chinese_generic_botnet | a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08

General

Target

a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe
Size

1.0MB
MD5

6357b5717cc591ff56a4646d6482a75c
SHA1

8d8b7085ee5763b7897511845de1bd85fb6a926e
SHA256

a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08
SHA512

8ce5c80394403c47812de4163ee5351509db438381ae574c3c808fbd70c915ca76a3b05234becb73bf02989903662c5778d75de6d3450f085ae8a94095cdec4f
SSDEEP

6144:Tyq9ptgIsxITrY0T5NugPQoSE0iHjbRIxKugK34GB/ujV89Ak:DxgIsxITrLT5NEKug2huz

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/1460-0-0x0000000010000000-0x0000000010018000-memory.dmp	unk_chinese_botnet

Executes dropped EXE 1 IoCs

Processes:

Sxdujic.exe

pid process

2704 Sxdujic.exe

pid	process
2704	Sxdujic.exe

Drops file in System32 directory 1 IoCs

Processes:

Sxdujic.exe

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

Drops file in Program Files directory 2 IoCs

Processes:

a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Sxdujic.exe	a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe
File created	C:\Program Files (x86)\Sxdujic.exe	a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.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

Processes:

Sxdujic.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	Sxdujic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	Sxdujic.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EE9EA124-CAC4-41AD-8C3F-714C41E22440}	Sxdujic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EE9EA124-CAC4-41AD-8C3F-714C41E22440}\WpadDecisionReason = "1"	Sxdujic.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-ed-4a-a4-ab-80	Sxdujic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-ed-4a-a4-ab-80\WpadDecisionTime = b0c11c9a2c97da01	Sxdujic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-ed-4a-a4-ab-80\WpadDecisionReason = "1"	Sxdujic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Sxdujic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	Sxdujic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	Sxdujic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Sxdujic.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	Sxdujic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	Sxdujic.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EE9EA124-CAC4-41AD-8C3F-714C41E22440}\5a-ed-4a-a4-ab-80	Sxdujic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\5a-ed-4a-a4-ab-80\WpadDecision = "0"	Sxdujic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	Sxdujic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EE9EA124-CAC4-41AD-8C3F-714C41E22440}\WpadDecisionTime = b0c11c9a2c97da01	Sxdujic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	Sxdujic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	Sxdujic.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	Sxdujic.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	Sxdujic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Sxdujic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EE9EA124-CAC4-41AD-8C3F-714C41E22440}\WpadDecision = "0"	Sxdujic.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EE9EA124-CAC4-41AD-8C3F-714C41E22440}\WpadNetworkName = "Network 3"	Sxdujic.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe

pid process

1460 a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exeSxdujic.exe

pid process

1460 a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe
2704 Sxdujic.exe

pid	process
1460	a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe

pid	process
1460	a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe
2704	Sxdujic.exe

C:\Users\Admin\AppData\Local\Temp\a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe
"C:\Users\Admin\AppData\Local\Temp\a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08.exe"
1⤵
- Drops file in Program Files directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:1460

C:\Program Files (x86)\Sxdujic.exe
"C:\Program Files (x86)\Sxdujic.exe"
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2704

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

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Downloads

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

Filesize
1.0MB

MD5
6357b5717cc591ff56a4646d6482a75c

SHA1
8d8b7085ee5763b7897511845de1bd85fb6a926e

SHA256
a3844e851c0b751a033ff0c37287b6569482ea9eef9ca99101a12823106aba08

SHA512
8ce5c80394403c47812de4163ee5351509db438381ae574c3c808fbd70c915ca76a3b05234becb73bf02989903662c5778d75de6d3450f085ae8a94095cdec4f

Download Submit
memory/1460-0-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads