lumma | 18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd

Resubmissions

15-01-2025 04:04

250115-emykvsslcp 10

15-01-2025 02:13

250115-cnqkjaxldv 10

Analysis

max time kernel
77s
max time network
78s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-01-2025 04:04

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General

Target

18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe
Size

205KB
MD5

78bd1dff11c56a3138f78ff061c34d5a
SHA1

9ba8bbac951b07a3fd64729631fe387e0473f10e
SHA256

18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd
SHA512

d992d46ef28acc8b36c306ce7610fc64142e2ebaac1ce84bdbb1d6dec63868f69e5e0c8929fe2f04b201999e3d4765545b5277566f0a678b86a67be0e29c52d3
SSDEEP

3072:EIfZSq/gPyaii68Ffi7mgN+bI8J1HUYXYxA2vIDaeHrtsC2hdRib1:EmN8umL88J10YXYxA2grrtF2Zi

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://burnressert.shop/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 2608 created 3464	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	56

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2608 set thread context of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96

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	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe
2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe
2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe
Token: SeDebugPrivilege	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2608 wrote to memory of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96
PID 2608 wrote to memory of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96
PID 2608 wrote to memory of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96
PID 2608 wrote to memory of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96
PID 2608 wrote to memory of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96
PID 2608 wrote to memory of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96
PID 2608 wrote to memory of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96
PID 2608 wrote to memory of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96
PID 2608 wrote to memory of 1856	2608	18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe	96

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3464
- C:\Users\Admin\AppData\Local\Temp\18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe
  "C:\Users\Admin\AppData\Local\Temp\18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.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:2608
- C:\Users\Admin\AppData\Local\Temp\18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe
  "C:\Users\Admin\AppData\Local\Temp\18f3749e057ca1d3899cb27c94dac6394e3716ab46be15e98594865e74b779bd.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1856

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/2608-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/2608-1-0x0000000000190000-0x00000000001CA000-memory.dmp

Filesize
232KB

Download
memory/2608-2-0x0000000005130000-0x00000000056D4000-memory.dmp

Filesize
5.6MB

Download
memory/2608-3-0x0000000004C20000-0x0000000004CB2000-memory.dmp

Filesize
584KB

Download
memory/2608-4-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-5-0x00000000063D0000-0x00000000064F8000-memory.dmp

Filesize
1.2MB

Download
memory/2608-31-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-29-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-7-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-61-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-70-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-67-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-65-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-63-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-59-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-57-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-55-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-51-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-47-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-45-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-43-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-41-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-39-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-37-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-53-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-49-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-35-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-33-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-27-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-25-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-23-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-21-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-19-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-17-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-15-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-13-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-11-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-9-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-6-0x00000000063D0000-0x00000000064F2000-memory.dmp

Filesize
1.1MB

Download
memory/2608-1328-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-1329-0x0000000006670000-0x00000000066F2000-memory.dmp

Filesize
520KB

Download
memory/2608-1330-0x0000000006730000-0x00000000067B0000-memory.dmp

Filesize
512KB

Download
memory/2608-1331-0x0000000006820000-0x000000000686C000-memory.dmp

Filesize
304KB

Download
memory/2608-1332-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/2608-1333-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-1334-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-1335-0x0000000005AB0000-0x0000000005B04000-memory.dmp

Filesize
336KB

Download
memory/2608-1336-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-1339-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-1341-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-1343-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-1344-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-1353-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download