lumma | 0e6fc77a72dd0b4c8f8fe7607c92eac7cf5b0d607c9904e09d9fb1b2128a2e51

Analysis

max time kernel
136s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-11-2024 08:01

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General

Target

-pril-main/feuiyjjdaw.exe
Size

1.2MB
MD5

bbdf2348280d48f42e73698286a12ca9
SHA1

c81c885ec8b2699e0d0f575f412ceaab19d449f0
SHA256

378fa3b7ca6692130a3f6612c1fcb8e383c3ae032274d26f89aa49662b88a9dd
SHA512

82213d3748a278cab7e1db73ba9572bf09743af5c42f45be94b78f6a7ed7d4f40248eec89e659976e2b2e2490c21dd2c69bb08caf230cffa02cde7930847b365
SSDEEP

24576:ZrmKiW3vM+VVSvan2oq0XtdFp/0+YxA7iR6VjtEtp0Ky9EV:dVvSin2o9XHE+YKVhp

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://goalyfeastz.site/api

https://contemteny.site/api

https://dilemmadu.site/api

https://authorisev.site/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 NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

feuiyjjdaw.exe

pid	Process
4376	feuiyjjdaw.exe
4376	feuiyjjdaw.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
740	4376	WerFault.exe	83

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

Processes:

feuiyjjdaw.exe

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

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

feuiyjjdaw.exe

pid	Process
4376	feuiyjjdaw.exe

C:\Users\Admin\AppData\Local\Temp\-pril-main\feuiyjjdaw.exe
"C:\Users\Admin\AppData\Local\Temp\-pril-main\feuiyjjdaw.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4376 -s 1500
  2⤵
  - Program crash
  PID:740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4376 -ip 4376
1⤵
PID:3872

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/4376-0-0x0000000000CC0000-0x0000000001082000-memory.dmp

Filesize
3.8MB

Download
memory/4376-1-0x0000000000CC0000-0x0000000001082000-memory.dmp

Filesize
3.8MB

Download