lumma | d49131d26f9b130f04ab3ffaea57e86a2fdf90ba84001a8acb3fbe36d63186df

Analysis

max time kernel
45s
max time network
45s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-01-2025 22:51

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General

Target

Xeno-Executor.exe
Size

709KB
MD5

0fe991a24c993e852f41043c7f896e29
SHA1

4f6f3c2230c8f4ad575502c2502c9d550e110432
SHA256

d49131d26f9b130f04ab3ffaea57e86a2fdf90ba84001a8acb3fbe36d63186df
SHA512

030100853a58924d5e1fe858e1bd15b25e8b4d1268fca5a84097eb13e1e4a01e68f3b595034130b4c3753ac24ff036633ea73f5ee89293c5458371c864d20db1
SSDEEP

12288:7yNudyx57oP4Sj8qYS346jvBGDIHHUMF5AATSj8qYS346jvBGDIHHUMF5AAp:7+3x5sASj8TS344sW0Mn1TSj8TS344sc

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/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 6 IoCs

description	pid	Process	procid_target
PID 4216 set thread context of 3700	4216	Xeno-Executor.exe	83
PID 1492 set thread context of 2728	1492	Xeno-Executor.exe	99
PID 4380 set thread context of 396	4380	Xeno-Executor.exe	102
PID 3444 set thread context of 1148	3444	Xeno-Executor.exe	107
PID 5036 set thread context of 2880	5036	Xeno-Executor.exe	110
PID 4592 set thread context of 4480	4592	Xeno-Executor.exe	112

System Location Discovery: System Language Discovery 1 TTPs 9 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	Xeno-Executor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno-Executor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno-Executor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno-Executor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno-Executor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno-Executor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno-Executor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno-Executor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno-Executor.exe

Suspicious use of WriteProcessMemory 63 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 4216 wrote to memory of 3700	4216	Xeno-Executor.exe	83
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 1492 wrote to memory of 2728	1492	Xeno-Executor.exe	99
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 4380 wrote to memory of 396	4380	Xeno-Executor.exe	102
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 3444 wrote to memory of 1148	3444	Xeno-Executor.exe	107
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 5036 wrote to memory of 2880	5036	Xeno-Executor.exe	110
PID 4592 wrote to memory of 1956	4592	Xeno-Executor.exe	111
PID 4592 wrote to memory of 1956	4592	Xeno-Executor.exe	111
PID 4592 wrote to memory of 1956	4592	Xeno-Executor.exe	111
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112
PID 4592 wrote to memory of 4480	4592	Xeno-Executor.exe	112

C:\Users\Admin\AppData\Local\Temp\Xeno-Executor.exe
"C:\Users\Admin\AppData\Local\Temp\Xeno-Executor.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4216
- C:\Users\Admin\AppData\Local\Temp\Xeno-Executor.exe
  "C:\Users\Admin\AppData\Local\Temp\Xeno-Executor.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3700

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4628

C:\Users\Admin\AppData\Local\Temp\Xeno-Executor.exe
"C:\Users\Admin\AppData\Local\Temp\Xeno-Executor.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Users\Admin\AppData\Local\Temp\Xeno-Executor.exe
  "C:\Users\Admin\AppData\Local\Temp\Xeno-Executor.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2728

C:\Users\Admin\Desktop\Xeno-Executor.exe
"C:\Users\Admin\Desktop\Xeno-Executor.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4380
- C:\Users\Admin\Desktop\Xeno-Executor.exe
  "C:\Users\Admin\Desktop\Xeno-Executor.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:396

C:\Users\Admin\Desktop\Xeno-Executor.exe
"C:\Users\Admin\Desktop\Xeno-Executor.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3444
- C:\Users\Admin\Desktop\Xeno-Executor.exe
  "C:\Users\Admin\Desktop\Xeno-Executor.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1148

C:\Users\Admin\Desktop\Xeno-Executor.exe
"C:\Users\Admin\Desktop\Xeno-Executor.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5036
- C:\Users\Admin\Desktop\Xeno-Executor.exe
  "C:\Users\Admin\Desktop\Xeno-Executor.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2880

C:\Users\Admin\Desktop\Xeno-Executor.exe
"C:\Users\Admin\Desktop\Xeno-Executor.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4592
- C:\Users\Admin\Desktop\Xeno-Executor.exe
  "C:\Users\Admin\Desktop\Xeno-Executor.exe"
  2⤵
  PID:1956
- C:\Users\Admin\Desktop\Xeno-Executor.exe
  "C:\Users\Admin\Desktop\Xeno-Executor.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4480

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

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Downloads

memory/1492-5-0x00000000006A0000-0x0000000000755000-memory.dmp

Filesize
724KB

Download
memory/1492-7-0x00000000006A0000-0x0000000000755000-memory.dmp

Filesize
724KB

Download
memory/3700-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3700-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3700-4-0x00000000006A0000-0x0000000000755000-memory.dmp

Filesize
724KB

Download
memory/4216-0-0x00000000006BE000-0x00000000006BF000-memory.dmp

Filesize
4KB

Download
memory/4380-10-0x00000000006A0000-0x0000000000755000-memory.dmp

Filesize
724KB

Download
memory/4380-12-0x00000000006A0000-0x0000000000755000-memory.dmp

Filesize
724KB

Download