lumma | 4aebbb23d160253876cc3a93c7cc31ed0c48645ae04070345bb5933ed4efee04

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 11:20

Target

37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe
Size

527KB
MD5

a7b527525a2ddd48a4d9ce1e274d843f
SHA1

7febe665d9db563106eb6bd2da7992497d3d606f
SHA256

37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b
SHA512

4c60ef10abc74bd96b00f26702921a28a84c6875983ceddfc615d0410740add0124f5771e17e925f4b5cebee9e657de3e215b8d922ea08e04480e0ba04229b7b
SSDEEP

12288:Cx6Wpqk3I596ygL14/mYphofsHNwlHajt9TQ3FXkScY0Xp:Cx6g3Ie4eYnofsHalcTofk

Score

10^/10

lumma stealer

Family

lumma

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Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2560 set thread context of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84
PID 2560 wrote to memory of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84
PID 2560 wrote to memory of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84
PID 2560 wrote to memory of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84
PID 2560 wrote to memory of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84
PID 2560 wrote to memory of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84
PID 2560 wrote to memory of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84
PID 2560 wrote to memory of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84
PID 2560 wrote to memory of 3872	2560	37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe	84

C:\Users\Admin\AppData\Local\Temp\37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe
"C:\Users\Admin\AppData\Local\Temp\37da8385b8545a46ada63ea355787a5c8f960005b8a67b59b4d5a15b68cb239b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3872

memory/2560-0-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2560-3-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/3872-1-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3872-5-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3872-6-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3872-7-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download