MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 360ca290783e8135d794a7e5952a7b5a964cfad8a202438468aad9512d76afc9. 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


MassLogger


Vendor detections: 13


Intelligence 13 IOCs YARA 10 File information Comments
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SHA256 hash: 360ca290783e8135d794a7e5952a7b5a964cfad8a202438468aad9512d76afc9
SHA3-384 hash: 63118ca4eccd74747331de3759a05aebb529974d90ed084280325afa538fc415b26f704114ef1fa7a25c66f2d623416a
SHA1 hash: 93c11e44022db64644dbf143b9efa0f307be23a4
MD5 hash: ca157d6632128bebccf05cc47f17b9ed
humanhash: wyoming-november-november-lemon
File name:tbbmalloc.dll
Download: download sample
Signature MassLogger
Create hunting rule
File size:2'607'104 bytes
First seen:2025-03-01 12:56:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2793a00654a0b00b645c5acea3f117c6 (1 x RemcosRAT, 1 x MassLogger)
ssdeep 49152:RfGtVoSEB/A2RGmwdLAFy02jg/i4ovRDz5ovXNi1COIJ0M:9PhChAFE4iZhzeXq
TLSH T189C5AD15A3E801B8D47BD730CAA58333D6B079865732E24B068DD6552F73EA25B3F722
TrID 47.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
35.2% (.EXE) InstallShield setup (43053/19/16)
8.6% (.EXE) Win64 Executable (generic) (10522/11/4)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter abuse_ch
Tags:dll exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
429
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
tbbmalloc.dll
Verdict:
Malicious activity
Analysis date:
2025-03-01 12:59:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2f63fb20-3b69-4e68-b979-508f0798a0ad

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.PWSX-gen.12534.7209.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c305132dfba428b46f83d2
Tags:
malware
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context fingerprint lolbin masquerade microsoft_visual_cc obfuscated remote
Link:
https://www.filescan.io/uploads/67c3042b3c5f644bd93de085/reports/724bf6be-b902-4cc9-8f73-7f56ae24ee22/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/360ca290783e8135d794a7e5952a7b5a964cfad8a202438468aad9512d76afc9
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.
Malware family:
Rhadamanthys
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9fb166b8-1937-4c18-af12-fd0da1cc302e
Result
Threat name:
MSIL Logger, MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1627091
Signature
Allocates memory in foreign processes
Drops PE files with a suspicious file extension
Drops PE files with benign system names
Found malware configuration
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
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Silenttrinity Stager Msbuild Activity
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)
Writes to foreign memory regions
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1627091 Sample: tbbmalloc.dll.exe Startdate: 01/03/2025 Architecture: WINDOWS Score: 100 60 reallyfreegeoip.org 2->60 62 tse1.mm.bing.net 2->62 64 8 other IPs or domains 2->64 68 Found malware configuration 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Multi AV Scanner detection for submitted file 2->72 76 6 other signatures 2->76 9 loaddll64.exe 1 2->9         started        signatures3 74 Tries to detect the country of the analysis system (by using the IP) 60->74 process4 process5 11 rundll32.exe 9->11         started        14 rundll32.exe 1 1001 9->14         started        17 rundll32.exe 9->17         started        19 23 other processes 9->19 file6 40 C:\Users\user\SystemRootDoc\more.com, PE32+ 11->40 dropped 42 C:\Users\user\SystemRootDoc\mode.com, PE32+ 11->42 dropped 44 C:\Users\user\SystemRootDoc\lsass.exe, PE32+ 11->44 dropped 52 985 other files (1 malicious) 11->52 dropped 46 C:\Users\user\SystemRootDoc\format.com, PE32+ 14->46 dropped 48 C:\Users\user\SystemRootDoc\dwm.exe, PE32+ 14->48 dropped 50 C:\Users\user\SystemRootDoc\chcp.com, PE32+ 14->50 dropped 54 853 other files (1 malicious) 14->54 dropped 88 Drops PE files with a suspicious file extension 14->88 90 Writes to foreign memory regions 14->90 92 Allocates memory in foreign processes 14->92 94 Drops PE files with benign system names 14->94 96 Injects a PE file into a foreign processes 17->96 21 AddInProcess32.exe 17->21         started        24 rundll32.exe 19->24         started        26 AddInProcess32.exe 19->26         started        28 AddInProcess32.exe 19->28         started        30 8 other processes 19->30 signatures7 process8 signatures9 78 Tries to steal Mail credentials (via file / registry access) 21->78 80 Tries to harvest and steal browser information (history, passwords, etc) 21->80 82 Writes to foreign memory regions 24->82 84 Allocates memory in foreign processes 24->84 86 Injects a PE file into a foreign processes 24->86 32 MSBuild.exe 15 2 24->32         started        36 AddInProcess32.exe 24->36         started        38 InstallUtil.exe 24->38         started        process10 dnsIp11 56 checkip.dyndns.com 158.101.44.242, 49733, 49735, 49736 ORACLE-BMC-31898US United States 32->56 58 reallyfreegeoip.org 104.21.48.1, 443, 49734, 49768 CLOUDFLARENETUS United States 32->58 66 Tries to steal Mail credentials (via file / registry access) 32->66 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/360ca290783e8135d794a7e5952a7b5a964cfad8a202438468aad9512d76afc9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/360ca290783e8135d794a7e5952a7b5a964cfad8a202438468aad9512d76afc9/
Threat name:
Win64.Trojan.Dacic
Create hunting rule
Status:
Malicious
First seen:
2025-02-27 23:53:24 UTC
File Type:
PE+ (Dll)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gygkfedyh2atlv4uu7szkkt3lklez6wyuibehbdivlmvcllwv7eq._file
Verdict:
malicious
Label(s):
novastealer
Create hunting rule
Similar samples:
error
MassLogger
Result
Malware family:
n/a
Score:
  6/10
Tags:
collection discovery
Link:
https://tria.ge/reports/250301-p6y1va1vgx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c54f42b6-7edc-45e6-af16-3180bd96fb79
Unpacked files
SH256 hash:
360ca290783e8135d794a7e5952a7b5a964cfad8a202438468aad9512d76afc9
MD5 hash:
ca157d6632128bebccf05cc47f17b9ed
SHA1 hash:
93c11e44022db64644dbf143b9efa0f307be23a4
Link:
https://www.unpac.me/results/29e6e7e0-9db3-4e57-a74a-a4b44031519b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/360ca290783e/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/360ca290783e8135d794a7e5952a7b5a964cfad8a202438468aad9512d76afc9

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: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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Jupyter_infostealer
Create hunting rule
Author:CD_R0M_
Description:Rule for Jupyter Infostealer/Solarmarker malware from september 2021-December 2022
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::OpenProcess
KERNEL32.dll::VirtualAllocExNuma
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThreadpoolWait
KERNEL32.dll::CreateThreadpoolWork
KERNEL32.dll::CreateThreadpoolIo
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetFileAttributesW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_BCRYPT_APICan Encrypt Filesbcrypt.dll::BCryptGenRandom
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW

Comments