MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 087016e068280f25be110f04b962e738ae3099344e053d914810801acd28a2cb. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 087016e068280f25be110f04b962e738ae3099344e053d914810801acd28a2cb
SHA3-384 hash: d88255181b80f39b8b4e08b1c9a831666b36968f84f33069e50e5d690fe86e63107f697f74865e245244ff46981da31f
SHA1 hash: edbf5410bb8fc5922419f23ddba04f554bf21b25
MD5 hash: 6328373c287d50eca946daacd6b0098e
humanhash: two-nuts-steak-foxtrot
File name:Delivery Note - AWD 200038485852- 234920301190.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:842'240 bytes
First seen:2020-11-05 08:51:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:hOatJYYCKee/FgXufE1TBMQ824rJ/Q+alZnvxhZfDsbwbSexn+:hpYMeetg+fNJ20WZlLsUa
Threatray 444 similar samples on MalwareBazaar
TLSH 15058EB27C92587ECA6A0775506985C1FABA17C73FA48B0D71AF430C0F01A6BEB57247
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
MassLogger FTP exfil server:
ftp.persisiciptautama.com:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Masslogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/83126/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/521106
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 309651 Sample: Delivery Note - AWD 2000384... Startdate: 05/11/2020 Architecture: WINDOWS Score: 100 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected MassLogger RAT 2->36 38 8 other signatures 2->38 8 Delivery Note - AWD 200038485852- 234920301190.exe 6 2->8         started        process3 file4 20 C:\Users\user\AppData\...\AddInProcess32.exe, PE32 8->20 dropped 22 Delivery Note - AW...34920301190.exe.log, ASCII 8->22 dropped 24 C:\Users\user\AppData\...\AgileDotNetRT.dll, PE32 8->24 dropped 40 Writes to foreign memory regions 8->40 42 Allocates memory in foreign processes 8->42 44 Injects a PE file into a foreign processes 8->44 12 AddInProcess32.exe 15 2 8->12         started        signatures5 process6 dnsIp7 26 elb097307-934924932.us-east-1.elb.amazonaws.com 54.243.161.145, 49737, 80 AMAZON-AESUS United States 12->26 28 nagano-19599.herokussl.com 12->28 30 api.ipify.org 12->30 46 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->46 48 Tries to steal Mail credentials (via file access) 12->48 50 Tries to harvest and steal browser information (history, passwords, etc) 12->50 52 Adds a directory exclusion to Windows Defender 12->52 16 powershell.exe 23 12->16         started        signatures8 process9 process10 18 conhost.exe 16->18         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/087016e068280f25be110f04b962e738ae3099344e053d914810801acd28a2cb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-11-05 07:00:53 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bbybnydifahslpqrb4clsyxhhcxdbgjujyct3ekiccabvtjiulfq._file
Verdict:
unknown
Similar samples:
16a4855bceb4df02e0478cd72972a6e7f144f2278fedb239c2cb696cf6bf7199
MassLogger
223c38be022bf37ef243556438ecd472ae67bbb46fcf0e7ce4ea3173260141e9
MassLogger
268a8cd2e1be94fb5124930ed021ef9cda228d8366efef29884f7affc47f936d
MassLogger
83a00cced5b83593db2ff0ce7f23937ba5b836b28969c1a0d481a6e9fbea5f53
MassLogger
a83497c7e3335390441e23f19360eb02a9f9e0613afe56bd0743e1502e1d01df
MassLogger
b511fbc6adf655af3e693e7a7081e62f26eacd616273f625a8e9c3568420e1fc
MassLogger
c3c933e8d5ebaa421d67aaf4c26be3c0368992133c3105fdd935470128910f6c
MassLogger
cf68e1b1e8e89cf03b0d721957c794936947c8cf5f8c30401c20e075e4b37c6e
MassLogger
f332ebde8b3dc026728bf80e7edd9b0c0809e8df2e28f6baabaaa3327a295dca
MassLogger
f4e60792b136f02c28fd35322ee58bf723aeaa3611d286417d8b2b0707612cdc
MassLogger
+ 434 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger agilenet spyware stealer
Link:
https://tria.ge/reports/201105-vpxr4yepmx/
Behaviour
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
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Reads user/profile data of web browsers
Executes dropped EXE
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
087016e068280f25be110f04b962e738ae3099344e053d914810801acd28a2cb
MD5 hash:
6328373c287d50eca946daacd6b0098e
SHA1 hash:
edbf5410bb8fc5922419f23ddba04f554bf21b25
Link:
https://www.unpac.me/results/12aa7b68-2374-4bff-9270-6ad41b213b25/
SH256 hash:
21f0cb5625ba519b16112be3c2f8458731b32dbf1e56efcf48ac9d234f1e8448
MD5 hash:
f1220039fced3e32ca13725edc57700b
SHA1 hash:
25ffe8fc04868d8fb2bbef9addef5fef8d0f420d
Link:
https://www.unpac.me/results/12aa7b68-2374-4bff-9270-6ad41b213b25/
SH256 hash:
9bbb5ed19ba79565a5e37ef1a4bc98426a4865683386dba519b90434ae954333
MD5 hash:
c8df97ba9430d688772d7594a3d1b50e
SHA1 hash:
6959623d249cced9cccb17330b0a81687ca7e956
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/12aa7b68-2374-4bff-9270-6ad41b213b25/
Parent samples :
8878c46875d3b0d420bd76508490e5c6df7a55359d1d039f0edb145e836addb1
0c9ae5cd740c1da7060b92ddb33f3a3893e361aad45a2accc64d43bd9a1a4106
bf5bfc937843a28416a3481a7ab598e3e5ce6020c8a651a836a27ca7eca06410
cf68e1b1e8e89cf03b0d721957c794936947c8cf5f8c30401c20e075e4b37c6e
19d2886d97bf7362c767b77c7a9dec1cdf71c7606a3ceb035fe25e8b8bebddef
f94d7839e0a58e3c070f7c8d5a08558d10447c950388c9398fbb56917b4dc855
087016e068280f25be110f04b962e738ae3099344e053d914810801acd28a2cb
SH256 hash:
19d9922060be89a70b76e5c0056e751f1baa5d41819235c92cf4f5d7668e1267
MD5 hash:
811864a0b06c529af894a7fec6ddbf47
SHA1 hash:
d35b82933eb06a6ec60e8cbbdb65eb6cdcaeb6d2
Link:
https://www.unpac.me/results/12aa7b68-2374-4bff-9270-6ad41b213b25/
Parent samples :
afa2f55e149097f9b250142bbfd94d9d56d10649c96adb079fdb0dfdac7c6660
69e2ae11e1b5cbe120bf02301191a1cf05e87fc09b09d63bd782abbf3615d05d
0b778873c94f6bc89a40294c0e85a38ab82509260cd2a2e8b73d00c5c90e8757
7ddfa6f44a60f4b894321f6977f8121cfb371c3c61ac872c58ba61fd5ee13deb
SH256 hash:
f8bee4108a324df32ad5a2ebafa6b7f411402a21e2598cf9db66486970f80fdd
MD5 hash:
a92da98ff6f5ae608503d074617bcc2a
SHA1 hash:
d3eafcccca011bb3a7a5ae52dd9704ceafcde472
Link:
https://www.unpac.me/results/12aa7b68-2374-4bff-9270-6ad41b213b25/
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:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:masslogger_gcch
Create hunting rule
Author:govcert_ch
Rule name:Quasar_RAT_1
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:win_masslogger_w0
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

Executable exe 087016e068280f25be110f04b962e738ae3099344e053d914810801acd28a2cb

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/83126/

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