lumma | 058c2706f0d49a7fd7c49638c73f57a0948b965a3b1cb17f5e0f432fcafcec95

Analysis

max time kernel
97s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 18:16

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General

Target

CheatInjector.exe
Size

1.0MB
MD5

997e2c668f629588a84eaadfdc6f985f
SHA1

bd02c27b6019752d3b462df3111c147c039ffaf3
SHA256

058c2706f0d49a7fd7c49638c73f57a0948b965a3b1cb17f5e0f432fcafcec95
SHA512

6b0eb1b32c75eb67c5e6b884e7ffdfb51b2626e79235394e879d2e60ad347275250a9d2c205912deafa982c63dcbfd37a92a8028a24130632ef6e8c6611d1677
SSDEEP

24576:Rl7x9P6faKSfQiRUIM8ki6dhlZjyRUIM8ki6dhlZj+:RJ7P6CKSfQEAl+Alg

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://processhol.sbs/api

https://p10tgrace.sbs/api

https://peepburry828.sbs/api

https://3xp3cts1aim.sbs/api

https://p3ar11fter.sbs/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 3468 set thread context of 3500	3468	CheatInjector.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3576	3468	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 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	CheatInjector.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CheatInjector.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87
PID 3468 wrote to memory of 3500	3468	CheatInjector.exe	87

C:\Users\Admin\AppData\Local\Temp\CheatInjector.exe
"C:\Users\Admin\AppData\Local\Temp\CheatInjector.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Users\Admin\AppData\Local\Temp\CheatInjector.exe
  "C:\Users\Admin\AppData\Local\Temp\CheatInjector.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3500
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 260
  2⤵
  - Program crash
  PID:3576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3468 -ip 3468
1⤵
PID:5020

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/3468-0-0x0000000000836000-0x0000000000837000-memory.dmp

Filesize
4KB

Download
memory/3500-1-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3500-3-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3500-4-0x00000000007D0000-0x00000000008E0000-memory.dmp

Filesize
1.1MB

Download