lumma | 01a2bb9f7591986b6eb3388699e7ce4a52b2686295b48dae0ec001639ba9f9b4

Analysis

max time kernel
124s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2025, 14:05

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General

Target

malware.exe
Size

7.2MB
MD5

d165b333fe9244a43967bc69c0b686cc
SHA1

58fbba484bdeeb020cc69a78218c897d28f7e2f2
SHA256

01a2bb9f7591986b6eb3388699e7ce4a52b2686295b48dae0ec001639ba9f9b4
SHA512

616556797aaad5deb2d5e8e8a70427d4e0b9ca4f64dd5976cdeaa3c6d8a37a612011e89b120a6ef2e1ef8a50d70483a71d8289a09952f612a9023d5f2922b580
SSDEEP

98304:sFMd0y7xmvwcd7c98l9jhbBcORNfIM/Ky:sFMd0yxOwcx3jhbBZRFIot

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://associationokeo.shop/api

https://turkeyunlikelyofw.shop/api

https://detectordiscusser.shop/api

https://technologyenterdo.shop/api

https://fieldtrollyeowskwe.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

Loads dropped DLL 1 IoCs

pid	Process
3440	malware.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3440 set thread context of 3968	3440	malware.exe	95

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

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3440 wrote to memory of 3968	3440	malware.exe	95
PID 3440 wrote to memory of 3968	3440	malware.exe	95
PID 3440 wrote to memory of 3968	3440	malware.exe	95
PID 3440 wrote to memory of 3968	3440	malware.exe	95
PID 3440 wrote to memory of 3968	3440	malware.exe	95
PID 3440 wrote to memory of 3968	3440	malware.exe	95
PID 3440 wrote to memory of 3968	3440	malware.exe	95
PID 3440 wrote to memory of 3968	3440	malware.exe	95
PID 3440 wrote to memory of 3968	3440	malware.exe	95

C:\Users\Admin\AppData\Local\Temp\malware.exe
"C:\Users\Admin\AppData\Local\Temp\malware.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3968

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\Protect544cd51a.dll

Filesize
742KB

MD5
544cd51a596619b78e9b54b70088307d

SHA1
4769ddd2dbc1dc44b758964ed0bd231b85880b65

SHA256
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd

SHA512
f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

Download Submit
memory/3440-16-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/3440-9-0x00000000075D0000-0x0000000007762000-memory.dmp

Filesize
1.6MB

Download
memory/3440-3-0x0000000005BD0000-0x0000000005BF0000-memory.dmp

Filesize
128KB

Download
memory/3440-4-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/3440-5-0x000000007499E000-0x000000007499F000-memory.dmp

Filesize
4KB

Download
memory/3440-6-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/3440-7-0x0000000006240000-0x000000000649C000-memory.dmp

Filesize
2.4MB

Download
memory/3440-21-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/3440-0-0x000000007499E000-0x000000007499F000-memory.dmp

Filesize
4KB

Download
memory/3440-1-0x0000000000AC0000-0x00000000011F0000-memory.dmp

Filesize
7.2MB

Download
memory/3440-2-0x0000000005C00000-0x0000000005C9C000-memory.dmp

Filesize
624KB

Download
memory/3440-15-0x00000000078C0000-0x00000000078D0000-memory.dmp

Filesize
64KB

Download
memory/3440-8-0x0000000007B00000-0x000000000802C000-memory.dmp

Filesize
5.2MB

Download
memory/3440-20-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/3440-22-0x0000000005BFC000-0x0000000005BFF000-memory.dmp

Filesize
12KB

Download
memory/3968-19-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/3968-28-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/3968-27-0x0000000001270000-0x00000000012B0000-memory.dmp

Filesize
256KB

Download
memory/3968-26-0x0000000001270000-0x00000000012B0000-memory.dmp

Filesize
256KB

Download
memory/3968-25-0x0000000001270000-0x00000000012B0000-memory.dmp

Filesize
256KB

Download
memory/3968-24-0x0000000001270000-0x00000000012B0000-memory.dmp

Filesize
256KB

Download
memory/3968-23-0x0000000001270000-0x00000000012B0000-memory.dmp

Filesize
256KB

Download
memory/3968-17-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download