qqpass | 5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801

General

Target

5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
Size

74KB
MD5

44f4535b67a92ec9d2c8952d2cc3bbbb
SHA1

5a7328f5b737b9d855e5c33c9491e6ab5d9691be
SHA256

5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801
SHA512

7cba4fb8b63e0156bb02574dd78a8b7b1d8e16a806fb228e6258b648fbf9dcc8ecadb945f55dbfe5a0f5006a0cc88ed03004e1067818161304374b5ced8aa012
SSDEEP

1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWOjFe:GhfxHNIreQm+Hi3

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
2748	rundll32.exe

Loads dropped DLL 2 IoCs

pid	Process
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe

Modifies system executable filetype association 2 TTPs 5 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.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
Key created	\REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\¢«.exe	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
File created	C:\Windows\SysWOW64\¢«.exe	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
File opened for modification	C:\Windows\SysWOW64\notepad¢¬.exe	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
File created	C:\Windows\SysWOW64\notepad¢¬.exe	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system\rundll32.exe	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
File created	C:\Windows\system\rundll32.exe	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.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	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Modifies registry class 15 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainSetup = "1726294833"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainUp = "1726294833"	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	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1"	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainVer = "506"	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
Key created	\REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad.exe %1"	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
Key created	\REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2748	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
2748	rundll32.exe
2748	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2748	2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe	30
PID 2756 wrote to memory of 2748	2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe	30
PID 2756 wrote to memory of 2748	2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe	30
PID 2756 wrote to memory of 2748	2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe	30
PID 2756 wrote to memory of 2748	2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe	30
PID 2756 wrote to memory of 2748	2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe	30
PID 2756 wrote to memory of 2748	2756	5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe	30

C:\Users\Admin\AppData\Local\Temp\5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.exe
"C:\Users\Admin\AppData\Local\Temp\5ecd777649462212355188b5ce8f26bb22673f7d280dfed8abcf055f4b819801.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:2756
- 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:2748

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
76KB

MD5
09ec225c56394501c5b8bf3f541fc049

SHA1
baa1b2b2ff1172fee937d8cd2c2f0071ce459267

SHA256
75a0a19c295f8dea524b1bbc01f544c47c413cd31759a29c726a1856a28f6e4e

SHA512
b1a75a29e2473ccf90b2fddc18305268efbc5e83505838e42189c7a0574717e87720887afce8128f8ef2b4413ae1f8fa8b7595dee36381520ef498550f43b8fc

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

Filesize
84KB

MD5
098ba446e8cfba4ca486b664e21a3332

SHA1
cfff478883b9dc59e5a4484168049ff936bfb5cc

SHA256
a7524f42ec8089bf7c02347456f57f733c72e230c2ee3f2e518b66356d182488

SHA512
f1373f736cb93b9822d0a71dc71cbd2b43b4c7ee6ae5b303071c83aa028c87ebc41dd18a4101beccba54db7286b7dd936be8c493d74af7f47e207bc815f66035

Download Submit
memory/2748-22-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2756-0-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2756-17-0x0000000000370000-0x0000000000386000-memory.dmp

Filesize
88KB

Download
memory/2756-12-0x0000000000370000-0x0000000000386000-memory.dmp

Filesize
88KB

Download
memory/2756-20-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2756-21-0x0000000000370000-0x0000000000372000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads