lumma | 1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e

General

Target

1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Size

3.1MB
MD5

2f926994dcd9945ffed390e302aa8cbb
SHA1

4a8b9df036ad770333df6223dfd6c81d37a246b7
SHA256

1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e
SHA512

ee3d8b225f1f176e6f05c538f4d04072780ebaa6e7c80faa69d7f3d101898ac3ac03c83148047de07b1b98511e992b8be44f8f47b28d1010a4447516ace1714c
SSDEEP

49152:RNzrSSSSSSSSSS0SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSkSSSVSa:RYzIZPRM55EgyoscaZ42ee1lN8

Score

10^/10

lumma sality backdoor discovery evasion stealer trojan upx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Extracted

Family

lumma

C2

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

https://fancywaxxers.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

Modifies firewall policy service 3 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
Sality family
sality

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

UPX packed file 11 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1396-12-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-3-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-4-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-8-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-10-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-7-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-11-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-9-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-6-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-5-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx
behavioral1/memory/1396-48-0x0000000000C40000-0x0000000001CFA000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
File created	C:\Windows\f76ca51	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.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	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
Token: SeDebugPrivilege	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1396 wrote to memory of 1112	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe	19
PID 1396 wrote to memory of 1164	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe	20
PID 1396 wrote to memory of 1192	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe	21
PID 1396 wrote to memory of 2036	1396	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe	23

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1112

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1164

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe
  "C:\Users\Admin\AppData\Local\Temp\1463b4f295186260be7b70898e81f673926a7eea22cc4ca340ec3464b36f022e.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Identifies Wine through registry keys
  - Windows security modification
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1396

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

4

T1562

Disable or Modify System Firewall

1

T1562.004

Disable or Modify Tools

Modify Registry

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

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

memory/1112-18-0x0000000000210000-0x0000000000212000-memory.dmp

Filesize
8KB

Download
memory/1396-31-0x0000000077040000-0x0000000077042000-memory.dmp

Filesize
8KB

Download
memory/1396-10-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-30-0x0000000000880000-0x0000000000882000-memory.dmp

Filesize
8KB

Download
memory/1396-26-0x0000000000880000-0x0000000000882000-memory.dmp

Filesize
8KB

Download
memory/1396-27-0x00000000008E0000-0x00000000008E1000-memory.dmp

Filesize
4KB

Download
memory/1396-7-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-11-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-29-0x00000000008E0000-0x00000000008E1000-memory.dmp

Filesize
4KB

Download
memory/1396-32-0x0000000000880000-0x0000000000882000-memory.dmp

Filesize
8KB

Download
memory/1396-1-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/1396-4-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-3-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-8-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-12-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-9-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-6-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-5-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download
memory/1396-47-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/1396-45-0x0000000000401000-0x0000000000457000-memory.dmp

Filesize
344KB

Download
memory/1396-43-0x0000000000880000-0x0000000000882000-memory.dmp

Filesize
8KB

Download
memory/1396-48-0x0000000000C40000-0x0000000001CFA000-memory.dmp

Filesize
16.7MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads