lumma | ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13

Analysis

max time kernel
133s
max time network
246s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
01-07-2024 05:10

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General

Target

ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe
Size

4.4MB
MD5

29f470795ad53bdfdfc5038a32f5783f
SHA1

f5a17e20f827ca128e40a68d81f88c069f5d625d
SHA256

ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13
SHA512

52c560920389b9ec273394bac9d0bf89950a377b5eace69b2c49181f8493de75b7a42e3594836c3b305a17f5e1b18f6acc1f14170a7b3483dedc34599748f2c5
SSDEEP

98304:09q6YNqHsTuAaG3BcibY3FbxOEhDV901rC:0o6YNqHsyBkBpY3F4IV9T

Score

10^/10

lumma stealc vidar spyware stealer

Malware Config

Extracted

Family

vidar

https://t.me/g067n

https://steamcommunity.com/profiles/76561199707802586

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0

Extracted

Family

lumma

https://potterryisiw.shop/api

https://foodypannyjsud.shop/api

https://contintnetksows.shop/api

https://reinforcedirectorywd.shop/api

Signatures

Detect Vidar Stealer 5 IoCs

stealer

Processes:

resource	yara_rule
behavioral2/memory/3400-69-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral2/memory/3400-67-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral2/memory/3400-72-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral2/memory/3400-88-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7
behavioral2/memory/3400-129-0x0000000000400000-0x0000000000648000-memory.dmp	family_vidar_v7

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma
Stealc
Stealc is an infostealer written in C++.
stealer stealc
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

HIDHDAAEHI.exe

pid process

2684 HIDHDAAEHI.exe
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
2684	HIDHDAAEHI.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exeHIDHDAAEHI.exe

description	pid	process	target process
PID 516 set thread context of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 2684 set thread context of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2440 2684 WerFault.exe HIDHDAAEHI.exe

pid	pid_target	process	target process
2440	2684	WerFault.exe	HIDHDAAEHI.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MSBuild.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	MSBuild.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4504 timeout.exe

pid	process
4504	timeout.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

Processes:

ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exeMSBuild.exe

pid	process
516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe
516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe
3400	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe

description pid process

Token: SeDebugPrivilege 516 ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe

description	pid	process
Token: SeDebugPrivilege	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exeMSBuild.exeHIDHDAAEHI.execmd.exe

description	pid	process	target process
PID 516 wrote to memory of 1576	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 1576	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 1576	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 516 wrote to memory of 3400	516	ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe	MSBuild.exe
PID 3400 wrote to memory of 2684	3400	MSBuild.exe	HIDHDAAEHI.exe
PID 3400 wrote to memory of 2684	3400	MSBuild.exe	HIDHDAAEHI.exe
PID 3400 wrote to memory of 2684	3400	MSBuild.exe	HIDHDAAEHI.exe
PID 2684 wrote to memory of 2700	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2700	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2700	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 2684 wrote to memory of 2892	2684	HIDHDAAEHI.exe	RegAsm.exe
PID 3400 wrote to memory of 4996	3400	MSBuild.exe	cmd.exe
PID 3400 wrote to memory of 4996	3400	MSBuild.exe	cmd.exe
PID 3400 wrote to memory of 4996	3400	MSBuild.exe	cmd.exe
PID 4996 wrote to memory of 4504	4996	cmd.exe	timeout.exe
PID 4996 wrote to memory of 4504	4996	cmd.exe	timeout.exe
PID 4996 wrote to memory of 4504	4996	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe
"C:\Users\Admin\AppData\Local\Temp\ff24a4d9d667cedf4b5ecd617569848d722eeeaf685d07168e2a71bb7ad70e13.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:516

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
PID:1576

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3400

C:\ProgramData\HIDHDAAEHI.exe
"C:\ProgramData\HIDHDAAEHI.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2684

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
4⤵
PID:2700

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
4⤵
PID:2892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 328
4⤵
- Program crash
PID:2440

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\IEBFIEBAFCBA" & exit
3⤵
- Suspicious use of WriteProcessMemory
PID:4996

C:\Windows\SysWOW64\timeout.exe
timeout /t 10
4⤵
- Delays execution with timeout.exe
PID:4504

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\ProgramData\HIDHDAAEHI.exe
Filesize
516KB

MD5
0309dd0131150796ea99b30a62194fae

SHA1
2df6e334708eae810a74b844fd57e18e9fdc34cd

SHA256
07c09ba5a84f619e5b83a54298ffc58d20b00f14399c7a94b7f02b70efc60f35

SHA512
3d4e5a0718d04fee92d8040880b631107d1e23a6b3bce430d58769179af999c28b99e50c5cd45f283339f7bbb24ffacbf601a5447edb12e28da4517fbfa282e8

Download Submit
memory/516-18-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-1-0x00000000002F0000-0x000000000075E000-memory.dmp

Filesize
4.4MB

Download
memory/516-3-0x00000000028F0000-0x00000000028FA000-memory.dmp

Filesize
40KB

Download
memory/516-38-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-5-0x0000000073780000-0x0000000073E6E000-memory.dmp

Filesize
6.9MB

Download
memory/516-6-0x0000000002910000-0x000000000292C000-memory.dmp

Filesize
112KB

Download
memory/516-66-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-64-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-63-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-36-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-73-0x0000000073780000-0x0000000073E6E000-memory.dmp

Filesize
6.9MB

Download
memory/516-60-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-58-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-56-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-54-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-52-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-50-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-34-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-46-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-44-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-42-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-40-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-4-0x0000000005290000-0x00000000053FE000-memory.dmp

Filesize
1.4MB

Download
memory/516-2-0x0000000005020000-0x00000000050BC000-memory.dmp

Filesize
624KB

Download
memory/516-48-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-32-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-30-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-28-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-26-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-24-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-22-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-20-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-0-0x000000007378E000-0x000000007378F000-memory.dmp

Filesize
4KB

Download
memory/516-16-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-14-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-12-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-10-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-8-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-7-0x0000000002910000-0x0000000002925000-memory.dmp

Filesize
84KB

Download
memory/516-71-0x0000000073780000-0x0000000073E6E000-memory.dmp

Filesize
6.9MB

Download
memory/3400-72-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3400-67-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3400-88-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3400-69-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download
memory/3400-129-0x0000000000400000-0x0000000000648000-memory.dmp

Filesize
2.3MB

Download