lumma | b74977553c9603139c0b5dcde008e08d59bb83ea9d345ad25e6d07cd936a000f

Analysis

max time kernel
150s
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
07-01-2025 07:22

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General

Target

2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe
Size

3.7MB
MD5

1a72a337650ef5f104428959fccd9213
SHA1

267e3081d3e6ed6b5d0b2ec2382f7d4e9a38d8e8
SHA256

b74977553c9603139c0b5dcde008e08d59bb83ea9d345ad25e6d07cd936a000f
SHA512

63282ccd4603007aeff5e42adc061bcf1d48596a4b4ff795e9878db508c9ce0f1c74de3fce99734f9b784dd90341a58282c8ebb755c9d5b18615cce8bfdddcee
SSDEEP

49152:3R/W9yhKrDPtTbvMr2aQPF7Ifxzce3qLz+LZwNhVwZotmdmjcE68l1nF19B7:3R/jitHEraLz9CqtmQ

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://hummskitnj.buzz/api

https://cashfuzysao.buzz/api

https://appliacnesot.buzz/api

https://screwamusresz.buzz/api

https://inherineau.buzz/api

https://scentniej.buzz/api

https://rebuildeso.buzz/api

https://prisonyfork.buzz/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 4592 set thread context of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_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	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_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 4592 wrote to memory of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe	89
PID 4592 wrote to memory of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe	89
PID 4592 wrote to memory of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe	89
PID 4592 wrote to memory of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe	89
PID 4592 wrote to memory of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe	89
PID 4592 wrote to memory of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe	89
PID 4592 wrote to memory of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe	89
PID 4592 wrote to memory of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe	89
PID 4592 wrote to memory of 3496	4592	2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe	89

C:\Users\Admin\AppData\Local\Temp\2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-07_1a72a337650ef5f104428959fccd9213_frostygoop_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4592
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3496

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/3496-0-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3496-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3496-2-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3496-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3496-4-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download