lumma | 2d08a4f89cc9e39228937658aa2f51e85ef9d3dfac6fe4ff4f17ff34d8ec578e

Analysis

max time kernel
154s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-12-2024 03:37

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General

Target

FieroHack.exe
Size

841.6MB
MD5

9722d2c34d0ec7171331183c43bc8ea1
SHA1

cdea5a07278bd60e905782b9a55b28544bb2123b
SHA256

f1dae00c68bf6d4b583bad5812d0776ea3abfaacc3876439f078caa3584455c8
SHA512

e9b96afb6012fb037aaa3a8563a7f57b2e57e4e4e5111c10e9aa2e69181196594198ad320950d57bc265e9b2ac733fe7749cb738645ceab1e14ca49e132d2225
SSDEEP

98304:zSYl+O1E/Uo8EoT9AfvDm+CIUzwNhpVCrQ:zS7Uo/bfyhIUziIrQ

Score

10^/10

lumma xmrig discovery evasion execution miner persistence stealer upx

Malware Config

Extracted

Family

lumma

https://preside-comforter.sbs/api

https://savvy-steereo.sbs/api

https://copper-replace.sbs/api

https://record-envyp.sbs/api

https://slam-whipp.sbs/api

https://wrench-creter.sbs/api

https://looky-marked.sbs/api

https://plastic-mitten.sbs/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma
Xmrig family
xmrig
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 9 IoCs

miner

resource	yara_rule
behavioral2/memory/4936-120-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/4936-119-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/4936-122-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/4936-121-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/4936-118-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/4936-111-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/4936-110-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/4936-123-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/4936-124-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3404	powershell.exe
1516	powershell.exe

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 4 IoCs

pid	Process
4072	WeMod.exe
4444	Sirus.exe
1768	Sirus.exe
4604	blvsiwuhlygz.exe

Power Settings 1 TTPs 8 IoCs

powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

persistence

Power Settings

T1653

pid	Process
4472	powercfg.exe
4840	powercfg.exe
5084	powercfg.exe
1696	powercfg.exe
3628	powercfg.exe
2072	powercfg.exe
4960	powercfg.exe
4216	powercfg.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\system32\MRT.exe	blvsiwuhlygz.exe
File opened for modification	C:\Windows\system32\MRT.exe	WeMod.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Obsidium\{3D20819C-5D02B5C8-D5AE7FCB-C4F5C439}	blvsiwuhlygz.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Roaming\Obsidium\{3D20819C-5D02B5C8-D5AE7FCB-C4F5C439}\4604.obs	blvsiwuhlygz.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4072	WeMod.exe
4604	blvsiwuhlygz.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4444 set thread context of 1768	4444	Sirus.exe	91
PID 4604 set thread context of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 set thread context of 4936	4604	blvsiwuhlygz.exe	152

UPX packed file 14 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4936-108-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-120-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-119-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-122-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-121-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-118-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-111-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-109-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-107-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-110-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-105-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-106-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-123-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/4936-124-0x0000000140000000-0x0000000140835000-memory.dmp	upx

Launches sc.exe 14 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4248	sc.exe
2064	sc.exe
3936	sc.exe
4180	sc.exe
2876	sc.exe
4340	sc.exe
3492	sc.exe
5012	sc.exe
2616	sc.exe
1384	sc.exe
1776	sc.exe
4592	sc.exe
2368	sc.exe
4508	sc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	FieroHack.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Sirus.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Sirus.exe

Modifies data under HKEY_USERS 46 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
1516	powershell.exe
1516	powershell.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4072	WeMod.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
3404	powershell.exe
3404	powershell.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4604	blvsiwuhlygz.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe
4936	explorer.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

description	pid	Process
Token: SeDebugPrivilege	1516	powershell.exe
Token: SeShutdownPrivilege	4840	powercfg.exe
Token: SeCreatePagefilePrivilege	4840	powercfg.exe
Token: SeShutdownPrivilege	4472	powercfg.exe
Token: SeCreatePagefilePrivilege	4472	powercfg.exe
Token: SeShutdownPrivilege	4216	powercfg.exe
Token: SeCreatePagefilePrivilege	4216	powercfg.exe
Token: SeShutdownPrivilege	4960	powercfg.exe
Token: SeCreatePagefilePrivilege	4960	powercfg.exe
Token: SeDebugPrivilege	3404	powershell.exe
Token: SeShutdownPrivilege	3628	powercfg.exe
Token: SeCreatePagefilePrivilege	3628	powercfg.exe
Token: SeShutdownPrivilege	2072	powercfg.exe
Token: SeCreatePagefilePrivilege	2072	powercfg.exe
Token: SeShutdownPrivilege	1696	powercfg.exe
Token: SeCreatePagefilePrivilege	1696	powercfg.exe
Token: SeShutdownPrivilege	5084	powercfg.exe
Token: SeCreatePagefilePrivilege	5084	powercfg.exe
Token: SeLockMemoryPrivilege	4936	explorer.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 4072	1776	FieroHack.exe	86
PID 1776 wrote to memory of 4072	1776	FieroHack.exe	86
PID 1776 wrote to memory of 4444	1776	FieroHack.exe	89
PID 1776 wrote to memory of 4444	1776	FieroHack.exe	89
PID 1776 wrote to memory of 4444	1776	FieroHack.exe	89
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4444 wrote to memory of 1768	4444	Sirus.exe	91
PID 4396 wrote to memory of 3420	4396	cmd.exe	99
PID 4396 wrote to memory of 3420	4396	cmd.exe	99
PID 1812 wrote to memory of 4176	1812	cmd.exe	127
PID 1812 wrote to memory of 4176	1812	cmd.exe	127
PID 1004 wrote to memory of 5064	1004	cmd.exe	136
PID 1004 wrote to memory of 5064	1004	cmd.exe	136
PID 4604 wrote to memory of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 wrote to memory of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 wrote to memory of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 wrote to memory of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 wrote to memory of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 wrote to memory of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 wrote to memory of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 wrote to memory of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 wrote to memory of 3248	4604	blvsiwuhlygz.exe	148
PID 4604 wrote to memory of 4936	4604	blvsiwuhlygz.exe	152
PID 4604 wrote to memory of 4936	4604	blvsiwuhlygz.exe	152
PID 4604 wrote to memory of 4936	4604	blvsiwuhlygz.exe	152
PID 4604 wrote to memory of 4936	4604	blvsiwuhlygz.exe	152
PID 4604 wrote to memory of 4936	4604	blvsiwuhlygz.exe	152

C:\Users\Admin\AppData\Local\Temp\FieroHack.exe
"C:\Users\Admin\AppData\Local\Temp\FieroHack.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Users\Admin\AppData\Roaming\WeMod.exe
  C:\Users\Admin\AppData\Roaming\WeMod.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:4072
- - C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
    C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1516
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4396
  - - C:\Windows\system32\wusa.exe
      wusa /uninstall /kb:890830 /quiet /norestart
      4⤵
      PID:3420
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:1384
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:4508
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop wuauserv
    3⤵
    - Launches sc.exe
    PID:2064
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop bits
    3⤵
    - Launches sc.exe
    PID:2368
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop dosvc
    3⤵
    - Launches sc.exe
    PID:5012
- - C:\Windows\system32\powercfg.exe
    C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
    3⤵
    - Power Settings
    - Suspicious use of AdjustPrivilegeToken
    PID:4840
- - C:\Windows\system32\powercfg.exe
    C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
    3⤵
    - Power Settings
    - Suspicious use of AdjustPrivilegeToken
    PID:4472
- - C:\Windows\system32\powercfg.exe
    C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
    3⤵
    - Power Settings
    - Suspicious use of AdjustPrivilegeToken
    PID:4216
- - C:\Windows\system32\powercfg.exe
    C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
    3⤵
    - Power Settings
    - Suspicious use of AdjustPrivilegeToken
    PID:4960
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe delete "WHAMNXEF"
    3⤵
    - Launches sc.exe
    PID:3492
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe create "WHAMNXEF" binpath= "C:\ProgramData\jlspkeimqrvm\blvsiwuhlygz.exe" start= "auto"
    3⤵
    - Launches sc.exe
    PID:4592
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop eventlog
    3⤵
    - Launches sc.exe
    PID:3936
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start "WHAMNXEF"
    3⤵
    - Launches sc.exe
    PID:2616
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Roaming\WeMod.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1812
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      PID:4176
- C:\Users\Admin\AppData\Roaming\Sirus.exe
  C:\Users\Admin\AppData\Roaming\Sirus.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4444
- - C:\Users\Admin\AppData\Roaming\Sirus.exe
    "C:\Users\Admin\AppData\Roaming\Sirus.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1768

C:\ProgramData\jlspkeimqrvm\blvsiwuhlygz.exe
C:\ProgramData\jlspkeimqrvm\blvsiwuhlygz.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4604
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3404
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1004
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:5064
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:4340
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:1776
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:4248
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:4180
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:2876
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2072
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:3628
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1696
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:5084
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:3248
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Power Settings

T1653

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b0nwrhqe.g4d.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1516-37-0x000001853C070000-0x000001853C092000-memory.dmp

Filesize
136KB

Download
memory/1768-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1768-32-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1768-31-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1768-30-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3248-97-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3248-98-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3248-99-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3248-100-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3248-101-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3248-104-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3404-87-0x000001DDFBA60000-0x000001DDFBB15000-memory.dmp

Filesize
724KB

Download
memory/3404-91-0x000001DDFBCD0000-0x000001DDFBCEA000-memory.dmp

Filesize
104KB

Download
memory/3404-94-0x000001DDFBCC0000-0x000001DDFBCCA000-memory.dmp

Filesize
40KB

Download
memory/3404-92-0x000001DDFBC80000-0x000001DDFBC88000-memory.dmp

Filesize
32KB

Download
memory/3404-90-0x000001DDFBC70000-0x000001DDFBC7A000-memory.dmp

Filesize
40KB

Download
memory/3404-89-0x000001DDFBC90000-0x000001DDFBCAC000-memory.dmp

Filesize
112KB

Download
memory/3404-88-0x000001DDFBB20000-0x000001DDFBB2A000-memory.dmp

Filesize
40KB

Download
memory/3404-86-0x000001DDFBA40000-0x000001DDFBA5C000-memory.dmp

Filesize
112KB

Download
memory/3404-93-0x000001DDFBCB0000-0x000001DDFBCB6000-memory.dmp

Filesize
24KB

Download
memory/4072-11-0x00007FF7E9980000-0x00007FF7E9EC5000-memory.dmp

Filesize
5.3MB

Download
memory/4072-9-0x00007FF7E9980000-0x00007FF7E9EC5000-memory.dmp

Filesize
5.3MB

Download
memory/4072-52-0x00007FFA4AC90000-0x00007FFA4AF59000-memory.dmp

Filesize
2.8MB

Download
memory/4072-51-0x00007FFA4D1D0000-0x00007FFA4D3C5000-memory.dmp

Filesize
2.0MB

Download
memory/4072-50-0x00007FF7E9980000-0x00007FF7E9EC5000-memory.dmp

Filesize
5.3MB

Download
memory/4072-26-0x00007FF7E9C11000-0x00007FF7E9EC5000-memory.dmp

Filesize
2.7MB

Download
memory/4072-6-0x00007FF7E9C11000-0x00007FF7E9EC5000-memory.dmp

Filesize
2.7MB

Download
memory/4072-7-0x00007FF7E9980000-0x00007FF7E9EC5000-memory.dmp

Filesize
5.3MB

Download
memory/4072-10-0x00007FF7E9980000-0x00007FF7E9EC5000-memory.dmp

Filesize
5.3MB

Download
memory/4072-53-0x00007FFA4BE10000-0x00007FFA4BEAE000-memory.dmp

Filesize
632KB

Download
memory/4072-12-0x000001CE782C0000-0x000001CE7831F000-memory.dmp

Filesize
380KB

Download
memory/4072-17-0x000001CE78910000-0x000001CE78911000-memory.dmp

Filesize
4KB

Download
memory/4072-16-0x00007FFA4BE10000-0x00007FFA4BEAE000-memory.dmp

Filesize
632KB

Download
memory/4072-36-0x00007FFA4BE10000-0x00007FFA4BEAE000-memory.dmp

Filesize
632KB

Download
memory/4072-5-0x00007FF7E9980000-0x00007FF7E9EC5000-memory.dmp

Filesize
5.3MB

Download
memory/4072-33-0x00007FF7E9980000-0x00007FF7E9EC5000-memory.dmp

Filesize
5.3MB

Download
memory/4072-22-0x00007FFA4BE10000-0x00007FFA4BEAE000-memory.dmp

Filesize
632KB

Download
memory/4072-21-0x00007FFA4AC90000-0x00007FFA4AF59000-memory.dmp

Filesize
2.8MB

Download
memory/4072-20-0x00007FFA4D1D0000-0x00007FFA4D3C5000-memory.dmp

Filesize
2.0MB

Download
memory/4072-19-0x00007FF7E9980000-0x00007FF7E9EC5000-memory.dmp

Filesize
5.3MB

Download
memory/4604-57-0x00007FF6CFFB0000-0x00007FF6D04F5000-memory.dmp

Filesize
5.3MB

Download
memory/4604-116-0x00007FF6CFFB0000-0x00007FF6D04F5000-memory.dmp

Filesize
5.3MB

Download
memory/4604-61-0x00007FF6CFFB0000-0x00007FF6D04F5000-memory.dmp

Filesize
5.3MB

Download
memory/4604-66-0x00007FFA4BE10000-0x00007FFA4BEAE000-memory.dmp

Filesize
632KB

Download
memory/4604-60-0x00007FF6CFFB0000-0x00007FF6D04F5000-memory.dmp

Filesize
5.3MB

Download
memory/4604-58-0x00007FF6CFFB0000-0x00007FF6D04F5000-memory.dmp

Filesize
5.3MB

Download
memory/4604-56-0x00007FF6CFFB0000-0x00007FF6D04F5000-memory.dmp

Filesize
5.3MB

Download
memory/4604-59-0x00007FF6CFFB0000-0x00007FF6D04F5000-memory.dmp

Filesize
5.3MB

Download
memory/4604-62-0x000001BADD740000-0x000001BADD79F000-memory.dmp

Filesize
380KB

Download
memory/4604-114-0x00007FFA4AC90000-0x00007FFA4AF59000-memory.dmp

Filesize
2.8MB

Download
memory/4604-113-0x00007FFA4D1D0000-0x00007FFA4D3C5000-memory.dmp

Filesize
2.0MB

Download
memory/4604-115-0x00007FFA4BE10000-0x00007FFA4BEAE000-memory.dmp

Filesize
632KB

Download
memory/4936-121-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-118-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-117-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/4936-107-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-111-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-110-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-105-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-109-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-122-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-119-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-120-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-108-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-106-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-123-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4936-124-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download