lumma | 9bf42d30009d4ddad615b803ba623f0520c82c23439142288ce711002d7b3292

Analysis

max time kernel
133s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 14:50

Target

2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe
Size

1.2MB
MD5

fb2fec42f81a255012c589b29e4f086e
SHA1

99110b60ce21039ed15f571a46159ed2409d2ead
SHA256

2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d
SHA512

0c36b9af63f1e1aef4cd1146c9b99902fcc8ca3bd61228b163336f10085170ae31889dc1837ca0b1c547818e4bf4b60450ff1b7599b324ac22bae8290fd5e3da
SSDEEP

24576:EXixqeljPl1pVbGqvHnoPa+YioUMMn/NNT2CPQ6:EyTl1pVbGqsuM/L

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:

2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe

description	pid	process	target process
PID 880 set thread context of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1508 880 WerFault.exe 2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe

pid	pid_target	process	target process
1508	880	WerFault.exe	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe

description	pid	process	target process
PID 880 wrote to memory of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe
PID 880 wrote to memory of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe
PID 880 wrote to memory of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe
PID 880 wrote to memory of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe
PID 880 wrote to memory of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe
PID 880 wrote to memory of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe
PID 880 wrote to memory of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe
PID 880 wrote to memory of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe
PID 880 wrote to memory of 3312	880	2faa75c50b323133e8cbf507e6a3a4846097090d2e2c1a5afb174f798ee42a6d.exe	RegAsm.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:3312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 880 -s 332
2⤵
- Program crash
PID:1508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 880 -ip 880
1⤵
PID:2812

memory/880-0-0x0000000000838000-0x000000000083A000-memory.dmp

Filesize
8KB

Download
memory/3312-1-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3312-4-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3312-3-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3312-5-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download