c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b

General

Target

c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe
Size

1.1MB
MD5

9ffd1931c316b882683d87dd1050d8e3
SHA1

9d07ec6e678af5606870436e270f9aceb42a1f15
SHA256

c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b
SHA512

20b2a0f23bfb5f6de06a2bb93a8262a934c8870e8ba1dc19e9028822dda6390aec92889440950150434af231e56bf242902fd06ad72e3423529af863b809e11d
SSDEEP

24576:U5AM2KZA9dG+SbJoDWW3eDoBbbT9LNDigHb2WyTUZ0ed2jaQFjZuj4R:UEm+RaW0oRJLNR729TZecjJFVu0R

Score

7^/10

upx

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

Processes:

resource	yara_rule
behavioral2/memory/2824-4-0x0000000000400000-0x0000000000702000-memory.dmp	upx
behavioral2/memory/2824-11-0x0000000000400000-0x0000000000702000-memory.dmp	upx
behavioral2/memory/2824-6-0x0000000000400000-0x0000000000702000-memory.dmp	upx
behavioral2/memory/2824-5-0x0000000000400000-0x0000000000702000-memory.dmp	upx
behavioral2/memory/2824-9-0x0000000000400000-0x0000000000702000-memory.dmp	upx
behavioral2/memory/2824-12-0x0000000000400000-0x0000000000702000-memory.dmp	upx
behavioral2/memory/2824-10-0x0000000000400000-0x0000000000702000-memory.dmp	upx
behavioral2/memory/2824-21-0x0000000000400000-0x0000000000702000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe

description	pid	process	target process
PID 4716 set thread context of 2824	4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe	diskperf.exe

Drops file in Windows directory 1 IoCs

Processes:

c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe

description ioc process

File created C:\Windows\1008671.txt c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe

description	ioc	process
File created	C:\Windows\1008671.txt	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe

pid	process
4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe
4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe
4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe
4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe
4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe
4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe

description pid process

Token: SeDebugPrivilege 4716 c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exediskperf.exe

pid process

4716 c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe
2824 diskperf.exe
2824 diskperf.exe

description	pid	process
Token: SeDebugPrivilege	4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exesihost.exe

description	pid	process	target process
PID 4716 wrote to memory of 2948	4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe	sihost.exe
PID 2948 wrote to memory of 2824	2948	sihost.exe	diskperf.exe
PID 2948 wrote to memory of 2824	2948	sihost.exe	diskperf.exe
PID 2948 wrote to memory of 2824	2948	sihost.exe	diskperf.exe
PID 4716 wrote to memory of 2824	4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe	diskperf.exe
PID 4716 wrote to memory of 2824	4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe	diskperf.exe
PID 4716 wrote to memory of 2824	4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe	diskperf.exe
PID 4716 wrote to memory of 2824	4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe	diskperf.exe
PID 4716 wrote to memory of 2824	4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe	diskperf.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\SysWOW64\diskperf.exe
  C:\Windows\SysWOW64\diskperf.exe 100861008671
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2824

memory/2824-5-0x0000000000400000-0x0000000000702000-memory.dmp

Filesize
3.0MB

Download
memory/2824-4-0x0000000000400000-0x0000000000702000-memory.dmp

Filesize
3.0MB

Download
memory/2824-11-0x0000000000400000-0x0000000000702000-memory.dmp

Filesize
3.0MB

Download
memory/2824-6-0x0000000000400000-0x0000000000702000-memory.dmp

Filesize
3.0MB

Download
memory/2824-9-0x0000000000400000-0x0000000000702000-memory.dmp

Filesize
3.0MB

Download
memory/2824-12-0x0000000000400000-0x0000000000702000-memory.dmp

Filesize
3.0MB

Download
memory/2824-10-0x0000000000400000-0x0000000000702000-memory.dmp

Filesize
3.0MB

Download
memory/2824-19-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/2824-21-0x0000000000400000-0x0000000000702000-memory.dmp

Filesize
3.0MB

Download
memory/2948-2-0x0000019B47E90000-0x0000019B47E91000-memory.dmp

Filesize
4KB

Download
memory/2948-3-0x0000019B47E90000-0x0000019B47E91000-memory.dmp

Filesize
4KB

Download
memory/2948-1-0x0000019B47E90000-0x0000019B47E91000-memory.dmp

Filesize
4KB

Download
memory/2948-20-0x0000019B47E90000-0x0000019B47E91000-memory.dmp

Filesize
4KB

Download

pid	process
4716	c28ed60c480b4bcef1f83334b56df25f4ac95db92fe150030d7fd2f12b05183b.exe
2824	diskperf.exe
2824	diskperf.exe