lumma | 00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 04:02

Target

00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe
Size

520KB
MD5

3900de86228c8f839d6d4b483794457b
SHA1

90e24676fd3ebcda8635704e762e83d3fbd9cfba
SHA256

00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3
SHA512

5bd0c7f623a6a3c11091391c72868c4462525618164d40a28a19dc5913766b7ebb2878206b4077a7374de23562343748e27e4594ad5c56434fb9fff40e91f4dc
SSDEEP

12288:EnlK6zDfP9TWIBmoWUlANmKr1AAMiBPM1:ErPf1CIUYJKrrPM

Score

10^/10

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:

00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe

description pid process target process

PID 5068 set thread context of 1124 5068 00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe RegAsm.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

564 5068 WerFault.exe 00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe

description	pid	process	target process
PID 5068 set thread context of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe	RegAsm.exe

pid	pid_target	process	target process
564	5068	WerFault.exe	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe

description	pid	process	target process
PID 5068 wrote to memory of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe	RegAsm.exe
PID 5068 wrote to memory of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe	RegAsm.exe
PID 5068 wrote to memory of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe	RegAsm.exe
PID 5068 wrote to memory of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe	RegAsm.exe
PID 5068 wrote to memory of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe	RegAsm.exe
PID 5068 wrote to memory of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe	RegAsm.exe
PID 5068 wrote to memory of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe	RegAsm.exe
PID 5068 wrote to memory of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe	RegAsm.exe
PID 5068 wrote to memory of 1124	5068	00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.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:1124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 300
2⤵
- Program crash
PID:564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5068 -ip 5068
1⤵
PID:2788

memory/1124-0-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1124-3-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/1124-4-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/5068-1-0x0000000000850000-0x0000000000851000-memory.dmp

Filesize
4KB

Download