lumma | b61fed559224dec5c55d61b344407e65bb7253586120f144a8f07db35a41383d

Analysis

max time kernel
299s
max time network
207s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 18:06

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General

Target

CheatInjector.exe
Size

12.0MB
MD5

ffd54dd853ba501a846bcb20b8fb8a92
SHA1

167e0a2d7fcb110df4d5561cfb0aa86e67784f4e
SHA256

bc668cbc597c7b00abca9b6ead346889cee9c8de235534bff296417a077df999
SHA512

eedb05f9e7a260004a53b6196401e878c8f2d2f1c47e280dc5bbca245771417fae7ffea1201ccdf1ab56a6998e0acdf2ee7e39538ea91e056f91811e2e253f6f
SSDEEP

98304:qTTm3vPx378D4xKKpmULiOSnP7REM+aweRMEz:5Pp8D40/UuO0P7yM+M

Score

10^/10

lumma stealer

Malware Config

Extracted

Family

lumma

https://citizencenturygoodwk.shop/api

https://potterryisiw.shop/api

https://foodypannyjsud.shop/api

https://contintnetksows.shop/api

https://reinforcedirectorywd.shop/api

Signatures

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma
Suspicious use of SetThreadContext 1 IoCs

Processes:

CheatInjector.exe

description pid process target process

PID 4884 set thread context of 1088 4884 CheatInjector.exe BitLockerToGo.exe

description	pid	process	target process
PID 4884 set thread context of 1088	4884	CheatInjector.exe	BitLockerToGo.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

taskmgr.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

taskmgr.exe

pid	process
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
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1100	taskmgr.exe
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1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
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1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

taskmgr.exe

pid process

1100 taskmgr.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

taskmgr.exe

description pid process

Token: SeDebugPrivilege 1100 taskmgr.exe
Token: SeSystemProfilePrivilege 1100 taskmgr.exe
Token: SeCreateGlobalPrivilege 1100 taskmgr.exe

description	pid	process
Token: SeDebugPrivilege	1100	taskmgr.exe
Token: SeSystemProfilePrivilege	1100	taskmgr.exe
Token: SeCreateGlobalPrivilege	1100	taskmgr.exe

Suspicious use of FindShellTrayWindow 64 IoCs

Processes:

taskmgr.exe

pid	process
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

Processes:

taskmgr.exe

pid	process
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe
1100	taskmgr.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

CheatInjector.exe

description	pid	process	target process
PID 4884 wrote to memory of 1088	4884	CheatInjector.exe	BitLockerToGo.exe
PID 4884 wrote to memory of 1088	4884	CheatInjector.exe	BitLockerToGo.exe
PID 4884 wrote to memory of 1088	4884	CheatInjector.exe	BitLockerToGo.exe
PID 4884 wrote to memory of 1088	4884	CheatInjector.exe	BitLockerToGo.exe
PID 4884 wrote to memory of 1088	4884	CheatInjector.exe	BitLockerToGo.exe

C:\Users\Admin\AppData\Local\Temp\CheatInjector.exe
"C:\Users\Admin\AppData\Local\Temp\CheatInjector.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4884

C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
2⤵
PID:1088

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1100

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1088-21-0x0000000000570000-0x00000000005C7000-memory.dmp

Filesize
348KB

Download
memory/1088-22-0x0000000000570000-0x00000000005C7000-memory.dmp

Filesize
348KB

Download
memory/1088-18-0x0000000000570000-0x00000000005C7000-memory.dmp

Filesize
348KB

Download
memory/1100-12-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/1100-14-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/1100-13-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/1100-4-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/1100-11-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/1100-10-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/1100-8-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/1100-9-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/1100-2-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/1100-3-0x000002A902DE0000-0x000002A902DE1000-memory.dmp

Filesize
4KB

Download
memory/4884-17-0x00007FF653830000-0x00007FF6544A3000-memory.dmp

Filesize
12.4MB

Download
memory/4884-19-0x00007FF653830000-0x00007FF6544A3000-memory.dmp

Filesize
12.4MB

Download