MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1710d377ca25776aebd3b67979c8263f92adf7794ea3145dbf7a6e9fbb839bb. 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: c1710d377ca25776aebd3b67979c8263f92adf7794ea3145dbf7a6e9fbb839bb
SHA3-384 hash: fce013b1939bdbbf788767dd5da96f000f1c298def45519183ef461dee3a2fe12d633a7e6ed4ba0e1dbd99447007b2d5
SHA1 hash: d52214a447bb2660f49b75a82f9fb48b630632fa
MD5 hash: bd0d20b1695917733abfe2ca2e35b8c6
humanhash: lake-orange-kilo-ohio
File name:BD0D20B1695917733ABFE2CA2E35B8C6.exe
Download: download sample
Signature SystemBC
Create hunting rule
File size:16'896 bytes
First seen:2024-04-06 15:05:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4fa6fcb0c994042642a5c4c2e43cda86 (1 x SystemBC)
ssdeep 192:BsAnE+PGtlBxF+Z1WtyDTV9TP5K2Dz5KbPGEhLO3deonD1ar1c1HU:2X++/IZwtOV9bnCrmeongr1c
TLSH T13772F7A6346189A4C011CAB43F6FA760D47D68725234D439DFE04E1837BEAE3E722B17
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter abuse_ch
Tags:exe SystemBC


Avatar
abuse_ch
SystemBC C2:
89.105.201.43:4001

Intelligence

File Origin
# of uploads :
1
# of downloads :
345
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
systembc
Create hunting rule
ID:
1
File name:
c1710d377ca25776aebd3b67979c8263f92adf7794ea3145dbf7a6e9fbb839bb.exe
Verdict:
Malicious activity
Analysis date:
2024-04-06 15:07:55 UTC
Tags:
systembc
Link:
https://app.any.run/tasks/a357cead-33b3-4203-8417-c45487f5d646

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Moving a file to the Program Files subdirectory
Replacing files
Sending an HTTP GET request
Forced system process termination
DNS request
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c1710d377ca25776aebd3b67979c8263f92adf7794ea3145dbf7a6e9fbb839bb
Malware family:
SystemBC
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/840a6905-1546-4423-a8df-4adefa0e1fac
Result
Threat name:
SystemBC
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1421366
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Snort IDS alert for network traffic
Yara detected SystemBC
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c1710d377ca25776aebd3b67979c8263f92adf7794ea3145dbf7a6e9fbb839bb
Detection:
systembc
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c1710d377ca25776aebd3b67979c8263f92adf7794ea3145dbf7a6e9fbb839bb/
Threat name:
Win32.Trojan.Coroxy
Create hunting rule
Status:
Malicious
First seen:
2024-03-24 04:36:16 UTC
File Type:
PE (Exe)
AV detection:
31 of 38 (81.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yfyq2n34ujlxnlv5hntzphecmp4svx3xstvdcro366tot65yhg5q._file
Verdict:
malicious
Result
Malware family:
systembc
Create hunting rule
Score:
  10/10
Tags:
family:systembc
Link:
https://tria.ge/reports/240406-sgqvqade77/
Malware Config
C2 Extraction:
stompantz.xyz:4001
89.105.201.43:4001
Unpacked files
SH256 hash:
c1710d377ca25776aebd3b67979c8263f92adf7794ea3145dbf7a6e9fbb839bb
MD5 hash:
bd0d20b1695917733abfe2ca2e35b8c6
SHA1 hash:
d52214a447bb2660f49b75a82f9fb48b630632fa
Detections:
SystemBC
Create hunting rule
win_systembc_g0
Create hunting rule
EXT_MAL_SystemBC_Mar22_1
Create hunting rule
win_systembc_20220311
Create hunting rule
Link:
https://www.unpac.me/results/91f37347-c099-47a6-b786-e781167b5efe/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c1710d377ca25776aebd3b67979c8263f92adf7794ea3145dbf7a6e9fbb839bb

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:EXT_MAL_SystemBC_Mar22_1
Create hunting rule
Author:Thomas Barabosch, Deutsche Telekom Security
Description:Detects unpacked SystemBC module as used by Emotet in March 2022
Reference:https://twitter.com/Cryptolaemus1/status/1502069552246575105
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:Start2_net_bin
Create hunting rule
Author:James_inthe_box
Description:SystemBC
Reference:7bd341488dc6f01a6662ac478d67d3cd8211cbf362994355027b5bdf573cc31e
Rule name:Start2_overlap_bin
Create hunting rule
Author:James_inthe_box
Description:SystemBC
Reference:7bd341488dc6f01a6662ac478d67d3cd8211cbf362994355027b5bdf573cc31e
Rule name:Start2__bin
Create hunting rule
Author:James_inthe_box
Description:SystemBC
Reference:7bd341488dc6f01a6662ac478d67d3cd8211cbf362994355027b5bdf573cc31e

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User Authorizationadvapi32.dll::GetSidSubAuthority
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::GetTokenInformation
SS_APIUses SS APIsecur32.dll::AcquireCredentialsHandleA
secur32.dll::DecryptMessage
secur32.dll::DeleteSecurityContext
secur32.dll::QueryContextAttributesA
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::OpenProcess
advapi32.dll::OpenProcessToken
kernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::GetVolumeInformationA
kernel32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryA
kernel32.dll::CreateFileA
kernel32.dll::DeleteFileA
kernel32.dll::RemoveDirectoryA
kernel32.dll::GetTempPathA
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::GetUserNameW
WIN_SOCK_APIUses Network to send and receive dataws2_32.dll::freeaddrinfo
ws2_32.dll::getaddrinfo
ws2_32.dll::WSAIoctl
WIN_USER_APIPerforms GUI Actionsuser32.dll::CreateWindowExA

Comments