lumma | bdff85a58d00c17a73ad130e9d0fdaa148154397a46910ef240d27d15b8f39e8

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/09/2024, 10:25

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General

Target

2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe
Size

13.0MB
MD5

097f431da135f1a1b4b156931ca78c34
SHA1

4cf5e09b7a7304492e89786522254b949cf15f8c
SHA256

bdff85a58d00c17a73ad130e9d0fdaa148154397a46910ef240d27d15b8f39e8
SHA512

b76fe290c71c74a103eb4ae787ef057aac06a71a9d98e8fc8d3e8f72ab0d0ecf5281eed57fcdc98e4790b8d02fe71acd558b231d1f11593f8f7869c3fa4b1829
SSDEEP

98304:hEGSjbkf7KMoGgxPoy9foJsT7PrdKIA1BhRAioPeH:GjbcV0TpKI77

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://tenseddrywsqio.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 2800 set thread context of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92

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	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2800 wrote to memory of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92
PID 2800 wrote to memory of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92
PID 2800 wrote to memory of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92
PID 2800 wrote to memory of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92
PID 2800 wrote to memory of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92
PID 2800 wrote to memory of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92
PID 2800 wrote to memory of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92
PID 2800 wrote to memory of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92
PID 2800 wrote to memory of 3636	2800	2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe	92

C:\Users\Admin\AppData\Local\Temp\2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-03_097f431da135f1a1b4b156931ca78c34_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3636

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/3636-0-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3636-1-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3636-2-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3636-3-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3636-4-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download