981ebf8eead7a2e67748a338ed9d09a8162bb53a2b443faa641a46007ca635e0

Analysis

max time kernel
162s
max time network
170s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2024, 22:05

Target

981ebf8eead7a2e67748a338ed9d09a8162bb53a2b443faa641a46007ca635e0.exe
Size

66KB
MD5

b75ac29514b141005c3d886a4517c9b4
SHA1

74090dac743fdc63e28ab1a20b4def4d8e7ccfbb
SHA256

981ebf8eead7a2e67748a338ed9d09a8162bb53a2b443faa641a46007ca635e0
SHA512

aa5a865b2a2864db81bcc5bca54b38b13512294058e7d50fcd2681003933f4ba5c954f7d27bbf80ae30c477f7e6427131950f12c91958e505fcc915b7fa27198
SSDEEP

1536:6KpXR2RqAD6/0a9Le55lJysOEVAXwX4e494N2/2:6Kph2Rrwnbaf

Score

7^/10

Executes dropped EXE 1 IoCs

pid	Process
4156	dylkemi.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
85	checkip.dyndns.org

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 4156	2484	981ebf8eead7a2e67748a338ed9d09a8162bb53a2b443faa641a46007ca635e0.exe	90
PID 2484 wrote to memory of 4156	2484	981ebf8eead7a2e67748a338ed9d09a8162bb53a2b443faa641a46007ca635e0.exe	90
PID 2484 wrote to memory of 4156	2484	981ebf8eead7a2e67748a338ed9d09a8162bb53a2b443faa641a46007ca635e0.exe	90

C:\Users\Admin\AppData\Local\Temp\981ebf8eead7a2e67748a338ed9d09a8162bb53a2b443faa641a46007ca635e0.exe
"C:\Users\Admin\AppData\Local\Temp\981ebf8eead7a2e67748a338ed9d09a8162bb53a2b443faa641a46007ca635e0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Users\Admin\AppData\Local\Temp\dylkemi.exe
  C:\Users\Admin\AppData\Local\Temp\dylkemi.exe
  2⤵
  - Executes dropped EXE
  PID:4156

C:\Users\Admin\AppData\Local\Temp\dylkemi.exe

Filesize
66KB

MD5
4d13ed16e90fbb14c7825ac2023f7330

SHA1
0f5e8f9ee1cd073f0d8ea732d69a1f1c701b0f11

SHA256
43876784318077deb6be3b1fb7aa72b740bb14a119a1ba712560e8148361b507

SHA512
f688cff78bdce3ad2c0632033eaea7e63f7c8fce4123aea8d1191ade53bf9232d98380e5564869d8c73dddc2181ba94d400b804f1278c37b44fb8002d42a102f

Download Submit
memory/2484-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/4156-5-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download