chinese_generic_botnet | 00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a

General

Target

00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a.exe
Size

2.2MB
MD5

82b2ebed9a4d0962358012a733c2d909
SHA1

0bf69b490bfe8844e801fcae9fc421902e3417e2
SHA256

00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a
SHA512

fed5c3e96f4d9f4f941abffe7e5d903ea14f643d3b6633b03e9c03c2d3eea0f0816ee62780909272e126ef9a547949da8de782677c29c49624d8c18f50a19d3b
SSDEEP

24576:639JAzt6kbWus4yR5hWoms4ViSbnTcKFidsxI574AsbBeS:8yGhF4ViSHfiKymz

Score

10^/10

chinese_generic_botnet botnet persistence upx

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
behavioral2/memory/3392-5-0x0000000010000000-0x0000000010018000-memory.dmp	unk_chinese_botnet

Executes dropped EXE 1 IoCs

pid	Process
3392	svchost.exe

UPX packed file 27 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2376-8-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-11-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-12-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-10-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-13-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-14-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-16-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-18-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-20-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-23-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-25-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-28-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-30-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-32-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-34-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-36-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-39-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-42-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-44-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-46-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-49-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-51-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-54-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-56-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-59-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-61-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/2376-62-0x0000000010000000-0x000000001003E000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cmusmmw.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\svchost.exe"	svchost.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2376	00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a.exe
2376	00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a.exe
3392	svchost.exe
2376	00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 3392	2376	00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a.exe	84
PID 2376 wrote to memory of 3392	2376	00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a.exe	84
PID 2376 wrote to memory of 3392	2376	00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a.exe	84

C:\Users\Admin\AppData\Local\Temp\00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a.exe
"C:\Users\Admin\AppData\Local\Temp\00e2983cb1a272d14b5fd0cb02e2af46110ccead73211c4322169017f3350c4a.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Users\Admin\AppData\Local\Temp\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\\svchost.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetWindowsHookEx
  PID:3392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
1.0MB

MD5
49a6afbdd4aa652c639a5911ded0c4d4

SHA1
3588490289ae4a277a190f1d55689386947784b3

SHA256
34bd03b21654a4432c26f912c4fb0df571d01cefd08a0be295e7fe514bb89eec

SHA512
518dd89117d139e6866d8011c2f05dbbe678b9e616180d405464977209e542dc8e78a3513873cad1c76b20c11321c788ebf3c2c59787a8c0d0dc798a765c5494

Download Submit
memory/2376-30-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-59-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-11-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-12-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-10-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-13-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-14-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-16-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-18-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-20-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-23-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-25-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-62-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-8-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-42-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-34-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-36-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-39-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-32-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-44-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-46-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-49-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-51-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-54-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-56-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-28-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2376-61-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3392-5-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads