lumma | b20d3b5caab986390a57d9b858c330d6fa12fa368809dfc94b90991735dc89d1

Analysis

max time kernel
148s
max time network
151s
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 10:00

Target

a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe
Size

1.2MB
MD5

56e7d98642cfc9ec438b59022c2d58d7
SHA1

26526f702e584d8c8b629b2db5d282c2125665d7
SHA256

a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383
SHA512

0be0b11de472029bd4e2268cddb5ddb381f7f275dfe50c47b9c836980e5cbfa7f71fe78804ef2180ee110ca9cf36944ec8b8b22babb31a1fc7a6585f79932a1f
SSDEEP

24576:7JXyijJIK8li6v93OhJjuMsYqRwDMIYonUbWkR5mPtIs:7Jixli6v93OreuIFRwPKs

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 5048 set thread context of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85
PID 5048 wrote to memory of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85
PID 5048 wrote to memory of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85
PID 5048 wrote to memory of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85
PID 5048 wrote to memory of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85
PID 5048 wrote to memory of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85
PID 5048 wrote to memory of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85
PID 5048 wrote to memory of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85
PID 5048 wrote to memory of 3604	5048	a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe	85

C:\Users\Admin\AppData\Local\Temp\a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe
"C:\Users\Admin\AppData\Local\Temp\a2aa61942bae116f8c855fda0e9a991dba92b3a1e2f147aee0e7e2be1bdea383.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5048
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3604

memory/3604-2-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3604-5-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3604-6-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3604-7-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5048-3-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

Filesize
4KB

Download
memory/5048-1-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

Filesize
4KB

Download
memory/5048-0-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

Filesize
4KB

Download