lumma | ca0cc1b3d32ba24cb7a8689f8ccabf8e3afcf709e4ed3ac6d87a89b7a28376ef

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-01-2025 22:27

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General

Target

2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe
Size

8.3MB
MD5

69414292b01e283be9ac0d70467dd0fd
SHA1

f59c79d18c51a4c9ba66416a2ee5e11d36c09096
SHA256

ca0cc1b3d32ba24cb7a8689f8ccabf8e3afcf709e4ed3ac6d87a89b7a28376ef
SHA512

45998236b0cab153636d8f105afbe89e1760a6b496add10a97053b5f7d42ccad3ef69c46c4ea675e452db509ffa6c3bc71dc93aa1a42ee9987026ae0de1473e6
SSDEEP

98304:LZr2lIQGhEsCfoFyBlSeemt+TyViqoLb9ZzSUNzf+MhxEr71c:t62QQyBlSOwTyMpe

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://owerinternal.sbs/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 2276 set thread context of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96

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	2025-01-12_69414292b01e283be9ac0d70467dd0fd_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 2276 wrote to memory of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96
PID 2276 wrote to memory of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96
PID 2276 wrote to memory of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96
PID 2276 wrote to memory of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96
PID 2276 wrote to memory of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96
PID 2276 wrote to memory of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96
PID 2276 wrote to memory of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96
PID 2276 wrote to memory of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96
PID 2276 wrote to memory of 2252	2276	2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe	96

C:\Users\Admin\AppData\Local\Temp\2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-12_69414292b01e283be9ac0d70467dd0fd_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2252

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/2252-0-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2252-1-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2252-2-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2252-3-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/2252-4-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download