MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131. 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: 16


Intelligence 16 IOCs YARA 8 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131
SHA3-384 hash: 3801add715dc3eea557ba7059da65ea062db261fdeae5b880a9e7e614882911cb804fe72eb7979a5f060c6fa49d27cf7
SHA1 hash: 46c735f574daaa3e6605ef4c54c8189f5722ff2a
MD5 hash: 4c3049f8e220c2264692cb192b741a30
humanhash: speaker-utah-west-emma
File name:4c3049f8e220c2264692cb192b741a30
Download: download sample
Signature SystemBC
Create hunting rule
File size:920'376 bytes
First seen:2024-08-01 04:07:43 UTC
Last seen:2024-12-18 10:41:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b1c5b1beabd90d9fdabd1df0779ea832 (11 x CoinMiner, 10 x QuasarRAT, 8 x AsyncRAT)
ssdeep 24576:juDXTIGaPhEYzUzA0aVuDXTIGaPhEYzUzA0bZB:KDjlabwz9jDjlabwz9dB
Threatray 171 similar samples on MalwareBazaar
TLSH T1DD158E59E7E808F8E077E138E9525916F3BA3C0D4370869F13A6556B2F273E09D3A712
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 00414f4f4f4f4700 (14 x CoinMiner, 12 x RedLineStealer, 12 x NodeLoader)
Reporter zbetcheckin
Tags:64 exe SystemBC

Intelligence

File Origin
# of uploads :
3
# of downloads :
475
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4c3049f8e220c2264692cb192b741a30
Verdict:
Malicious activity
Analysis date:
2024-08-01 04:08:41 UTC
Tags:
smtp
Link:
https://app.any.run/tasks/122cc593-832c-44e2-8605-f3fd7b7f2f18

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ab0a28b7a04efc7439807e
Tags:
Encryption Execution Network Other Static Stealth Trojan Coroxy
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process from a recently created file
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm coroxy fingerprint installer lolbin microsoft_visual_cc overlay setupapi sfx shdocvw shell32
Link:
https://www.filescan.io/uploads/66ab0a244c5c17942a810d35/reports/12f43e0d-e187-487b-8354-c226fc5309ee/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131
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/9058b467-9fc9-40f4-960a-9c2157724e6a
Result
Threat name:
SystemBC
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1485756
Signature
AI detected suspicious sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Performs DNS queries with encoded ASCII data (may be used to data exfiltration)
Send many emails (e-Mail Spam)
Tries to detect virtualization through RDTSC time measurements
Tries to resolve many domain names, but no domain seems valid
Yara detected SystemBC
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1485756 Sample: b2bXo6vmDm.exe Startdate: 01/08/2024 Architecture: WINDOWS Score: 100 33 mail.wavesmail.xyz 2->33 35 mail.nukador.xyz 2->35 37 1541 other IPs or domains 2->37 45 Found malware configuration 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected SystemBC 2->49 53 6 other signatures 2->53 9 b2bXo6vmDm.exe 13 2->9         started        12 xalhg.exe 2->12         started        signatures3 51 Performs DNS queries to domains with low reputation 35->51 process4 dnsIp5 31 C:\Users\user\AppData\Local\...\clamer.exe, PE32+ 9->31 dropped 16 cmd.exe 1 9->16         started        39 mail.darklotus.xyz 12->39 41 94.231.103.107 ZITCOMDK Denmark 12->41 43 200 other IPs or domains 12->43 63 Antivirus detection for dropped file 12->63 65 Multi AV Scanner detection for dropped file 12->65 67 Performs DNS queries to domains with low reputation 12->67 69 2 other signatures 12->69 file6 signatures7 process8 process9 18 clamer.exe 12 16->18         started        21 conhost.exe 16->21         started        file10 27 C:\Users\user\AppData\Local\...\thkdh.exe, PE32 18->27 dropped 23 thkdh.exe 3 18->23         started        process11 file12 29 C:\ProgramData\flax\xalhg.exe, PE32 23->29 dropped 55 Antivirus detection for dropped file 23->55 57 Multi AV Scanner detection for dropped file 23->57 59 Machine Learning detection for dropped file 23->59 61 Tries to detect virtualization through RDTSC time measurements 23->61 signatures13
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131/
Threat name:
Win64.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-07-31 05:33:34 UTC
File Type:
PE+ (Exe)
Extracted files:
35
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p52lfsdot5lqn7cezdkqsoqcpuonlblaa2vib4tq56xcnvk4seyq._file
Verdict:
malicious
Similar samples:
1354429a271a349329dbbfda561fe0eb43ae4005f5d3c4abdec9aef08cf23baf
SystemBC
b63a0e5f93b26ad0eeb9efba66691f3b7e7f51e93a2f0098bde43833f7a24cc2
SystemBC
c1b13b5d0cfc0ecb0d05f8d95ccb316804135fc89d2ee7f9b87fa3f1dc86f155
SystemBC
cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e
SystemBC
db4d63069f8ba1604f971997cff723b7ed36153cd6b29d04ea0fc341236d9b26
SystemBC
dc183f57a0679eb92ef393479dea0df619ddce3ff94051c84f8f1dba7de31d22
SystemBC
+ 161 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery
Link:
https://tria.ge/reports/240801-ep8hvavhrf/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7751c071-cb51-4299-9bc1-8559e70f3115
Unpacked files
SH256 hash:
82dfb22d55fa04f3789fb546802f2e2e84286f1328986cc3f29ac7f8d4fd8cdd
MD5 hash:
861dc8babd824fe695f20333b7647dd7
SHA1 hash:
64cbc3eff2ff3cdd73df7c87eadee2e1b638c2e3
Link:
https://www.unpac.me/results/0bb858ca-bbac-4f63-9fd5-bcaadcbaf787/
SH256 hash:
7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131
MD5 hash:
4c3049f8e220c2264692cb192b741a30
SHA1 hash:
46c735f574daaa3e6605ef4c54c8189f5722ff2a
Link:
https://www.unpac.me/results/0bb858ca-bbac-4f63-9fd5-bcaadcbaf787/
Malware family:
SystemBC
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7f74b2c86e9f/report/overview.html
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/7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

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

Web download

SystemBC

Executable exe 7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3081942/
  
URLhaus
https://urlhaus.abuse.ch/url/3082010/

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (FORCE_INTEGRITY)high
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::AttachConsole
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

Comments


Avatar
zbet commented on 2024-08-01 04:07:44 UTC

url : hxxp://185.215.113.16/inc/jsawdtyjde.exe