lumma | 0f6481dabf7871823f259eb95f3b85c37d1de8a7d1884ac77a97d887cf96f75d

General

Target
C2Panel.exe
Size 393KB
Sample261107-d84tbsvyfz
SHA256 0f6481dabf7871823f259eb95f3b85c37d1de8a7d1884ac77a97d887cf96f75d
MD5 3c4161be295e9e9d019ce68dae82d60a
SHA1 36447fc6418e209dff1bb8a5e576f4d46e3b3296
SHA512 cfa2d491a5d28beb8eb908d5af61254ac4c4c88e74c53d5d00ae15ef0731df1654304199996545d1074814c0ea8a032957b28d70774f05347616428e667f70e6
SSDEEP 12288:ndoOphZgRZGJZzu/aeZjl5FeBTCVpgTfR:ndl/QZGTuHhjFe1C3gt
TLSH
T13B84022139C1D833D5B31A7349649DA54A7EFA514FA0EDEF635C0BBA0E246D08938E73
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery lumma spyware stealer trojan

Malware Config

Extracted

Family

lumma

C2

https://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
https://bellflamre.click/api

Signatures

Family: Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3688 set thread context of 4888	3688	C2Panel.exe	91

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	C2Panel.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	C2Panel.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	C2Panel.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C2Panel.exe

Modifies system certificate store 2 TTPs 2 IoCs

defense_evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\SystemCertificates\CA\Certificates\1B511ABEAD59C6CE207077C0BF0E0043B1382612	C2Panel.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\SystemCertificates\CA\Certificates\1B511ABEAD59C6CE207077C0BF0E0043B1382612\Blob = 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	C2Panel.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3688 wrote to memory of 3316	3688	C2Panel.exe	90
PID 3688 wrote to memory of 4888	3688	C2Panel.exe	91
PID 3688 wrote to memory of 4888	3688	C2Panel.exe	91
PID 3688 wrote to memory of 4888	3688	C2Panel.exe	91
PID 3688 wrote to memory of 4888	3688	C2Panel.exe	91
PID 3688 wrote to memory of 4888	3688	C2Panel.exe	91
PID 3688 wrote to memory of 4888	3688	C2Panel.exe	91
PID 3688 wrote to memory of 4888	3688	C2Panel.exe	91

C:\Users\Admin\AppData\Local\Temp\C2Panel.exe
"C:\Users\Admin\AppData\Local\Temp\C2Panel.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3688
- C:\Users\Admin\AppData\Local\Temp\C2Panel.exe
  "C:\Users\Admin\AppData\Local\Temp\C2Panel.exe"
  2⤵
  PID:3316
- C:\Users\Admin\AppData\Local\Temp\C2Panel.exe
  "C:\Users\Admin\AppData\Local\Temp\C2Panel.exe"
  2⤵
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  PID:4888