lumma | 570ee6ea154dc3da02a3e52122c89a504fdea8b8b622a5e13848804af7486b84

Analysis

max time kernel
119s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-12-2024 07:18

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General

Target

3dc730302dc71232ee3bb36dc669f3ae.exe
Size

1.7MB
MD5

3dc730302dc71232ee3bb36dc669f3ae
SHA1

268717a1d24ef6be6b40b16f9e7f731ae7205083
SHA256

570ee6ea154dc3da02a3e52122c89a504fdea8b8b622a5e13848804af7486b84
SHA512

f0d6d22f52e498bac2327e7928ade046d57b254cdf97b6a490a0e6b515873b1832ecd66c2daad8761ff0f1f26ce1e84f0b4b7e80da5a7ab0da04890460eac005
SSDEEP

49152:64IQwE9/jGUecQ0yTipjQgMtyuIOZiul:6hQTBjGXcMTidLMtyuIQJ

Score

10^/10

lumma stealc stok discovery evasion spyware stealer

Malware Config

Extracted

Family

lumma

Extracted

Family

stealc

Botnet

stok

http://185.215.113.206

Attributes

url_path
/c4becf79229cb002.php

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma
Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 3 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3dc730302dc71232ee3bb36dc669f3ae.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7OO1VRSW5DQLJNFPAPS.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	T9HO49OAC5333YER.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 6 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3dc730302dc71232ee3bb36dc669f3ae.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3dc730302dc71232ee3bb36dc669f3ae.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7OO1VRSW5DQLJNFPAPS.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7OO1VRSW5DQLJNFPAPS.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	T9HO49OAC5333YER.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	T9HO49OAC5333YER.exe

Executes dropped EXE 2 IoCs

pid	Process
3016	7OO1VRSW5DQLJNFPAPS.exe
2544	T9HO49OAC5333YER.exe

Identifies Wine through registry keys 2 TTPs 3 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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	3dc730302dc71232ee3bb36dc669f3ae.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	7OO1VRSW5DQLJNFPAPS.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	T9HO49OAC5333YER.exe

Loads dropped DLL 9 IoCs

pid	Process
2788	3dc730302dc71232ee3bb36dc669f3ae.exe
2788	3dc730302dc71232ee3bb36dc669f3ae.exe
1760	WerFault.exe
1760	WerFault.exe
1760	WerFault.exe
1760	WerFault.exe
1760	WerFault.exe
2788	3dc730302dc71232ee3bb36dc669f3ae.exe
2788	3dc730302dc71232ee3bb36dc669f3ae.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

pid	Process
2788	3dc730302dc71232ee3bb36dc669f3ae.exe
3016	7OO1VRSW5DQLJNFPAPS.exe
2544	T9HO49OAC5333YER.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1760	3016	WerFault.exe	32

System Location Discovery: System Language Discovery 1 TTPs 3 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	3dc730302dc71232ee3bb36dc669f3ae.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7OO1VRSW5DQLJNFPAPS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	T9HO49OAC5333YER.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	3dc730302dc71232ee3bb36dc669f3ae.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	3dc730302dc71232ee3bb36dc669f3ae.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	3dc730302dc71232ee3bb36dc669f3ae.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2788	3dc730302dc71232ee3bb36dc669f3ae.exe
2788	3dc730302dc71232ee3bb36dc669f3ae.exe
2788	3dc730302dc71232ee3bb36dc669f3ae.exe
2788	3dc730302dc71232ee3bb36dc669f3ae.exe
2788	3dc730302dc71232ee3bb36dc669f3ae.exe
3016	7OO1VRSW5DQLJNFPAPS.exe
2544	T9HO49OAC5333YER.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 3016	2788	3dc730302dc71232ee3bb36dc669f3ae.exe	32
PID 2788 wrote to memory of 3016	2788	3dc730302dc71232ee3bb36dc669f3ae.exe	32
PID 2788 wrote to memory of 3016	2788	3dc730302dc71232ee3bb36dc669f3ae.exe	32
PID 2788 wrote to memory of 3016	2788	3dc730302dc71232ee3bb36dc669f3ae.exe	32
PID 3016 wrote to memory of 1760	3016	7OO1VRSW5DQLJNFPAPS.exe	33
PID 3016 wrote to memory of 1760	3016	7OO1VRSW5DQLJNFPAPS.exe	33
PID 3016 wrote to memory of 1760	3016	7OO1VRSW5DQLJNFPAPS.exe	33
PID 3016 wrote to memory of 1760	3016	7OO1VRSW5DQLJNFPAPS.exe	33
PID 2788 wrote to memory of 2544	2788	3dc730302dc71232ee3bb36dc669f3ae.exe	34
PID 2788 wrote to memory of 2544	2788	3dc730302dc71232ee3bb36dc669f3ae.exe	34
PID 2788 wrote to memory of 2544	2788	3dc730302dc71232ee3bb36dc669f3ae.exe	34
PID 2788 wrote to memory of 2544	2788	3dc730302dc71232ee3bb36dc669f3ae.exe	34

C:\Users\Admin\AppData\Local\Temp\3dc730302dc71232ee3bb36dc669f3ae.exe
"C:\Users\Admin\AppData\Local\Temp\3dc730302dc71232ee3bb36dc669f3ae.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2788
- C:\Users\Admin\AppData\Local\Temp\7OO1VRSW5DQLJNFPAPS.exe
  "C:\Users\Admin\AppData\Local\Temp\7OO1VRSW5DQLJNFPAPS.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3016
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 692
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1760
- C:\Users\Admin\AppData\Local\Temp\T9HO49OAC5333YER.exe
  "C:\Users\Admin\AppData\Local\Temp\T9HO49OAC5333YER.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab1354.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1376.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\Users\Admin\AppData\Local\Temp\7OO1VRSW5DQLJNFPAPS.exe

Filesize
1.7MB

MD5
9dfbaebce6e517991f34b94c67a038e2

SHA1
82fc1e85fe38a59248fc43837a6f0d32f3f0c0be

SHA256
1b625c9923c41449ed1fdce417c57890367204340c2236b4b2f44ca864ae14ad

SHA512
dd88abb1f9d0b0fd441e9333b64a88c5f66fb40c8f1ca8c98e4d04299e970410ddc49b60eadfbe7b76a74ef0a4d39cca270d4364d9d83ab66e777ca44257d4d4

Download Submit
\Users\Admin\AppData\Local\Temp\T9HO49OAC5333YER.exe

Filesize
2.7MB

MD5
696ee1c9d08773339efe314269dcf7f5

SHA1
21bfb4fcb39ccc3969a0d07cf743b113d64a1c63

SHA256
57014fe84559fa166db76f925753b65e9b18fc6e175e7c6900b67b4487e6c519

SHA512
eb7b0ca0510d332c123c2cdd998e7c8af22f1922ff5f1f8075c8774a93e46268e7965d9ec763f45ad8cd70a0e649dd3041338c2638792a9552590f3922463e14

Download Submit
memory/2544-71-0x0000000000110000-0x0000000000603000-memory.dmp

Filesize
4.9MB

Download
memory/2544-69-0x0000000000110000-0x0000000000603000-memory.dmp

Filesize
4.9MB

Download
memory/2788-50-0x00000000064B0000-0x0000000006904000-memory.dmp

Filesize
4.3MB

Download
memory/2788-52-0x00000000064B0000-0x0000000006904000-memory.dmp

Filesize
4.3MB

Download
memory/2788-40-0x0000000000AB0000-0x0000000000F3A000-memory.dmp

Filesize
4.5MB

Download
memory/2788-41-0x0000000000AB0000-0x0000000000F3A000-memory.dmp

Filesize
4.5MB

Download
memory/2788-0-0x0000000000AB0000-0x0000000000F3A000-memory.dmp

Filesize
4.5MB

Download
memory/2788-1-0x0000000077470000-0x0000000077472000-memory.dmp

Filesize
8KB

Download
memory/2788-4-0x0000000000AB0000-0x0000000000F3A000-memory.dmp

Filesize
4.5MB

Download
memory/2788-5-0x0000000000AB0000-0x0000000000F3A000-memory.dmp

Filesize
4.5MB

Download
memory/2788-3-0x0000000000AB0000-0x0000000000F3A000-memory.dmp

Filesize
4.5MB

Download
memory/2788-68-0x00000000064B0000-0x00000000069A3000-memory.dmp

Filesize
4.9MB

Download
memory/2788-67-0x00000000064B0000-0x00000000069A3000-memory.dmp

Filesize
4.9MB

Download
memory/2788-66-0x0000000000AB0000-0x0000000000F3A000-memory.dmp

Filesize
4.5MB

Download
memory/2788-2-0x0000000000AB1000-0x0000000000AD6000-memory.dmp

Filesize
148KB

Download
memory/3016-51-0x0000000000E30000-0x0000000001284000-memory.dmp

Filesize
4.3MB

Download
memory/3016-72-0x0000000000E30000-0x0000000001284000-memory.dmp

Filesize
4.3MB

Download
memory/3016-74-0x0000000000E30000-0x0000000001284000-memory.dmp

Filesize
4.3MB

Download