lumma | 0bcd82ed4ea3e12cbaabc50df612d48078604e4d0985e9a240afc24630afa4d7

Analysis

max time kernel
33s
max time network
39s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07-01-2025 12:18

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General

Target

a56fc11692ab8baf7f9e3b80540d63c5.exe
Size

3.6MB
MD5

a56fc11692ab8baf7f9e3b80540d63c5
SHA1

4ddd8e40b3ca6c4cd0cf4156b5b163074065a79c
SHA256

0bcd82ed4ea3e12cbaabc50df612d48078604e4d0985e9a240afc24630afa4d7
SHA512

48dad306d5ea8beef592aed1c058028c9e381094ac744e4a83ef417fb3818957892a0e10cee9a9111bfd143bb2a2d8089702307408b61c61cc89d15080a22065
SSDEEP

49152:bJ1e+9v2D0/fUjjodrWaQPF7IfxzcewtrzzOlEVp531fv7E6r61nF16FbG:bJ15LU/Qr0rz9fv

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/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 2424 set thread context of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29

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	a56fc11692ab8baf7f9e3b80540d63c5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29
PID 2424 wrote to memory of 2960	2424	a56fc11692ab8baf7f9e3b80540d63c5.exe	29

C:\Users\Admin\AppData\Local\Temp\a56fc11692ab8baf7f9e3b80540d63c5.exe
"C:\Users\Admin\AppData\Local\Temp\a56fc11692ab8baf7f9e3b80540d63c5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2960

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

C:\Users\Admin\AppData\Local\Temp\Cab72B2.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7313.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2960-0-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2960-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2960-2-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2960-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download