01879ddd6ff3a58f7bcdb71657974d171a9d850adee1748643fa3aad50ec22d0 | Triage

Analysis

max time kernel
1608s
max time network
1789s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03-01-2023 10:08

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General

Target

xmrig-6.18.1/start.cmd
Size

114B
MD5

65998d14620c992b93829f7645e70c3c
SHA1

76ea5f5a042107537924016a2ecd6b6f74a84723
SHA256

3f365a5538aacdaf4781b79e632b013b7ffb5cd31785a8afb3eccf07e52f630d
SHA512

215c5c4f089e77e255baa2097fbb7ffa5f4289f0bf0a035a8b52ea1ce7b41a7db9e3e459ea2cc3fc5d3b2e1ba2b8db291a55a6b535ac7aa4f8dfa01c0a1cfa31

Score

1^/10

Malware Config

Signatures

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	1560	xmrig.exe
Token: SeLockMemoryPrivilege	1560	xmrig.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1560	xmrig.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 1560	1788	cmd.exe	28
PID 1788 wrote to memory of 1560	1788	cmd.exe	28
PID 1788 wrote to memory of 1560	1788	cmd.exe	28

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\xmrig-6.18.1\start.cmd"
1⤵
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Users\Admin\AppData\Local\Temp\xmrig-6.18.1\xmrig.exe
  xmrig.exe -o rx.unmineable.com:3333 -a rx -k -u DASH:XpDwRaXXCzsyJPQQEydzzdrnPuccK3GDmL.YKCG -p x
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:1560

Network

MITRE ATT&CK Matrix

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Downloads

memory/1560-54-0x0000000000000000-mapping.dmp

Download
memory/1560-55-0x0000000001C20000-0x0000000001C40000-memory.dmp

Filesize
128KB

Download
memory/1560-56-0x0000000000000000-0x0000000001000000-memory.dmp

Filesize
16.0MB

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