lumma | 12ca4ad8cd613c8d086cd39a5c6e787c12209f2271ba850817b72eae3cd559da

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/11/2024, 21:21

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General

Target

bxftjhksaef.exe
Size

1.2MB
MD5

7794f39bc5aea95efa5f31bbfd7ad201
SHA1

c57745b835d4cd92460b5db142b0ad19d81c2e49
SHA256

f025eabd6a3067f32685443139c8cf74a3f51a0b7ab6d50fb83ef8c200bfe418
SHA512

5bbd74f85e0d31a3dfcd0167baf5ed3b384b90f116faae3f4a1fe3e89da86f94db48c0ce27e205e3a9c929087ab090d5042a35ce7bbee82b3effa10ffd47b457
SSDEEP

24576:2+U47TU+cy7heu0luv4xV0dgodqD354a8jMjmPWkty:2+xTU+cy7/Iuv4n1D6j4m3y

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

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 1 IoCs

pid	Process
4184	bxftjhksaef.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3640	4184	WerFault.exe	80
3876	4184	WerFault.exe	80

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	bxftjhksaef.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4184	bxftjhksaef.exe

C:\Users\Admin\AppData\Local\Temp\bxftjhksaef.exe
"C:\Users\Admin\AppData\Local\Temp\bxftjhksaef.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4184
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 1460
  2⤵
  - Program crash
  PID:3640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 1488
  2⤵
  - Program crash
  PID:3876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4184 -ip 4184
1⤵
PID:2532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4184 -ip 4184
1⤵
PID:2296

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/4184-0-0x00000000009E0000-0x0000000000DA1000-memory.dmp

Filesize
3.8MB

Download
memory/4184-1-0x00000000009E0000-0x0000000000DA1000-memory.dmp

Filesize
3.8MB

Download