systembc | 123605f3e22a46522073d25da4f58b5fbfc8cef2417dd0a95d00d85db096ee38

Analysis

max time kernel
91s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27-12-2022 09:05

Target

bddb4b9fbd34721a02da973e2faa29ef.exe
Size

185KB
MD5

bddb4b9fbd34721a02da973e2faa29ef
SHA1

2d30e28283d2e778b67bcf6599b487ae2057dd62
SHA256

123605f3e22a46522073d25da4f58b5fbfc8cef2417dd0a95d00d85db096ee38
SHA512

71918beccb1ba405b11e045e78e1f6d47d8f76fe870b8d88a2584bd95a00d4ba86c44b5ca0097ad19b0ee8cb31fc3137f6cc4352f778fb64ee8dc04247a674f7
SSDEEP

3072:RFEnYMaQ8SdE5c506+Tdp6nJMHTMW0c2vfzW3dEDAbEaRZeWGC3:e8sEyis8TMFS3dZEaRwWt

Score

10^/10

systembc trojan

Family

systembc

146.70.86.61:443

SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
trojan systembc
Executes dropped EXE 1 IoCs

Processes:

bqaspe.exe

pid process

4688 bqaspe.exe

pid	process
4688	bqaspe.exe

Drops file in Windows directory 2 IoCs

Processes:

bddb4b9fbd34721a02da973e2faa29ef.exe

description	ioc	process
File created	C:\Windows\Tasks\bqaspe.job	bddb4b9fbd34721a02da973e2faa29ef.exe
File opened for modification	C:\Windows\Tasks\bqaspe.job	bddb4b9fbd34721a02da973e2faa29ef.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

940 4276 WerFault.exe bddb4b9fbd34721a02da973e2faa29ef.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

bddb4b9fbd34721a02da973e2faa29ef.exe

pid process

4276 bddb4b9fbd34721a02da973e2faa29ef.exe
4276 bddb4b9fbd34721a02da973e2faa29ef.exe

pid	pid_target	process	target process
940	4276	WerFault.exe	bddb4b9fbd34721a02da973e2faa29ef.exe

pid	process
4276	bddb4b9fbd34721a02da973e2faa29ef.exe
4276	bddb4b9fbd34721a02da973e2faa29ef.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4276 -s 976
2⤵
- Program crash
PID:940

C:\ProgramData\ltscof\bqaspe.exe
C:\ProgramData\ltscof\bqaspe.exe start
1⤵
- Executes dropped EXE
PID:4688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4276 -ip 4276
1⤵
PID:992

C:\ProgramData\ltscof\bqaspe.exe
Filesize
185KB

MD5
bddb4b9fbd34721a02da973e2faa29ef

SHA1
2d30e28283d2e778b67bcf6599b487ae2057dd62

SHA256
123605f3e22a46522073d25da4f58b5fbfc8cef2417dd0a95d00d85db096ee38

SHA512
71918beccb1ba405b11e045e78e1f6d47d8f76fe870b8d88a2584bd95a00d4ba86c44b5ca0097ad19b0ee8cb31fc3137f6cc4352f778fb64ee8dc04247a674f7

Download Submit
C:\ProgramData\ltscof\bqaspe.exe
Filesize
185KB

MD5
bddb4b9fbd34721a02da973e2faa29ef

SHA1
2d30e28283d2e778b67bcf6599b487ae2057dd62

SHA256
123605f3e22a46522073d25da4f58b5fbfc8cef2417dd0a95d00d85db096ee38

SHA512
71918beccb1ba405b11e045e78e1f6d47d8f76fe870b8d88a2584bd95a00d4ba86c44b5ca0097ad19b0ee8cb31fc3137f6cc4352f778fb64ee8dc04247a674f7

Download Submit
memory/4276-132-0x00000000005D8000-0x00000000005E8000-memory.dmp

Filesize
64KB

Download
memory/4276-133-0x0000000002060000-0x0000000002069000-memory.dmp

Filesize
36KB

Download
memory/4276-134-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/4688-137-0x0000000000703000-0x0000000000713000-memory.dmp

Filesize
64KB

Download
memory/4688-138-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download