lumma | 56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce

General

Target

fca874fcb9f344ec26f3ae4d359e75d7.exe
Size

1.0MB
MD5

fca874fcb9f344ec26f3ae4d359e75d7
SHA1

f21315cd57ec269b43d6afba58febe39793b72f2
SHA256

56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce
SHA512

26b15070ebd0cce7a9c4b2f9188bf5a0fbc30724ffbb48c590e7f2379af896ef05e5a2f8f39462c50aaaa91c57f36394b54453a97b9f779aad379f5d24db8e0e
SSDEEP

24576:1+BNeMxzXC64aUn+EbWKpFOEMalcU3Aa2FTL3JkMt4Qe1CqxO9zTp:cLDxzXC64aUnqKpHlv3Al7JH4t1CUy

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

https://forbidstow.site/api

https://seallysl.site/api

https://goalyfeastz.site/api

https://contemteny.site/api

https://dilemmadu.site/api

https://authorisev.site/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 2328 set thread context of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35

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	fca874fcb9f344ec26f3ae4d359e75d7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fca874fcb9f344ec26f3ae4d359e75d7.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 1872	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	31
PID 2328 wrote to memory of 1872	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	31
PID 2328 wrote to memory of 1872	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	31
PID 2328 wrote to memory of 1872	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	31
PID 2328 wrote to memory of 2288	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	32
PID 2328 wrote to memory of 2288	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	32
PID 2328 wrote to memory of 2288	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	32
PID 2328 wrote to memory of 2288	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	32
PID 2328 wrote to memory of 816	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	33
PID 2328 wrote to memory of 816	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	33
PID 2328 wrote to memory of 816	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	33
PID 2328 wrote to memory of 816	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	33
PID 2328 wrote to memory of 2088	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	34
PID 2328 wrote to memory of 2088	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	34
PID 2328 wrote to memory of 2088	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	34
PID 2328 wrote to memory of 2088	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	34
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35
PID 2328 wrote to memory of 2804	2328	fca874fcb9f344ec26f3ae4d359e75d7.exe	35

C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe
"C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe
  "C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe"
  2⤵
  PID:1872
- C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe
  "C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe"
  2⤵
  PID:2288
- C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe
  "C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe"
  2⤵
  PID:816
- C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe
  "C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe"
  2⤵
  PID:2088
- C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe
  "C:\Users\Admin\AppData\Local\Temp\fca874fcb9f344ec26f3ae4d359e75d7.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2328-0-0x000000000028E000-0x000000000028F000-memory.dmp

Filesize
4KB

Download
memory/2804-1-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2804-4-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2804-3-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2804-8-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2804-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2804-5-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2804-2-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2804-10-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2804-11-0x0000000000190000-0x000000000029A000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing