lumma | cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3

Analysis

max time kernel
92s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 08:46

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General

Target

cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe
Size

21.4MB
MD5

49ec80bf172ef2012a08499781c31310
SHA1

f2822f1e17e69c8d3aafa33cebd8125e94e0c311
SHA256

cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3
SHA512

d2cbbc02ac51cc2baa19b3daee30336e76ddc2340d00e478be8e109bf6eaa92a31babdac38fd2e44f7d45dc4e3c4dcd98da77388ebb10d7617a652bd135d7175
SSDEEP

98304:118QEsEAjX/ZgRhoxKTx5q0bTZ4W9x8Q3CmZQk7LPSeORlzoTJTGefnoGC9DwM52:vEzArlo8iuWDi5m6efZMzSj/82

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://femininedspzmhu.shop/api

Signatures

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 3896 set thread context of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93

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	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3896 wrote to memory of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93
PID 3896 wrote to memory of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93
PID 3896 wrote to memory of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93
PID 3896 wrote to memory of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93
PID 3896 wrote to memory of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93
PID 3896 wrote to memory of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93
PID 3896 wrote to memory of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93
PID 3896 wrote to memory of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93
PID 3896 wrote to memory of 2132	3896	cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe	93

C:\Users\Admin\AppData\Local\Temp\cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe
"C:\Users\Admin\AppData\Local\Temp\cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3896
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2132

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

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Downloads

memory/2132-0-0x0000000000340000-0x0000000000397000-memory.dmp

Filesize
348KB

Download
memory/2132-2-0x0000000000340000-0x0000000000397000-memory.dmp

Filesize
348KB

Download
memory/2132-5-0x0000000000340000-0x0000000000397000-memory.dmp

Filesize
348KB

Download
memory/2132-7-0x0000000000340000-0x0000000000397000-memory.dmp

Filesize
348KB

Download