systembc | 452c435034ae219f9de00d4065dd787f7c5f588dd8d59373c439c6bf662c2c3b | Triage

Analysis

max time kernel
118s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2023 18:32

Sharing

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General

Target

2ff27833a253326bc98d702f8dc8d31c.exe
Size

185KB
MD5

2ff27833a253326bc98d702f8dc8d31c
SHA1

8bd92d3d13cb51db5c4ed862f22f91d6aee52bf8
SHA256

5963ddf5d3af57c90b1dfe32d5d5ea8257997cc62aaaa6f6bd8d37eec232008d
SHA512

b1022de859ef50464731d77f1cd3d6a5e447c8fcc428fe2a316529409695f07ce3063dfd90bec0b20244adf6df71c71f8f5ac4fe2660177576d599b794fb2ab5
SSDEEP

3072:kt5BliITbPTiYgn5jp5Mmd38jV1NLovl64D+5f8PY:kHBwInPFYH5B38Zj4k

Score

10^/10

systembc trojan

Malware Config

Extracted

Family

systembc

C2

148.251.236.201:443

Signatures

SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
trojan systembc
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5072 5024 WerFault.exe 2ff27833a253326bc98d702f8dc8d31c.exe

C:\Users\Admin\AppData\Local\Temp\2ff27833a253326bc98d702f8dc8d31c.exe
"C:\Users\Admin\AppData\Local\Temp\2ff27833a253326bc98d702f8dc8d31c.exe"
1⤵
PID:5024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5024 -s 312
2⤵
- Program crash
PID:5072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 5024 -ip 5024
1⤵
PID:2712

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/5024-134-0x00000000004C0000-0x00000000005C0000-memory.dmp

Filesize
1024KB

Download
memory/5024-135-0x00000000020B0000-0x00000000020B3000-memory.dmp

Filesize
12KB

Download
memory/5024-136-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/5024-138-0x00000000020B0000-0x00000000020B3000-memory.dmp

Filesize
12KB

Download