MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aed72cebee92e2652dddfbec6aa2b2728183b03c62835a2a860480963cae856f. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aed72cebee92e2652dddfbec6aa2b2728183b03c62835a2a860480963cae856f
SHA3-384 hash: 7130b6616ee327330ae2b3a9c196094ab2b40928641dcdc869407512ee90cd166f00f8c0369c858c7823c8b71c68522b
SHA1 hash: c8c08f6da881528059f07929e1ebb8808cee3026
MD5 hash: c4746a06a798532e14d116a851d440b0
humanhash: finch-violet-carbon-vermont
File name:discount_offer_pdf.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'256'960 bytes
First seen:2020-10-13 17:43:53 UTC
Last seen:Never
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:C/C4hbDzSo43yNic3ImzuWjnM6Tm9/VKR9:7IbXStiNicjzbxIVKR9
Threatray 1'347 similar samples on MalwareBazaar
TLSH FC45F1F1E398EE81E2AA4F39443398108BF2FE6A6537C35F1C98309856B77529157B07
Reporter abuse_ch
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Variant.Bulz.139422.18807.9909.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a global event handler for the keyboard
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/490134
Signature
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aed72cebee92e2652dddfbec6aa2b2728183b03c62835a2a860480963cae856f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-13 14:50:23 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v3lsz27oslrgklo57pwgvivsokayhmb4mkbvukugasajmpfoqvxq._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
Similar samples:
1e3f14f932364db4904b69fce12e373e6354f4291dcda0d82a8477a21a9a803f
MassLogger
399fcf1ef0bea5b4e3b5446868d6c227c16399278359ee6094118fdaf1da9556
MassLogger
4ffeba70e305d0d745d9a60fb8a78cc3f161c3fe4a7373c2303be8f095426abd
MassLogger
5169448790953f95b005aedf779cc9cc9443ab52550650cbae197033d5c227e0
MassLogger
757d376a5edc5d260ab3fb209797dbbdf3ce43f6331432174b1398f14e723e20
MassLogger
83c594ac88f5f244b256a60178ece0bf715c3c4ef0d93973ff0a741453b71ba1
MassLogger
8f24b4adb843172c14b392bcf73f1f46ac8a20091cb22649110bb937f84b281c
MassLogger
9abd8b37403ea5e7b381e0644acc6655dc01efc4be1edf69992c5a68c33eff1f
MassLogger
e8383b3c3d533f13eb4b642b48d587cddaf187f0d1719e829f5e4cf5eea24969
MassLogger
ff0b91da7a52ef3687c79f1de44f2770a47a862ed6d2195a564707ddceb0ca55
MassLogger
+ 1'337 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
spyware stealer family:masslogger
Link:
https://tria.ge/reports/201013-vbsxbkehea/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
13b24d3a09d099dabe41cd6cd71607a77e14640b1e9b4ed2d60f6c012f191c43
MD5 hash:
109cedae3c384a1913107f1efad2b7c8
SHA1 hash:
1f7f35b0ed85fa12bb839cbce698e59a30813420
Link:
https://www.unpac.me/results/cfd828dd-a219-4e17-9554-b70db2f6aa84/
SH256 hash:
2ecc369bea57ffcc5735087f23a5708f37eb6b2ec89a54b2b472a67d05feeb8a
MD5 hash:
b2d1f1a120725a7cd5d9ca04da02959f
SHA1 hash:
33ff4792207217dc662250130a5500d14aec9ec7
Link:
https://www.unpac.me/results/cfd828dd-a219-4e17-9554-b70db2f6aa84/
SH256 hash:
2eb71eee14ba0e7c2c87a575a1593d65f3c3a3a325b8e0512d699c3a4800b58b
MD5 hash:
f414c080076c4b9d6c8923698afe5c6b
SHA1 hash:
b077975ec51874a6893b88bb552906fd857cd44f
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/cfd828dd-a219-4e17-9554-b70db2f6aa84/
Parent samples :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 hash:
318d7211f9bbba4106421102598b155e2c17344fbec3676a14b1f1ab5609b0f2
MD5 hash:
c9f6323ccda9841563302525e1df4785
SHA1 hash:
bd8f9625616c863061502d8fe0324158429fd731
Link:
https://www.unpac.me/results/cfd828dd-a219-4e17-9554-b70db2f6aa84/
SH256 hash:
aed72cebee92e2652dddfbec6aa2b2728183b03c62835a2a860480963cae856f
MD5 hash:
c4746a06a798532e14d116a851d440b0
SHA1 hash:
c8c08f6da881528059f07929e1ebb8808cee3026
Link:
https://www.unpac.me/results/cfd828dd-a219-4e17-9554-b70db2f6aa84/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/aed72cebee92e2652dddfbec6aa2b2728183b03c62835a2a860480963cae856f

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: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 aed72cebee92e2652dddfbec6aa2b2728183b03c62835a2a860480963cae856f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/70566/

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