b55b91ebf3d0e703ecd0c2229e65e8449e439272847d7bc5c97deb1fe97db641

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
05-12-2022 08:16

Target

b55b91ebf3d0e703ecd0c2229e65e8449e439272847d7bc5c97deb1fe97db641.exe
Size

405KB
MD5

42e012a322d9cf813162b8f07122487b
SHA1

0e593fc50f78462926c6413a88ac6ef109187a4e
SHA256

b55b91ebf3d0e703ecd0c2229e65e8449e439272847d7bc5c97deb1fe97db641
SHA512

7b261a9761b652998043f86d5a39952280327d24b3d14efe97b334ef294cd89effbe1a02617651f4c1790015fbd743cb766179eb1cb2fb4247b327bfcb59da6f
SSDEEP

12288:UINaX8205byCoi095LksljW1uDgkLcI28eaaIprbHmR6:w05uHbxjWkcI2jaRz

Score

8^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/1284-55-0x0000000000400000-0x000000000052B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
820	1284	WerFault.exe	26

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 820	1284	b55b91ebf3d0e703ecd0c2229e65e8449e439272847d7bc5c97deb1fe97db641.exe	27
PID 1284 wrote to memory of 820	1284	b55b91ebf3d0e703ecd0c2229e65e8449e439272847d7bc5c97deb1fe97db641.exe	27
PID 1284 wrote to memory of 820	1284	b55b91ebf3d0e703ecd0c2229e65e8449e439272847d7bc5c97deb1fe97db641.exe	27
PID 1284 wrote to memory of 820	1284	b55b91ebf3d0e703ecd0c2229e65e8449e439272847d7bc5c97deb1fe97db641.exe	27

C:\Users\Admin\AppData\Local\Temp\b55b91ebf3d0e703ecd0c2229e65e8449e439272847d7bc5c97deb1fe97db641.exe
"C:\Users\Admin\AppData\Local\Temp\b55b91ebf3d0e703ecd0c2229e65e8449e439272847d7bc5c97deb1fe97db641.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1284 -s 96
  2⤵
  - Program crash
  PID:820

memory/820-54-0x0000000000000000-mapping.dmp

Download
memory/1284-55-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download