MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 790cc919cb938497ada201bc1bb0164880bb62adcfbcb70b5317830fc17c3979. 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: 14

Intelligence 14 IOCs YARA 6 File information Comments

SHA256 hash:	790cc919cb938497ada201bc1bb0164880bb62adcfbcb70b5317830fc17c3979
SHA3-384 hash:	2bb99445233592702faf24304e70b0e5ef26c8c5c8ea7df814ab92c40ebebf80fd17bb92806a864866df6572ad21d744
SHA1 hash:	2553288bb0c43d21065703faa2bcd99c6936f979
MD5 hash:	50cf775aefc70bc2ae30b6886ab7ebc5
humanhash:	video-five-eight-double
File name:	Company catalog profile.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	994'304 bytes
First seen:	2024-11-19 15:23:48 UTC
Last seen:	2024-11-20 09:14:44 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep	12288:Dtb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaKTcoKBBz46A:Dtb20pkaCqT5TBWgNQ7aaHOz46A
TLSH	T1C525BF1363DE8361C3B25273BA167741AEBF782506A1F96B2FD4093DF920122525EB73
TrID	68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 12.5% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
File icon (PE):
dhash icon	aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter	threatcat_ch
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

474

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Company catalog profile.exe

Verdict:

Malicious activity

Analysis date:

2024-11-19 15:25:50 UTC

Tags:

evasion snake keylogger ims-api generic telegram stealer

Link:

https://app.any.run/tasks/cf7e8e96-4918-4a93-b6c9-04765ee1c607

Note:

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

Detection(s):

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=673caeea80d21948b03306f0

Tags:

autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Sending a custom TCP request

Reading critical registry keys

Unauthorized injection to a system process

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/790cc919cb938497ada201bc1bb0164880bb62adcfbcb70b5317830fc17c3979

Malware family:

Snake Keylogger

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/76fa1b3a-2ae0-4982-8da3-d1c30444f21a

Result

Threat name:

MassLogger RAT

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1558617

Signature

.NET source code references suspicious native API functions

AI detected suspicious sample

Binary is likely a compiled AutoIt script file

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Multi AV Scanner detection for submitted file

Switches to a custom stack to bypass stack traces

Writes to foreign memory regions

Yara detected MassLogger RAT

Yara detected Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/790cc919cb938497ada201bc1bb0164880bb62adcfbcb70b5317830fc17c3979

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/790cc919cb938497ada201bc1bb0164880bb62adcfbcb70b5317830fc17c3979/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2024-11-19 13:24:11 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 24 (91.67%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=pegmsgolsocjplncag6bxmawjcalwyvnz66loc2tc6bq7ql4hf4q._file

Verdict:

malicious

Label(s):

snakekeylogger

unknown_loader_036

autoit

404keylogger

Similar samples:

error

MassLogger

Result

Malware family:

n/a

Score:

6/10

Tags:

collection discovery

Link:

https://tria.ge/reports/241119-ss15tsxfkh/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/cf808a08-bf2e-455b-8794-39dec8c95b97

Unpacked files

SH256 hash:

2b65fe9b8dc864dd40ed00ec2a5b07e5ea86bd128fab7ec0820ce440b943e791

MD5 hash:

62c7bf835dc8b38fe44f16a3e98c8c47

SHA1 hash:

af9d95195ea48f67def0590393f55bbdc13cb3c0

Detections:

win_masslogger_w0

win_404keylogger_g1

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

MAL_Envrial_Jan18_1

INDICATOR_SUSPICIOUS_Binary_References_Browsers

Link:

https://www.unpac.me/results/0a0539c1-06f2-4e55-8576-6518e0e45a5d/

Parent samples :

790cc919cb938497ada201bc1bb0164880bb62adcfbcb70b5317830fc17c3979
1fda74a0b6da577d507dd6155c931b44c1b9d4a35ae1899f5410fc1b5fa96ded
06cfeb5b6cee2d5348824125c7fd33dd0e1a9f08561115bdd8c9e260bdd37e93
d88aeea1b3297511f942b7caab86deab58ed647d5a6bbce0844b83481dd259a7
0487de8a46d306ea67cb86123e7457ac110a6915788fc408e1dbed914df0d615
0b7718c1c06ec823438b84c44b1d0ccedfcd24f73aad0b83e63d7e20924796ac
06b93c4d0c315b97144c799c38317a4be3fb2eb238b7fd1d5bb9941acc1da19c
e837ceba66fc5d8b5608f452f95a8133321292884a418993533d85c6abec48d4

SH256 hash:

790cc919cb938497ada201bc1bb0164880bb62adcfbcb70b5317830fc17c3979

MD5 hash:

50cf775aefc70bc2ae30b6886ab7ebc5

SHA1 hash:

2553288bb0c43d21065703faa2bcd99c6936f979

Link:

https://www.unpac.me/results/0a0539c1-06f2-4e55-8576-6518e0e45a5d/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/790cc919cb93/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/790cc919cb938497ada201bc1bb0164880bb62adcfbcb70b5317830fc17c3979

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:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

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

Rule name:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

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)

Rule name:	YahLover Create hunting rule
Author:	Kevin Falcoz
Description:	YahLover

File information

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

Malspam

MassLogger

exe 790cc919cb938497ada201bc1bb0164880bb62adcfbcb70b5317830fc17c3979

(this sample)

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::CopySid ADVAPI32.dll::FreeSid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::GetTokenInformation ADVAPI32.dll::GetAce
COM_BASE_API	Can Download & Execute components	ole32.dll::CLSIDFromProgID ole32.dll::CoCreateInstance ole32.dll::CoCreateInstanceEx ole32.dll::CoInitializeSecurity ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::mciSendStringW WINMM.dll::timeGetTime WINMM.dll::waveOutSetVolume
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::AddAce ADVAPI32.dll::AdjustTokenPrivileges ADVAPI32.dll::CheckTokenMembership ADVAPI32.dll::DuplicateTokenEx ADVAPI32.dll::GetAclInformation ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteExW SHELL32.dll::ShellExecuteW SHELL32.dll::SHFileOperationW
WIN32_PROCESS_API	Can Create Process and Threads	ADVAPI32.dll::CreateProcessAsUserW KERNEL32.dll::CreateProcessW ADVAPI32.dll::CreateProcessWithLogonW KERNEL32.dll::OpenProcess ADVAPI32.dll::OpenProcessToken ADVAPI32.dll::OpenThreadToken
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::SetSystemPowerState KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW IPHLPAPI.DLL::IcmpCreateFile KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameW ADVAPI32.dll::GetUserNameW ADVAPI32.dll::LogonUserW ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_API	Supports Windows Networking	MPR.dll::WNetAddConnection2W MPR.dll::WNetUseConnectionW
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegConnectRegistryW ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW
WIN_USER_API	Performs GUI Actions	USER32.dll::BlockInput USER32.dll::CloseDesktop USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::FindWindowW

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