xmrig | b264bbf9dd0f8d38444b48ed1383e290113274add4632224cbd2cbad16b993b2

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-12-2024 19:27

Target

2024-12-28_f87601b7990cbcc37b32110276e7e065_cobalt-strike_cobaltstrike_poet-rat.exe
Size

5.7MB
MD5

f87601b7990cbcc37b32110276e7e065
SHA1

e791d21ab1ba8773af010ed3d5f1298accd05bdb
SHA256

b264bbf9dd0f8d38444b48ed1383e290113274add4632224cbd2cbad16b993b2
SHA512

9b74f090b75c79f042c48014ba8ca399dcd13742c2e95e5afb12f873d50b1322c9beccf9dd15311cb8d65557454d703d8f2f778d61670e3879be7102879c63d3
SSDEEP

98304:hemTLkNdfE0pZaN56utgpPFotBER/mQ32lUV:w+156utgpPF8u/7V

Score

10^/10

xmrig miner

Xmrig family
xmrig
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/1928-0-0x000000013FE30000-0x000000014017D000-memory.dmp	xmrig

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2904	1928	2024-12-28_f87601b7990cbcc37b32110276e7e065_cobalt-strike_cobaltstrike_poet-rat.exe	31
PID 1928 wrote to memory of 2904	1928	2024-12-28_f87601b7990cbcc37b32110276e7e065_cobalt-strike_cobaltstrike_poet-rat.exe	31
PID 1928 wrote to memory of 2904	1928	2024-12-28_f87601b7990cbcc37b32110276e7e065_cobalt-strike_cobaltstrike_poet-rat.exe	31

C:\Users\Admin\AppData\Local\Temp\2024-12-28_f87601b7990cbcc37b32110276e7e065_cobalt-strike_cobaltstrike_poet-rat.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-28_f87601b7990cbcc37b32110276e7e065_cobalt-strike_cobaltstrike_poet-rat.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1928 -s 72
  2⤵
  PID:2904

memory/1928-0-0x000000013FE30000-0x000000014017D000-memory.dmp

Filesize
3.3MB

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