xmrig | 7618cbf090dd2e76db9db1992073da0d7d30cb2e33061c554df7b2fe8fade214

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-09-2024 12:06

Target

2024-09-13_ff93f27ff5f57c0f47362d6ef845d917_cobalt-strike_cobaltstrike_poet-rat.exe
Size

5.7MB
MD5

ff93f27ff5f57c0f47362d6ef845d917
SHA1

8ebe6dac2721af6db7bb0cd1a89dd49b7a5bdedb
SHA256

7618cbf090dd2e76db9db1992073da0d7d30cb2e33061c554df7b2fe8fade214
SHA512

6454666f0cb5a1b02362d665f85cf581aed606f923db19f32bece82568da8b62a7d6b56a42361a176ea8baf73e28ed7cde577d06d27d715d484f6748dd9c3b18
SSDEEP

98304:hemTLkNdfE0pZaN56utgpPFotBER/mQ32lUh:w+156utgpPF8u/7h

Score

10^/10

xmrig miner

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 1 IoCs

miner

resource	yara_rule
behavioral1/memory/940-0-0x000000013FF40000-0x000000014028D000-memory.dmp	xmrig

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 940 wrote to memory of 2360	940	2024-09-13_ff93f27ff5f57c0f47362d6ef845d917_cobalt-strike_cobaltstrike_poet-rat.exe	32
PID 940 wrote to memory of 2360	940	2024-09-13_ff93f27ff5f57c0f47362d6ef845d917_cobalt-strike_cobaltstrike_poet-rat.exe	32
PID 940 wrote to memory of 2360	940	2024-09-13_ff93f27ff5f57c0f47362d6ef845d917_cobalt-strike_cobaltstrike_poet-rat.exe	32

C:\Users\Admin\AppData\Local\Temp\2024-09-13_ff93f27ff5f57c0f47362d6ef845d917_cobalt-strike_cobaltstrike_poet-rat.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-13_ff93f27ff5f57c0f47362d6ef845d917_cobalt-strike_cobaltstrike_poet-rat.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:940
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 940 -s 72
  2⤵
  PID:2360

memory/940-0-0x000000013FF40000-0x000000014028D000-memory.dmp

Filesize
3.3MB

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