MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ca958072c2483f5cfab83972b3e5a25a163eed2d0d6df7d310ddf200a6fec53c. 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: 14
| SHA256 hash: | ca958072c2483f5cfab83972b3e5a25a163eed2d0d6df7d310ddf200a6fec53c |
|---|---|
| SHA3-384 hash: | 05794d35be60bd4603e14ca300b94fb33a8b73afbf60601b2fb6dd325318598d2cccf6c9f247966b1c3c06a45199c5f2 |
| SHA1 hash: | d4518c621d32ebc483a8f0761cf6ed0fe3c7b8ce |
| MD5 hash: | 84499558c48c4fdebac20cab68253aa7 |
| humanhash: | fillet-oregon-paris-north |
| File name: | 84499558c48c4fdebac20cab68253aa7.exe |
| Download: | download sample |
| Signature | SystemBC |
| File size: | 233'984 bytes |
| First seen: | 2023-04-11 09:13:47 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 04021a7973cc9386d8ec65f9011a3f00 (15 x Smoke Loader, 5 x RecordBreaker, 3 x RedLineStealer) |
| ssdeep | 3072:psLU9af5Y43YGpnzljr0E8aj8G9Ku+oukzuhWkiWBkOuRGK:GL2O3YGpnzlFBj59zukihIpjcK |
| Threatray | 15 similar samples on MalwareBazaar |
| TLSH | T17D34BE50B7D1D467C2521932C825DFF46A3AFD82BC26AAC777647B0F6E311D0A1BA306 |
| 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) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 9a9acedecee6eaee (119 x Smoke Loader, 44 x Amadey, 41 x Tofsee) |
| Reporter |  abuse_ch |
| Tags: | exe SystemBC |
Intelligence
File Origin
# of uploads :
1
# of downloads :
257
Origin country :
NLVendor Threat Intelligence
Malware family:
systembc
ID:
1
File name:
84499558c48c4fdebac20cab68253aa7.exe
Verdict:
Malicious activity
Analysis date:
2023-04-11 09:14:55 UTC
Tags:
systembc
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Creating a process from a recently created file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
azorult greyware lockbit packed qbot redline smokeloader systembc virus
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Malware family:
SystemBC
Verdict:
Malicious
Result
Threat name:
SystemBC
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking mutex)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May use the Tor software to hide its network traffic
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected SystemBC
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.RealProtect
Status:
Malicious
First seen:
2022-12-23 12:21:13 UTC
File Type:
PE (Exe)
Extracted files:
61
AV detection:
32 of 37 (86.49%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5 additional samples on MalwareBazaar
Result
Malware family:
systembc
Score:
10/10
Tags:
family:systembc trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Drops file in Windows directory
Executes dropped EXE
SystemBC
Malware Config
C2 Extraction:
109.205.214.18:443
Unpacked files
SH256 hash:
6dc5f29f2f58dee65a52db09fe73a2f13ce0a89da2d1e580907e9192350ad85b
MD5 hash:
911b3255110aeb16883614f10c7b1980
SHA1 hash:
5f0736a7e453ad33ffe191ed73392ee8a770df57
Detections:
SystemBC
win_systembc_g0
SH256 hash:
ca958072c2483f5cfab83972b3e5a25a163eed2d0d6df7d310ddf200a6fec53c
MD5 hash:
84499558c48c4fdebac20cab68253aa7
SHA1 hash:
d4518c621d32ebc483a8f0761cf6ed0fe3c7b8ce
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| 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: | MALWARE_Win_EXEPWSH_DLAgent |
|---|---|
| Author: | ditekSHen |
| Description: | Detects SystemBC |
| Rule name: | meth_peb_parsing |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | MiniTor |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies MiniTor implementation as seen in SystemBC and Parallax RAT. |
| Reference: | https://news.sophos.com/en-us/2020/12/16/systembc/ |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | Windows_Trojan_Smokeloader_3687686f |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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