lumma | bd470f8b940459fd2e6ab5f5d0f1b76c3b010eba14ec3f44eced2e0edd7c5c0c

Analysis

max time kernel
146s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 09:26

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General

Target

2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe
Size

830.9MB
MD5

33a426ffbbca2c8263c4b4c63e138eea
SHA1

2c6a02db4eaa89d31ffe396562a957d2b39076d0
SHA256

bd470f8b940459fd2e6ab5f5d0f1b76c3b010eba14ec3f44eced2e0edd7c5c0c
SHA512

a02f0d92b1723783a6449835d97b899aa5a8eabf9a3709cd03255f8dfdea583d19036f6dc1bea1a35f7597fcfc5dc652bcbd7498466815c6ff158ab21d2ebe39
SSDEEP

49152:e0JEHWJ65cZrFctPdSHdA8Ui4oFcU/sy4cNREVjb1PCWpmicKPd3:EW80yEwoFCPCWpmicKl

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

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 4240 set thread context of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95

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	BitLockerToGo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4240 wrote to memory of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95
PID 4240 wrote to memory of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95
PID 4240 wrote to memory of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95
PID 4240 wrote to memory of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95
PID 4240 wrote to memory of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95
PID 4240 wrote to memory of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95
PID 4240 wrote to memory of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95
PID 4240 wrote to memory of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95
PID 4240 wrote to memory of 1424	4240	2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe	95

C:\Users\Admin\AppData\Local\Temp\2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-30_33a426ffbbca2c8263c4b4c63e138eea_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4240
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1424

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/1424-0-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1424-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1424-2-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1424-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1424-4-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download