MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fea29955349c7f4aaf2ea1e18e1d366a643e2ed98706b168a909e45b633b4f10. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fea29955349c7f4aaf2ea1e18e1d366a643e2ed98706b168a909e45b633b4f10
SHA3-384 hash: 6213bb56d248a0d3310075bbdf1a4163b94722198df39d7bf875ac845023800b01a04ef28a844e038e9215b228c7e1e0
SHA1 hash: ec1995c6996d397cf7376c5e59c3672ae3889b6b
MD5 hash: 32d037fbe63918a29392c3cd65b112d8
humanhash: august-autumn-william-blue
File name:DHL_AWB#Tracking.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:923'648 bytes
First seen:2020-06-06 09:24:34 UTC
Last seen:2020-06-06 14:26:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:Ad10AXqIG2HUXIpiDKIG0fvEN3vgp0aeI17W:q0YqIHcIpi6uvEN3vc0alo
Threatray 1'655 similar samples on MalwareBazaar
TLSH 2C151255B3302653CA268EF55521AE1103369D3B791AF3C49CD2B0EA6AF7FC41981CEB
Reporter abuse_ch
Tags:DHL exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: srv1.demspor.com
Sending IP: 31.169.94.221
From: DHL Express <dhlSender@dhl.com>
Subject: DHL AWB#Tracking_7611252994 Confirmation
Attachment: DHL_AWBTracking.rar (contains "DHL_AWB#Tracking.exe")

MassLogger SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/368610
Behaviour
Behavior Graph:
n/a
Gathering data
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-06 08:41:23 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=72rjsvjutr7uvlzouhqy4hjwnjsd4lwzq4dlc2fjbhsfwyz3j4ia._file
Verdict:
malicious
Similar samples:
3196486acc5ea2d219ed12efc8692dd0f943871e6b60818ecf1572b53dd39526
MassLogger
3cd60335878e796958d872052606a0988bc14d3dff32d1241357364070007450
MassLogger
7ae58eeb4ed1bd534122941fa3bb1c2971a982497566757b7a4b062c2756745d
MassLogger
969de2cb08c2fcfd7217a8ec8dc5a68a88e69ddc1dac9d4db06a0ed4aa3dfcf1
MassLogger
9c0d3c463792d704909de3a04cd7a6d31f8094301e8e24950af31cdc5e9f2838
MassLogger
b13c91ec09a119b6a1bfbbe0efc0576b84c56d6dbfa21ff946594b677bddfa68
MassLogger
d791e15ea0a026117e34f758aca1d94dc25e38ff1a0a0419a10b211a58d6b6f1
MassLogger
db052c2e2b43f63cf5196975c6ff7e21ef9481e6316f655cbe246650e636ccec
MassLogger
e1f9e09156ca969a490892994d53114384917b6a7ea25edcd87c06c9249d1f2d
MassLogger
fbec74e89895d0de9b043cecef65c5accf0224ce527caad70a016d74322e5ac9
MassLogger
+ 1'645 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger ransomware rezer0 spyware stealer
Link:
https://tria.ge/reports/201109-qrw9lllxln/
Behaviour
Creates scheduled task(s)
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
ServiceHost packer
rezer0
MassLogger
MassLogger log file
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:masslogger_gcch
Create hunting rule
Author:govcert_ch

File information

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

Malspam

MassLogger

rar 881d2f8fe7713d912b9624a73e95cd253c307798b5f13efbde7bdbd38dee6068

MassLogger

Executable exe fea29955349c7f4aaf2ea1e18e1d366a643e2ed98706b168a909e45b633b4f10

(this sample)

  
Dropped by
MD5 ca9fbecd39699549f0ea00ed68540692
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 881d2f8fe7713d912b9624a73e95cd253c307798b5f13efbde7bdbd38dee6068

Comments