lumma | 1af8e759ae0dbd5866bfae7676a67b3ff71f1d54ccbafc9bbaa493f512697cfa

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 12:04

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General

Target

SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe
Size

295KB
MD5

34c0ec62ad1ee616d73fcc2fa7ac2c05
SHA1

f1e39cdb41e1a8b5398179e9973b3473d537fee3
SHA256

1af8e759ae0dbd5866bfae7676a67b3ff71f1d54ccbafc9bbaa493f512697cfa
SHA512

e75345c20e9be0e25c898f09a378a828625cafca54888020fa31b0f4b661d787c54125f7f11c8b97f23ef0108d2aa0cf4924709a8e03a63aaf6074c337c65648
SSDEEP

6144:olB1QaTezATxHySDVBJyQhsqcXVGXK+mEkg:oL1hHyS/cqciSEk

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://sensitivyitszv.shop/api

https://bouncedgowp.shop/api

https://bannngwko.shop/api

https://bargainnykwo.shop/api

https://affecthorsedpo.shop/api

https://radiationnopp.shop/api

https://answerrsdo.shop/api

https://publicitttyps.shop/api

https://benchillppwo.shop/api

Extracted

Family

lumma

https://sensitivyitszv.shop/api

Signatures

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

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
3	bitbucket.org
15	bitbucket.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3740 set thread context of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2488	4752	WerFault.exe	87

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	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winhlp32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3740 wrote to memory of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87
PID 3740 wrote to memory of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87
PID 3740 wrote to memory of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87
PID 3740 wrote to memory of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87
PID 3740 wrote to memory of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87
PID 3740 wrote to memory of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87
PID 3740 wrote to memory of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87
PID 3740 wrote to memory of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87
PID 3740 wrote to memory of 4752	3740	SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe	87

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.4865.25795.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3740
- C:\Windows\winhlp32.exe
  "C:\Windows\winhlp32.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 1052
    3⤵
    - Program crash
    PID:2488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4752 -ip 4752
1⤵
PID:1548

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

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/4752-6-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4752-8-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4752-9-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4752-10-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads