lumma | b39e101c631a974e259ef2e2ca43e95f6bb876b1635866ea459d8b01bc2aa373

Analysis

max time kernel
92s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 11:50

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

Full-Setup.exe
Size

13.2MB
MD5

706d4a02db1d299943959bf8a56ccbba
SHA1

e1be428ba2c4d1a6856d10c337cd30c5f10ae812
SHA256

b39e101c631a974e259ef2e2ca43e95f6bb876b1635866ea459d8b01bc2aa373
SHA512

44d010e8e927b767db35625be7ca93802230e25ffb2bee3eea253dfebce38e25f1735be97180003651bdad98ce343ca7753cff0c2eda385a6bfdb86c49ee594c
SSDEEP

49152:ybG8vgDX1XEo/IzcordIRg2Xwzq9SS61vsVZ1UhVDKW73Yd6B1Vkj14MySf1L0g6:MG8vgDF0YIEwYmvsYDTc94RwL0D

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://disappointypsm.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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4124 set thread context of 3112	4124	Full-Setup.exe	91

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	Full-Setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4124 wrote to memory of 3112	4124	Full-Setup.exe	91
PID 4124 wrote to memory of 3112	4124	Full-Setup.exe	91
PID 4124 wrote to memory of 3112	4124	Full-Setup.exe	91
PID 4124 wrote to memory of 3112	4124	Full-Setup.exe	91
PID 4124 wrote to memory of 3112	4124	Full-Setup.exe	91
PID 4124 wrote to memory of 3112	4124	Full-Setup.exe	91
PID 4124 wrote to memory of 3112	4124	Full-Setup.exe	91
PID 4124 wrote to memory of 3112	4124	Full-Setup.exe	91
PID 4124 wrote to memory of 3112	4124	Full-Setup.exe	91

C:\Users\Admin\AppData\Local\Temp\Full-Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Full-Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4124
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3112

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

Loading Replay Monitor...

Downloads

memory/3112-0-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3112-1-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3112-2-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3112-3-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/3112-4-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download