xmrig | 45f1a0fc4238292a75e0aca55b363e87868128e2316fc805c45ce2ddc91e9200

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22/12/2023, 03:15

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General

Target

5983c4e38bb4987fea0d481a76ec5f50.exe
Size

784KB
MD5

5983c4e38bb4987fea0d481a76ec5f50
SHA1

4a7bbf2de2ae037081153349377191bd5912162f
SHA256

45f1a0fc4238292a75e0aca55b363e87868128e2316fc805c45ce2ddc91e9200
SHA512

068b28c4255728578dab0a96329d87adfc059cbeb87197b1742228ee59b8c0d2ff7d2fa7f2aea4a3f16bdc14bafc35c67815a1423966c95c35b6164d4c90c610
SSDEEP

24576:/4C/YiokSIwnVi1TTzy6KMj4p+0vpAoFD:/4MYiZXUVi1SFUIptF

Score

10^/10

xmrig miner upx

Malware Config

Signatures

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

XMRig Miner payload 6 IoCs

miner

resource	yara_rule
behavioral2/memory/4620-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4620-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2164-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2164-20-0x00000000054E0000-0x0000000005673000-memory.dmp	xmrig
behavioral2/memory/2164-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/2164-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2164	5983c4e38bb4987fea0d481a76ec5f50.exe

Executes dropped EXE 1 IoCs

pid	Process
2164	5983c4e38bb4987fea0d481a76ec5f50.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4620-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0006000000023213-11.dat	upx
behavioral2/memory/2164-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4620	5983c4e38bb4987fea0d481a76ec5f50.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4620	5983c4e38bb4987fea0d481a76ec5f50.exe
2164	5983c4e38bb4987fea0d481a76ec5f50.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4620 wrote to memory of 2164	4620	5983c4e38bb4987fea0d481a76ec5f50.exe	91
PID 4620 wrote to memory of 2164	4620	5983c4e38bb4987fea0d481a76ec5f50.exe	91
PID 4620 wrote to memory of 2164	4620	5983c4e38bb4987fea0d481a76ec5f50.exe	91

C:\Users\Admin\AppData\Local\Temp\5983c4e38bb4987fea0d481a76ec5f50.exe
"C:\Users\Admin\AppData\Local\Temp\5983c4e38bb4987fea0d481a76ec5f50.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4620
- C:\Users\Admin\AppData\Local\Temp\5983c4e38bb4987fea0d481a76ec5f50.exe
  C:\Users\Admin\AppData\Local\Temp\5983c4e38bb4987fea0d481a76ec5f50.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2164

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\5983c4e38bb4987fea0d481a76ec5f50.exe

Filesize
461KB

MD5
01fac1e7e95b396c6af4e1cd158caec4

SHA1
50d4a2ac7ab1e8577ec905fa6587853ddb8f221a

SHA256
ce2881af5ca3ff9fd1ee086da7053c337ab83add49e5711eb81095068fcfb2b1

SHA512
13b4cce6af0cb997028a313621c4cdb7076d8c4f229dde73e1ef396cb75efa20188663529174e38da68d38a1ae5462aaf649a18cadc802925999923707ba20cf

Download Submit
memory/2164-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2164-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2164-14-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2164-20-0x00000000054E0000-0x0000000005673000-memory.dmp

Filesize
1.6MB

Download
memory/2164-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2164-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4620-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4620-1-0x0000000001B30000-0x0000000001BF4000-memory.dmp

Filesize
784KB

Download
memory/4620-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4620-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download