lumma | a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3

Analysis

max time kernel
94s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-01-2025 04:54

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General

Target

a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe
Size

3.1MB
MD5

0ceef0c0f61712328156c2dea27d4fcf
SHA1

76a1209e255ac2a97c0d33742ad2bf9b2178b878
SHA256

a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3
SHA512

466a2127f3cd317f4c6e9f9f1f2b869c791fdd8c26e80110ff63bc04aa718562e5de83f502f36171519158b1e2c665a76668be2e756e24fdea5c77e9de273a0f
SSDEEP

49152:AFFkWc8z+lsYf0u5oAcXRarpHCZfmZAwK8GqLaW:AFuWZzHYfz5o1XRarpHCZf4RK8xLaW

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 NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 1740 created 3468	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	56

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1740 set thread context of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82

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	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe
Token: SeDebugPrivilege	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82
PID 1740 wrote to memory of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82
PID 1740 wrote to memory of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82
PID 1740 wrote to memory of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82
PID 1740 wrote to memory of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82
PID 1740 wrote to memory of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82
PID 1740 wrote to memory of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82
PID 1740 wrote to memory of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82
PID 1740 wrote to memory of 2188	1740	a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe	82

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3468
- C:\Users\Admin\AppData\Local\Temp\a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe
  "C:\Users\Admin\AppData\Local\Temp\a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1740
- C:\Users\Admin\AppData\Local\Temp\a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe
  "C:\Users\Admin\AppData\Local\Temp\a6c5ffbc346b16953257bd5c79fded2ee46ab50d70a97b6d0de017ba588a0ff3.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2188

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

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Downloads

memory/1740-24-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-10-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-2-0x0000000004E60000-0x0000000004F70000-memory.dmp

Filesize
1.1MB

Download
memory/1740-8-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-7-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-3-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-20-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-66-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-64-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-62-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-58-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-18-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-50-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-48-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-46-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-44-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-42-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-40-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-38-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-34-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/1740-31-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-28-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-26-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-32-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-1-0x00000000003F0000-0x0000000000506000-memory.dmp

Filesize
1.1MB

Download
memory/1740-54-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-16-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-14-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-13-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-4-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-60-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-56-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-52-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-36-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-22-0x0000000004E60000-0x0000000004F69000-memory.dmp

Filesize
1.0MB

Download
memory/1740-1179-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1740-1180-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1740-1181-0x0000000005030000-0x00000000050B0000-memory.dmp

Filesize
512KB

Download
memory/1740-1182-0x00000000050C0000-0x000000000510C000-memory.dmp

Filesize
304KB

Download
memory/1740-1183-0x0000000005AA0000-0x0000000006044000-memory.dmp

Filesize
5.6MB

Download
memory/1740-1184-0x0000000005310000-0x0000000005364000-memory.dmp

Filesize
336KB

Download
memory/1740-1188-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1740-1197-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1740-1196-0x0000000002A8D000-0x0000000002A8E000-memory.dmp

Filesize
4KB

Download
memory/1740-1195-0x0000000002A4A000-0x0000000002A4B000-memory.dmp

Filesize
4KB

Download
memory/1740-1193-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/2188-1194-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2188-1198-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download