qqpass | 1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0

General

Target

1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Size

80KB
MD5

a5cd8fc525b13f71b9051df0df4c81bc
SHA1

b03143816c1bce1584a7b010049ccaf1bb61b539
SHA256

1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0
SHA512

4d565650babf1c64299fa8d917e1c0e4cdd15820fde47891f5a8e027f260b6e731fbad0d3636e5bb239a0df2b6669b453c044857b9967311e47b7c2efefb038b
SSDEEP

1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWOTpas:GhfxHNIreQm+Hispas

Score

10^/10

qqpass discovery persistence trojan

Malware Config

Extracted

Family

qqpass

C2

http://www.zigui.org/article.php?id=103822

Attributes

url
http://www.mxm9191.com/myrunner_up.exe
user_agent
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)

Signatures

QQpass
QQpass is a trojan written in C++..
trojan qqpass
Qqpass family
qqpass

Executes dropped EXE 1 IoCs

pid	Process
2440	rundll32.exe

Loads dropped DLL 2 IoCs

pid	Process
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe

Modifies system executable filetype association 2 TTPs 5 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Key created	\REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	rundll32.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\¢«.exe	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
File opened for modification	C:\Windows\SysWOW64\notepad¢¬.exe	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
File created	C:\Windows\SysWOW64\notepad¢¬.exe	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
File opened for modification	C:\Windows\SysWOW64\¢«.exe	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system\rundll32.exe	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
File created	C:\Windows\system\rundll32.exe	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Modifies registry class 15 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1"	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Key created	\REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainSetup = "1724316021"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1"	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainUp = "1724316021"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainVer = "506"	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad.exe %1"	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
Key created	\REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2440	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
2440	rundll32.exe
2440	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 2440	2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe	29
PID 2388 wrote to memory of 2440	2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe	29
PID 2388 wrote to memory of 2440	2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe	29
PID 2388 wrote to memory of 2440	2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe	29
PID 2388 wrote to memory of 2440	2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe	29
PID 2388 wrote to memory of 2440	2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe	29
PID 2388 wrote to memory of 2440	2388	1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe	29

C:\Users\Admin\AppData\Local\Temp\1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe
"C:\Users\Admin\AppData\Local\Temp\1796369efda4442ef49a2806580302388e3013e0f118741ef545dd7a32ec7ce0.exe"
1⤵
- Loads dropped DLL
- Modifies system executable filetype association
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\system\rundll32.exe
  C:\Windows\system\rundll32.exe
  2⤵
  - Executes dropped EXE
  - Modifies system executable filetype association
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Privilege Escalation

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

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

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\notepad¢¬.exe

Filesize
80KB

MD5
532fa0adac84ff89c678752fa793a4d9

SHA1
6cef51d6765edde38cae991b3894c885be8021de

SHA256
b85536ecd1f270243500a9854c58979fa5091b578923ca3104c40b2ea455ce19

SHA512
81955b9a211fe8813c164cf436470e46ebfb9b7f4b68eef29feeb21edfb37219f553295fc6cbaf861a3d44f7b37aaab07c48df5abeb76c0c07d3a1b57f82bb32

Download Submit
\Windows\system\rundll32.exe

Filesize
84KB

MD5
348571f83a0961b5fb0481546adf4406

SHA1
692eb0464fdd84c75735bfdc9f1118593faed7f2

SHA256
6f47e42ef2ff66d1e41e903200f528e24b8d84918f27e51613d5f04606aedb25

SHA512
19cba134fa80f4992f7264eaeee0bd94e84650e0cc091962e8239c2fc2ce561313f0d4ebda2014250d3c50fbf5b419aa55fcbc35145aafcfeaeeae28d88fbb0f

Download Submit
memory/2388-0-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2388-11-0x00000000002C0000-0x00000000002D6000-memory.dmp

Filesize
88KB

Download
memory/2388-18-0x00000000002C0000-0x00000000002D6000-memory.dmp

Filesize
88KB

Download
memory/2388-20-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2388-21-0x00000000002C0000-0x00000000002C6000-memory.dmp

Filesize
24KB

Download
memory/2440-22-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads