xmrig | 35650d544b8202673e3a76d0f1f515da0f8e27d916e310ecb1161cf7dfd66480

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2023 18:23

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General

Target

chrome.exe
Size

2.5MB
MD5

ebb6b4df8ef14535341ce9e81e44ea0a
SHA1

c479d825df37634d45c1018e3523b67fec7b02e6
SHA256

35650d544b8202673e3a76d0f1f515da0f8e27d916e310ecb1161cf7dfd66480
SHA512

a21033c271854b5e4c8422470eade1d5115ac7a4112e2afd79509ac682695cdf8c3d7528fcdc549b1ce62735a26691f4103f33eaf271f1843d4132c664113b9a
SSDEEP

49152:cq11VuxejMjcteDCf11GQEET9cVIWE9zZJML:FzEejKcteDc13VJYHE9zZJML

Score

10^/10

xmrig evasion 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
behavioral2/memory/3608-16-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3608-17-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3608-19-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3608-20-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3608-21-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3608-22-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3608-23-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3608-24-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig

Creates new service(s) 1 TTPs
persistence

Windows Service
T1543.003
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 1 IoCs

pid	Process
2556	avlpdusqcmzw.exe

UPX packed file 13 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3608-11-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-12-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-13-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-14-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-15-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-16-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-17-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-19-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-20-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-21-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-22-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-23-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3608-24-0x0000000140000000-0x0000000140848000-memory.dmp	upx

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2556 set thread context of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 set thread context of 3608	2556	avlpdusqcmzw.exe	123

Launches sc.exe 4 IoCs

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

pid	Process
3660	sc.exe
2528	sc.exe
2448	sc.exe
1016	sc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
2556	avlpdusqcmzw.exe
2556	avlpdusqcmzw.exe
2556	avlpdusqcmzw.exe
2556	avlpdusqcmzw.exe
2556	avlpdusqcmzw.exe
2556	avlpdusqcmzw.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe
3608	explorer.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4548	powercfg.exe
Token: SeCreatePagefilePrivilege	4548	powercfg.exe
Token: SeShutdownPrivilege	4396	powercfg.exe
Token: SeCreatePagefilePrivilege	4396	powercfg.exe
Token: SeShutdownPrivilege	4448	powercfg.exe
Token: SeCreatePagefilePrivilege	4448	powercfg.exe
Token: SeShutdownPrivilege	3652	powercfg.exe
Token: SeCreatePagefilePrivilege	3652	powercfg.exe
Token: SeShutdownPrivilege	4368	powercfg.exe
Token: SeCreatePagefilePrivilege	4368	powercfg.exe
Token: SeShutdownPrivilege	4424	powercfg.exe
Token: SeCreatePagefilePrivilege	4424	powercfg.exe
Token: SeShutdownPrivilege	4360	powercfg.exe
Token: SeCreatePagefilePrivilege	4360	powercfg.exe
Token: SeShutdownPrivilege	4916	powercfg.exe
Token: SeCreatePagefilePrivilege	4916	powercfg.exe
Token: SeLockMemoryPrivilege	3608	explorer.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3780 wrote to memory of 2432	3780	cmd.exe	118
PID 3780 wrote to memory of 2432	3780	cmd.exe	118
PID 2556 wrote to memory of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 wrote to memory of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 wrote to memory of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 wrote to memory of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 wrote to memory of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 wrote to memory of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 wrote to memory of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 wrote to memory of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 wrote to memory of 3948	2556	avlpdusqcmzw.exe	125
PID 2556 wrote to memory of 3608	2556	avlpdusqcmzw.exe	123
PID 2556 wrote to memory of 3608	2556	avlpdusqcmzw.exe	123
PID 2556 wrote to memory of 3608	2556	avlpdusqcmzw.exe	123
PID 2556 wrote to memory of 3608	2556	avlpdusqcmzw.exe	123
PID 2556 wrote to memory of 3608	2556	avlpdusqcmzw.exe	123

C:\Users\Admin\AppData\Local\Temp\chrome.exe
"C:\Users\Admin\AppData\Local\Temp\chrome.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:4148
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4396
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3652
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4548
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4448
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "DRJOPRRJ"
  2⤵
  - Launches sc.exe
  PID:3660
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "DRJOPRRJ" binpath= "C:\ProgramData\yrlmpfsjbrnv\avlpdusqcmzw.exe" start= "auto"
  2⤵
  - Launches sc.exe
  PID:2528
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:2448
- 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\chrome.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3780
- - C:\Windows\system32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2432
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "DRJOPRRJ"
  2⤵
  - Launches sc.exe
  PID:1016

C:\ProgramData\yrlmpfsjbrnv\avlpdusqcmzw.exe
C:\ProgramData\yrlmpfsjbrnv\avlpdusqcmzw.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4360
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3608
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:3948
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4424
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4916
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

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

C:\ProgramData\yrlmpfsjbrnv\avlpdusqcmzw.exe

Filesize
2.5MB

MD5
ebb6b4df8ef14535341ce9e81e44ea0a

SHA1
c479d825df37634d45c1018e3523b67fec7b02e6

SHA256
35650d544b8202673e3a76d0f1f515da0f8e27d916e310ecb1161cf7dfd66480

SHA512
a21033c271854b5e4c8422470eade1d5115ac7a4112e2afd79509ac682695cdf8c3d7528fcdc549b1ce62735a26691f4103f33eaf271f1843d4132c664113b9a

Download Submit
C:\ProgramData\yrlmpfsjbrnv\avlpdusqcmzw.exe

Filesize
2.5MB

MD5
ebb6b4df8ef14535341ce9e81e44ea0a

SHA1
c479d825df37634d45c1018e3523b67fec7b02e6

SHA256
35650d544b8202673e3a76d0f1f515da0f8e27d916e310ecb1161cf7dfd66480

SHA512
a21033c271854b5e4c8422470eade1d5115ac7a4112e2afd79509ac682695cdf8c3d7528fcdc549b1ce62735a26691f4103f33eaf271f1843d4132c664113b9a

Download Submit
memory/3608-18-0x00000000016C0000-0x00000000016E0000-memory.dmp

Filesize
128KB

Download
memory/3608-14-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-24-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-23-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-22-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-11-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-12-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-21-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-13-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-20-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-15-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-16-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-17-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3608-19-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3948-4-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/3948-6-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/3948-5-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/3948-10-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/3948-7-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/3948-3-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download