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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5153f91aa5893aae4eefda74e1a2b2686bee6c11bdf13fcd3bd65994707c862. 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


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5153f91aa5893aae4eefda74e1a2b2686bee6c11bdf13fcd3bd65994707c862
SHA3-384 hash: 7bc4844c09c3487c75d5c6a3e3b1a1767bdb8d41ba2d4bb2c53e41395f0b11fa4916649b5b7c79bc2894bd0143afb8fb
SHA1 hash: e6bbda50d9513323c26503fde56e5b9d0f7fc932
MD5 hash: 462738b658983f726a666f5f47088b90
humanhash: muppet-arkansas-don-leopard
File name:Lisect_AVT_24003_G1B_72.exe
Download: download sample
Signature Mirai
Create hunting rule
File size:889'616 bytes
First seen:2024-07-25 02:42:57 UTC
Last seen:2024-07-25 04:05:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6d378b6ff06c71c5e5db2ed4c0703c08 (2 x Mirai, 1 x SimpleHelp)
ssdeep 24576:P7zwUDR7iornbBZHxiS6Ik/NfNp1LHT4:RR7iornbXn6d1fNptz4
Threatray 14 similar samples on MalwareBazaar
TLSH T1A815120572C2C2F2D443417215699B72DB3BB3761B18A9C3A7905F9E9D372F1A73B288
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 72fcb0a2a0b0f07c (9 x SimpleHelp, 4 x Mirai, 1 x CobaltStrike)
Reporter Anonymous
Tags:exe mirai


Avatar
Anonymous
this malware sample is very nasty!

Intelligence

File Origin
# of uploads :
2
# of downloads :
303
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Zpevdo.20979.26353.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Creating a file
Creating a process from a recently created file
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Moving a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Replacing files
Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc fingerprint lolbin microsoft_visual_cc overlay remote
Link:
https://www.filescan.io/uploads/66a1bbc94c5c17942a7d4bf3/reports/6f2f646a-a512-4a66-bd0e-0bbbda6fcddd/overview
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1481213
Signature
AI detected suspicious sample
Contains functionality to register a low level keyboard hook
Java source code contains very large array initializations
Multi AV Scanner detection for submitted file
Submitted sample is a known malware sample
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1481213 Sample: Lisect_AVT_24003_G1B_72.exe Startdate: 25/07/2024 Architecture: WINDOWS Score: 64 50 support.commstream.net 2->50 54 Multi AV Scanner detection for submitted file 2->54 56 Submitted sample is a known malware sample 2->56 58 Contains functionality to register a low level keyboard hook 2->58 60 3 other signatures 2->60 8 Lisect_AVT_24003_G1B_72.exe 613 2->8         started        signatures3 process4 dnsIp5 52 support.commstream.net 208.72.168.12, 49704, 49705, 49706 CC-ASN1CA Canada 8->52 30 C:\ProgramData\...\Remote Access.exe, PE32 8->30 dropped 32 C:\ProgramData\...\zip.dll, PE32 8->32 dropped 34 C:\ProgramData\...\w2k_lsa_auth.dll, PE32 8->34 dropped 36 42 other files (none is malicious) 8->36 dropped 12 Remote Access.exe 132 8->12         started        15 lzma.exe 1 8->15         started        17 verpatch.exe 1 8->17         started        19 6 other processes 8->19 file6 process7 file8 38 C:\...\Remote AccessECompatibility.exe, PE32 12->38 dropped 40 C:\...\Remote AccessWinLauncher.exe, PE32 12->40 dropped 42 C:\ProgramData\...\utils_wnative64.dll, PE32+ 12->42 dropped 48 13 other files (none is malicious) 12->48 dropped 21 verpatch.exe 1 12->21         started        24 Remote Access.exe 4 12->24         started        26 Remote AccessECompatibility.exe 4 12->26         started        44 C:\ProgramData\...\verpatch.exe, PE32 15->44 dropped 46 C:\ProgramData\...\RCX2572.tmp, PE32 17->46 dropped process9 file10 28 C:\ProgramData\...\RCX45DB.tmp, PE32 21->28 dropped
Score:
43%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/e5153f91aa5893aae4eefda74e1a2b2686bee6c11bdf13fcd3bd65994707c862
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e5153f91aa5893aae4eefda74e1a2b2686bee6c11bdf13fcd3bd65994707c862/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ukt7enklcj2vzho7wtu4grle2dl5zwbdpprh7gtxvszsryhzbra._file
Verdict:
malicious
Similar samples:
2b0d96e0813d17062eacd208c02246fbd3169153e5e8d9e56339921aef78c664
Mirai
45744105fc251ba770c956308dfb6505d4ca2d8605e89fafa7db544600940048
Mirai
8c3ec0d50dcb3d53ed59b59bdeed03a2b612eb621e5165abcac10b2263e5b2bd
Mirai
95214d9b5c1664031bfd15faea7dff8d9eddbb4907d1b3bcfbcfd79c920e9e56
Mirai
eac40fd435f76b232a9c9d583da3b218250de42c414ea64e2ff8e30cbf0a66fc
Mirai
+ 4 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/240725-c7n6tatell/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Malware Family:
n/a
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5a19f545-023d-4a74-9fbb-6d16ca50ee8b
Unpacked files
SH256 hash:
fa5d921355faeeb41c1a898618cf180d0539284448bd2cc6c2890ec12eb0e16c
MD5 hash:
55fcb6e3587c96b8c13eeee2969b9352
SHA1 hash:
2172e00e5bebbaf9f61e39eb060501a5930173f0
Link:
https://www.unpac.me/results/55372447-ca07-49a3-81b1-0c4859858c49/
SH256 hash:
e5153f91aa5893aae4eefda74e1a2b2686bee6c11bdf13fcd3bd65994707c862
MD5 hash:
462738b658983f726a666f5f47088b90
SHA1 hash:
e6bbda50d9513323c26503fde56e5b9d0f7fc932
Link:
https://www.unpac.me/results/55372447-ca07-49a3-81b1-0c4859858c49/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Malspam

Mirai

Executable exe e5153f91aa5893aae4eefda74e1a2b2686bee6c11bdf13fcd3bd65994707c862

(this sample)

  
Link
https://bbs.kafan.cn/forum-31-1.html
  
Delivery method
Distributed via e-mail attachment

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipDeleteGraphics
gdiplus.dll::GdipFillRectangleI
gdiplus.dll::GdipDeleteBrush
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
WININET.dll::InternetCloseHandle
WINHTTP.dll::WinHttpCloseHandle
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeA
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileA
KERNEL32.dll::MoveFileA
KERNEL32.dll::FindFirstFileA
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpGetIEProxyConfigForCurrentUser
WINHTTP.dll::WinHttpGetProxyForUrl
WINHTTP.dll::WinHttpOpen
WIN_USER_APIPerforms GUI ActionsUSER32.dll::PeekMessageA
USER32.dll::CreateWindowExA

Comments