lumma | c86bbf9f2ececdb709db56e3c0b6d2ae2df56586dbe2bf1dd7e8fcb48c8515f3

Analysis

max time kernel
140s
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
21/10/2024, 06:52

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General

Target
2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe
Size 16.9MB
Sample241021-hnjd4stdqc
SHA256 c86bbf9f2ececdb709db56e3c0b6d2ae2df56586dbe2bf1dd7e8fcb48c8515f3
MD5 46ff8b25571f196375739a659fe0ba2b
SHA1 5de9ced755f3984b8d3504d3dd1a87a94f6fde94
SHA512 46490b3f6b1bc005271838b2ee39920a8fdc44d328b011e3bbb86a1f947aff9c13b03c4b28965b49ccad12e7a37f83401a48859faa20e3f36bfa8e4d734fb144
SSDEEP 98304:QaTk1xvO0j0ZRVUvH+hZ3fk45ewhbsCuKZuV9WQDcUPkuXikCqnkgeQiZm:QaA1ZjaocbsCxZw9dDcUP4kQgeT
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

lumma discovery spyware 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
https://chammypaswiqo.shop/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 772 set thread context of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4908	BitLockerToGo.exe
4908	BitLockerToGo.exe
4908	BitLockerToGo.exe
4908	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 772 wrote to memory of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92
PID 772 wrote to memory of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92
PID 772 wrote to memory of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92
PID 772 wrote to memory of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92
PID 772 wrote to memory of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92
PID 772 wrote to memory of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92
PID 772 wrote to memory of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92
PID 772 wrote to memory of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92
PID 772 wrote to memory of 4908	772	2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe	92

C:\Users\Admin\AppData\Local\Temp\2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-21_46ff8b25571f196375739a659fe0ba2b_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:772
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/4908-4-0x0000000000400000-0x000000000045E000-memory.dmp

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memory/4908-5-0x0000000000400000-0x000000000045E000-memory.dmp

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memory/4908-6-0x0000000000400000-0x000000000045E000-memory.dmp

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memory/4908-7-0x0000000000400000-0x000000000045E000-memory.dmp

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memory/4908-8-0x0000000000400000-0x000000000045E000-memory.dmp

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