chinese_generic_botnet | 221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d

Analysis

max time kernel
120s
max time network
150s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
20-10-2023 22:52

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General

Target

221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
Size

352KB
MD5

fcb92e352d482d702dcf3a47579b12f2
SHA1

29401566b727ee7960b69ba9ca98fc88992b8f8a
SHA256

221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d
SHA512

d87c6c2b6802c9a3a4e11a6cd12dc36af49040b416f9fe7cf70a64509060aeca9e0bd3a964d845456d65cc49fe27caafc63f5d0c4fc2e2db2b0824ae528d26c2
SSDEEP

1536:fiRtp/YdUQtxreuTGm2imb3W/zPhh1TxYoVAUytu3t7q3H+4poS7E:fAAdrt9euimwWzPhrW/A3t7q137E

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/2196-0-0x0000000010000000-0x0000000010018000-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

description	ioc	Process
File opened (read-only)	\??\Z:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\B:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\O:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\P:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\R:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\Y:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\J:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\K:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\Q:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\S:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\T:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\U:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\V:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\W:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\G:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\M:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\N:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\X:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\L:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\E:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\H:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
File opened (read-only)	\??\I:	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe

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

System Information Discovery
T1082

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2196	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2196	221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe

C:\Users\Admin\AppData\Local\Temp\221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe
"C:\Users\Admin\AppData\Local\Temp\221bf67d04e8c694d4a0eb3ac949d38266d026b5261b61177a801d6cc5bde13d.exe"
1⤵
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:2196

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/2196-0-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

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