lumma | 758a90a42b1b4a9da2026f2158428af3fd22b69d6b2cbbf3cc09638f64f73e17

Analysis

max time kernel
93s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/01/2025, 20:42

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General

Target

2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe
Size

8.8MB
MD5

217d772e62543d3cd9a7d0d519501f48
SHA1

dc0ca88b1bac0e1c2db1b3af0b59a141b6c6dc20
SHA256

758a90a42b1b4a9da2026f2158428af3fd22b69d6b2cbbf3cc09638f64f73e17
SHA512

7edf889d853c67698b3388a160f42dd582b82cc3159d81e48494185bdd6da202a4c011861ca64ac66a2f8ead1cf41d33a35b51689ce324dcdc6faf71cec932ef
SSDEEP

98304:Yw7Fn1sXCVVVywiAOwBMxaIRCMYbC4VXIm5R1w:lXgA/BiaiCTbp5rw

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://toppyneedus.biz/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 4184 set thread context of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90

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	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4184 wrote to memory of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90
PID 4184 wrote to memory of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90
PID 4184 wrote to memory of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90
PID 4184 wrote to memory of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90
PID 4184 wrote to memory of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90
PID 4184 wrote to memory of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90
PID 4184 wrote to memory of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90
PID 4184 wrote to memory of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90
PID 4184 wrote to memory of 1652	4184	2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe	90

C:\Users\Admin\AppData\Local\Temp\2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-28_217d772e62543d3cd9a7d0d519501f48_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4184
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1652

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/1652-0-0x00000000008B0000-0x000000000090F000-memory.dmp

Filesize
380KB

Download
memory/1652-1-0x00000000008B0000-0x000000000090F000-memory.dmp

Filesize
380KB

Download
memory/1652-5-0x00000000008B0000-0x000000000090F000-memory.dmp

Filesize
380KB

Download
memory/1652-7-0x00000000008B0000-0x000000000090F000-memory.dmp

Filesize
380KB

Download