab1e567393abed215bb722e4db5d739b1480f1e18f2/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-07-23 19:37:20 UTC
File Type:
PE (Exe)
Extracted files:
29
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eujjkghlfjzoltxhfky6kzzzhk7nefn3oixe3noxhgyuqdy6ddza._file
Verdict:
malicious
Similar samples:
1526d5952d7956238a435ebb8737abdd40736309ffd533cdd21105ae9fd1ceef
PureCrypter
2ec983b4653f6a5ee028e9ecfa37d8cf2404a10e9691bb8ed39023be643ef55e
PureCrypter
a65dd1ed5b9c447a7e3e2dab559478e5fb3ad7a610152c1792fd4b1f4b3a7290
PureCrypter
e239b11ecd605504a33038398cee8cb28bb2b4efff19401e7f5b954035a1cfa3
PureCrypter
+ 4 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/240727-nqkylszhqc/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks computer location settings
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/21eb2400-6a4e-494d-a2b1-dcbe4ecc62c9
Unpacked files
SH256 hash:
e7a4efdbcd4dc3be7507cc1b426a7154ecd8908d4d73017684b5fb8621014e5e
MD5 hash:
85cae8ea41307d1bff60e32cdaabffd3
SHA1 hash:
0cace36fcca9e6f09e90d4221ae777ce460afd2e
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/985c623a-6fae-4954-babc-b675ae52dcc3/
SH256 hash:
25129518eb2a72e5cee72ab1e567393abed215bb722e4db5d739b1480f1e18f2
MD5 hash:
753df56b82850430b8c7e25aaa93ea66
SHA1 hash:
5977fa278c4ab6f2e515efe72f09c85e67ff0590
Link:
https://www.unpac.me/results/985c623a-6fae-4954-babc-b675ae52dcc3/
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/25129518eb2a72e5cee72ab1e567393abed215bb722e4db5d739b1480f1e18f2

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:QbotStuff
Create hunting rule
Author:anonymous
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:win_amadey_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Web download

PureCrypter

Executable exe 25129518eb2a72e5cee72ab1e567393abed215bb722e4db5d739b1480f1e18f2

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3073244/

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::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::EqualSid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::IsValidSid
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
MULTIMEDIA_APICan Play MultimediaWINMM.dll::timeBeginPeriod
WINMM.dll::timeGetDevCaps
WINMM.dll::timeGetTime
WINMM.dll::timeSetEvent
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetTokenInformation
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::OpenProcess
KERNEL32.dll::OpenSemaphoreW
WININET.dll::InternetCloseHandle
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::CreateFiber
KERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleA
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetConsoleMode
KERNEL32.dll::SetStdHandle
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileExA
KERNEL32.dll::MoveFileExW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::GetUserNameW
WIN_BCRYPT_APICan Encrypt Filesbcrypt.dll::BCryptGenRandom
WIN_CRYPT_APIUses Windows Crypt APICRYPT32.dll::CertDuplicateCertificateContext
CRYPT32.dll::CertEnumCertificatesInStore
CRYPT32.dll::CertFindCertificateInStore
CRYPT32.dll::CertFreeCertificateContext
CRYPT32.dll::CertGetCertificateContextProperty
CRYPT32.dll::CertGetEnhancedKeyUsage
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegGetValueW
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryInfoKeyW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegQueryValueExA
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::freeaddrinfo
WS2_32.dll::getaddrinfo
WS2_32.dll::getnameinfo
WS2_32.dll::WSACloseEvent
WS2_32.dll::WSACreateEvent
WS2_32.dll::WSAIoctl
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

Comments


Avatar
Kasibe commented on 2024-07-31 11:23:04 UTC

LummaStealer

Avatar
zbet commented on 2024-07-27 11:35:38 UTC

url : hxxp://185.196.10.57/selectex-file-host/RobloxPlayerInstaller.exe