MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4968c1a61bd272a3bb74e079037d7cdee1c9ce824de407ceeb384b2fb107450b. 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: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4968c1a61bd272a3bb74e079037d7cdee1c9ce824de407ceeb384b2fb107450b
SHA3-384 hash: 309a07600ed7142eb2a3903b6e14028d887b59993ba59f981bfb0ca254af170824102761c561acb1e75b32c896facb32
SHA1 hash: 505f6df6ba3b22a0e08d003ce89d833858e7b4db
MD5 hash: 3edac0ecf1f8b2099461d5757b0face6
humanhash: hot-mike-alpha-freddie
File name:3edac0ecf1f8b2099461d5757b0face6.exe
Download: download sample
Signature SystemBC
Create hunting rule
File size:152'064 bytes
First seen:2020-07-31 11:36:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash eea62701e62ffe4c2657bd10bbce90f5 (1 x SystemBC)
ssdeep 1536:I11paOBxgQLkbc45tDIxCKykQCCY/4oAR1fY65fqwarzvVJG49E:I1aO8QLIoXykQCCY/4zd5fqwwVw4G
TLSH C1E3AD243A41D232C01660319865F3B1A67AA9321B7D8EC77F5527BF5F332D296B630E
Reporter abuse_ch
Tags:exe SystemBC


Avatar
abuse_ch
SystemBC payload URL:
http://fgkmailserv19fd.xyz/socks111.exe
http://fgksdstat14tp.xyz/socks111.exe

SystemBC C2s:
gmstar23.xyz:4044 (195.189.96.212)
scgsdstat14tp.xyz:4044 (5.61.35.197)

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/36469/
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/405979
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Machine Learning detection for sample
May use the Tor software to hide its network traffic
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4968c1a61bd272a3bb74e079037d7cdee1c9ce824de407ceeb384b2fb107450b/
Threat name:
Win32.Trojan.Coroxy
Create hunting rule
Status:
Malicious
First seen:
2020-07-31 08:25:13 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Verdict:
unknown
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200731-b6rlgn6m46/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Drops file in Windows directory
Drops file in Windows directory
Looks up external IP address via web service
Looks up external IP address via web service
Executes dropped EXE
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Cryptor
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4968c1a61bd272a3bb74e079037d7cdee1c9ce824de407ceeb384b2fb107450b

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_systembc_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Web download

SystemBC

Executable exe 4968c1a61bd272a3bb74e079037d7cdee1c9ce824de407ceeb384b2fb107450b

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/36469/
  
URLhaus
https://urlhaus.abuse.ch/url/422580/
  
Delivery method
Distributed via web download

Comments