MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674. 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: 15


Intelligence 15 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674
SHA3-384 hash: bc9d43e719877c9c17b73a0f433cb30ce73009f6f091591e8447f7a0b50ae62cecdb40796a5f47ef9d4e9b850733f958
SHA1 hash: 3fb2c608529575ad4b06770e130eb9d2d0750ed7
MD5 hash: 20bb118569b859e64feaaf30227e04b8
humanhash: wyoming-bakerloo-gee-enemy
File name:20bb118569b859e64feaaf30227e04b8.exe
Download: download sample
Signature SystemBC
Create hunting rule
File size:479'232 bytes
First seen:2023-09-19 15:53:21 UTC
Last seen:2023-09-19 16:35:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:dSR2NCo5jqK0UwKya66xXPeOuesG17eVpD0B5BbXv3VlRU3nFRg+e:5NCo5jqK0UwKya66xXPeOuersP07Bj3Z
TLSH T10BA49D459BA02FA6C23F0776C013105493F0C2E7575FE76E5CC822E9AFA2B522B93657
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe SystemBC

Intelligence

File Origin
# of uploads :
2
# of downloads :
290
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
20bb118569b859e64feaaf30227e04b8.exe
Verdict:
Malicious activity
Analysis date:
2023-09-19 17:19:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b560ba89-8659-4690-a71a-09a47d24804c

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/449715/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.17256.9371.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control coroxy explorer lolbin obfuscated packed
Link:
https://www.filescan.io/uploads/6509c41af1b40cb0d61ec878/reports/bcb2c785-7203-4ddc-951d-d9e24fefbd61/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b71d5f2b-42a8-418a-9a2c-b9ca47908bbc
Result
Threat name:
DarkTortilla, SystemBC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1310898
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Yara detected SystemBC
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674/
Threat name:
Win32.Backdoor.Systembc
Create hunting rule
Status:
Malicious
First seen:
2023-09-19 03:43:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yhjorn5zmhsiuhxeq56t6ut7aodjpyg7zwtjxdguociaw47b4z2a._file
Verdict:
malicious
Result
Malware family:
systembc
Create hunting rule
Score:
  10/10
Tags:
family:systembc trojan
Link:
https://tria.ge/reports/230919-tb73gsab2t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
SystemBC
Malware Config
C2 Extraction:
mxstat215dm.xyz:4044
mxstex725dm.xyz:4044
Unpacked files
SH256 hash:
56aaa2b9e53d69dd75c8d1247220d8ea97b1b7705796b2e2ddff34c7eea8adee
MD5 hash:
50f28d178452b2db4e1f466904e55c78
SHA1 hash:
d9a3246a570715d756a6c653b6818afb99ae39ec
Link:
https://www.unpac.me/results/cf09be87-4125-467e-9b15-df246d89157e/
SH256 hash:
720eb7865aa32950f28737087178ab60b13de358aeb838ede500c50f7235cc69
MD5 hash:
59ff3aedb3f9df07f7ed61aeec39d6d7
SHA1 hash:
d3df5789a205f7849ae626045f6fdb5a7a80da7e
Link:
https://www.unpac.me/results/cf09be87-4125-467e-9b15-df246d89157e/
SH256 hash:
0781f74db6c9ff7aa0c1e76dd0ebc4a9575fba6caca9aac9fb0131c5a73c84be
MD5 hash:
2c064163cda2f093cf6d20302481dff7
SHA1 hash:
cf948b10d999c369ef51972f86278a4f536d400d
Link:
https://www.unpac.me/results/cf09be87-4125-467e-9b15-df246d89157e/
SH256 hash:
c17c0223e4d9ea123207ea6dfffe6e430ffd95b8f27f88f1519be274328037fa
MD5 hash:
5bcfda03d6dd0d7c340fa0ce8f3a6bf8
SHA1 hash:
255727365e0048852286d62cde5a5c4e92a930f5
Detections:
SystemBC
Create hunting rule
Link:
https://www.unpac.me/results/cf09be87-4125-467e-9b15-df246d89157e/
Parent samples :
7177acd8a2b07f743dffb49442833163846c0f6e3f41056aef83a89185f0b743
c96f8d4d1ee675c3cd1b1cf2670bb9bc2379a6b66f3029b2ffcfdd67c612c499
c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674
3d1d747d644420a2bdc07207b29a0509531e22eb0b1eedcd052f85085bef6865
3ae62bc5ec965577dbb25a3065edc53c2d779641ac985de0b822a5debac44d92
4106813cab1ac29a4771d7a399fd53fac78e60881d3529cf6bbc061e71f182ed
SH256 hash:
c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674
MD5 hash:
20bb118569b859e64feaaf30227e04b8
SHA1 hash:
3fb2c608529575ad4b06770e130eb9d2d0750ed7
Link:
https://www.unpac.me/results/cf09be87-4125-467e-9b15-df246d89157e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674

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:MALWARE_Win_EXEPWSH_DLAgent
Create hunting rule
Author:ditekSHen
Description:Detects SystemBC
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

Web download

SystemBC

Executable exe c1d2e8b7b961e48a1ee4877d3f527f038697e0dfcda69b8cd470900b73e1e674

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2705908/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2712466/
Cape
Cape
https://www.capesandbox.com/analysis/449715/
  
URLhaus
https://urlhaus.abuse.ch/url/2707365/

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