lumma | a39a714a53e145bbcec83a78637df2974b680b7bdc110ba824d4b16ff96325f4

Analysis

max time kernel
91s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 01:50

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General

Target

2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe
Size

31.5MB
MD5

d1e4d56cf9a3ec77580b57579cbf112c
SHA1

4715f5752cc26a758f7ea3f95dc930ff42d83547
SHA256

a39a714a53e145bbcec83a78637df2974b680b7bdc110ba824d4b16ff96325f4
SHA512

da8546820a0c87ef47ae173b4fed2822aafbb06e69dc7b892b0188a750f74b712c6d188d84d7aaafdeb551da51096352be8feb519f03ff67d402261c8ad9dbb7
SSDEEP

196608:9pBAJH9GObp2lxc9ohPVUHBtDIzMnPBEIeTLCHDJHGzFeEUuFFFFFFFFFFFFFFFN:hA4cqIhtDIwnp0TL2JmAEUYJ0W

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://sordid-snaked.cyou/api

https://awake-weaves.cyou/api

https://wrathful-jammy.cyou/api

https://debonairnukk.xyz/api

https://diffuculttan.xyz/api

https://effecterectz.xyz/api

https://deafeninggeh.biz/api

https://immureprech.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 4868 set thread context of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98

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	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98
PID 4868 wrote to memory of 1544	4868	2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe	98

C:\Users\Admin\AppData\Local\Temp\2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-30_d1e4d56cf9a3ec77580b57579cbf112c_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1544

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/1544-0-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1544-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1544-2-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1544-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1544-4-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download