MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47a4029c88bdbdbdee351687832b17219abe30284dd1940322fc7e2d69349235. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47a4029c88bdbdbdee351687832b17219abe30284dd1940322fc7e2d69349235
SHA3-384 hash: a148eac6d023b7258482c0196e9c8509e7cddede9ed96e16a65cf053f640f34bb95a460ed1c8da41d43fdd498fe886d8
SHA1 hash: 7e78637e89576e9375ee75f9a451e072bf635554
MD5 hash: 0eebce1c59f547fa297ee4a8289b8b88
humanhash: fix-steak-earth-lemon
File name:DHL SHIPPING AND TRACKING DOCUMENT_PDF_1.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:831'488 bytes
First seen:2020-10-20 09:30:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:97eLloHGfPKEHaJ2rPCxdAxQyaoHBRA1GUKzod:lWomfCMr6xu6joHANKzo
Threatray 369 similar samples on MalwareBazaar
TLSH 2A05124091EAAB32E2BD9FFB205C111997F1244DB763F3984DE237EA15A5F408BA4D13
Reporter Racco42
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection:
MassLogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/73446/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Deleting of the original file
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/497490
Signature
Binary contains a suspicious time stamp
Deletes itself after installation
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 300954 Sample: DHL SHIPPING AND TRACKING D... Startdate: 20/10/2020 Architecture: WINDOWS Score: 100 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for dropped file 2->30 32 Sigma detected: Scheduled temp file as task from temp location 2->32 34 11 other signatures 2->34 8 DHL SHIPPING AND TRACKING DOCUMENT_PDF_1.exe 6 2->8         started        process3 file4 22 C:\Users\user\AppData\...\VNJyYHosPcaIgF.exe, PE32 8->22 dropped 24 C:\Users\user\AppData\Local\...\tmp7254.tmp, XML 8->24 dropped 26 DHL SHIPPING AND T...UMENT_PDF_1.exe.log, ASCII 8->26 dropped 11 DHL SHIPPING AND TRACKING DOCUMENT_PDF_1.exe 2 8->11         started        13 schtasks.exe 1 8->13         started        process5 process6 15 powershell.exe 17 11->15         started        18 conhost.exe 13->18         started        signatures7 36 Deletes itself after installation 15->36 20 conhost.exe 15->20         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/47a4029c88bdbdbdee351687832b17219abe30284dd1940322fc7e2d69349235/
Threat name:
ByteCode-MSIL.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-10-20 06:22:15 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6safheixw6333rvc2dygkyxegnl4mbijxiziazc7r7c22jusi2q._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
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fc8f5c635abe5534833683141ae57470c09a246eb290895ce748d1bede405c25
MassLogger
+ 359 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
spyware stealer family:masslogger
Link:
https://tria.ge/reports/201020-ndq6kcs6qx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Deletes itself
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
47a4029c88bdbdbdee351687832b17219abe30284dd1940322fc7e2d69349235
MD5 hash:
0eebce1c59f547fa297ee4a8289b8b88
SHA1 hash:
7e78637e89576e9375ee75f9a451e072bf635554
Link:
https://www.unpac.me/results/2e4a81e7-f593-4fec-88c9-2b188e70f87c/
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
Link:
https://www.unpac.me/results/2e4a81e7-f593-4fec-88c9-2b188e70f87c/
SH256 hash:
adf37459aa969b16c7ef4e2dc8e9a8210c391da47907e292ac4adb85dd986f7f
MD5 hash:
63ee00a1e1fe0cc2e736d4a2d405c16c
SHA1 hash:
a1058711b410575ce86617c1cd6e7b9dad6f9a4f
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/2e4a81e7-f593-4fec-88c9-2b188e70f87c/
Parent samples :
eaf85730591ccc12bafb5bccca1ef5d55e5193dd0b2d5be61048a9a01ad4e520
47a4029c88bdbdbdee351687832b17219abe30284dd1940322fc7e2d69349235
f56c53c5daebe1f1bfca2b89f2d3c03556661deeb06e7f3a17e94f6a66f162f4
SH256 hash:
58f0917ea43475c883aeb542aba44982aae7f5ac09a7733d070c29fb603c29f9
MD5 hash:
a1046bbb0024233f080a7e416255814f
SHA1 hash:
d1f59aa433cb9ad71cda0ad24832b18a7db4696e
Link:
https://www.unpac.me/results/2e4a81e7-f593-4fec-88c9-2b188e70f87c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/47a4029c88bdbdbdee351687832b17219abe30284dd1940322fc7e2d69349235

File information

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

Malspam

MassLogger

Executable exe 47a4029c88bdbdbdee351687832b17219abe30284dd1940322fc7e2d69349235

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/73446/

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