lumma | fdfe71687b7d37857215519b071f4626161e6b2d233025f65a88e484637613af

Analysis

max time kernel
149s
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
13-01-2025 01:37

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General

Target

2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe
Size

3.9MB
MD5

ab5fb8172e727b9daf942e850862a343
SHA1

8e3cccfe2fa3aceb1113d515355bfcb5a4c8d9b1
SHA256

fdfe71687b7d37857215519b071f4626161e6b2d233025f65a88e484637613af
SHA512

774daee18b6b83ebd3d4b4884b64f8c2676fd881587ed0985710798dd372dd22914d674c59e47b966904976d0ab382f74a0072154251c5e9f678125658ff9b9a
SSDEEP

49152:YY+dBq0Ay69kgodVU9IoFc4vcSy8YIEpGRjqOjvB2gl6rRoacKPTF:udB6o5BoFmGjv2cKb

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

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 2556 set thread context of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95

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	2025-01-13_ab5fb8172e727b9daf942e850862a343_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 2556 wrote to memory of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95
PID 2556 wrote to memory of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95
PID 2556 wrote to memory of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95
PID 2556 wrote to memory of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95
PID 2556 wrote to memory of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95
PID 2556 wrote to memory of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95
PID 2556 wrote to memory of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95
PID 2556 wrote to memory of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95
PID 2556 wrote to memory of 2732	2556	2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe	95

C:\Users\Admin\AppData\Local\Temp\2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-13_ab5fb8172e727b9daf942e850862a343_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2732

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/2732-0-0x00000000006F0000-0x0000000000748000-memory.dmp

Filesize
352KB

Download
memory/2732-1-0x00000000006F0000-0x0000000000748000-memory.dmp

Filesize
352KB

Download
memory/2732-5-0x00000000006F0000-0x0000000000748000-memory.dmp

Filesize
352KB

Download
memory/2732-7-0x00000000006F0000-0x0000000000748000-memory.dmp

Filesize
352KB

Download