systembc | 2beeb1e24561fd6ed03890da0afa68e0120776b815f5c60350e06e1d54562f9e

Analysis

max time kernel
203s
max time network
207s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
30-07-2023 04:48

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General

Target

2beeb1e24561fd6ed03890da0afa68e0120776b815f5c60350e06e1d54562f9e.dll
Size

6.0MB
MD5

0c35071344e18b340cccf9a625a9cdb5
SHA1

08ec02759debfdacab772f76451153eaeaa9ddc7
SHA256

2beeb1e24561fd6ed03890da0afa68e0120776b815f5c60350e06e1d54562f9e
SHA512

a79862aedfc6432d3888280886935ce4efe6c358ea717ebd516e657aa35a78df9f3de9675d8cc3d5669e76d2382de0d984befa6b765683a28e6dbc68d40043ce
SSDEEP

98304:7nUY8k4GVWPxRi1ENvbSMOHcgMaWMJSSqyjbngSnVhSeL62f5x3vHDgW:JR4PxKADLO8gMapJTqJSn3WS5x3vH8W

Score

10^/10

systembc trojan vmprotect

Malware Config

Extracted

Family

systembc

5.42.65.67:4298

localhost.exchange:4298

Signatures

SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
trojan systembc
Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

2 2208 rundll32.exe

flow	pid	process
2	2208	rundll32.exe

VMProtect packed file 2 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/2208-56-0x000007FEF4510000-0x000007FEF4F5E000-memory.dmp	vmprotect
behavioral1/memory/2208-91-0x000007FEF4510000-0x000007FEF4F5E000-memory.dmp	vmprotect

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2208 rundll32.exe
2208 rundll32.exe

pid	process
2208	rundll32.exe
2208	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2beeb1e24561fd6ed03890da0afa68e0120776b815f5c60350e06e1d54562f9e.dll,#1
1⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2208

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2208-54-0x0000000077000000-0x0000000077002000-memory.dmp

Filesize
8KB

Download
memory/2208-57-0x0000000077000000-0x0000000077002000-memory.dmp

Filesize
8KB

Download
memory/2208-56-0x000007FEF4510000-0x000007FEF4F5E000-memory.dmp

Filesize
10.3MB

Download
memory/2208-59-0x0000000077000000-0x0000000077002000-memory.dmp

Filesize
8KB

Download
memory/2208-60-0x0000000077010000-0x0000000077012000-memory.dmp

Filesize
8KB

Download
memory/2208-62-0x0000000077010000-0x0000000077012000-memory.dmp

Filesize
8KB

Download
memory/2208-64-0x0000000077010000-0x0000000077012000-memory.dmp

Filesize
8KB

Download
memory/2208-65-0x0000000077020000-0x0000000077022000-memory.dmp

Filesize
8KB

Download
memory/2208-69-0x0000000077020000-0x0000000077022000-memory.dmp

Filesize
8KB

Download
memory/2208-67-0x0000000077020000-0x0000000077022000-memory.dmp

Filesize
8KB

Download
memory/2208-70-0x0000000077030000-0x0000000077032000-memory.dmp

Filesize
8KB

Download
memory/2208-72-0x0000000077030000-0x0000000077032000-memory.dmp

Filesize
8KB

Download
memory/2208-79-0x000007FEFCF90000-0x000007FEFCF92000-memory.dmp

Filesize
8KB

Download
memory/2208-77-0x000007FEFCF90000-0x000007FEFCF92000-memory.dmp

Filesize
8KB

Download
memory/2208-84-0x000007FEFCFA0000-0x000007FEFCFA2000-memory.dmp

Filesize
8KB

Download
memory/2208-82-0x000007FEFCFA0000-0x000007FEFCFA2000-memory.dmp

Filesize
8KB

Download
memory/2208-74-0x0000000077030000-0x0000000077032000-memory.dmp

Filesize
8KB

Download
memory/2208-90-0x0000000076E50000-0x0000000076FF9000-memory.dmp

Filesize
1.7MB

Download
memory/2208-89-0x0000000077040000-0x0000000077042000-memory.dmp

Filesize
8KB

Download
memory/2208-87-0x0000000077040000-0x0000000077042000-memory.dmp

Filesize
8KB

Download
memory/2208-85-0x0000000077040000-0x0000000077042000-memory.dmp

Filesize
8KB

Download
memory/2208-91-0x000007FEF4510000-0x000007FEF4F5E000-memory.dmp

Filesize
10.3MB

Download
memory/2208-92-0x0000000076E50000-0x0000000076FF9000-memory.dmp

Filesize
1.7MB

Download