MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d839079365af7cef63e51d9b4e8f751272cb753852dc67092ae84dde4bf1778. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d839079365af7cef63e51d9b4e8f751272cb753852dc67092ae84dde4bf1778
SHA3-384 hash: 9923202fc984e8248c13f54e48f718787a409b797089422b5e6a87a407d2310bcc5a3b6fc6d6b1f987e38b4ef207f080
SHA1 hash: f37b1d1440e2817bba44d2e4486255aa9086d87f
MD5 hash: d71de7f78b4ceff3845de504bd84d1ec
humanhash: ohio-robert-washington-fruit
File name:ifififif.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'223'680 bytes
First seen:2020-08-13 06:37:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0aa3dcbdd0727cba5785897870b1d0ce (14 x AgentTesla, 6 x Loki, 3 x Formbook)
ssdeep 24576:m0CEU+DTk0lp5D1Bmju5j0x9IiE3L2Van0dMeMxOb:mb8TRlD2654j82TMvwb
Threatray 536 similar samples on MalwareBazaar
TLSH 2845CF62B2E0483ED126163D8F3B5FE59C25BE512A2C59462BE41C4F7E3868D38352DF
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

From: "Mr.Sertac Cakar" <sertac@derintekstil.com.tr>
Subject: Purchase Order 17238502238 for Kasna Unit
Attachment: Order 17238502238 PDF.bz (contains "ifififif.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ispy
Create hunting rule
Link:
https://www.capesandbox.com/analysis/44876/
Detection(s):
SecuriteInfo.com.Mal.Generic-S.5549.16169.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Running batch commands
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/425224
Signature
Allocates memory in foreign processes
Contains functionality to detect sleep reduction / modifications
Delayed program exit found
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
Maps a DLL or memory area into another process
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: 265167 Sample: ifififif.exe Startdate: 14/08/2020 Architecture: WINDOWS Score: 100 45 Yara detected MassLogger RAT 2->45 47 Sigma detected: Drops script at startup location 2->47 49 Machine Learning detection for sample 2->49 51 2 other signatures 2->51 9 ifififif.exe 2->9         started        12 wscript.exe 1 2->12         started        process3 signatures4 53 Detected unpacking (changes PE section rights) 9->53 55 Detected unpacking (creates a PE file in dynamic memory) 9->55 57 Detected unpacking (overwrites its own PE header) 9->57 59 6 other signatures 9->59 14 notepad.exe 1 9->14         started        17 ifififif.exe 3 9->17         started        20 notepad.exe 9->20 injected 22 ifififif.exe 12->22         started        process5 file6 61 Drops VBS files to the startup folder 14->61 63 Delayed program exit found 14->63 41 C:\Users\user\AppData\...\ifififif.exe.log, ASCII 17->41 dropped 24 cmd.exe 1 17->24         started        65 Writes to foreign memory regions 22->65 67 Allocates memory in foreign processes 22->67 69 Maps a DLL or memory area into another process 22->69 26 notepad.exe 1 22->26         started        29 ifififif.exe 2 22->29         started        signatures7 process8 file9 31 powershell.exe 19 24->31         started        33 conhost.exe 24->33         started        43 C:\Users\user\AppData\Roaming\...\ififig.vbs, ASCII 26->43 dropped 35 cmd.exe 1 29->35         started        process10 process11 37 powershell.exe 35->37         started        39 conhost.exe 35->39         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d839079365af7cef63e51d9b4e8f751272cb753852dc67092ae84dde4bf1778/
Threat name:
Win32.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-08-13 06:39:07 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=twbza6jwll3455r6khm3j2hxketszn2tquw4m4esv2cn3zf7c54a._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
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0213d8db1a9c13b9dc0926e8102e937054512783c310e9b9ede0f069271ea727
MassLogger
0d3054972b35fa5c6f67ba30f1495823dda35917b171af358242c20293e2bbbb
MassLogger
3a47c3d7fb87119788726fbd3cc8962ef88a9c8ad11ec066250d38eddf1dd301
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45e3a9f28c7e79a55264a5c88490dfe51a73639eac96e29f724bdc96232e341b
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4b9f712433c48ac510be9620a98f09883e4c363c2c265c3534a381c3cc17b932
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72d5c98fe79c389a77998ac369b5e679207b89aabb8b54cbe93346e7edc4a39a
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b3bdc62981bcde4ee28317404b4154f0f8b7e2fc7297c80c9b45b842e4f6708f
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b7c38b8ca8e90da906c7df9ea379e0c9386780ee32b174cd1f82cd8662822efc
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d251c653db7e7df1e0d7858d8e1870055a5ccdd5749295c1a41a1e47f2a3c109
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f27eb43c59ea9a9f7ffc4e9bb14e67fd1667825c0e8851d4a1abb9441180076a
MassLogger
+ 526 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
ransomware upx stealer spyware family:masslogger
Link:
https://tria.ge/reports/200813-rzxaatmpxa/
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
Drops startup file
Reads user/profile data of web browsers
UPX packed file
MassLogger
MassLogger log file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9d839079365af7cef63e51d9b4e8f751272cb753852dc67092ae84dde4bf1778

File information

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

Malspam

MassLogger

zip b4d86013b4e92782a3d2cfb833720060949154ad61e5c4ff8848115ad77235f3

MassLogger

Executable exe 9d839079365af7cef63e51d9b4e8f751272cb753852dc67092ae84dde4bf1778

(this sample)

  
Dropped by
MD5 7890f8791309c928c9b82bb2b16f868e
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/44876/
  
Dropped by
SHA256 b4d86013b4e92782a3d2cfb833720060949154ad61e5c4ff8848115ad77235f3

Comments