lumma | a8e7fcd3082840075dae30a1604cffb215299f554561ba6258658d5511bb9d6d

Analysis

max time kernel
93s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
31/01/2025, 18:50

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General

Target

sqlite3.dll
Size

10.2MB
MD5

8460673efeebd2e135144f4db2e954eb
SHA1

a9a6dc1ea39b518738b8c0af25c7e4e6a484b802
SHA256

3b202ba22cf14da7bc04b87525b11829407fa318f1b8ec73b463fd6dd3434bb3
SHA512

bc96225068c2a6201983e40867803d7df18b3da8a46edc7e519e7e8f398277d80056df8820ff5b4925c9e500d791e0029f6d04ebc3ab4476c53c520085dfc733
SSDEEP

98304:A4hY4qVmdgIZ6UO77Ofj9sIv3iINoEDn9qyyyyl7/dXcIWC0XRNdkmWRxiPVrCbq:BYT8gn7KrKIvbRn9EdXcIWx3d0xsVr

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 3980 set thread context of 2600	3980	rundll32.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 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	aspnet_wp.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3980	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3980 wrote to memory of 2600	3980	rundll32.exe	84
PID 3980 wrote to memory of 2600	3980	rundll32.exe	84
PID 3980 wrote to memory of 2600	3980	rundll32.exe	84
PID 3980 wrote to memory of 2600	3980	rundll32.exe	84
PID 3980 wrote to memory of 2600	3980	rundll32.exe	84
PID 3980 wrote to memory of 2600	3980	rundll32.exe	84
PID 3980 wrote to memory of 2600	3980	rundll32.exe	84
PID 3980 wrote to memory of 2600	3980	rundll32.exe	84
PID 3980 wrote to memory of 2600	3980	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\sqlite3.dll,#1
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3980
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2600

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/2600-1-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2600-3-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2600-4-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2600-5-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/3980-0-0x00007FF91A15D000-0x00007FF91A15E000-memory.dmp

Filesize
4KB

Download