lumma | cbfc287e66b97d1c47dd11e81b188287e086c27cc4882e0ab9d5c6eef8d60c92

General

Target

Setup.exe
Size

1.1MB
MD5

f975a2d83d63a473fa2fc5206b66bb79
SHA1

e49d21f112ab27ae0953aff30ae122440cf164b9
SHA256

6a2d3876003f6c68f824df4f0033564d8c230716908ba2e6c06ea1dd6d5f98e8
SHA512

4af4ce56bf131432d488ed112f8858c1e1392d013c6ac0603f2fd70ed513091e35854c0f678efeab7fa9a551517c6b9698f40a92729112de4b852fa3c0c69d64
SSDEEP

12288:IbCylcTVPbi7vT1K7n6HpVkg8KHIo5u0K1VmMxEnbuvuY2jTU+LHMA+nk2oG1ts:4lcTVPbikTMkg8KH/mmMxnvfphx8

Score

10^/10

lumma spyware stealer

Malware Config

Extracted

Family

lumma

C2

https://unwielldyzpwo.shop/api

Signatures

Lumma Stealer
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 452 set thread context of 2812	452	Setup.exe	90

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
452	Setup.exe
452	Setup.exe
2812	more.com
2812	more.com
4816	SearchIndexer.exe
4816	SearchIndexer.exe
4816	SearchIndexer.exe
4816	SearchIndexer.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
452	Setup.exe
2812	more.com

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 452 wrote to memory of 2812	452	Setup.exe	90
PID 452 wrote to memory of 2812	452	Setup.exe	90
PID 452 wrote to memory of 2812	452	Setup.exe	90
PID 452 wrote to memory of 2812	452	Setup.exe	90
PID 2812 wrote to memory of 4816	2812	more.com	95
PID 2812 wrote to memory of 4816	2812	more.com	95
PID 2812 wrote to memory of 4816	2812	more.com	95
PID 2812 wrote to memory of 4816	2812	more.com	95

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:452
- C:\Windows\SysWOW64\more.com
  C:\Windows\SysWOW64\more.com
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\SysWOW64\SearchIndexer.exe
    C:\Windows\SysWOW64\SearchIndexer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4816

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3764,i,5095735526234624271,6356691058050835509,262144 --variations-seed-version --mojo-platform-channel-handle=3804 /prefetch:8
1⤵
PID:3640

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --field-trial-handle=3032,i,5095735526234624271,6356691058050835509,262144 --variations-seed-version --mojo-platform-channel-handle=2384 /prefetch:3
1⤵
PID:4968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries

Filesize
40B

MD5
20d4b8fa017a12a108c87f540836e250

SHA1
1ac617fac131262b6d3ce1f52f5907e31d5f6f00

SHA256
6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

SHA512
507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

Download Submit
C:\Users\Admin\AppData\Local\Temp\260e4e8c

Filesize
1011KB

MD5
65d7e154affbe8639a1e6181b9847f62

SHA1
39248e29dc810d04785502f111d7a35b358f7c3f

SHA256
0955169f187f260c08c9b67bdbd7e54057ecf2d5e2f0dda9470e821335c62764

SHA512
8afc98d1a978ba428a941cfa1687431b1e40525f1f833cec75b29912eb72a812d493c522b32bffffef4338c8568874d543bb4e86f76a8d48371a4a893a516212

Download Submit
memory/452-0-0x00007FFA97A60000-0x00007FFA97A7C000-memory.dmp

Filesize
112KB

Download
memory/452-4-0x00007FFA97A78000-0x00007FFA97A79000-memory.dmp

Filesize
4KB

Download
memory/452-5-0x00007FFA97A60000-0x00007FFA97A7C000-memory.dmp

Filesize
112KB

Download
memory/452-6-0x00007FFA97A60000-0x00007FFA97A7C000-memory.dmp

Filesize
112KB

Download
memory/2812-12-0x00000000757CE000-0x00000000757D0000-memory.dmp

Filesize
8KB

Download
memory/2812-13-0x00000000757C0000-0x00000000757D4000-memory.dmp

Filesize
80KB

Download
memory/2812-15-0x00000000757C0000-0x00000000757D4000-memory.dmp

Filesize
80KB

Download
memory/2812-11-0x00000000757C0000-0x00000000757D4000-memory.dmp

Filesize
80KB

Download
memory/2812-26-0x00000000757CE000-0x00000000757D0000-memory.dmp

Filesize
8KB

Download
memory/2812-10-0x00007FFAA51D0000-0x00007FFAA53C5000-memory.dmp

Filesize
2.0MB

Download
memory/4816-16-0x00007FFAA51D0000-0x00007FFAA53C5000-memory.dmp

Filesize
2.0MB

Download
memory/4816-17-0x0000000000810000-0x0000000000868000-memory.dmp

Filesize
352KB

Download
memory/4816-18-0x0000000000ADB000-0x0000000000AE2000-memory.dmp

Filesize
28KB

Download
memory/4816-25-0x0000000000810000-0x0000000000868000-memory.dmp

Filesize
352KB

Download

Analysis

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