xmrig | 3d65e5f78fa228a79d279fd903b45e584effe6b680d3a3adcb582985de62d01e

General

Target

fbfbe4ee13baecac3e7d16bec24cf079.exe
Size

2.5MB
MD5

fbfbe4ee13baecac3e7d16bec24cf079
SHA1

360caf2bb458bee7e65c316099a868b929839d25
SHA256

3d65e5f78fa228a79d279fd903b45e584effe6b680d3a3adcb582985de62d01e
SHA512

8f5d849e739430cdc560f9dbda5f2f72a07ed0493054298b0d195cf50c972e9a24effdb71cadeea6ced14663fc1268f4a0f45234f37aac334638ffcd8057b28a
SSDEEP

49152:0GXNqt3/rQCbVuI1SjuNVASD++6ozKQ/hD5xkmIW3vFqbrBeL9SSKl:0Gm3/rQCbVuIioc9ihD5KmjteALgl

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

Processes:

resource	yara_rule
behavioral2/memory/4540-10-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/4540-12-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/4540-14-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/4540-16-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/4540-15-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/4540-13-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/4540-9-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/4540-17-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig

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 1 IoCs

Processes:

vxfagazdltye.exe

pid process

5100 vxfagazdltye.exe

pid	process
5100	vxfagazdltye.exe

UPX packed file 13 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4540-4-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-6-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-10-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-12-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-14-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-16-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-15-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-13-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-9-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-7-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-5-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-8-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/4540-17-0x0000000140000000-0x0000000140848000-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

Processes:

powercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exe

pid process

2068 powercfg.exe
2076 powercfg.exe
208 powercfg.exe
4724 powercfg.exe
3316 powercfg.exe
2284 powercfg.exe
4568 powercfg.exe
2764 powercfg.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

vxfagazdltye.exe

description pid process target process

PID 5100 set thread context of 4540 5100 vxfagazdltye.exe conhost.exe
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exe

pid process

2228 sc.exe
2760 sc.exe
4576 sc.exe
3192 sc.exe

pid	process
2068	powercfg.exe
2076	powercfg.exe
208	powercfg.exe
4724	powercfg.exe
3316	powercfg.exe
2284	powercfg.exe
4568	powercfg.exe
2764	powercfg.exe

description	pid	process	target process
PID 5100 set thread context of 4540	5100	vxfagazdltye.exe	conhost.exe

pid	process
2228	sc.exe
2760	sc.exe
4576	sc.exe
3192	sc.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

fbfbe4ee13baecac3e7d16bec24cf079.exevxfagazdltye.exe

pid	process
2976	fbfbe4ee13baecac3e7d16bec24cf079.exe
2976	fbfbe4ee13baecac3e7d16bec24cf079.exe
2976	fbfbe4ee13baecac3e7d16bec24cf079.exe
2976	fbfbe4ee13baecac3e7d16bec24cf079.exe
2976	fbfbe4ee13baecac3e7d16bec24cf079.exe
2976	fbfbe4ee13baecac3e7d16bec24cf079.exe
2976	fbfbe4ee13baecac3e7d16bec24cf079.exe
2976	fbfbe4ee13baecac3e7d16bec24cf079.exe
5100	vxfagazdltye.exe
5100	vxfagazdltye.exe
5100	vxfagazdltye.exe
5100	vxfagazdltye.exe
5100	vxfagazdltye.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

Processes:

powercfg.exepowercfg.exepowercfg.exepowercfg.execonhost.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exe

description	pid	process
Token: SeShutdownPrivilege	4568	powercfg.exe
Token: SeCreatePagefilePrivilege	4568	powercfg.exe
Token: SeShutdownPrivilege	2068	powercfg.exe
Token: SeCreatePagefilePrivilege	2068	powercfg.exe
Token: SeShutdownPrivilege	2764	powercfg.exe
Token: SeCreatePagefilePrivilege	2764	powercfg.exe
Token: SeShutdownPrivilege	2076	powercfg.exe
Token: SeCreatePagefilePrivilege	2076	powercfg.exe
Token: SeLockMemoryPrivilege	4540	conhost.exe
Token: SeShutdownPrivilege	3316	powercfg.exe
Token: SeCreatePagefilePrivilege	3316	powercfg.exe
Token: SeShutdownPrivilege	208	powercfg.exe
Token: SeCreatePagefilePrivilege	208	powercfg.exe
Token: SeShutdownPrivilege	4724	powercfg.exe
Token: SeCreatePagefilePrivilege	4724	powercfg.exe
Token: SeShutdownPrivilege	2284	powercfg.exe
Token: SeCreatePagefilePrivilege	2284	powercfg.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

vxfagazdltye.exe

description	pid	process	target process
PID 5100 wrote to memory of 4540	5100	vxfagazdltye.exe	conhost.exe
PID 5100 wrote to memory of 4540	5100	vxfagazdltye.exe	conhost.exe
PID 5100 wrote to memory of 4540	5100	vxfagazdltye.exe	conhost.exe
PID 5100 wrote to memory of 4540	5100	vxfagazdltye.exe	conhost.exe
PID 5100 wrote to memory of 4540	5100	vxfagazdltye.exe	conhost.exe

C:\Users\Admin\AppData\Local\Temp\fbfbe4ee13baecac3e7d16bec24cf079.exe
"C:\Users\Admin\AppData\Local\Temp\fbfbe4ee13baecac3e7d16bec24cf079.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2976

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
2⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4568

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
2⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2076

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
2⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2068

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
2⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2764

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe delete "YCSDKNAW"
2⤵
- Launches sc.exe
PID:2228

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe create "YCSDKNAW" binpath= "C:\ProgramData\anoomxjjawjf\vxfagazdltye.exe" start= "auto"
2⤵
- Launches sc.exe
PID:2760

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe stop eventlog
2⤵
- Launches sc.exe
PID:4576

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start "YCSDKNAW"
2⤵
- Launches sc.exe
PID:3192

C:\ProgramData\anoomxjjawjf\vxfagazdltye.exe
C:\ProgramData\anoomxjjawjf\vxfagazdltye.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5100

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
2⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:208

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
2⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4724

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
2⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:3316

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
2⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2284

C:\Windows\system32\conhost.exe
conhost.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

2

T1569

Service Execution

2

T1569.002

Persistence

Create or Modify System Process

2

T1543

Windows Service

Power Settings

Privilege Escalation

Create or Modify System Process

2

T1543

Windows Service

2

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

1

T1489

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Downloads

C:\ProgramData\anoomxjjawjf\vxfagazdltye.exe

Filesize
2.5MB

MD5
fbfbe4ee13baecac3e7d16bec24cf079

SHA1
360caf2bb458bee7e65c316099a868b929839d25

SHA256
3d65e5f78fa228a79d279fd903b45e584effe6b680d3a3adcb582985de62d01e

SHA512
8f5d849e739430cdc560f9dbda5f2f72a07ed0493054298b0d195cf50c972e9a24effdb71cadeea6ced14663fc1268f4a0f45234f37aac334638ffcd8057b28a

Download Submit
memory/4540-4-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-6-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-10-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-11-0x000002C838A30000-0x000002C838A50000-memory.dmp

Filesize
128KB

Download
memory/4540-12-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-14-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-16-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-15-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-13-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-9-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-7-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-5-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-8-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4540-17-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads