lumma | 6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a

General

Target

6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe
Size

1.8MB
MD5

0ddcd6763d9c2104f94916ad73e8e3dc
SHA1

f8b8cc9c9e7ac5d74241a7ea87a5a8f22a1dc4a9
SHA256

6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a
SHA512

ee12c0253de7874824e5eaf3e97d80e6a78d3022425821298f6624602b3c4e783e9f388119ca7431635ac7447f473412e31880b6931d1ca0896db095e9a32d39
SSDEEP

49152:NPq/nyPGddethO8HCQfvQSnjiCfiRig2p3HDHa:snyeyhz7f9npiajH

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

C2

https://processhol.sbs/api

https://p10tgrace.sbs/api

https://peepburry828.sbs/api

https://3xp3cts1aim.sbs/api

https://p3ar11fter.sbs/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

pid process

2156 6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

pid	process
2156	6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.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

Processes:

6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

pid process

2156 6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

pid	process
2156	6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe

C:\Users\Admin\AppData\Local\Temp\6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe
"C:\Users\Admin\AppData\Local\Temp\6416d9d75910685b7906b1c59a7d58686ab2a662db443a1aecb2057e66cfde6a.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabA64F.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA681.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2156-0-0x00000000009D0000-0x0000000000E79000-memory.dmp

Filesize
4.7MB

Download
memory/2156-1-0x0000000077980000-0x0000000077982000-memory.dmp

Filesize
8KB

Download
memory/2156-2-0x00000000009D1000-0x00000000009F7000-memory.dmp

Filesize
152KB

Download
memory/2156-3-0x00000000009D0000-0x0000000000E79000-memory.dmp

Filesize
4.7MB

Download
memory/2156-4-0x00000000009D0000-0x0000000000E79000-memory.dmp

Filesize
4.7MB

Download
memory/2156-40-0x00000000009D0000-0x0000000000E79000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads