systembc | 89e5681774347bfa7e087385062bbd741446308c239beff8f1e2ad1613372aea

Analysis

max time kernel
141s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
12-06-2023 09:18

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General

Target

04a18da1c7e7c59cd5f27870221dc1e5.bin.exe
Size

206KB
MD5

04a18da1c7e7c59cd5f27870221dc1e5
SHA1

11ce4d54bb900f1d6eab8757b81464683a5775ef
SHA256

89e5681774347bfa7e087385062bbd741446308c239beff8f1e2ad1613372aea
SHA512

32807170b0b8dde6af968fd18554117c77e8be5be329a66b613bcbaea18f5015dc357aa73543eb04cc7fab198b582de98e74c494f3488da5cdd39262b2434892
SSDEEP

3072:P9wYBQRVJlQYIkxkeg52vAqAcvw9Dz/EcDVVRdjXtDaH:FtOrJOYXe52HuD55jXt

Score

10^/10

systembc persistence trojan

Malware Config

Extracted

Family

systembc

admex1955x.xyz:4044

servx2785x.xyz:4044

Signatures

SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
trojan systembc

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

04a18da1c7e7c59cd5f27870221dc1e5.bin.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows\CurrentVersion\Run	04a18da1c7e7c59cd5f27870221dc1e5.bin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\socks5 = "powershell.exe -windowstyle hidden -Command \"& 'C:\\Users\\Admin\\AppData\\Local\\Temp\\04a18da1c7e7c59cd5f27870221dc1e5.bin.exe'\""	04a18da1c7e7c59cd5f27870221dc1e5.bin.exe

C:\Users\Admin\AppData\Local\Temp\04a18da1c7e7c59cd5f27870221dc1e5.bin.exe
"C:\Users\Admin\AppData\Local\Temp\04a18da1c7e7c59cd5f27870221dc1e5.bin.exe"
1⤵
- Adds Run key to start application
PID:1380

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1380-134-0x0000000000970000-0x0000000000975000-memory.dmp

Filesize
20KB

Download
memory/1380-135-0x0000000000400000-0x00000000006DB000-memory.dmp

Filesize
2.9MB

Download