MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2. 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


Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2
SHA3-384 hash: 2b9e7fdbd01c33b7915441e54229276e19a4aa345adb3814961a7c24327247e09c1e615ea80bc0fc44853ef53cfc9ec4
SHA1 hash: c1d312762d598831d431b08e47075047582856aa
MD5 hash: 57a22e74ba27b034613b0c6ac54a10d5
humanhash: fillet-glucose-rugby-three
File name:a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2
Download: download sample
File size:97'792 bytes
First seen:2022-04-13 05:08:34 UTC
Last seen:2022-04-13 05:41:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 22423f9b15270dac3068dfdc158e241e
ssdeep 1536:UIzZGDMl6ZVowxh9nJaag7rUkVOoT9wMMwTxME9WWYTJIyb9ohs4sUsP40:UwEDMl68wFm74kQoT+MXTx19xYTJ7b9o
TLSH T1BBA34A5A36A010F6D11BC13DCAA29A56E3B3B015137197CF43748AA91F637D2BE39372
Reporter P_Harish_K
Tags:apt exe KONNI

Intelligence

File Origin
# of uploads :
2
# of downloads :
352
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4ca8ac99b2416d8fae67a8b18a58c8d267b7e2b72af1ee0369f2470a030af8c7
Verdict:
Malicious activity
Analysis date:
2022-01-07 05:20:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d4fbfab7-afcf-44c6-84d5-53c96517ee2d

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/263276/
Detection(s):
SecuriteInfo.com.BackDoor.Siggen2.3716.29343.2057.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/13703/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/62565aefffe27d5119bdd284/reports/568ab213-45ef-43d2-bfe0-512f7d5ad3f1/overview
Malware family:
KONNI
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/74292a9c-57ea-438e-8397-2abc1c1c3dec
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/975885
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Call by Ordinal
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 608372 Sample: 4FBHT5s0ts Startdate: 13/04/2022 Architecture: WINDOWS Score: 60 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Sigma detected: Suspicious Call by Ordinal 2->28 8 loaddll64.exe 1 2->8         started        process3 process4 10 cmd.exe 1 8->10         started        12 rundll32.exe 8->12         started        14 rundll32.exe 8->14         started        process5 16 rundll32.exe 10->16         started        18 WerFault.exe 17 9 12->18         started        20 WerFault.exe 9 14->20         started        process6 22 WerFault.exe 9 16->22         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2/
Threat name:
Win64.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2022-01-06 01:32:18 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
32 of 42 (76.19%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/220413-kz15eaead2/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2
MD5 hash:
57a22e74ba27b034613b0c6ac54a10d5
SHA1 hash:
c1d312762d598831d431b08e47075047582856aa
Detections:
win_konni_auto
Create hunting rule
Link:
https://www.unpac.me/results/c9f086f1-56d3-44f9-8213-62775fbddfc6/
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/a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:win_konni_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.konni.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/263276/

Comments