locky | 35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6

General

Target

35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
Size

218KB
MD5

4adfc91f1cc5545b6903a300d11dd3b0
SHA1

eda7667e1081397ba43ccc5d6ba6d76434e05403
SHA256

35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6
SHA512

0ea92491ac4fec5487cca2b1f6570f52ae4597b92b6f6ce0760f487fed97c13db7ee7c348a0865a50c8a068cb5c50ee4af0034272dd053f7418c22903a4f472d

Score

10^/10

locky ransomware

Malware Config

Signatures

Locky
Ransomware strain released in 2016, with advanced features like anti-analysis.
ransomware locky

Suspicious use of SetThreadContext 1 IoCs

Processes:

35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe

description	pid	process	target process
PID 4836 set thread context of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe

C:\Users\Admin\AppData\Local\Temp\35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
"C:\Users\Admin\AppData\Local\Temp\35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4836

C:\Users\Admin\AppData\Local\Temp\35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
"C:\Users\Admin\AppData\Local\Temp\35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe"
2⤵
PID:3120

C:\Users\Admin\AppData\Local\Temp\35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
"C:\Users\Admin\AppData\Local\Temp\35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe"
2⤵
PID:1856

C:\Users\Admin\AppData\Local\Temp\35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
"C:\Users\Admin\AppData\Local\Temp\35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe"
2⤵
PID:2016

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1856-131-0x0000000000000000-mapping.dmp

Download
memory/2016-132-0x0000000000000000-mapping.dmp

Download
memory/2016-133-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2016-135-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2016-136-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2016-137-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2016-138-0x00000000028D0000-0x00000000028F6000-memory.dmp

Filesize
152KB

Download
memory/3120-130-0x0000000000000000-mapping.dmp

Download

description	pid	process	target process
PID 4836 wrote to memory of 3120	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 3120	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 3120	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 1856	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 1856	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 1856	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe
PID 4836 wrote to memory of 2016	4836	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe	35a9ffbbe20f8d4ed483916e15052df53714b7d5fb57fa0326cd0b138c4b73a6.exe

Analysis

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