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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c95b642310f82c6a7779a2b561b6cb9a27ca22db74c66378d8a61ee8d32f758. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c95b642310f82c6a7779a2b561b6cb9a27ca22db74c66378d8a61ee8d32f758
SHA3-384 hash: 7da2c561827149e0890bc8c9a3a321e03d253d3203bd793244ebd4a88da1908b1b166f62cf3070bafb51e9125d64b433
SHA1 hash: 9d27b0067be38667fa018a69ce4057533e2c1c25
MD5 hash: aff1ae0263ad833a893669799581e2cc
humanhash: grey-wolfram-xray-neptune
File name:aff1ae0263ad833a893669799581e2cc.exe
Download: download sample
Signature SystemBC
Create hunting rule
File size:8'192 bytes
First seen:2023-04-11 09:10:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c43eeea4eb37b541724563a3273bc88b (7 x SystemBC)
ssdeep 96:PNoCMDnHFBkGNutaR/3Mnh/MM4odWLqhZAoUyLh/b9U/nWo2i4gwnbw:FoTH7kGsaBc/ZbdNdhCMi4Pbw
Threatray 21 similar samples on MalwareBazaar
TLSH T1A5F10822BE9151A2C337E6FE3B4F9361E47F5932A330A419DFB11D5024798B3CB66609
TrID 28.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
25.5% (.EXE) Win32 Executable (generic) (4505/5/1)
11.6% (.ICL) Windows Icons Library (generic) (2059/9)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:exe SystemBC

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
aff1ae0263ad833a893669799581e2cc.exe
Verdict:
No threats detected
Analysis date:
2023-04-11 09:14:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3db094ee-e0d9-4bad-8861-4e387e67f42a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SystemBC
Create hunting rule
Link:
https://www.capesandbox.com/analysis/381379/
Detection(s):
SecuriteInfo.com.Variant.Barys.339094.3084.6004.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/77339/overview
Behaviour
MalwareBazaar
CallSleep
CheckUsername
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys coroxy greyware threat
Link:
https://www.filescan.io/uploads/64352427c064c538e1b35605/reports/67fb60d8-118a-4fe4-bd99-2a3bc0d297c5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/4c95b642310f82c6a7779a2b561b6cb9a27ca22db74c66378d8a61ee8d32f758
Malware family:
SystemBC
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c32fb8ee-ca46-45b6-a06f-306c4f2fdaa1
Result
Threat name:
SystemBC
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1211691
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected SystemBC
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c95b642310f82c6a7779a2b561b6cb9a27ca22db74c66378d8a61ee8d32f758/
Threat name:
Win32.Trojan.Coroxy
Create hunting rule
Status:
Malicious
First seen:
2023-04-08 08:32:59 UTC
File Type:
PE (Exe)
AV detection:
28 of 37 (75.68%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsk3mqrrb6bmnj3xtivvmg3mxgrhzirnw5ggmn4nrjq65djs65ma._file
Verdict:
malicious
Similar samples:
5c5829697e65e815e41670a142a90251297f8cff94282837c09443b9c1ebad26
SystemBC
5eb367948547aec6e0908cf186c9a2c9b0b949d5cb626a510f8e0543b3872244
SystemBC
6779c5bd995a94b8e53173cd3be2e59adcca2f9775674dc681565eef4197627e
SystemBC
75404543de25513b376f097ceb383e8efb9c9b95da8945fd4aa37c7b2f226212
SystemBC
812d4d9446b7962344e389b9498d08dabce1c9113bb18f554633da7e5992c4a3
SystemBC
bbaf5140518acfc1cd69cc595184869b0f6adda59134f83566393bc3435fb9d3
SystemBC
c81d0001db2319c3774dff80f346801f493b45c92bd4e825895495158fdf2e9d
SystemBC
fabf60ba606f708c842b3cd143642c0ec9ac49b67678742b031abfe7e5f08ef8
SystemBC
+ 11 additional samples on MalwareBazaar
Result
Malware family:
systembc
Create hunting rule
Score:
  10/10
Tags:
family:systembc
Link:
https://tria.ge/reports/230411-k5la5sbe75/
Malware Config
C2 Extraction:
148.251.236.201:443
Unpacked files
SH256 hash:
4c95b642310f82c6a7779a2b561b6cb9a27ca22db74c66378d8a61ee8d32f758
MD5 hash:
aff1ae0263ad833a893669799581e2cc
SHA1 hash:
9d27b0067be38667fa018a69ce4057533e2c1c25
Detections:
SystemBC
Create hunting rule
Link:
https://www.unpac.me/results/8a2fe0b2-6a87-4c31-9007-b95b8c97a2a8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.06
Link:
https://yomi.yoroi.company/submissions/4c95b642310f82c6a7779a2b561b6cb9a27ca22db74c66378d8a61ee8d32f758

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__bin
Create hunting rule
Author:James_inthe_box
Description:SystemBC
Reference:7bd341488dc6f01a6662ac478d67d3cd8211cbf362994355027b5bdf573cc31e
Rule name:SystemBC_Socks
Create hunting rule
Author:@bartblaze
Description:Identifies SystemBC RAT, Socks proxy version.

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/381379/

Comments