lumma | 03a93cb2253eb964810391be0d03bea072aec6e10bb3a516a743d2ac30b73020

Analysis

max time kernel
17s
max time network
21s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
05-01-2025 01:32

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General

Target

3e558e5afa7c9a71c3dff2dc161a96df7e8aa9711d480501622d13a5e4015122.exe
Size

1.2MB
MD5

8cb303a0d38bfd91163192b53ce3b01d
SHA1

f4634ef2bcd87793c7d926712b419a64337e5c37
SHA256

3e558e5afa7c9a71c3dff2dc161a96df7e8aa9711d480501622d13a5e4015122
SHA512

4d3f3b2ab4651548bb23b58d23e595c14760c8e1da7729a59d1d28ae9cd4930045f1873ad54464383074afbb6c505bb0a3fd87021e5a9e89331e0972c7c3387c
SSDEEP

24576:EDnubmjlREOivWlyVPWemgkv2MtQnHnejg6EQ6EqmgiPT:OqsbEwS/Dy1qxQ6EqY

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

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 NtSetInformationThreadHideFromDebugger 3 IoCs

pid	Process
2496	3e558e5afa7c9a71c3dff2dc161a96df7e8aa9711d480501622d13a5e4015122.exe
2496	3e558e5afa7c9a71c3dff2dc161a96df7e8aa9711d480501622d13a5e4015122.exe
2496	3e558e5afa7c9a71c3dff2dc161a96df7e8aa9711d480501622d13a5e4015122.exe

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	3e558e5afa7c9a71c3dff2dc161a96df7e8aa9711d480501622d13a5e4015122.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2496	3e558e5afa7c9a71c3dff2dc161a96df7e8aa9711d480501622d13a5e4015122.exe

C:\Users\Admin\AppData\Local\Temp\3e558e5afa7c9a71c3dff2dc161a96df7e8aa9711d480501622d13a5e4015122.exe
"C:\Users\Admin\AppData\Local\Temp\3e558e5afa7c9a71c3dff2dc161a96df7e8aa9711d480501622d13a5e4015122.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2496

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\Cab2638.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2689.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2496-0-0x00000000011B0000-0x0000000001569000-memory.dmp

Filesize
3.7MB

Download
memory/2496-1-0x00000000011B0000-0x0000000001569000-memory.dmp

Filesize
3.7MB

Download
memory/2496-2-0x00000000011B0000-0x0000000001569000-memory.dmp

Filesize
3.7MB

Download
memory/2496-38-0x00000000011B0000-0x0000000001569000-memory.dmp

Filesize
3.7MB

Download