0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123

General

Target

0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
Size

82KB
MD5

25f30802b0a2b55bd8830a8dfcfd2a64
SHA1

41e9609f395dd5fc2e44eda17a4430cc0914ebe3
SHA256

0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123
SHA512

410739b325c9904c18879c80902ed9b68a1469654c458d0fa909625834f85bc877db063006f5fde2f133db69659d7f7559a9c69ce9739f9b348ba260d428e205
SSDEEP

1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWOhZGNwpYUDU:GhfxHNIreQm+HiKZGNwpYUDU

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1992	rundll32.exe

Loads dropped DLL 2 IoCs

pid	Process
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.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	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.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	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
File created	C:\Windows\SysWOW64\¢«.exe	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
File opened for modification	C:\Windows\SysWOW64\notepad¢¬.exe	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
File created	C:\Windows\SysWOW64\notepad¢¬.exe	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system\rundll32.exe	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
File created	C:\Windows\system\rundll32.exe	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe

Modifies registry class 15 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*"	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad.exe %1"	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*"	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1"	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	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	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainUp = "1726159917"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1"	rundll32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainSetup = "1726159917"	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
Key created	\REGISTRY\MACHINE\Software\Classes\MSipv	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1992	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
1992	rundll32.exe
1992	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 1992	2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe	30
PID 2532 wrote to memory of 1992	2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe	30
PID 2532 wrote to memory of 1992	2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe	30
PID 2532 wrote to memory of 1992	2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe	30
PID 2532 wrote to memory of 1992	2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe	30
PID 2532 wrote to memory of 1992	2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe	30
PID 2532 wrote to memory of 1992	2532	0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe	30

C:\Users\Admin\AppData\Local\Temp\0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.exe
"C:\Users\Admin\AppData\Local\Temp\0e6a0962c68e077d464142b192261a3124247731f164b44399bc8b105ed98123.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:2532
- 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:1992

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
82KB

MD5
93890646106b87ee64431aadccf97249

SHA1
edb601ec52e4ce48198c4a933649ba2f816231d3

SHA256
4c0b1cdb581fd7fa6762a8ea6d79744d5da4b58511f5e66320db10a66d51bb08

SHA512
f45777fcb2d4ed372f5762f79937206d83d16b8d2683ee8ea71f1427913d4dec2edf3c1b1afc599fea6e9c1f1010f735ef8bf2d4f9b29287b4d7f3076b623c95

Download Submit
\Windows\system\rundll32.exe

Filesize
75KB

MD5
596f9d1cb606513a77d2a893767b7553

SHA1
44a229dd9a9da1c9ed3dae14e43e363a26c927ae

SHA256
75bbcdb708a7058fe422f0b1f833aef7098de03a608db50807786810e6354b8a

SHA512
497825916adea475759c1e2c405cfc76e304ce82eb7a5f7df5e525927e91dda97dda0c1728078a051dfa0fe5995ebee22ade8e547af8015faded8c8c055861c2

Download Submit
memory/1992-20-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2532-0-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download
memory/2532-12-0x00000000003B0000-0x00000000003C6000-memory.dmp

Filesize
88KB

Download
memory/2532-19-0x0000000000400000-0x0000000000415A00-memory.dmp

Filesize
86KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads