smokeloader | 78c995e891b5be5ea51ba246107be8603298d15999f8d84b5290439690272898

Analysis

max time kernel
121s
max time network
144s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 06:56

Target

2036-0-0x0000000000400000-0x0000000000409000-memory.exe
Size

36KB
MD5

b989089e4a537b681ca57c21ca57d81a
SHA1

2e3d7343921b3a49d2667f4b5dd291967216b66f
SHA256

78c995e891b5be5ea51ba246107be8603298d15999f8d84b5290439690272898
SHA512

402095c5efe3a801c9ad21bec5699f4cba0565c1e0984a0106f56f4d8f34df9f35e7bfee20c39f7de093fb16959fa14066ea272e9ef34dce32aa31939ac0e369
SSDEEP

768:OAUqYDNyIoKpDd1KM02kQhx4hOtFceWzYqvz:HLiMLKtd1PBkQD4UtFceWnz

Score

10^/10

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2412	2408	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2412	2408	2036-0-0x0000000000400000-0x0000000000409000-memory.exe	28
PID 2408 wrote to memory of 2412	2408	2036-0-0x0000000000400000-0x0000000000409000-memory.exe	28
PID 2408 wrote to memory of 2412	2408	2036-0-0x0000000000400000-0x0000000000409000-memory.exe	28
PID 2408 wrote to memory of 2412	2408	2036-0-0x0000000000400000-0x0000000000409000-memory.exe	28

C:\Users\Admin\AppData\Local\Temp\2036-0-0x0000000000400000-0x0000000000409000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2036-0-0x0000000000400000-0x0000000000409000-memory.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 36
  2⤵
  - Program crash
  PID:2412

memory/2408-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

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