lumma | 1fb402868f12534dc3b8831b5d0b2eef484756079a0b5bd65befed716b9fda69

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2025 18:50

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General

Target

2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe
Size

6.2MB
MD5

b874c330b2d5405ec75c422053198a88
SHA1

5f37baac1e873bf97746e9683c9ad62c5682d236
SHA256

1fb402868f12534dc3b8831b5d0b2eef484756079a0b5bd65befed716b9fda69
SHA512

462f6aec8a3769371e7b1ee3a4700e22187ccb00533d7cc877ed5b9577219ccbec6570b9407446157533d71b32c973604c8ce7c0c3d39b7cf6c4a7cf339015e3
SSDEEP

49152:zSJ1vjmsdptxef2FajrvbpBJ1CKUzOColPrznlRSraPdLs+LXK25JZEwCJHoo9Ue:zSLaYXxtcrvTvUynPmwuHn9Uq+3R

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://flockanxiius.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 4272 set thread context of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89

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	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4272 wrote to memory of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89
PID 4272 wrote to memory of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89
PID 4272 wrote to memory of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89
PID 4272 wrote to memory of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89
PID 4272 wrote to memory of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89
PID 4272 wrote to memory of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89
PID 4272 wrote to memory of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89
PID 4272 wrote to memory of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89
PID 4272 wrote to memory of 1156	4272	2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe	89

C:\Users\Admin\AppData\Local\Temp\2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-09_b874c330b2d5405ec75c422053198a88_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4272
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1156

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/1156-0-0x00000000004C0000-0x0000000000519000-memory.dmp

Filesize
356KB

Download
memory/1156-1-0x00000000004C0000-0x0000000000519000-memory.dmp

Filesize
356KB

Download
memory/1156-4-0x00000000004C0000-0x0000000000519000-memory.dmp

Filesize
356KB

Download
memory/1156-7-0x00000000004C0000-0x0000000000519000-memory.dmp

Filesize
356KB

Download