MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 102053c0be40cdc3daca5a7482b8572f5134e10bfe144137c64566a94a5e20b3. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 102053c0be40cdc3daca5a7482b8572f5134e10bfe144137c64566a94a5e20b3
SHA3-384 hash: 8df0f4cedaad974a831ecc580fa4a65268ce3f2155d9b7155cc01e0c566cdb3679c546179248dd7c9597d9400d5ed71d
SHA1 hash: cb8625c357cd088020a545ba76eddddd74ac583a
MD5 hash: d75e7438b8cc97abfde414ab0f8101a9
humanhash: georgia-london-beer-snake
File name:2baba (7).exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'132'544 bytes
First seen:2020-10-15 10:36:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a20502f6ba02990e4f4fd97bc5f540cb (3 x Loki, 2 x AgentTesla, 1 x MassLogger)
ssdeep 24576:Y9toKinzGNLBdpEvrCkmap3cFjj2IUvr23Cd6u0R:wwzq3XkJp3cpSIUvr6CAlR
TLSH FE35BF23B1B04937C163157C9C1F5BA8AE36BE103A6CBA8E6BF41D0C5F796417825E93
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 International <mkule@rekordtekstil.com.tr>
Reply-To: DHL International <portoviro.asso@gmail.com>
Subject: Re: Your Shipment invoice & packing-list
Attachment: Invoice and packing list PDF.rar (contains "2baba (7).exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.23680.14995.16068.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file
Unauthorized injection to a system process
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/492088
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
Delayed program exit found
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops VBS files to the startup folder
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 298490 Sample: 2baba (7).exe Startdate: 15/10/2020 Architecture: WINDOWS Score: 100 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 12 other signatures 2->51 9 2baba (7).exe 2->9         started        12 wscript.exe 1 2->12         started        process3 signatures4 55 Writes to foreign memory regions 9->55 57 Allocates memory in foreign processes 9->57 59 Maps a DLL or memory area into another process 9->59 61 Queues an APC in another process (thread injection) 9->61 14 notepad.exe 1 9->14         started        17 2baba (7).exe 3 9->17         started        20 notepad.exe 9->20 injected 22 2baba (7).exe 12->22         started        process5 file6 63 Drops VBS files to the startup folder 14->63 65 Delayed program exit found 14->65 39 C:\Users\user\AppData\...\2baba (7).exe.log, ASCII 17->39 dropped 24 powershell.exe 19 17->24         started        67 Writes to foreign memory regions 22->67 69 Allocates memory in foreign processes 22->69 71 Maps a DLL or memory area into another process 22->71 26 2baba (7).exe 2 22->26         started        28 notepad.exe 1 22->28         started        signatures7 process8 file9 31 conhost.exe 24->31         started        33 powershell.exe 16 26->33         started        41 C:\Users\user\AppData\...\jhghbfgg.vbs, ASCII 28->41 dropped process10 dnsIp11 43 192.168.2.1 unknown unknown 33->43 53 Deletes itself after installation 33->53 37 conhost.exe 33->37         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/102053c0be40cdc3daca5a7482b8572f5134e10bfe144137c64566a94a5e20b3/
Threat name:
Win32.Trojan.LokibotCrypt
Create hunting rule
Status:
Malicious
First seen:
2020-10-14 08:58:16 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=caqfhqf6idg4hwwklj2ifocxf5itjyil7ykecn6givtksss6eczq._file
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
upx spyware stealer family:masslogger
Link:
https://tria.ge/reports/201015-fwxwvnbgkj/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Deletes itself
Drops startup file
Reads user/profile data of web browsers
UPX packed file
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
102053c0be40cdc3daca5a7482b8572f5134e10bfe144137c64566a94a5e20b3
MD5 hash:
d75e7438b8cc97abfde414ab0f8101a9
SHA1 hash:
cb8625c357cd088020a545ba76eddddd74ac583a
Link:
https://www.unpac.me/results/f8f87ea7-9b7d-4a3f-bfb1-baa4ed67be67/
SH256 hash:
d51f9483cab487c170bf1d61d1bee1bcb6f55fc613e0d4055d4c2a7d22b49e24
MD5 hash:
50b037885a3861778c6e6201dbd173b0
SHA1 hash:
c64e19e6f2eb9e25755b0570730cdaf4cbbaa84f
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/f8f87ea7-9b7d-4a3f-bfb1-baa4ed67be67/
Parent samples :
0adc7e74c78f1d91fa1972467bdee948477ade15409a3f2924f337de4038ded1
2437a677dba9a82b9bc50f2d12c9682192d1150f8aac53e131a0913767c98a66
730a42a6d12942f236eefda66452c790e1f506ed57437342e3e0bdda9bf84143
1535da1a6d1565e52d0ee483302229d387ab7e33d9c9f07f745c6154c7de61e7
199653ca7cce2aabf2b54f899d29ab68526525a14487f0f1e02b45a0ad3e1f7c
102053c0be40cdc3daca5a7482b8572f5134e10bfe144137c64566a94a5e20b3
d040e74302a549e2c2332f16a05f21c2ccd5886604c3c785383b817d7c97fd07
630729fdd27776fa78d745320a153c105eeb7f40e8671515b3fd318ed4991bcb
1412ead7a7d061d4dbffd755b8ed9881da5ba163d90139df128fc4e4d26e93b6
d94d1cbec995584fc86297b547174128fa71a0e8b3b8de39183e8774cad65826
dbf19db7d0a4b842c4652e84edf70acbf1e1d2a9bd50403ba8fa0cd5abbba587
SH256 hash:
e2b1b6c9a667d052e48b507013c532cf1a105af5548b845b15b97d97d82abee5
MD5 hash:
b75dbe4bdd0084a48ad37971d7b126c4
SHA1 hash:
48660d3175a4bfe28552fcfe0a61fc69b9842694
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/f8f87ea7-9b7d-4a3f-bfb1-baa4ed67be67/
Parent samples :
0adc7e74c78f1d91fa1972467bdee948477ade15409a3f2924f337de4038ded1
2437a677dba9a82b9bc50f2d12c9682192d1150f8aac53e131a0913767c98a66
730a42a6d12942f236eefda66452c790e1f506ed57437342e3e0bdda9bf84143
102053c0be40cdc3daca5a7482b8572f5134e10bfe144137c64566a94a5e20b3
dbf19db7d0a4b842c4652e84edf70acbf1e1d2a9bd50403ba8fa0cd5abbba587
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Strictor
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/102053c0be40cdc3daca5a7482b8572f5134e10bfe144137c64566a94a5e20b3

File information

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

Malspam

MassLogger

rar 03fa8086a22680d5f35280f2cd75e5878a717f18c86f18bec54be8f735e925e6

MassLogger

Executable exe 102053c0be40cdc3daca5a7482b8572f5134e10bfe144137c64566a94a5e20b3

(this sample)

  
Dropped by
MD5 6d9372e476cfef4274c73341061f21d4
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/71246/
  
Dropped by
SHA256 03fa8086a22680d5f35280f2cd75e5878a717f18c86f18bec54be8f735e925e6

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