MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c595086faf17403f50e8992fcbbcd1384d57f64983268757774be32ee31bd164. 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


Loki


Vendor detections: 4


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

SHA256 hash: c595086faf17403f50e8992fcbbcd1384d57f64983268757774be32ee31bd164
SHA3-384 hash: aee603b9dc1421c426ad2b0199fbc5652f1b8d4ed8329f52db9cc85c20435518d64f5420df2f15d77148fc88dda3d193
SHA1 hash: 70226e206a70b5fba05e1210defe551c374ce0cb
MD5 hash: 407726838f9ffad00cd08e2cc246b4cb
humanhash: virginia-mockingbird-spaghetti-romeo
File name:TNT Express Notification Your shipment.exe
Download: download sample
Signature Loki
Create hunting rule
File size:885'248 bytes
First seen:2020-03-31 11:35:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7adad91287691930af97c5581589d45e (1 x NanoCore, 1 x Loki)
ssdeep 12288:VTzL3PK7n2KE9VtGQwZj1U8r56mo73LPPk1eDDuPxZxWsKxTzWiOM1:NTPsn0ZDwZeEIv3I1afsKonM1
Threatray 1'469 similar samples on MalwareBazaar
TLSH CB158D62F6934433C1732A7C9D5B935598EABE103E38A84A7BF50D4C4F3968139392B7
Reporter abuse_ch
Tags:COVID-19 exe Loki


Avatar
abuse_ch
COVID-19 themed malspam campaign distributing Loki:

HELO: host.s102host.com
Sending IP: 206.225.80.195
From: customerservice.sg@tnt.com
Subject: TNT Express Notification/ Your shipment was returned to our office!!!\x0a BECAUSE OF COVID-19 OUTBREAK.
Subject: Your shipment was returned to our office!!! BECAUSE OF COVID-19\x0a OUTBREAK.
Attachment: TNT Express Notification Your shipment.zip
Attachment: Notification Your shipment.zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

PUA.Win.Adware.Webalta-6854075-0
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-03-30 23:35:53 UTC
File Type:
PE (Exe)
Extracted files:
60
AV detection:
29 of 47 (61.70%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ywkqq35pc5ad6uhitex4xpgrhbgvp5sjqmtiov3xjprs5yy32fsa._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
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+ 1'459 additional samples on MalwareBazaar
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:Lokibot
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:win_lokipws_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_lokipws_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Malspam

Loki

zip d374d59be71d9cdccff3dce95f91072b9004d0755ad4b76a786918eb03aff7c2

Loki

Executable exe c595086faf17403f50e8992fcbbcd1384d57f64983268757774be32ee31bd164

(this sample)

  
Dropped by
MD5 eecd4f412610480c7e7424588123940d
  
Dropped by
SHA256 d374d59be71d9cdccff3dce95f91072b9004d0755ad4b76a786918eb03aff7c2
  
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
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::VirtualAllocEx
kernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryExA
kernel32.dll::LoadLibraryA
kernel32.dll::GetDriveTypeA
kernel32.dll::GetVolumeInformationA
kernel32.dll::GetSystemInfo
kernel32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WinExec
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::GetFileAttributesA
kernel32.dll::FindFirstFileA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::FindWindowA
user32.dll::PeekMessageA
user32.dll::CreateWindowExA

Comments