cb56bffb224d9bcff0753d58995c25f6f944bcb075560019cd87283e3b443aa3

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16-07-2024 07:39

Target

csrss.exe
Size

638KB
MD5

12c26ab43202d2ef17553eeb17376c2a
SHA1

0b6226071ab1711bbbfaca2cdad6783d2658d797
SHA256

cb56bffb224d9bcff0753d58995c25f6f944bcb075560019cd87283e3b443aa3
SHA512

215e497f9ead486e618b940109553a703042cc0dcd7802cd7c36aac296ddfe27a5ce693891ed50e64dd68a03ba029928ab2c302a38de04e02e5ce3b3c0661f79
SSDEEP

12288:RQi9zSYMvrOK9BOKjHol+yFnWVOjTPlxsU807BN/9+FJeyuAJMX7QYQ:RQiE7eORaEOjRxsUrLUoJi

Score

7^/10

Executes dropped EXE 1 IoCs

pid	Process
3636	csrss.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 3636	4428	csrss.exe	84
PID 4428 wrote to memory of 3636	4428	csrss.exe	84
PID 4428 wrote to memory of 3636	4428	csrss.exe	84

C:\Users\Admin\AppData\Local\Temp\csrss.exe
"C:\Users\Admin\AppData\Local\Temp\csrss.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4428
- C:\Users\Admin\AppData\Local\Temp\is-J7DPN.tmp\csrss.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-J7DPN.tmp\csrss.tmp" /SL5="$701C8,402740,84480,C:\Users\Admin\AppData\Local\Temp\csrss.exe"
  2⤵
  - Executes dropped EXE
  PID:3636

C:\Users\Admin\AppData\Local\Temp\is-J7DPN.tmp\csrss.tmp

Filesize
719KB

MD5
8ff731d01f86d5ff9a326e82823cc30c

SHA1
9062aa438887b1f2e22e42b1adf56971b5a7e6e8

SHA256
3228932ba90230ec52dac304fb9f155ba2df33dd6775093fb7f3d0ae83546a28

SHA512
c4a67479069757dabfec6c8c97850f07a1ad9ca33287a06c0075289d2259e12958df36716074c61492b0a0a11924e40bf1825751974c117a151112f85d560ecc

Download Submit
memory/3636-6-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/3636-12-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/4428-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4428-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/4428-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download