lumma | 591df8534fccbc9386d61316a2271a46edcad0348dec1f9bbae1cac981d5dc52

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 00:05

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General

Target

2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe
Size

3.9MB
MD5

ddcba1f78922e417004a19d6cee9c455
SHA1

cca66ceb1183f92143fa220790f7cccffe738578
SHA256

591df8534fccbc9386d61316a2271a46edcad0348dec1f9bbae1cac981d5dc52
SHA512

0effec49f298da4f9b5035c2be0eb1bbedb5d6e83c5b648648952c1f6a636574ec65f6e446aad083e94ab4bdfd6f38006995f03788d310784e44ebee5d87dd1c
SSDEEP

49152:gpgAaPc5+0ESTmalvEnO/2S2rf6JRvjiS6WcpNnbxn6WtB:Egw5+0ESzlqVrsRuS6Zpzv

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://drawwyobstacw.sbs

https://condifendteu.sbs

https://ehticsprocw.sbs

https://vennurviot.sbs

https://resinedyw.sbs

https://enlargkiw.sbs

https://allocatinow.sbs

https://mathcucom.sbs

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 3420 set thread context of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86

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	BitLockerToGo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3420 wrote to memory of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86
PID 3420 wrote to memory of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86
PID 3420 wrote to memory of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86
PID 3420 wrote to memory of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86
PID 3420 wrote to memory of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86
PID 3420 wrote to memory of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86
PID 3420 wrote to memory of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86
PID 3420 wrote to memory of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86
PID 3420 wrote to memory of 4168	3420	2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe	86

C:\Users\Admin\AppData\Local\Temp\2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-12_ddcba1f78922e417004a19d6cee9c455_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3420
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4168

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/4168-0-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4168-1-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4168-2-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4168-3-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4168-4-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download