ed2ba77a9718f58c1eb415ed28a8d1f62c9cbb650fe318c7a4d627bbe29b89d2

Analysis

max time kernel
118s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
17/07/2023, 01:19

Target

490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe
Size

239KB
MD5

4bcc464e558f21e0b353d30cb27abf93
SHA1

cc36673b0904f66dd34f1c121c0fb12d81b5e9a9
SHA256

490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00
SHA512

91f2f9503ec9fbeebcfb25723d4eb288c1b50f1fe87d62785bcf30f9ad9c46a5822c06c135e08096865b0179c9f4aa31e0ce941727b0f4a90f5c03fcbcb87644
SSDEEP

3072:lxUm75Fku3eKeO213SJReOqdmErj+HyHnNVIPL/+ybbiW1u46Q7qV3lU8xM:fU8Dk11CJ1qDWUNVIT/bblS9x

Score

7^/10

Executes dropped EXE 1 IoCs

pid	Process
4492	Schirmer.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Performance\Schirmer.exe	490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe
File created	C:\Program Files\Performance\Schirmer.exe	490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1904	2236	WerFault.exe	83
2312	2236	WerFault.exe	83

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2236	490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe
2236	490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe
2236	490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe
2236	490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe
4492	Schirmer.exe
4492	Schirmer.exe
4492	Schirmer.exe
4492	Schirmer.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 4492	2236	490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe	85
PID 2236 wrote to memory of 4492	2236	490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe	85
PID 2236 wrote to memory of 4492	2236	490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe	85

C:\Users\Admin\AppData\Local\Temp\490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe
"C:\Users\Admin\AppData\Local\Temp\490fe61a64bc4250f25ae530d463a7ab77e12dc89bf30d9ae4de139510b76d00.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Program Files\Performance\Schirmer.exe
  "C:\Program Files\Performance\Schirmer.exe" "33201"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:4492
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 960
  2⤵
  - Program crash
  PID:1904
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 1072
  2⤵
  - Program crash
  PID:2312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2236 -ip 2236
1⤵
PID:3224

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2236 -ip 2236
1⤵
PID:3228

C:\Program Files\Performance\Schirmer.exe

Filesize
239KB

MD5
3e28901927fa861982690b2f509b259c

SHA1
77222b502c26ad3ba04967f7ba4583a97fc63412

SHA256
300e8271a44153de13d27da4a14a70d8a47088490eefc130045ec2bfe0690e22

SHA512
b10cdecb22f2afa41eef08dad30fcebc1caf0c01237aeca166eda96d0dc07400e25252e8cba69509dae298019d1303c62961e569648e36df725139dce1deabf5

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C:\Program Files\Performance\Schirmer.exe

Filesize
239KB

MD5
3e28901927fa861982690b2f509b259c

SHA1
77222b502c26ad3ba04967f7ba4583a97fc63412

SHA256
300e8271a44153de13d27da4a14a70d8a47088490eefc130045ec2bfe0690e22

SHA512
b10cdecb22f2afa41eef08dad30fcebc1caf0c01237aeca166eda96d0dc07400e25252e8cba69509dae298019d1303c62961e569648e36df725139dce1deabf5

Download Submit