chinese_generic_botnet | abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13

General

Target

abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe
Size

2.1MB
MD5

df7bf6a71d700986afbbf0c74783f4bb
SHA1

b5273e244b4f5c1a6b5a4ce84b4c98aaec51f730
SHA256

abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13
SHA512

787a8f39f78ced9e867edd639925a5537c23458dae0ce047c2be19379e142cc7678f3fc90c7335bc0423a39fec071914502dc572c5dfccfdb999377936dd5fd2
SSDEEP

24576:57DlIWGz4VbS6rSTRq32hnMOa7mdsxI5DqVBGteW:5A4VBSTcGCO8mKy5xQW

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/2992-6-0x0000000010000000-0x0000000010018000-memory.dmp	unk_chinese_botnet

Executes dropped EXE 2 IoCs

pid	Process
2992	svchost.exe
2836	Qgymwes.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	Qgymwes.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft Qiaaoy\Qgymwes.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Microsoft Qiaaoy\Qgymwes.exe	svchost.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\svchost.exe	abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 24 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	Qgymwes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Qgymwes.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	Qgymwes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0042000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Qgymwes.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BAB065A9-EEFD-43B7-99F4-8AD6C8C7E7D0}	Qgymwes.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ce-c2-6d-f7-60-74	Qgymwes.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	Qgymwes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	Qgymwes.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	Qgymwes.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BAB065A9-EEFD-43B7-99F4-8AD6C8C7E7D0}\WpadNetworkName = "Network 3"	Qgymwes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ce-c2-6d-f7-60-74\WpadDecisionReason = "1"	Qgymwes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ce-c2-6d-f7-60-74\WpadDecisionTime = 00b25a96822bda01	Qgymwes.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	Qgymwes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	Qgymwes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BAB065A9-EEFD-43B7-99F4-8AD6C8C7E7D0}\WpadDecisionTime = 00b25a96822bda01	Qgymwes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BAB065A9-EEFD-43B7-99F4-8AD6C8C7E7D0}\WpadDecision = "0"	Qgymwes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ce-c2-6d-f7-60-74\WpadDecision = "0"	Qgymwes.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	Qgymwes.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	Qgymwes.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	Qgymwes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BAB065A9-EEFD-43B7-99F4-8AD6C8C7E7D0}\WpadDecisionReason = "1"	Qgymwes.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{BAB065A9-EEFD-43B7-99F4-8AD6C8C7E7D0}\ce-c2-6d-f7-60-74	Qgymwes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Qgymwes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	Qgymwes.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3000	abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3000	abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe
3000	abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe
2992	svchost.exe
2836	Qgymwes.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 2992	3000	abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe	28
PID 3000 wrote to memory of 2992	3000	abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe	28
PID 3000 wrote to memory of 2992	3000	abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe	28
PID 3000 wrote to memory of 2992	3000	abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe	28

C:\Users\Admin\AppData\Local\Temp\abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe
"C:\Users\Admin\AppData\Local\Temp\abeb08a6b40d1f97366da3855a75f539f7feacfa50ddb6bdebf3ae9225a86d13.exe"
1⤵
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\svchost.exe
  C:\Windows\\svchost.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of SetWindowsHookEx
  PID:2992

C:\Program Files (x86)\Microsoft Qiaaoy\Qgymwes.exe
"C:\Program Files (x86)\Microsoft Qiaaoy\Qgymwes.exe"
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\svchost.exe

Filesize
1.0MB

MD5
98664a6bca78eab5cddd244e6762bae6

SHA1
81013aa881b4e45a76739a088d81ba4def2eed8d

SHA256
0acb639b41b26eea6d94fa0334b056bb8c6037c84ae15b3678356cf6697ef116

SHA512
8773e3da356b4dd6c464b8d4c38a43f425e89e1ba2968c92a9b9ac6650441d895419b16061b99c66fa89643760d6d4e898498fd4e69116c915f8831e1193bae8

Download Submit
memory/2992-6-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

Download

Analysis

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