xmrig | 530d34800b671af8c4164660fb50475fb55acc031c93cd17213c24b4e132efbb

Analysis

max time kernel
80s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
11/01/2024, 20:28

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General

Target

Monero30705edgeexe.exe
Size

2.6MB
MD5

8665ea7a297abe90559362460f2ce3a0
SHA1

db51d44010a656007628472533c1f052f2aec3e6
SHA256

530d34800b671af8c4164660fb50475fb55acc031c93cd17213c24b4e132efbb
SHA512

55f6ad6d89f314436b169210a2534021d941f1fcd27d58a92a464c8d268fba4d765173aa21c95dedd1cf17c80f79e71de142d98fd0955ed8f9bb5906c9f6c033
SSDEEP

49152:b0oOoSqywDNmGUTCqP3XLn8eN0a2a8JAclbN7rIHIiY5lM3AW6leD8gxf5C73hr3:vOoSqywIaqP378eN0ZAclbN7rIHIRlMg

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 9 IoCs

miner

resource	yara_rule
behavioral2/memory/3416-17-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3416-19-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3416-20-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3416-21-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3416-23-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3416-22-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3416-16-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3416-25-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3416-26-0x0000000140000000-0x0000000140848000-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
4656	EdgeUpdate.exe

UPX packed file 14 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3416-11-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-14-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-17-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-19-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-20-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-21-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-23-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-22-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-16-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-15-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-13-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-12-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-25-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3416-26-0x0000000140000000-0x0000000140848000-memory.dmp	upx

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4656 set thread context of 2488	4656	EdgeUpdate.exe	100
PID 4656 set thread context of 3416	4656	EdgeUpdate.exe	99

Launches sc.exe 4 IoCs

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

pid	Process
4076	sc.exe
3088	sc.exe
336	sc.exe
2220	sc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2548	Monero30705edgeexe.exe
2548	Monero30705edgeexe.exe
2548	Monero30705edgeexe.exe
2548	Monero30705edgeexe.exe
4656	EdgeUpdate.exe
4656	EdgeUpdate.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe
3416	explorer.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	3416	explorer.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4656 wrote to memory of 2488	4656	EdgeUpdate.exe	100
PID 4656 wrote to memory of 2488	4656	EdgeUpdate.exe	100
PID 4656 wrote to memory of 2488	4656	EdgeUpdate.exe	100
PID 4656 wrote to memory of 2488	4656	EdgeUpdate.exe	100
PID 4656 wrote to memory of 2488	4656	EdgeUpdate.exe	100
PID 4656 wrote to memory of 2488	4656	EdgeUpdate.exe	100
PID 4656 wrote to memory of 2488	4656	EdgeUpdate.exe	100
PID 4656 wrote to memory of 2488	4656	EdgeUpdate.exe	100
PID 4656 wrote to memory of 2488	4656	EdgeUpdate.exe	100
PID 4656 wrote to memory of 3416	4656	EdgeUpdate.exe	99
PID 4656 wrote to memory of 3416	4656	EdgeUpdate.exe	99
PID 4656 wrote to memory of 3416	4656	EdgeUpdate.exe	99
PID 4656 wrote to memory of 3416	4656	EdgeUpdate.exe	99
PID 4656 wrote to memory of 3416	4656	EdgeUpdate.exe	99

C:\Users\Admin\AppData\Local\Temp\Monero30705edgeexe.exe
"C:\Users\Admin\AppData\Local\Temp\Monero30705edgeexe.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2548
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "EdgeUpdate"
  2⤵
  - Launches sc.exe
  PID:4076
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:3088
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "EdgeUpdate" binpath= "C:\ProgramData\Microsoft\EdgeUpdate\Log\EdgeUpdate.exe" start= "auto"
  2⤵
  - Launches sc.exe
  PID:336
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "EdgeUpdate"
  2⤵
  - Launches sc.exe
  PID:2220

C:\ProgramData\Microsoft\EdgeUpdate\Log\EdgeUpdate.exe
C:\ProgramData\Microsoft\EdgeUpdate\Log\EdgeUpdate.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4656
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3416
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:2488

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

memory/2488-10-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/2488-3-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/2488-4-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/2488-5-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/2488-6-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/2488-7-0x0000000140000000-0x000000014000D000-memory.dmp

Filesize
52KB

Download
memory/3416-21-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-19-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-22-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-18-0x00000000012D0000-0x00000000012F0000-memory.dmp

Filesize
128KB

Download
memory/3416-16-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-15-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-13-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-12-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-20-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-23-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-17-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-14-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-11-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-24-0x0000000001340000-0x0000000001360000-memory.dmp

Filesize
128KB

Download
memory/3416-25-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-27-0x00000000021D0000-0x00000000021F0000-memory.dmp

Filesize
128KB

Download
memory/3416-26-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3416-28-0x00000000021D0000-0x00000000021F0000-memory.dmp

Filesize
128KB

Download