lumma | 5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc

General

Target

5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe
Size

361KB
MD5

69bd9be788d02879474d95c9a50beb16
SHA1

f29aeddeb31b109bdabb519c9dc8204ade7e2fb8
SHA256

5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc
SHA512

30a9eab7fa7a93c61bd90caa9a173b9fe32e9d93c1d0c73845e1c180bfd348673f7070d5fc694d48f24c49f669c0b4b364f13962f778c9fbba84ba604ebfc4e6
SSDEEP

6144:pTPOsgo5qJgKjOfDDBrwHJAtlsGMpZh7exUG0Gv0JYlCaLkmJ3/n2b:pPOi8go6BrwSMpZg+GBv0JYlCahJ34

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

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 2708 set thread context of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1720	2708	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 2884	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	31
PID 2708 wrote to memory of 1720	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	32
PID 2708 wrote to memory of 1720	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	32
PID 2708 wrote to memory of 1720	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	32
PID 2708 wrote to memory of 1720	2708	5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe	32

C:\Users\Admin\AppData\Local\Temp\5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe
"C:\Users\Admin\AppData\Local\Temp\5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Users\Admin\AppData\Local\Temp\5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe
  "C:\Users\Admin\AppData\Local\Temp\5685c21f0fea45d3b474e4f33689a444e7961b3fb2fed82502518931e7239ccc.exe"
  2⤵
  PID:2884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 68
  2⤵
  - Program crash
  PID:1720

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

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Downloads

memory/2708-0-0x000000007432E000-0x000000007432F000-memory.dmp

Filesize
4KB

Download
memory/2708-1-0x0000000001070000-0x00000000010D2000-memory.dmp

Filesize
392KB

Download
memory/2708-15-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/2708-14-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/2884-7-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2884-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2884-12-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2884-6-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2884-5-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2884-4-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2884-3-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2884-13-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2884-10-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download

Analysis

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