xmrig | d5b38b1395d38b71608d166a8784636a1ea2f071da71212db7bb465d318af4b6

Analysis

max time kernel
122s
max time network
143s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/12/2023, 05:15

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General

Target

704809717c645d73dbd00c474b8861f8.exe
Size

784KB
MD5

704809717c645d73dbd00c474b8861f8
SHA1

3c7c353f74ef24aea8743371faa4f7585feb044d
SHA256

d5b38b1395d38b71608d166a8784636a1ea2f071da71212db7bb465d318af4b6
SHA512

eba575a0a68e5d47b3f88e9fe60c72062317156cb0d7bd9bd61c58b00905ffe28ae6cd4d45195bf6dafb7e9257d861e5b8b0bcaa6d81b1dd030ddbeade9bd71b
SSDEEP

12288:BOKkgVQ08APQ8Tbq8HPvEj2DzAGvq5a7xXjiKiqTkKt501AqAmp8QbZht0L2R/R:aGFj7/PvEsxvq5a7xTiKiq4p1AgjB0

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 7 IoCs

miner

resource	yara_rule
behavioral1/memory/2784-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2784-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2672-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2672-24-0x0000000003060000-0x00000000031F3000-memory.dmp	xmrig
behavioral1/memory/2672-25-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2672-34-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/2672-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2672	704809717c645d73dbd00c474b8861f8.exe

Executes dropped EXE 1 IoCs

pid	Process
2672	704809717c645d73dbd00c474b8861f8.exe

Loads dropped DLL 1 IoCs

pid	Process
2784	704809717c645d73dbd00c474b8861f8.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2784-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x00300000000142e4-10.dat	upx
behavioral1/memory/2784-14-0x00000000032C0000-0x00000000035D2000-memory.dmp	upx
behavioral1/memory/2672-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2784	704809717c645d73dbd00c474b8861f8.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2784	704809717c645d73dbd00c474b8861f8.exe
2672	704809717c645d73dbd00c474b8861f8.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2672	2784	704809717c645d73dbd00c474b8861f8.exe	30
PID 2784 wrote to memory of 2672	2784	704809717c645d73dbd00c474b8861f8.exe	30
PID 2784 wrote to memory of 2672	2784	704809717c645d73dbd00c474b8861f8.exe	30
PID 2784 wrote to memory of 2672	2784	704809717c645d73dbd00c474b8861f8.exe	30

C:\Users\Admin\AppData\Local\Temp\704809717c645d73dbd00c474b8861f8.exe
"C:\Users\Admin\AppData\Local\Temp\704809717c645d73dbd00c474b8861f8.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Users\Admin\AppData\Local\Temp\704809717c645d73dbd00c474b8861f8.exe
  C:\Users\Admin\AppData\Local\Temp\704809717c645d73dbd00c474b8861f8.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2672

Network

MITRE ATT&CK Matrix

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Downloads

\Users\Admin\AppData\Local\Temp\704809717c645d73dbd00c474b8861f8.exe

Filesize
784KB

MD5
7a509e2af2b071607c25390bc60367e2

SHA1
83c1247f6a670473170376122ab30c640d7a5e7e

SHA256
63236f08aa9cd89b4d8304bd6251be15d42b5576c3bc4900a0b3399cef78fbe9

SHA512
cd78390419f9c7caee5496d12a075d9e34a28f1e1cba311f41d871b7e66b0dfc545738e899b314ef9244f9b09bf9a451d6d96621a7f84beee3d44c56e7bb020b

Download Submit
memory/2672-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2672-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2672-23-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2672-24-0x0000000003060000-0x00000000031F3000-memory.dmp

Filesize
1.6MB

Download
memory/2672-25-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2672-34-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/2672-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2784-2-0x00000000018B0000-0x0000000001974000-memory.dmp

Filesize
784KB

Download
memory/2784-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2784-14-0x00000000032C0000-0x00000000035D2000-memory.dmp

Filesize
3.1MB

Download
memory/2784-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2784-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download