lumma | 96f295bb85b44315363367110389e930e124c893e1b06a719b278aa76a1dbd43

Analysis

max time kernel
93s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-01-2025 20:23

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General

Target

2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe
Size

5.5MB
MD5

8071e2121b0b8c80b26ec9e9b8f91822
SHA1

89d2fe5f8c1c4d58b406fb3920ff982aab86c0ef
SHA256

96f295bb85b44315363367110389e930e124c893e1b06a719b278aa76a1dbd43
SHA512

54a1e4e1c9599d48dd99987c4b589b5c6ed5aacf0fae5b9b39069bfe55999e01d9c10062a8006a497af5f6eca20ec2fbdee09515d85048e142175490168d210c
SSDEEP

49152:AwIoz1/kUsrBoA1Lz5VorkbTg9tj1+XkyT1u/9OrIXURR6lbEsKgvYVl9N/CV6xL:AwBz1sdBoA59Voh1+U6RRlgvgJ/p

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://jokeprvffat.cyou/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 2152 set thread context of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_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	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_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 2152 wrote to memory of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe	98
PID 2152 wrote to memory of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe	98
PID 2152 wrote to memory of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe	98
PID 2152 wrote to memory of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe	98
PID 2152 wrote to memory of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe	98
PID 2152 wrote to memory of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe	98
PID 2152 wrote to memory of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe	98
PID 2152 wrote to memory of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe	98
PID 2152 wrote to memory of 4804	2152	2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe	98

C:\Users\Admin\AppData\Local\Temp\2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-16_8071e2121b0b8c80b26ec9e9b8f91822_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4804

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/4804-0-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4804-1-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4804-2-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4804-3-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4804-4-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download