MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f64229c0bc0ba101108d1a8a312af00d164254613644b037eea7217693c7959. 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


Threat unknown


Vendor detections: 15


Intelligence 15 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f64229c0bc0ba101108d1a8a312af00d164254613644b037eea7217693c7959
SHA3-384 hash: a7fd4b433422062315ecac1474441ce4a652d1a835a0c91e13065e52b9fb4f4e26de973cda61a91176a8ef7602cc068c
SHA1 hash: 933d0563d8c0d8212dfdd377d77430424717986e
MD5 hash: e7b9f90749a262bdba60a8f07a60be3e
humanhash: don-low-utah-mars
File name:e7b9f90749a262bdba60a8f07a60be3e.dll
Download: download sample
File size:291'328 bytes
First seen:2024-10-19 06:43:13 UTC
Last seen:2024-10-19 07:38:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5ce0d5a96a49e5bc172e9fc651bd9cca (2 x Meterpreter)
ssdeep 6144:XB7wK6wQqmxnEoPp3hQulhxu+PEXqMgtWTYX20mLDFocs4D:2K6wQqmxn9pxDl+rgtzTqBocs
Threatray 39 similar samples on MalwareBazaar
TLSH T1AC545C5A77A44CB5F86BE13DC9938647E7F27C564AB0D30F03A4479A1F23362962D322
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter abuse_ch
Tags:dll exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
385
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
ywx.exe
Verdict:
Malicious activity
Analysis date:
2024-10-18 19:27:37 UTC
Tags:
amadey botnet stealer arch-exec loader rdp redline metastealer opendir
Link:
https://app.any.run/tasks/d420f409-0569-4bc2-9ce6-26e24117ed32

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.Meterpreter.1278.26746.24219.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6713553334f884d15c8d0180
Tags:
Ransomware Emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
exploit explorer fingerprint lolbin masquerade meterpreter microsoft_visual_cc obfuscated shell32 verclsid
Link:
https://www.filescan.io/uploads/671355327184660038520948/reports/a5c075b6-038d-4c73-ab76-afaa14e67f04/overview
Verdict:
Malicious
Labled as:
Mikey.Generic
Link:
https://www.hybrid-analysis.com/sample/8f64229c0bc0ba101108d1a8a312af00d164254613644b037eea7217693c7959
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/dd41914a-c8f6-4f1b-827b-45c57fcfdd9a
Result
Threat name:
MicroClip
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1537611
Signature
AI detected suspicious sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected MicroClip
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1537611 Sample: rAozDlFw7e.exe Startdate: 19/10/2024 Architecture: WINDOWS Score: 72 26 Malicious sample detected (through community Yara rule) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected MicroClip 2->30 32 2 other signatures 2->32 8 loaddll64.exe 1 2->8         started        process3 process4 10 cmd.exe 1 8->10         started        12 rundll32.exe 8->12         started        14 rundll32.exe 8->14         started        16 conhost.exe 8->16         started        process5 18 rundll32.exe 10->18         started        20 WerFault.exe 16 12->20         started        22 WerFault.exe 16 14->22         started        process6 24 WerFault.exe 23 18 18->24         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8f64229c0bc0ba101108d1a8a312af00d164254613644b037eea7217693c7959
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f64229c0bc0ba101108d1a8a312af00d164254613644b037eea7217693c7959/
Threat name:
Win64.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2024-10-18 23:58:48 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5scfhalyc5baeii2gukgevpadiwijkgcnsewa365jzbo2j4pfmq._file
Verdict:
malicious
Label(s):
diamotrixclipper
Create hunting rule
Similar samples:
2433459cb35469e042dadca2e344927c3dd82681f04dce6ec5b9872c193fa828
8411add8ba814509886e7ce5baee8e338f5955037623c768747cbc1b7ecc1de8
8f64229c0bc0ba101108d1a8a312af00d164254613644b037eea7217693c7959
95deedb793e8716b92271896435fd94a7585f699e20a308bb8349671db54cfc2
9c593359dd670a052b69353f80bef060a169f4df148a1e17686fb8190eab23a0
dd0bc1340e06c86ee2f738510809aeada6b816c5b8210ee4254ff30c22f27863
error
+ 29 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/241019-hhgnbsvclj/
Behaviour
Suspicious use of WriteProcessMemory
Verdict:
Malicious
Tags:
red_team_tool meterpreter
YARA:
HKTL_Meterpreter_inMemory
Link:
https://app.threat.zone/submission/4e98e131-10cc-47cf-802e-b779814582c2
Unpacked files
SH256 hash:
8f64229c0bc0ba101108d1a8a312af00d164254613644b037eea7217693c7959
MD5 hash:
e7b9f90749a262bdba60a8f07a60be3e
SHA1 hash:
933d0563d8c0d8212dfdd377d77430424717986e
Link:
https://www.unpac.me/results/5ef27152-901c-4541-88f4-44c96659055f/
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/8f64229c0bc0ba101108d1a8a312af00d164254613644b037eea7217693c7959

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:HKTL_Meterpreter_inMemory
Create hunting rule
Author:netbiosX, Florian Roth
Description:Detects Meterpreter in-memory
Reference:https://www.reddit.com/r/purpleteamsec/comments/hjux11/meterpreter_memory_indicators_detection_tooling/
Rule name:INDICATOR_SUSPICIOUS_ReflectiveLoader
Create hunting rule
Author:ditekSHen
Description:Detects Reflective DLL injection artifacts
Rule name:ReflectiveLoader
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:Internal Research
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.

Web download

Executable exe 8f64229c0bc0ba101108d1a8a312af00d164254613644b037eea7217693c7959

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3077112/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3185054/

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::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryValueExA
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::freeaddrinfo
WS2_32.dll::getaddrinfo

Comments