smokeloader | 30a4cbce76b934f82b47bedf6baba63c308e64b85536cb8c133c560782acc813

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
27/05/2024, 17:01

Target
1904-0-0x0000000000400000-0x0000000000409000-memory.exe
Size 36KB
Sample240527-vjvb2aca53
SHA256 30a4cbce76b934f82b47bedf6baba63c308e64b85536cb8c133c560782acc813
MD5 afdc83bbcf0d2fb29b539206c0b5c5cc
SHA1 2720602b9d4fc0eec388b2c7b4bfef82f98569be
SHA512 815b5c5f19b70f83667e9a46e75d908ac410e348dac8af5fafadabee6b0def16289ffd0cf5072802f6b7df5712ff4f14181c633cb5100d8af96965147f5d5765
SSDEEP 768:OAUoYtNFIoKpDd1KM02kQhx4hOtFceWzYqvz:H5EXLKtd1PBkQD4UtFceWnz
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	2368	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2376	2368	1904-0-0x0000000000400000-0x0000000000409000-memory.exe	28
PID 2368 wrote to memory of 2376	2368	1904-0-0x0000000000400000-0x0000000000409000-memory.exe	28
PID 2368 wrote to memory of 2376	2368	1904-0-0x0000000000400000-0x0000000000409000-memory.exe	28
PID 2368 wrote to memory of 2376	2368	1904-0-0x0000000000400000-0x0000000000409000-memory.exe	28

C:\Users\Admin\AppData\Local\Temp\1904-0-0x0000000000400000-0x0000000000409000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1904-0-0x0000000000400000-0x0000000000409000-memory.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 36
  2⤵
  - Program crash
  PID:2376

memory/2368-0-0x0000000000400000-0x0000000000409000-memory.dmp

Download