lumma | d4130dd7e8ad698c924bde624d0c5442ace0e5e146ed05f3b79da71ffcd0ca52

Analysis

max time kernel
152s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 01:45

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General

Target

Setup.exe
Size

662.3MB
MD5

b088f2ed5b2f867e51a7b0f427e639b0
SHA1

bd8e4269e391249440464f85c182c80e6ebf29b7
SHA256

cf420aadfc2d76e3cfc355df5fa7fec8fa808f8b0b3da00e04e6edbe5b4d2a46
SHA512

f6612ff154e4b8b06c07cf0fbdc1bcc9f0093f3d9707faaa0fb1f10079e0be9469fadbdebfdbb2c1c3d7d0674f58c1ec3200de7db38702ae12115ad56565ff93
SSDEEP

393216:8V+If6G/vdXxo6JtFHPKfK0VdaqA5ZuDFXRX7q9g1Ip1s1V+:8V+ILFX2WFcleg1IHx

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://dairyucoemwk.shop/api

https://condedqpwqm.shop/api

Signatures

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1600	1872	WerFault.exe	83
1108	1872	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

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1872	Setup.exe
1872	Setup.exe

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1872
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 1440
  2⤵
  - Program crash
  PID:1600
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 1468
  2⤵
  - Program crash
  PID:1108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1872 -ip 1872
1⤵
PID:4024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1872 -ip 1872
1⤵
PID:3520

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

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Downloads

memory/1872-0-0x0000000000451000-0x0000000000E18000-memory.dmp

Filesize
9.8MB

Download
memory/1872-1-0x00000000020A0000-0x00000000020A1000-memory.dmp

Filesize
4KB

Download
memory/1872-4-0x0000000000400000-0x0000000002086000-memory.dmp

Filesize
28.5MB

Download
memory/1872-2-0x0000000000400000-0x0000000002086000-memory.dmp

Filesize
28.5MB

Download
memory/1872-5-0x0000000000451000-0x0000000000E18000-memory.dmp

Filesize
9.8MB

Download
memory/1872-6-0x0000000000400000-0x0000000002086000-memory.dmp

Filesize
28.5MB

Download