lumma | cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57

Analysis

max time kernel
135s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-08-2024 02:06

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General

Target

cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57.exe
Size

14.3MB
MD5

c3d9851113a89c40400c0ac454e4c1c4
SHA1

a02971f91b21079bb342ad00d6675583184a52f8
SHA256

cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57
SHA512

32c0029fd885cbad99143344580e6684d5e53e2652c8855feaf8d40a00192ddd517c1315a956cfd4102c0c4561f2de4cb78ec53f1a7ef2a3618f62e8a01ad725
SSDEEP

98304:PB+RFrTda3rckTrSij+ASw0uynrRv2MqGrTKDExwwA/rSLMv/Z:k81TrSiCa0uyrRv2MqGrTNx4/J

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://disappointypsm.shop/api

https://writerospzm.shop/api

https://deallerospfosu.shop/api

https://bassizcellskz.shop/api

https://languagedscie.shop/api

https://complaintsipzzx.shop/api

https://quialitsuzoxm.shop/api

https://tenntysjuxmz.shop/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4912 set thread context of 3040	4912	cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57.exe	95

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	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4912 wrote to memory of 3040	4912	cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57.exe	95
PID 4912 wrote to memory of 3040	4912	cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57.exe	95
PID 4912 wrote to memory of 3040	4912	cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57.exe	95
PID 4912 wrote to memory of 3040	4912	cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57.exe	95
PID 4912 wrote to memory of 3040	4912	cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57.exe	95

C:\Users\Admin\AppData\Local\Temp\cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57.exe
"C:\Users\Admin\AppData\Local\Temp\cc4cc56bfa3300660baab1293ed6d80d12f0b7a2350bdacb0ab6971aa1cd6f57.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4912
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3040

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/3040-6-0x0000000000AF0000-0x0000000000B4D000-memory.dmp

Filesize
372KB

Download
memory/3040-9-0x0000000000AF0000-0x0000000000B4D000-memory.dmp

Filesize
372KB

Download
memory/3040-10-0x0000000000AF0000-0x0000000000B4D000-memory.dmp

Filesize
372KB

Download
memory/3040-11-0x0000000000AF0000-0x0000000000B4D000-memory.dmp

Filesize
372KB

Download
memory/4912-0-0x00007FF7C2E90000-0x00007FF7C3D50000-memory.dmp

Filesize
14.8MB

Download
memory/4912-1-0x00007FF7C2E90000-0x00007FF7C3D50000-memory.dmp

Filesize
14.8MB

Download
memory/4912-7-0x00007FF7C2E90000-0x00007FF7C3D50000-memory.dmp

Filesize
14.8MB

Download