c673e82120ba44585bb7dea132b786eb162b8a3608192302541f230d8df46e56

General

Target

CF迷茫[体验服二区]全能变态辅助sp107.exe
Size

1.8MB
MD5

3272c42debf55ae4bf4936e147886792
SHA1

f78acf60c36f5ba44e330c218b84dc769048161e
SHA256

486fb87eaa5700d1e89aaf5de4bf1856073d53bb97804d37a14297b4144fd354
SHA512

44e1725fde4dfdabfd5e17e7571791bc9b18fba14b4eaaadd16cc9c0563fe3f628449b6b44b50b43135f303881ef0c96ae671502875af75f68cd3189a4ebc32f
SSDEEP

24576:Fc8jQzE43UrFl7T6TCH1l3/PUZU5yRfvHkCcPc2rVCcD2HnmMP7XMsCSJX:Fc8j4IvOS1lPPctHerqHnmk7m

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 26 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2464-2-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-3-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-48-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-47-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-46-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-41-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-39-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-35-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-34-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-29-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-28-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-25-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-23-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-19-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-17-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-7-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-5-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-4-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-43-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-31-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-21-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-15-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-13-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-11-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-9-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/2464-0-0x0000000010000000-0x000000001003D000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\nz92	CF迷茫[体验服二区]全能变态辅助sp107.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1928	2464	WerFault.exe	81
652	2464	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CF迷茫[体验服二区]全能变态辅助sp107.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.16791.com/?nz92"	CF迷茫[体验服二区]全能变态辅助sp107.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2464	CF迷茫[体验服二区]全能变态辅助sp107.exe
2464	CF迷茫[体验服二区]全能变态辅助sp107.exe
2464	CF迷茫[体验服二区]全能变态辅助sp107.exe
2464	CF迷茫[体验服二区]全能变态辅助sp107.exe
2464	CF迷茫[体验服二区]全能变态辅助sp107.exe

C:\Users\Admin\AppData\Local\Temp\CF迷茫[体验服二区]全能变态辅助sp107.exe
"C:\Users\Admin\AppData\Local\Temp\CF迷茫[体验服二区]全能变态辅助sp107.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer start page
- Suspicious use of SetWindowsHookEx
PID:2464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 1640
  2⤵
  - Program crash
  PID:1928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 1656
  2⤵
  - Program crash
  PID:652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2464 -ip 2464
1⤵
PID:5076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2464 -ip 2464
1⤵
PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2464-2-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-3-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-48-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-47-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-46-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-41-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-39-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-35-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-34-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-29-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-28-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-25-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-23-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-19-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-17-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-7-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-5-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-4-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-43-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-31-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-21-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-15-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-13-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-11-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-9-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2464-0-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download

Analysis

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