25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 18:15

Target

25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe
Size

231KB
MD5

823502f92c0369fedde5f83aed8f0f42
SHA1

54ba775d342cc4981dd02458f9df9b84d5cde2df
SHA256

25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a
SHA512

4f484dfd19bf61a9254d5d24b4d857a870f625d9967b78d8783a4230ec80e1a04dc66382a6d4ce7c83ea1d61cb03039c4547a74eecad50696df0dec2aeb94618
SSDEEP

6144:P4hnM4QLC5BjOFnJNZkXBSgKFa9CclC/Wjn:yM4iqkRJEJ2a9Pjn

Score

8^/10

upx

UPX packed file 6 IoCs

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

resource	yara_rule
behavioral1/memory/1648-57-0x0000000000400000-0x000000000049C000-memory.dmp	upx
behavioral1/memory/1648-59-0x0000000000400000-0x000000000049C000-memory.dmp	upx
behavioral1/memory/1648-61-0x0000000000400000-0x000000000049C000-memory.dmp	upx
behavioral1/memory/1648-65-0x0000000000400000-0x000000000049C000-memory.dmp	upx
behavioral1/memory/1648-66-0x0000000000400000-0x000000000049C000-memory.dmp	upx
behavioral1/memory/1648-68-0x0000000000400000-0x000000000049C000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 900 set thread context of 1648	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	27

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1952	900	WerFault.exe	26

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 900 wrote to memory of 1648	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	27
PID 900 wrote to memory of 1648	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	27
PID 900 wrote to memory of 1648	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	27
PID 900 wrote to memory of 1648	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	27
PID 900 wrote to memory of 1648	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	27
PID 900 wrote to memory of 1648	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	27
PID 900 wrote to memory of 1648	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	27
PID 900 wrote to memory of 1648	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	27
PID 900 wrote to memory of 1952	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	28
PID 900 wrote to memory of 1952	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	28
PID 900 wrote to memory of 1952	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	28
PID 900 wrote to memory of 1952	900	25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe	28

C:\Users\Admin\AppData\Local\Temp\25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe
"C:\Users\Admin\AppData\Local\Temp\25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:900
- C:\Users\Admin\AppData\Local\Temp\25967fbcb1b09b4eaab56ba05021af8b7730beb283aae1218f24cd41bbf8d90a.exe
  2⤵
  PID:1648
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 900 -s 196
  2⤵
  - Program crash
  PID:1952

memory/1648-56-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1648-57-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1648-59-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1648-61-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1648-64-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/1648-65-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1648-66-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1648-68-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download