qqpass | a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f

General

Target

a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Size

79KB
MD5

509b1cdf70ec267cf1134992f3c56553
SHA1

989d2deda87d041e2b48e67df29ddd1c7580f350
SHA256

a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f
SHA512

8139bdfd10e7adf286cf6f0f95982456d987f467ce74860ad1f2fffc63006fa6646f64123fbdddb93b431bccdfd201ca352f77eb7bdbd1d6c58a8e53aed55bd3
SSDEEP

1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWOCax4iu:GhfxHNIreQm+Hi1ax4iu

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
2084	rundll32.exe

Loads dropped DLL 2 IoCs

pid	Process
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.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	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.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 opened for modification	C:\Windows\SysWOW64\¢«.exe	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
File created	C:\Windows\SysWOW64\¢«.exe	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
File opened for modification	C:\Windows\SysWOW64\notepad¢¬.exe	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
File created	C:\Windows\SysWOW64\notepad¢¬.exe	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system\rundll32.exe	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
File created	C:\Windows\system\rundll32.exe	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.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	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.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\txtfile\shell\open\command\ = "notepad.exe %1"	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Key created	\REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainSetup = "1742615480"	rundll32.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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1"	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Key created	\REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Key created	\REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1"	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainUp = "1742615480"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainVer = "506"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2084	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
2084	rundll32.exe
2084	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 2084	2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe	30
PID 2224 wrote to memory of 2084	2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe	30
PID 2224 wrote to memory of 2084	2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe	30
PID 2224 wrote to memory of 2084	2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe	30
PID 2224 wrote to memory of 2084	2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe	30
PID 2224 wrote to memory of 2084	2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe	30
PID 2224 wrote to memory of 2084	2224	a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe	30

C:\Users\Admin\AppData\Local\Temp\a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.exe
"C:\Users\Admin\AppData\Local\Temp\a889cee1daa955d22d2522576dc8fe1baa4311c416a1f2c9868b76c974ba672f.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:2224
- 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:2084

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

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Downloads

C:\Windows\SysWOW64\notepad¢¬.exe

Filesize
79KB

MD5
64baac063698023628a416a8af788bca

SHA1
48c7e802cf072e6d249cec0de94cbdfb0b8add32

SHA256
e2e0f49479fccb4c2f9345cc6f9bb9599b8980bf48d21d5a8ed9405606625b17

SHA512
5ef7a0a7ecbf30a96f2ff22d7da9f5b2a3f131232907d2d439e62d30836532b5d1873e3238005c971af4bae0798674d275a5ea69d933d4e50541084371cf893b

Download Submit
\Windows\system\rundll32.exe

Filesize
74KB

MD5
e31a7a415919a8e685c040472a4ae6b0

SHA1
725520fb050be20ed5f6c26cb2587a524a1e7b40

SHA256
b84e0502c86ccc11876bcf14b9cfed36761aaa8dcd71eef7b12efe7575b88a2f

SHA512
c1a711e7ac2a4d60af7cc65452069d50acccc164cb76771914050845f5b82aa3f9d00ab4d8056d0302053eed9b41040c5de3bf983dc98c1e62f552bfedc289fa

Download Submit
memory/2084-22-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2224-0-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2224-12-0x0000000000370000-0x0000000000386000-memory.dmp

Filesize
88KB

Download
memory/2224-17-0x0000000000370000-0x0000000000386000-memory.dmp

Filesize
88KB

Download
memory/2224-20-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2224-21-0x0000000000370000-0x0000000000372000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads