lumma | 3e80cf204ecc949040ef73c45d7ba8b27d3ec04f4ff73671a7e595af7d9e685b

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-01-2025 15:05

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General

Target

ScriptV8.exe
Size

358KB
MD5

3d0e51bb2b2c694d6721c9cb2de9f0f8
SHA1

895b9ea08a475dd2972d784328cf1514d9e247e6
SHA256

3e80cf204ecc949040ef73c45d7ba8b27d3ec04f4ff73671a7e595af7d9e685b
SHA512

f124827e4b85407f2359f1df9c254cc999205d33116a4c5df3b30e0b1a50a1a85cda3b5d4e951a327af9a95b5c124917844add587699bca1fbb8a30706771a28
SSDEEP

6144:e9XhFJ2ZJUzLhX+oRdfvl/HxkU++Ql36XMMs7cVRK85xm9tGRDytvl6D5w2fAVY:2rJsJUzLhJ3l/RkU+b3lAVDgTGROtt6X

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

https://fancywaxxers.shop/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2156 set thread context of 2768	2156	ScriptV8.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2568	2156	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ScriptV8.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2768	2156	ScriptV8.exe	31
PID 2156 wrote to memory of 2568	2156	ScriptV8.exe	32
PID 2156 wrote to memory of 2568	2156	ScriptV8.exe	32
PID 2156 wrote to memory of 2568	2156	ScriptV8.exe	32
PID 2156 wrote to memory of 2568	2156	ScriptV8.exe	32

C:\Users\Admin\AppData\Local\Temp\ScriptV8.exe
"C:\Users\Admin\AppData\Local\Temp\ScriptV8.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\AppData\Local\Temp\ScriptV8.exe
  "C:\Users\Admin\AppData\Local\Temp\ScriptV8.exe"
  2⤵
  PID:2768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 68
  2⤵
  - Program crash
  PID:2568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2156-0-0x000000007414E000-0x000000007414F000-memory.dmp

Filesize
4KB

Download
memory/2156-1-0x0000000000090000-0x00000000000F2000-memory.dmp

Filesize
392KB

Download
memory/2156-15-0x0000000074140000-0x000000007482E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-14-0x0000000074140000-0x000000007482E000-memory.dmp

Filesize
6.9MB

Download
memory/2768-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2768-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2768-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2768-7-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2768-6-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2768-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2768-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2768-13-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2768-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download