chinese_generic_botnet | 9387843ba50bc2600c26e7fe86b6d40e1dc5db5d685dbbf681cbcb50eb6cab5e

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
31-08-2023 05:49

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General

Target

tmp.exe
Size

888KB
MD5

a60eb6b05e9aa663aa574603aa4b7688
SHA1

1bea14088e5fa1d7e46a4a1d7f3c3fa5b395c7f8
SHA256

9387843ba50bc2600c26e7fe86b6d40e1dc5db5d685dbbf681cbcb50eb6cab5e
SHA512

678744d6831d2736b913fe9a5c4d3f7ce077c78eb5ec1f187228541e57501ddc0ed5b5dab43a682590bb50a858503ea5936304c325fa457aef0129c82805f370
SSDEEP

24576:MVjTGZQFooOuciaIB0dFkSCyOlRUJd0kSSJinrRVlr+M6l:MQGsgBAkSCEd0kSEijlr+M6l

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/2572-8698-0x0000000000400000-0x000000000052B000-memory.dmp	unk_chinese_botnet

Executes dropped EXE 1 IoCs

pid	Process
2928	Suaeweq.exe

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

Suspicious use of NtSetInformationThreadHideFromDebugger 29 IoCs

pid	Process
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe
2572	tmp.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Suaeweq.exe	tmp.exe
File opened for modification	C:\Program Files (x86)\Suaeweq.exe	tmp.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	tmp.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	tmp.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2572	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Enumerates connected drives
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2572

C:\Program Files (x86)\Suaeweq.exe
"C:\Program Files (x86)\Suaeweq.exe"
1⤵
- Executes dropped EXE
PID:2928

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

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

Filesize
888KB

MD5
a60eb6b05e9aa663aa574603aa4b7688

SHA1
1bea14088e5fa1d7e46a4a1d7f3c3fa5b395c7f8

SHA256
9387843ba50bc2600c26e7fe86b6d40e1dc5db5d685dbbf681cbcb50eb6cab5e

SHA512
678744d6831d2736b913fe9a5c4d3f7ce077c78eb5ec1f187228541e57501ddc0ed5b5dab43a682590bb50a858503ea5936304c325fa457aef0129c82805f370

Download Submit
memory/2572-848-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-8686-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-811-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-814-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-816-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-818-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-840-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-824-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-822-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-828-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-826-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-832-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-830-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-838-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-836-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-834-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-844-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-846-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-820-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-812-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-842-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-852-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-850-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-856-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-854-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-858-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-860-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-862-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-868-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-866-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-864-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-872-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-870-0x00000000022C0000-0x00000000023D1000-memory.dmp

Filesize
1.1MB

Download
memory/2572-2547-0x0000000002010000-0x0000000002191000-memory.dmp

Filesize
1.5MB

Download
memory/2572-0-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2572-8693-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2572-8698-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2572-1-0x0000000074FA0000-0x0000000074FE7000-memory.dmp

Filesize
284KB

Download
memory/2928-11250-0x0000000001FD0000-0x0000000002151000-memory.dmp

Filesize
1.5MB

Download
memory/2928-15268-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download