chinese_generic_botnet | efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40

Analysis

max time kernel
149s
max time network
154s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
10/08/2023, 11:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe
Size

5.8MB
MD5

9b499068571b91be9372076eb2a4bc44
SHA1

aaddf7295ca92283badfec40f0194ea2eb7df964
SHA256

efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40
SHA512

0348b9b14c50b5404cb8d0c2573059e31132dfcbb83efe2a991fc9db3fb0e423775d9528d816ac4a44678209a9e1551f36b3c920affe5bc2171726c88e83a392
SSDEEP

98304:AqVQ4tml/iUm4XHb8vFtYkQvrSz9rAmLJHORm6UJamI3LeojzZARZpkAdcc6IjWF:/J+jX7oDIrSpru+W3KMZkvdagNXhJs0I

Score

10^/10

chinese_generic_botnet botnet

Malware Config

Signatures

Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
botnet chinese_generic_botnet

Chinese Botnet payload 1 IoCs

botnet

resource	yara_rule
behavioral1/memory/2192-8762-0x0000000000400000-0x000000000051F000-memory.dmp	unk_chinese_botnet

Executes dropped EXE 2 IoCs

pid	Process
2192	GameLoadep.exe
652	Terms.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs

pid	Process
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe
2192	GameLoadep.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Terms.exe	GameLoadep.exe
File opened for modification	C:\Program Files (x86)\Terms.exe	GameLoadep.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\GameLoadep.exe	efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2192	GameLoadep.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1504	efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1504	efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe
1504	efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 2192	1504	efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe	30
PID 1504 wrote to memory of 2192	1504	efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe	30
PID 1504 wrote to memory of 2192	1504	efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe	30
PID 1504 wrote to memory of 2192	1504	efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe	30

C:\Users\Admin\AppData\Local\Temp\efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe
"C:\Users\Admin\AppData\Local\Temp\efacd8ae556cc35d412c45f19e37f3feb4b3fd10bcedbd71b2b47b47dd58ae40.exe"
1⤵
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1504
- C:\Windows\GameLoadep.exe
  C:\Windows\GameLoadep.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2192

C:\Program Files (x86)\Terms.exe
"C:\Program Files (x86)\Terms.exe"
1⤵
- Executes dropped EXE
PID:652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\Terms.exe

Filesize
864KB

MD5
645a7e5dc4adc68141447b01cb9cec49

SHA1
2f83beeb3031aa238c8eba4ae04398ff38274780

SHA256
76931bce0663f68f95a46414d389042181c690749eed44cb09aae325a0b9ef17

SHA512
fdf56fcacc1b43c94bd2811ad3926706f7382fc1d3e20c58b050cf254019c3b6226d0ffa8d4ba6aec259d3a99cb63d06d02156dd6dabab59b91418ba462885de

Download Submit
C:\Windows\GameLoadep.exe

Filesize
864KB

MD5
645a7e5dc4adc68141447b01cb9cec49

SHA1
2f83beeb3031aa238c8eba4ae04398ff38274780

SHA256
76931bce0663f68f95a46414d389042181c690749eed44cb09aae325a0b9ef17

SHA512
fdf56fcacc1b43c94bd2811ad3926706f7382fc1d3e20c58b050cf254019c3b6226d0ffa8d4ba6aec259d3a99cb63d06d02156dd6dabab59b91418ba462885de

Download Submit
C:\Windows\GameLoadep.exe

Filesize
864KB

MD5
645a7e5dc4adc68141447b01cb9cec49

SHA1
2f83beeb3031aa238c8eba4ae04398ff38274780

SHA256
76931bce0663f68f95a46414d389042181c690749eed44cb09aae325a0b9ef17

SHA512
fdf56fcacc1b43c94bd2811ad3926706f7382fc1d3e20c58b050cf254019c3b6226d0ffa8d4ba6aec259d3a99cb63d06d02156dd6dabab59b91418ba462885de

Download Submit
C:\Windows\GameLoadep.exe

Filesize
864KB

MD5
645a7e5dc4adc68141447b01cb9cec49

SHA1
2f83beeb3031aa238c8eba4ae04398ff38274780

SHA256
76931bce0663f68f95a46414d389042181c690749eed44cb09aae325a0b9ef17

SHA512
fdf56fcacc1b43c94bd2811ad3926706f7382fc1d3e20c58b050cf254019c3b6226d0ffa8d4ba6aec259d3a99cb63d06d02156dd6dabab59b91418ba462885de

Download Submit
memory/652-8767-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/652-14493-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/652-12801-0x0000000001D10000-0x0000000001E10000-memory.dmp

Filesize
1024KB

Download
memory/652-11319-0x0000000001E50000-0x0000000001FD1000-memory.dmp

Filesize
1.5MB

Download
memory/652-11317-0x0000000001D10000-0x0000000001E10000-memory.dmp

Filesize
1024KB

Download
memory/1504-63-0x0000000003710000-0x000000000382F000-memory.dmp

Filesize
1.1MB

Download
memory/1504-60-0x0000000003710000-0x000000000382F000-memory.dmp

Filesize
1.1MB

Download
memory/1504-10328-0x0000000003710000-0x000000000382F000-memory.dmp

Filesize
1.1MB

Download
memory/2192-905-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-913-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-881-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-883-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-885-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-887-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-889-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-891-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-893-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-895-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-897-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-899-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-901-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-903-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-877-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-907-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-909-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-911-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-915-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-879-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-917-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-919-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-921-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-923-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-925-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-927-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-929-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-931-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-933-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-935-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-2610-0x0000000000520000-0x0000000000620000-memory.dmp

Filesize
1024KB

Download
memory/2192-2611-0x0000000001EB0000-0x0000000002031000-memory.dmp

Filesize
1.5MB

Download
memory/2192-8750-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-875-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-874-0x00000000021B0000-0x00000000022C1000-memory.dmp

Filesize
1.1MB

Download
memory/2192-64-0x00000000754E0000-0x0000000075527000-memory.dmp

Filesize
284KB

Download
memory/2192-62-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/2192-8752-0x0000000002090000-0x0000000002191000-memory.dmp

Filesize
1.0MB

Download
memory/2192-8757-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/2192-8762-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download