MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c69cd6a9a09405ae5a60acba2f9770c722afde952bd5a227a72393501b4f5343. 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

Kimsuky

Vendor detections: 12

Intelligence 12 IOCs YARA 7 File information Comments

SHA256 hash:	c69cd6a9a09405ae5a60acba2f9770c722afde952bd5a227a72393501b4f5343
SHA3-384 hash:	4497d35aa11c3b7e577b23001e1e68d37658bd1fb21b3fbb420fecfa3467a265065904883f1c854c224fd0508d90962a
SHA1 hash:	35bfaab9d1811f8b6f3126caced09e77fdfafdb9
MD5 hash:	54c58b72f98cb63c44e7694add551e9d
humanhash:	robert-cat-rugby-alaska
File name:	c69cd6a9a09405ae5a60acba2f9770c722afde952bd5a227a72393501b4f5343
Download:	download sample
Signature	Kimsuky Create hunting rule
File size:	1'915'392 bytes
First seen:	2024-09-29 07:29:07 UTC
Last seen:	2024-09-29 08:19:21 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	5acdcdc58a742b442c6157d46ce0278d (1 x Kimsuky)
ssdeep	24576:YNPY/6+X469a7EoPwmN5ZIa1ojd9PAGx2jcUEP7UjTAFwAqiRuuPd:KP6cQry/ogmaUoUFXqiMuPd
TLSH	T1A0956C00A651C039F9FB02FA9A7E955C693C7A301B7850CBA2C5B5DE1A35AE1FD32713
TrID	46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.5% (.EXE) Win64 Executable (generic) (10523/12/4) 5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
File icon (PE):
dhash icon	a6a2e3e3e3a3a200 (5 x RedLineStealer, 4 x RemoteManipulator, 2 x Formbook)
Reporter	JAMESWT_WT
Tags:	152-32-138-167 exe Kimsuky

Intelligence

File Origin

# of uploads :

# of downloads :

267

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

c69cd6a9a09405ae5a60acba2f9770c722afde952bd5a227a72393501b4f5343

Verdict:

No threats detected

Analysis date:

2024-09-29 07:29:44 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/52604f40-8cbf-40cb-83dd-c4fd30f114de

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Trojan.Siggen29.44505.10043.13623.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66fac3471fc3f42f04e85f8a

Tags:

Exploit

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file

Launching a process

Creating a process with a hidden window

Сreating synchronization primitives

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cmd epmicrosoft_visual_cc fingerprint lolbin microsoft_visual_cc shell32

Link:

https://www.filescan.io/uploads/66f901fb47c03599af53e15e/reports/b244e517-d445-497e-96d9-60b5d7662be9/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/c69cd6a9a09405ae5a60acba2f9770c722afde952bd5a227a72393501b4f5343

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6f72b3c7-689a-4149-aef9-8a1ef96c9fa4

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/1522105

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Creates an autostart registry key pointing to binary in C:\Windows

Found stalling execution ending in API Sleep call

Machine Learning detection for sample

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/c69cd6a9a09405ae5a60acba2f9770c722afde952bd5a227a72393501b4f5343

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c69cd6a9a09405ae5a60acba2f9770c722afde952bd5a227a72393501b4f5343/

Threat name:

Win32.Worm.Boychi

Status:

Malicious

First seen:

2024-06-24 02:59:27 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 38 (57.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=y2onnknasqc24wtavs5c7f3qy4rk7xuvfpk2ej5heojvag2pknbq._file

Verdict:

malicious

Label(s):

fpspy

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery persistence

Link:

https://tria.ge/reports/240929-jbs88avcjn/

Behaviour

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Adds Run key to start application

Loads dropped DLL

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/53559c6c-6407-467d-bf09-538275ce51d7

Unpacked files

SH256 hash:

2e768cee1c89ad5fc89be9df5061110d2a4953b336309014e0593eb65c75e715

MD5 hash:

6d6c1b175e435f5564341cc1f2c33ddf

SHA1 hash:

a5d5263546cd2d67eb7941154cc24e6c64e78599

Link:

https://www.unpac.me/results/2269c992-4ad9-4d97-90cb-59b4902f4c62/

SH256 hash:

c69cd6a9a09405ae5a60acba2f9770c722afde952bd5a227a72393501b4f5343

MD5 hash:

54c58b72f98cb63c44e7694add551e9d

SHA1 hash:

35bfaab9d1811f8b6f3126caced09e77fdfafdb9

Link:

https://www.unpac.me/results/2269c992-4ad9-4d97-90cb-59b4902f4c62/

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/c69cd6a9a09405ae5a60acba2f9770c722afde952bd5a227a72393501b4f5343

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:	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:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

File information

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

No further information available

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WinExec KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetConsoleCtrlHandler KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW SHLWAPI.dll::PathRemoveFileSpecW KERNEL32.dll::GetSystemDirectoryW
WIN_USER_API	Performs GUI Actions	USER32.dll::CreateWindowExA

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