lumma | 2a69f324a5524c24e3280c7d6e573ee0854ae8a6e12efe42f1c8cea50999ba74

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/12/2024, 03:37

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General

Target

frhasdtr.exe
Size

5.5MB
MD5

f6c0f0e730b0dccf2dfbd2bca9afd415
SHA1

8c930bc6004a3dafb7eb8d86b16ab5a59fa5e94a
SHA256

1d43e78596a3bdede8c56902959b4f2b08ca7f75200d22f44812b5f216631d5b
SHA512

d2864e6465583289d1ba771ad7c34d66c62d79e00c1549ce058df958aed12cf973242482616d0f7a2f79f44eae30271c8a0d3e0a7c2d4baa27ecf06938069c1d
SSDEEP

98304:DD1Ce4ecqudN79vLUjE8JJ6Y2cj0SSZ/Ifgmb2w8YeFQZ44spkBJWaeS/Wi:DD54/qg79oA6j0SSiDbBeC6m37z

Score

10^/10

lumma discovery stealer vmprotect

Malware Config

Extracted

Family

lumma

https://commisionipwn.shop/api

https://stitchmiscpaew.shop/api

https://ignoracndwko.shop/api

https://grassemenwji.shop/api

https://charistmatwio.shop/api

https://basedsymsotp.shop/api

https://complainnykso.shop/api

https://preachstrwnwjw.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

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/2384-6-0x0000000000100000-0x00000000009F6000-memory.dmp	vmprotect
behavioral1/memory/2384-8-0x0000000000100000-0x00000000009F6000-memory.dmp	vmprotect
behavioral1/memory/2384-43-0x0000000000100000-0x00000000009F6000-memory.dmp	vmprotect

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	frhasdtr.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2384	frhasdtr.exe

C:\Users\Admin\AppData\Local\Temp\frhasdtr.exe
"C:\Users\Admin\AppData\Local\Temp\frhasdtr.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2384

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\Cab934C.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar936E.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2384-7-0x0000000000153000-0x0000000000480000-memory.dmp

Filesize
3.2MB

Download
memory/2384-4-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2384-2-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2384-0-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2384-6-0x0000000000100000-0x00000000009F6000-memory.dmp

Filesize
9.0MB

Download
memory/2384-8-0x0000000000100000-0x00000000009F6000-memory.dmp

Filesize
9.0MB

Download
memory/2384-43-0x0000000000100000-0x00000000009F6000-memory.dmp

Filesize
9.0MB

Download
memory/2384-44-0x0000000000153000-0x0000000000480000-memory.dmp

Filesize
3.2MB

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