MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74e82ea63f25fdb065ab8d4df1d69f9a22d1c1a76edf609f2f22d5080411fe4c. 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



KPOTStealer


Vendor detections: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: 74e82ea63f25fdb065ab8d4df1d69f9a22d1c1a76edf609f2f22d5080411fe4c
SHA3-384 hash: 346ba26d2c5b080e4d888f09300d68a6e5a6d151a3c572f16b0005a8f7dfdae6f1a96b462de1752d475d2d41cee1f982
SHA1 hash: 61549859c1a945787ac05fc6b609a1529a84ad47
MD5 hash: 55c995af76779a98d3813bb1498d2533
humanhash: fifteen-connecticut-tennessee-lemon
File name:55c995af76779a98d3813bb1498d2533.exe
Download: download sample
Signature KPOTStealer
File size:412'672 bytes
First seen:2021-08-12 06:41:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5ba12e6852ba82499f5822056a147515 (2 x RaccoonStealer, 2 x KPOTStealer, 2 x Smoke Loader)
ssdeep 6144:EwyXu95ZNKNEOiaK9/4iTQdwLPWL0ElMflxkc3i7knGyHM:EwouGN3kJTUwa18v3iI
Threatray 3'778 similar samples on MalwareBazaar
TLSH T1F794F1517C7DE872C48145304066CBF05E6FAC60BD6510CB7B993B6FEE603E6627A38A
dhash icon 4839b2b4e8c38890 (137 x RaccoonStealer, 37 x Smoke Loader, 30 x RedLineStealer)
Reporter abuse_ch
Tags:exe KPOTStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
55c995af76779a98d3813bb1498d2533.exe
Verdict:
Malicious activity
Analysis date:
2021-08-12 06:49:24 UTC
Tags:
installer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching the default Windows debugger (dwwin.exe)
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Changes memory attributes in foreign processes to executable or writable
Contains VNC / remote desktop functionality (version string found)
Creates a thread in another existing process (thread injection)
Creates autostart registry keys with suspicious names
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 463909 Sample: UQr4NYmG6d.exe Startdate: 12/08/2021 Architecture: WINDOWS Score: 100 50 Multi AV Scanner detection for submitted file 2->50 52 Machine Learning detection for sample 2->52 54 Contains VNC / remote desktop functionality (version string found) 2->54 56 4 other signatures 2->56 7 UQr4NYmG6d.exe 2 4 2->7         started        11 33A2E4F0.exe 2->11         started        13 33A2E4F0.exe 2->13         started        process3 file4 38 C:\ProgramData\...\33A2E4F0.exe, PE32 7->38 dropped 58 Detected unpacking (changes PE section rights) 7->58 60 Detected unpacking (overwrites its own PE header) 7->60 62 Creates autostart registry keys with suspicious names 7->62 15 33A2E4F0.exe 7->15         started        signatures5 process6 dnsIp7 40 ebanat6977769.com 8.209.79.46, 49746, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC Singapore 15->40 42 Multi AV Scanner detection for dropped file 15->42 44 Detected unpacking (changes PE section rights) 15->44 46 Detected unpacking (overwrites its own PE header) 15->46 48 5 other signatures 15->48 19 WerFault.exe 20 9 15->19         started        22 WerFault.exe 9 15->22         started        24 WerFault.exe 9 15->24         started        26 2 other processes 15->26 signatures8 process9 file10 28 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->28 dropped 30 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 22->30 dropped 32 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 24->32 dropped 34 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 26->34 dropped 36 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 26->36 dropped
Threat name:
Win32.Trojan.Fragtor
Status:
Malicious
First seen:
2021-08-11 23:40:44 UTC
AV detection:
27 of 46 (58.70%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
8fe1877b2cb312eaa3b1fd4b10bcd9c4050a86f55b602704db3a6a453ff0e7a8
MD5 hash:
2ec55de670faf40bbce8624884512519
SHA1 hash:
de87552e3af4bd3f9cd7baa93b652fc21c60b952
SH256 hash:
74e82ea63f25fdb065ab8d4df1d69f9a22d1c1a76edf609f2f22d5080411fe4c
MD5 hash:
55c995af76779a98d3813bb1498d2533
SHA1 hash:
61549859c1a945787ac05fc6b609a1529a84ad47
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

KPOTStealer

Executable exe 74e82ea63f25fdb065ab8d4df1d69f9a22d1c1a76edf609f2f22d5080411fe4c

(this sample)

  
Delivery method
Distributed via web download

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