lumma | 4de1124a0c0b201907321b44ffbad15b2e2e9ad38b6ae1a833ce56f145c5c177

Analysis

max time kernel
92s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 11:25

Target

248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe
Size

1.2MB
MD5

76d0db94f2de91ec32a48bd8842e5824
SHA1

c616e4bf2e1effcfc7879c579a318aaa2b4aea1a
SHA256

248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75
SHA512

afe4a7380fec186f1e76bfbcc958ae8acb9ae7385020031da2e582f00630485965d7511106137edd0341752c46a8460516ddf20dc17e74e8567e3c3e87aa90d1
SSDEEP

24576:DUvYi5Av55llkyRdjU3AK1Msaw1jDcgvlbipgKGs:DUwpllkyRdjULf39bVKGs

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

Processes:

248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe

description	pid	Process	procid_target
PID 5036 set thread context of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe

description	pid	Process	procid_target
PID 5036 wrote to memory of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85
PID 5036 wrote to memory of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85
PID 5036 wrote to memory of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85
PID 5036 wrote to memory of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85
PID 5036 wrote to memory of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85
PID 5036 wrote to memory of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85
PID 5036 wrote to memory of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85
PID 5036 wrote to memory of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85
PID 5036 wrote to memory of 4112	5036	248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe	85

C:\Users\Admin\AppData\Local\Temp\248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe
"C:\Users\Admin\AppData\Local\Temp\248f6a88e25b649d9173c39e07ca411784d808570bec48e3d3681ea589460f75.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5036
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4112

memory/4112-2-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4112-5-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4112-6-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4112-7-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/5036-0-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/5036-1-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/5036-3-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download