MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 12fb1d0ec7c8d790cbb49d2e4ece2a59c4d46a31d4c740c94e994d342f2445ac. 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: 13
| SHA256 hash: | 12fb1d0ec7c8d790cbb49d2e4ece2a59c4d46a31d4c740c94e994d342f2445ac |
|---|---|
| SHA3-384 hash: | ceb01b20e9eec00793dbc2d56702a85dc9fa9bb66d7bcc51b5aa1db6659dbf79502415c5fd8c0b55ae9b910e07d6e640 |
| SHA1 hash: | 4dbf718297e3dc14d0ed4e615b2b6d7f7884bb58 |
| MD5 hash: | d474d6c26cfcb09d74b1d499ef410786 |
| humanhash: | potato-enemy-speaker-four |
| File name: | socks-null.exe |
| Download: | download sample |
| Signature | SystemBC |
| File size: | 30'208 bytes |
| First seen: | 2021-07-13 13:58:02 UTC |
| Last seen: | 2021-07-13 14:48:33 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d80fd8165ce26960676662d4341792aa (1 x SystemBC) |
| ssdeep | 768:8mBlzJsutN3M1rOMpEY+uD8sBb0PoJx/c3s:8cTsutN3SKNfzsBb0Pob |
| Threatray | 93 similar samples on MalwareBazaar |
| TLSH | T15ED20726341096A1D4918AF03F4EA7A8C5BEB8374225E48DFFE09F5436F69D7E706203 |
| Reporter |  sysopfb1 |
| Tags: | exe SystemBC |
Intelligence
File Origin
# of uploads :
2
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
socks-null.exe
Verdict:
Malicious activity
Analysis date:
2021-07-13 14:03:03 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SystemBC MiniTor
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
Result
Threat name:
SystemBC
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
May use the Tor software to hide its network traffic
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected SystemBC
Behaviour
Behavior Graph:
Detection:
systembc
Threat name:
Win32.Trojan.Coroxy
Status:
Malicious
First seen:
2021-07-13 13:58:05 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 83 additional samples on MalwareBazaar
Result
Malware family:
systembc
Score:
10/10
Tags:
family:systembc trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Executes dropped EXE
SystemBC
Unpacked files
SH256 hash:
12fb1d0ec7c8d790cbb49d2e4ece2a59c4d46a31d4c740c94e994d342f2445ac
MD5 hash:
d474d6c26cfcb09d74b1d499ef410786
SHA1 hash:
4dbf718297e3dc14d0ed4e615b2b6d7f7884bb58
Detections:
win_systembc_auto
win_systembc_g0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | Start2_net_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | SystemBC |
| Reference: | 7bd341488dc6f01a6662ac478d67d3cd8211cbf362994355027b5bdf573cc31e |
| Rule name: | Start2_overlap_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | SystemBC |
| Reference: | 7bd341488dc6f01a6662ac478d67d3cd8211cbf362994355027b5bdf573cc31e |
| Rule name: | SystemBC |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies SystemBC RAT. |
| Reference: | https://news.sophos.com/en-us/2020/12/16/systembc/ |
| Rule name: | win_systembc_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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