MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61fe734407cc70105ccbe489e4a70a72f2aaa7591619a6338a34a2f7606bf0b6. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61fe734407cc70105ccbe489e4a70a72f2aaa7591619a6338a34a2f7606bf0b6
SHA3-384 hash: 355f07f85c7f1d5998273eaddc7b9f63028a03740f01922058ac7b25888677409c98ed6de2d30ac18354d809da1c5340
SHA1 hash: 9898808a0223846a4cf75549fe925368d0bf8f84
MD5 hash: 3e4ddca3a0d8b08f50b28d8983ecb80f
humanhash: alaska-september-eighteen-oranges
File name:3e4ddca3a0d8b08f50b28d8983ecb80f.exe
Download: download sample
Signature KPOTStealer
Create hunting rule
File size:353'280 bytes
First seen:2021-08-24 11:45:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 02fed18d5788c3d9bcc1897631bb2a01 (8 x RaccoonStealer, 2 x DanaBot, 2 x RedLineStealer)
ssdeep 6144:Cw0rMMorByie/YL0LiSRGo62r4Wylezm9zRMqt/b:YyeAgLuLjWeeAl
Threatray 51 similar samples on MalwareBazaar
TLSH T1977401C13A52C073D262413089E5B7A0D62E7854EFB0D55B37F4665E1EB02D1FA363EA
dhash icon 1072c093b0381902 (22 x RedLineStealer, 7 x RaccoonStealer, 4 x Smoke Loader)
Reporter abuse_ch
Tags:exe KPOTStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3e4ddca3a0d8b08f50b28d8983ecb80f.exe
Verdict:
Malicious activity
Analysis date:
2021-08-24 12:14:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/95d76ccf-3ffc-4d2f-be00-1cbb2cf1a7bc

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/181867/
Detection(s):
Win.Packed.Fragtor-9888193-0
Create hunting rule

Win.Packed.Generic-9888200-0
Create hunting rule

Win.Packed.Generic-9888246-0
Create hunting rule

Win.Packed.Generic-9888247-0
Create hunting rule

Win.Packed.Generic-9888253-0
Create hunting rule

Win.Packed.Generic-9888255-0
Create hunting rule

Win.Packed.Generic-9888260-0
Create hunting rule

Win.Packed.Generic-9888321-0
Create hunting rule

Win.Packed.Generic-9888330-0
Create hunting rule

Result
Verdict:
Malware
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:
UNKNOWN
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b3ec41d1-b354-4c35-a701-4e5b89a96c15
Result
Threat name:
KPot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/838266
Signature
Contains VNC / remote desktop functionality (version string found)
Creates autostart registry keys with suspicious names
Detected unpacking (changes PE section rights)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
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
Yara detected KPot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 470694 Sample: Ei6zLCykgs.exe Startdate: 24/08/2021 Architecture: WINDOWS Score: 100 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected KPot 2->45 47 Machine Learning detection for sample 2->47 49 Contains VNC / remote desktop functionality (version string found) 2->49 7 Ei6zLCykgs.exe 2 4 2->7         started        11 33A2E4F0.exe 2->11         started        13 33A2E4F0.exe 2->13         started        process3 file4 41 C:\ProgramData\...\33A2E4F0.exe, PE32 7->41 dropped 51 Detected unpacking (changes PE section rights) 7->51 53 Creates autostart registry keys with suspicious names 7->53 15 33A2E4F0.exe 7->15         started        signatures5 process6 signatures7 55 Multi AV Scanner detection for dropped file 15->55 57 Detected unpacking (changes PE section rights) 15->57 59 Machine Learning detection for dropped file 15->59 61 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 15->61 18 WerFault.exe 9 15->18         started        21 WerFault.exe 9 15->21         started        23 WerFault.exe 9 15->23         started        25 5 other processes 15->25 process8 file9 27 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->27 dropped 29 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 21->29 dropped 31 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 23->31 dropped 33 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 25->33 dropped 35 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 25->35 dropped 37 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 25->37 dropped 39 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 25->39 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61fe734407cc70105ccbe489e4a70a72f2aaa7591619a6338a34a2f7606bf0b6/
Threat name:
Win32.Trojan.Zenpak
Create hunting rule
Status:
Malicious
First seen:
2021-08-24 09:42:05 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
22101fe25d7a6acbcec8dc39d177dccb0fb56e6f08f95876963a9f3dfda01b5b
KPOTStealer
250c1dda429b8b2c8b638ddc80999039267bda7b959d5a854c5f4855601df548
KPOTStealer
4934962518447fe675fc3e72322d7e8eb1521bddcd45eae280f98d0b4d138c01
KPOTStealer
50f02c9841c7e3215d91c1ec926ebc3863d76a664899e742b0a4a7a74cc4368e
KPOTStealer
5521400dffe660536524b06e28edc0805136092457722f3e1246a8749a0a7471
KPOTStealer
7b2e4ee7ff0bd5a37d0da1ff5f824ba8d44f264f884dea50a0990f22d2488be9
KPOTStealer
9f1c935d143a59d2429f2681007c61ee07504302e5798d7abdb9a5d44d90e13b
KPOTStealer
a8e2a996c913eb390bd0074d461a97156ad7395ae5ca856c2a6e6c14be534e2d
KPOTStealer
cceb5da1ebba042d949f4afef5f5e4638826493201564245be0448920dac639c
KPOTStealer
d00956a63d7e56ec5fc098fdc2227523e3022cae1f144c783d64044366d0789c
KPOTStealer
+ 41 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/210824-qkegnzmera/
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
Link:
https://www.unpac.me/results/7bc89a1b-6471-40db-a7e2-6884631193d5/
SH256 hash:
61fe734407cc70105ccbe489e4a70a72f2aaa7591619a6338a34a2f7606bf0b6
MD5 hash:
3e4ddca3a0d8b08f50b28d8983ecb80f
SHA1 hash:
9898808a0223846a4cf75549fe925368d0bf8f84
Link:
https://www.unpac.me/results/7bc89a1b-6471-40db-a7e2-6884631193d5/
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/61fe734407cc70105ccbe489e4a70a72f2aaa7591619a6338a34a2f7606bf0b6

File information

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

Web download

KPOTStealer

Executable exe 61fe734407cc70105ccbe489e4a70a72f2aaa7591619a6338a34a2f7606bf0b6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1557920/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/181867/

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