MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6cd47abf6c7c73449bd05329a0e30a48012c947d8762dd2429333af8d7bc198. 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


Kutaki


Vendor detections: 9


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

SHA256 hash: e6cd47abf6c7c73449bd05329a0e30a48012c947d8762dd2429333af8d7bc198
SHA3-384 hash: 521556cd7ec0f7a2f584fddbf2b44f2e45b2e6d185d60180cfd4adae095d79b7e0130d57cafdce37ab3f80c62739bfec
SHA1 hash: aecde409a20bdaa63be0570d5625938e7df50197
MD5 hash: 3c35fca6cb231d20cc04e6d8b2601010
humanhash: angel-seventeen-fourteen-twelve
File name:tracking details.exe
Download: download sample
Signature Kutaki
Create hunting rule
File size:770'096 bytes
First seen:2021-01-17 17:54:50 UTC
Last seen:2021-01-17 19:47:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 17830f35062327be0c330677fdaf5203 (8 x Kutaki)
ssdeep 12288:ISJFcVZT35635N0gGiUMKIKM+G9z3ktI79z6r146A9jmP/uhu/yMS08CkntxYR4:Ix63L0gGrwfmP/UDMS08Ckn3x
TLSH 99F47D27F694E00DF45280B16976D56AAE0A7D3A10856D0BFB80AF5E35331E3A8F471F
Reporter abuse_ch
Tags:DHL exe Kutaki


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: ENGIN-KAMAROT-2.home
Sending IP: 94.138.223.186
From: DHL Customer Service<postmaster@bistrovending.com>
Reply-To: <fedny2016@gmail.com>
Subject: Tracking Details !!!
Attachment: tracking details.zip (contains "tracking details.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
156
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
tracking details.exe
Verdict:
Malicious activity
Analysis date:
2021-01-17 17:58:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/76ab5ac5-eba0-4753-a0a6-7ab2b132d0a7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/112391/
Detection(s):
SecuriteInfo.com.Variant.Johnnie.304443.28993.32663.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Creating a file
Searching for the window
Deleting a recently created file
Replacing files
Creating a process from a recently created file
Sending a UDP request
Enabling autorun by creating a file
Result
Threat name:
Kutaki
Create hunting rule
Detection:
malicious
Classification:
adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/583237
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops PE files to the startup folder
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Yara detected Kutaki Keylogger
Yara detected VB_Keylogger_Generic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 340656 Sample: tracking details.exe Startdate: 17/01/2021 Architecture: WINDOWS Score: 100 22 Antivirus detection for dropped file 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for dropped file 2->26 28 7 other signatures 2->28 7 tracking details.exe 1 14 2->7         started        10 tagzjjch.exe 2->10         started        process3 file4 20 C:\Users\user\AppData\...\tagzjjch.exe, PE32 7->20 dropped 12 tagzjjch.exe 1 13 7->12         started        14 cmd.exe 1 7->14         started        process5 process6 16 WerFault.exe 12->16         started        18 conhost.exe 14->18         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e6cd47abf6c7c73449bd05329a0e30a48012c947d8762dd2429333af8d7bc198/
Threat name:
Win32.Trojan.Johnnie
Create hunting rule
Status:
Malicious
First seen:
2021-01-17 14:53:07 UTC
AV detection:
23 of 46 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=43gupk7wy7dtisn5auzjudrqusabfskh3b3c3uscsmz27dl3ygma._file
Verdict:
malicious
Result
Malware family:
kutaki
Create hunting rule
Score:
  10/10
Tags:
family:kutaki keylogger stealer
Link:
https://tria.ge/reports/210117-jwcg55rwdj/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops startup file
Loads dropped DLL
Executes dropped EXE
Kutaki
Kutaki Executable
Unpacked files
SH256 hash:
e6cd47abf6c7c73449bd05329a0e30a48012c947d8762dd2429333af8d7bc198
MD5 hash:
3c35fca6cb231d20cc04e6d8b2601010
SHA1 hash:
aecde409a20bdaa63be0570d5625938e7df50197
Link:
https://www.unpac.me/results/9a3ce127-acd1-42c8-a2ad-1017177c7c97/
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/e6cd47abf6c7c73449bd05329a0e30a48012c947d8762dd2429333af8d7bc198

File information

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

Malspam

Kutaki

zip 73733257bc449d4fed5bd3ffb494a0ce11c6c8c68b58b464761d194bc24ff29b

Kutaki

Executable exe e6cd47abf6c7c73449bd05329a0e30a48012c947d8762dd2429333af8d7bc198

(this sample)

  
Dropped by
MD5 fb66eebf8d4d2025c78c6bc6a5cec488
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 73733257bc449d4fed5bd3ffb494a0ce11c6c8c68b58b464761d194bc24ff29b
Cape
Cape
https://www.capesandbox.com/analysis/112391/

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