lumma | 51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d

Analysis

max time kernel
148s
max time network
122s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260630-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/07/2026, 02:33

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General

Target
51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe
Size 2.4MB
Sample260703-c16saaas91
SHA256 51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d
MD5 9e0c6791f6173fb87e16096e3494add0
SHA1 153b4fc20ac6ecddf69355ab1458ace2b71084f2
SHA512 bde9446848b29588348acc537701860a966bb6dcbfa160e5c485d66ee87f2c2bf0c31838ddb11668d1b1d1f0f68aa91abf9324761b487da51ca6dc5806913810
SSDEEP 49152:2KNAEbaaohMuMZWywQREsPmvJneB8biXkoXkoRN0m1UrRvNq5BCsba:2b+aaoSDwps+vJnPi0oXkdrRViBfba
TLSH
T13AC50197EB145C39F58AB83476C1832BD292AC9210C045F1E95C71EA47BBDE335F22B9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery lumma stealer upx

Malware Config

Extracted

Family

lumma

https://t.me/famkfmkaij1312
https://excesso.qpon/xsaw
https://diadtuky.su/texz
https://sirhirssg.su/xzde
https://prebwle.su/xazd
https://rhussois.su/tatr
https://todoexy.su/xqts
https://acrislegt.su/tazd
https://averiryvx.su/zadr
https://cerasatvf.su/qtpd

Attributes

build_id
18157a600ce55197ab71bff1cd97bc84492b5944f987ef8c

Signatures

Family: Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 920 set thread context of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/920-0-0x00007FF766E90000-0x00007FF76732F000-memory.dmp	upx
behavioral2/memory/920-5-0x00007FF766E90000-0x00007FF76732F000-memory.dmp	upx

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	dllhost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2444	dllhost.exe
2444	dllhost.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88
PID 920 wrote to memory of 2444	920	51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe	88

C:\Users\Admin\AppData\Local\Temp\51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe
"C:\Users\Admin\AppData\Local\Temp\51f10ba0c6bdf7f47db635fb0c74be0ab9d9c41e552a7bf085419fe312423c1d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:920
- C:\Windows\SysWOW64\dllhost.exe
  "C:\Windows\SysWOW64\dllhost.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2444

Network

MITRE ATT&CK Enterprise v16

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/920-0-0x00007FF766E90000-0x00007FF76732F000-memory.dmp

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memory/920-5-0x00007FF766E90000-0x00007FF76732F000-memory.dmp

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memory/2444-2-0x0000000000600000-0x0000000000903000-memory.dmp

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memory/2444-4-0x0000000000600000-0x0000000000903000-memory.dmp

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memory/2444-3-0x0000000000600000-0x0000000000903000-memory.dmp

Download

memory/2444-6-0x0000000000AF0000-0x0000000000B5C000-memory.dmp

Download

memory/2444-8-0x0000000002A70000-0x0000000002AD2000-memory.dmp

Download

memory/2444-10-0x0000000000600000-0x0000000000903000-memory.dmp

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