MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ba8a562f78af7776675f128f12777144fc3c73a471d8efb1950728179bb72d9. 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


Smoke Loader


Vendor detections: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ba8a562f78af7776675f128f12777144fc3c73a471d8efb1950728179bb72d9
SHA3-384 hash: c6b8c52a6cfabad9221fc98ca3d84e2d46f31a68f275b05084b45ccc7d3e67992f0052ee21cb05f8f9b4a16563deb87b
SHA1 hash: 2e7af6983e83ab9479d2c9b245ac2f16683a9dc3
MD5 hash: eec35e47a24f274bd04386f1bdabdffe
humanhash: oven-magazine-hot-stairway
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:303'616 bytes
First seen:2020-02-28 06:19:29 UTC
Last seen:2020-02-28 06:20:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash af27d1ccae4b19fbc8ccd3f6805f8491 (4 x CyberGate, 2 x Smoke Loader)
ssdeep 6144:POpslFlqWhdBCkWYxuukP1pjSKSNVkq/MVJbr:PwslrTBd47GLRMTbr
Threatray 27 similar samples on MalwareBazaar
TLSH 50540152B580D8F3D3250DFCAC15929865487B322D3B699FB6FD1F0EC93A282DA1D493
Reporter johannes
Tags:CyberGate Smoke Loader


Avatar
viql
cybergate via https://pastebin.com/raw/ez4jnUWc

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Agent-36200
Create hunting rule

Win.Packed.Spynet-6841468-0
Create hunting rule

Win.Worm.Explorerhijack-6999913-0
Create hunting rule

Win.Trojan.Zusy-7001017-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Win.Trojan.Agent-229540
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Rebhip
Create hunting rule
Status:
Malicious
First seen:
2020-01-05 15:53:55 UTC
AV detection:
31 of 31 (100.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=houkkyxxrl3xoztv6eupcj3xcrh4hrz2i4oy56yzkbzic6n3olmq._file
Verdict:
malicious
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5b3bb026ad01ea693afc1e8c7669fd478258ee335bee9baff31a8edf691b8b4c
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ae7bf3a82ad6c39368d217f27e26739d757d5f09e70ba3fa8d65e6e2171d0ab7
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ba0465f9805638d867752f4b39af069dd4ae1c172c44fa3fa501f746761b94ba
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c5590bb44c587c0140b6f87c74c77d69c2dfdc65f23ffa8b7d064d13b396e962
Smoke Loader
d6260dfe90cbc3e03a188d9e1128d14b3b17b851fb7f13da97ae67ffc50e35ec
Smoke Loader
e5293306e26acee08b59796c2a80b2e9e36f4ec027016a908b4beb24f83bd8e7
Smoke Loader
ebfcc36e36933bf6454937c260a1370cd3ece3b67d7abbf66ec9eb4d2892dd79
Smoke Loader
+ 17 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3ba8a562f78af7776675f128f12777144fc3c73a471d8efb1950728179bb72d9

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:Malware_QA_update
Create hunting rule
Author:Florian Roth
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:win_cybergate_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_cybergate_w0
Create hunting rule
Author: Kevin Breen <kevin@techanarchy.net>

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User Authorizationadvapi32.dll::ConvertSidToStringSidA
advapi32.dll::IsValidSid
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
DP_APIUses DP APIcrypt32.dll::CryptUnprotectData
RAS_APIUses Remote Accessrasapi32.dll::RasEnumEntriesA
rasapi32.dll::RasGetEntryDialParamsA
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateRemoteThread
kernel32.dll::CreateProcessA
advapi32.dll::OpenProcessToken
kernel32.dll::OpenProcess
kernel32.dll::VirtualAllocEx
kernel32.dll::WriteProcessMemory
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::GetStartupInfoA
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CopyFileA
kernel32.dll::CreateDirectoryA
kernel32.dll::CreateFileA
kernel32.dll::DeleteFileA
kernel32.dll::GetFileAttributesA
kernel32.dll::FindFirstFileA
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::GetUserNameA
advapi32.dll::LookupAccountNameA
WIN_CRED_APICan Manipute Windows Credentialsadvapi32.dll::CredEnumerateA
WIN_CRYPT_APIUses Windows Crypt APIadvapi32.dll::CryptAcquireContextA
advapi32.dll::CryptCreateHash
advapi32.dll::CryptGetHashParam
advapi32.dll::CryptHashData
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegCreateKeyExA
advapi32.dll::RegCreateKeyA
advapi32.dll::RegDeleteKeyA
advapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
advapi32.dll::RegSetValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::FindWindowA
user32.dll::PeekMessageA

Comments