MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3cff10bded89ce1c903d76dbccc2e012d5d200be9c56805bc2a830607f4b775. 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


QatarCRAT


Vendor detections: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3cff10bded89ce1c903d76dbccc2e012d5d200be9c56805bc2a830607f4b775
SHA3-384 hash: 47beed7a18d46f89a3b97e8164e973eae415f50f2e9f3264905696c986f17640f9475506ebcb44f1f0e36f4a9f8de1b3
SHA1 hash: 94f15756d6f72f8b45e949a7946512ca7a232d99
MD5 hash: 87080b04c959cdac8a9e4de6ab58a688
humanhash: mississippi-dakota-bravo-carpet
File name:87080b04c959cdac8a9e4de6ab58a688.exe
Download: download sample
Signature QatarCRAT
Create hunting rule
File size:10'971'136 bytes
First seen:2025-07-31 05:40:46 UTC
Last seen:2025-07-31 10:18:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 92935a4d4474575a1973425d83791be3 (10 x LummaStealer, 2 x CoinMiner, 2 x DarkCloud)
ssdeep 196608:wCEv7/MJodovlss/tLqd4uegXjiNf/MJodovlss/tLqd4uegXjiNV:6v7OodoNssxShDX+NfOodoNssxShDX+P
TLSH T1C0B61229A87990D6FCD301F17B995252A4237F3BDE3C69AB90B4CB50015DDED063B22B
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe QatarCRAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
33
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
87080b04c959cdac8a9e4de6ab58a688.exe
Verdict:
Malicious activity
Analysis date:
2025-07-31 05:42:14 UTC
Tags:
generic stealer celestialrat rat evasion
Link:
https://app.any.run/tasks/f2dae0f9-43eb-412c-9a47-2ece1621f5ae

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/17894/
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=688b02130b4775fb2133cd34
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/688b0206c79df08ef0990ecf/reports/aa8fbda6-abbc-4cac-b7bb-23c00c70365b/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/c3cff10bded89ce1c903d76dbccc2e012d5d200be9c56805bc2a830607f4b775
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/b1089d32-ee0d-4523-8a34-74d946513328
Result
Threat name:
QatarC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1747530
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Silenttrinity Stager Msbuild Activity
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected QatarCRAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c3cff10bded89ce1c903d76dbccc2e012d5d200be9c56805bc2a830607f4b775
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/87080b04c959cdac8a9e4de6ab58a688
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3cff10bded89ce1c903d76dbccc2e012d5d200be9c56805bc2a830607f4b775/
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-07-30 22:15:49 UTC
File Type:
PE+ (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yph7cc663coodsid25w3ztboaewv2ial5hcwqbn4fkbqmb7uw52q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/250731-getcaabq2t/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/002dd7f4-8f51-4ebb-8355-48bf88acb117
Unpacked files
SH256 hash:
c3cff10bded89ce1c903d76dbccc2e012d5d200be9c56805bc2a830607f4b775
MD5 hash:
87080b04c959cdac8a9e4de6ab58a688
SHA1 hash:
94f15756d6f72f8b45e949a7946512ca7a232d99
Link:
https://www.unpac.me/results/6ce126b0-3254-4121-80e5-0ca7daf9b50e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c3cff10bded8/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/c3cff10bded89ce1c903d76dbccc2e012d5d200be9c56805bc2a830607f4b775

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

QatarCRAT

Executable exe c3cff10bded89ce1c903d76dbccc2e012d5d200be9c56805bc2a830607f4b775

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/17894/
  
URLhaus
https://urlhaus.abuse.ch/url/3593547/
  
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 (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

Comments