chinese_generic_botnet | db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270

Analysis

max time kernel
120s
max time network
143s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08-04-2024 11:02

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General

Target

db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
Size

685KB
MD5

418223af64b82fbada4a0a32294e5570
SHA1

a449a5abb579528b04af1bda91e4dffa871129db
SHA256

db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270
SHA512

d2b9bd95e588fbf470680853cc6cadde3c1ca2e734a955912da929c502f806a296c550817fc85905a53e246baaf6b8176fef55109d5275470968a87a4a67799c
SSDEEP

6144:vZ6ZA37ldV7aixUuxwtV0JbqCR3Gfz+8L0pi/8++:L37lb7aduxxmCun/+

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

Processes:

resource	yara_rule
behavioral1/memory/1440-0-0x0000000010000000-0x0000000010018000-memory.dmp	unk_chinese_botnet

Enumerates connected drives 3 TTPs 22 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe

description	ioc	process
File opened (read-only)	\??\K:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\L:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\N:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\S:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\Y:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\G:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\M:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\R:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\W:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\V:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\X:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\Z:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\E:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\H:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\J:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\Q:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\T:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\U:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\B:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\I:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\O:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
File opened (read-only)	\??\P:	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe

pid process

1440 db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe

pid process

1440 db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe

pid	process
1440	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe

pid	process
1440	db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe

C:\Users\Admin\AppData\Local\Temp\db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe
"C:\Users\Admin\AppData\Local\Temp\db3b230ddbd5007522d98ae405cd2de6261c99f8841a1080e4f2d5313e59b270.exe"
1⤵
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1440-0-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

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