qqpass | 8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893

General

Target

8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
Size

78KB
MD5

f7c6a8950ab6783ce81f61fafb6feaf1
SHA1

457fa5c2676d5dcb0cdb0ec8426ab2e26e9092a7
SHA256

8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893
SHA512

d09cb9217e1095f8927a8b42c57b7d87af42a447ece581ad3c02c94884e703cd69777b5e93893e3b06878b493a9e3f080d8e042829fbc5cde42cd73d35121acf
SSDEEP

1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWOzOnc:GhfxHNIreQm+HiGOnc

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
5812	rundll32.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	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\¢«.exe	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
File created	C:\Windows\SysWOW64\¢«.exe	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
File opened for modification	C:\Windows\SysWOW64\notepad¢¬.exe	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
File created	C:\Windows\SysWOW64\notepad¢¬.exe	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system\rundll32.exe	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
File created	C:\Windows\system\rundll32.exe	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.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	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Modifies registry class 15 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad.exe %1"	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainSetup = "1743147030"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainUp = "1743147030"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainVer = "506"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1"	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.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	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
Key created	\REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5812	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
5812	rundll32.exe
5812	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 380 wrote to memory of 5812	380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe	82
PID 380 wrote to memory of 5812	380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe	82
PID 380 wrote to memory of 5812	380	8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe	82

C:\Users\Admin\AppData\Local\Temp\8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe
C:\Users\Admin\AppData\Local\Temp\8647111d149ae2fc3ba2394bc9db08ab1146fafa507de56b0e4eef4ceee30893.exe bcdedit /c set shutdown /r readonly /f force /t 2
1⤵
- 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:380
- 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:5812

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
85KB

MD5
444ff8f3769dc62d0e9a0d9cce0a763e

SHA1
70953dcedcb741ee872cd2cecd90bee0488323bf

SHA256
c1b7f74d533ef73c37d68b054472849372e77eb77e345a6219b04102f7cb850b

SHA512
c53f0d0889d1285ec18cadb05c0368cab11d0249d54724bb7d9e80e16ad86ab0905f3ff7476f1c042370bbe3c12fb230db6aa41d75a2b7cb49a512f0a03bda88

Download Submit
C:\Windows\System\rundll32.exe

Filesize
79KB

MD5
8f89503d78af7c0b190cff0325df5f12

SHA1
59c4b6f12dd51156663e175e295f45f3c559b1ec

SHA256
36d067d63f72339bfd2977f16ea9ea07805f8c50a8fd9787b7c50da8a8968cef

SHA512
679af3f77eb1c6d7eb73787cde3ffc07dd617063a5daafab74249f5e12be54f945e6441d9edcce76ece617f64152645a69edf7b2809015f7fd7c9f994825107f

Download Submit
memory/380-0-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/380-13-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/5812-14-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads