MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ec28be6df1f0523887eb852fb19658b34bbeaf21c525be090666dd55b470a13. 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

SystemBC

Vendor detections: 8

Intelligence 8 IOCs YARA 1 File information Comments

SHA256 hash:	8ec28be6df1f0523887eb852fb19658b34bbeaf21c525be090666dd55b470a13
SHA3-384 hash:	eb36dee30dfa96ebda8cfb23ee2f37f952373082dab15621952e4f0e1a54fe437fd3f2e04ecfa1502e1d8c86cf311e24
SHA1 hash:	46c4850a9a75adf910c80507849a9329dbe861a4
MD5 hash:	7a07a5960a95b97a88558b9d95c8d242
humanhash:	sink-bacon-illinois-football
File name:	7a07a5960a95b97a88558b9d95c8d242.exe
Download:	download sample
Signature	SystemBC Create hunting rule
File size:	412'472 bytes
First seen:	2023-01-22 17:27:00 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	df30c683a8483b689e853a3d33348158 (1 x SystemBC)
ssdeep	3072:PI/YQk4jV9/QazsdKCj7/2oDnbA6I9Drxi6NxTY9qo+v5YFj7/2oDnbA6I9Drxiv:kPHnrsdKCWqn3win97PWqn3win97DZ
TLSH	T11B944E137B949632D5B586700D6657A8EA3AFC222912CD07B3CCB60D2F32D47E979327
TrID	41.6% (.OCX) Windows ActiveX control (116521/4/18) 29.3% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8) 11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 4.6% (.SCR) Windows screen saver (13097/50/3) 3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
File icon (PE):
dhash icon	10f0f2f870929210 (1 x SystemBC)
Reporter	abuse_ch
Tags:	exe SystemBC

Intelligence

File Origin

# of uploads :

# of downloads :

214

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

7a07a5960a95b97a88558b9d95c8d242.exe

Verdict:

Malicious activity

Analysis date:

2023-01-22 17:34:07 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/f5abf1e6-f40e-4a65-b549-eaaa6e0d8a18

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/355665/

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Creating a window

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug anti-vm greyware hacktool obfuscated overlay packed

Link:

https://www.filescan.io/uploads/63cd71e82b351a3d0ea7b1d0/reports/d1f4fa6f-6db2-4d3d-9351-69a6ef8002d6/overview

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:

SystemBC

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/65c98e35-267b-4dea-9541-2cd68be3b8e8

Result

Threat name:

Unknown

Detection:

malicious

Classification:

evad

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1156579

Signature

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)

Found potential dummy code loops (likely to delay analysis)

Maps a DLL or memory area into another process

Multi AV Scanner detection for submitted file

Tries to detect sandboxes and other dynamic analysis tools (window names)

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8ec28be6df1f0523887eb852fb19658b34bbeaf21c525be090666dd55b470a13/

Threat name:

Win32.Backdoor.Systembc

Status:

Malicious

First seen:

2023-01-22 17:27:07 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

13 of 26 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=r3bixzw7d4cshcd6xbjpwglfrm2lx2xsdrjfxyeqmzw5kw2hbijq._file

Verdict:

unknown

Result

Malware family:

n/a

Score:

5/10

Tags:

n/a

Link:

https://tria.ge/reports/230122-v1eb5sgf96/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Unpacked files

SH256 hash:

48fc55c7000a9b290001c893f746fdccc2478aa5068a0dc7b6b34bfa9ae1c92b

MD5 hash:

a1e1a8f204a4c2a461573fcb0c8e483e

SHA1 hash:

fc3f701c8a808f3cba32250dcf5da4814a81eea9

Link:

https://www.unpac.me/results/2b6d55ba-ff7c-494e-ba61-882b987d4f8f/

SH256 hash:

8ec28be6df1f0523887eb852fb19658b34bbeaf21c525be090666dd55b470a13

MD5 hash:

7a07a5960a95b97a88558b9d95c8d242

SHA1 hash:

46c4850a9a75adf910c80507849a9329dbe861a4

Link:

https://www.unpac.me/results/2b6d55ba-ff7c-494e-ba61-882b987d4f8f/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/8ec28be6df1f0523887eb852fb19658b34bbeaf21c525be090666dd55b470a13

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.