xmrig | 06b38374160b2858a87fd31440321cfedfedf80710495b7f6abe691b588f3a0c

Analysis

max time kernel
135s
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
19/12/2023, 13:24

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General

Target

3222c4f012398a191ee3d328386b2534.exe
Size

1.5MB
MD5

3222c4f012398a191ee3d328386b2534
SHA1

c903a2f65458b874c26335f62ba58b69c5874624
SHA256

06b38374160b2858a87fd31440321cfedfedf80710495b7f6abe691b588f3a0c
SHA512

8b9d8c0f2ff40f70d4db7590bc4ffb19d33fac1e68b15becdc70ad11f702b0660371dc8f8d617610a8ee6776bba1af561470c606cf7ea634701c87c7ee517f30
SSDEEP

24576:IGzpUYMAT1mkQGPnsLV9cl7aYAyrqOKdOw4OSQwKcN1QPXphsMMg:JU4ZmkmV9kpAQwbTPcN8Z1

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/3640-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3640-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4896-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4896-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4896-23-0x00000000053E0000-0x0000000005573000-memory.dmp	xmrig
behavioral2/memory/4896-31-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4896	3222c4f012398a191ee3d328386b2534.exe

Executes dropped EXE 1 IoCs

pid	Process
4896	3222c4f012398a191ee3d328386b2534.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3640-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000b00000002315f-12.dat	upx
behavioral2/memory/4896-14-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3640	3222c4f012398a191ee3d328386b2534.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3640	3222c4f012398a191ee3d328386b2534.exe
4896	3222c4f012398a191ee3d328386b2534.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3640 wrote to memory of 4896	3640	3222c4f012398a191ee3d328386b2534.exe	90
PID 3640 wrote to memory of 4896	3640	3222c4f012398a191ee3d328386b2534.exe	90
PID 3640 wrote to memory of 4896	3640	3222c4f012398a191ee3d328386b2534.exe	90

C:\Users\Admin\AppData\Local\Temp\3222c4f012398a191ee3d328386b2534.exe
"C:\Users\Admin\AppData\Local\Temp\3222c4f012398a191ee3d328386b2534.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3640
- C:\Users\Admin\AppData\Local\Temp\3222c4f012398a191ee3d328386b2534.exe
  C:\Users\Admin\AppData\Local\Temp\3222c4f012398a191ee3d328386b2534.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4896

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3222c4f012398a191ee3d328386b2534.exe

Filesize
489KB

MD5
b4791fd81b5147b9c8b462f41339daff

SHA1
0aa6491476288241dad45dd3396fb84d691467e1

SHA256
fc21795ba2cec577fd657ac19bcb28a93025f023cbf0da8672fd10f3fd671da7

SHA512
6a9107cdbc27c3f008c9767f2b68d00d0dd5cba1ff081d796fce0cd74a91a5d86208b4e3f4018d3dfe5095570ff97f20aad8762a817eda1ff9d76b89f2e11b96

Download Submit
memory/3640-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3640-1-0x0000000001B40000-0x0000000001C04000-memory.dmp

Filesize
784KB

Download
memory/3640-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3640-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4896-14-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4896-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4896-16-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/4896-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4896-23-0x00000000053E0000-0x0000000005573000-memory.dmp

Filesize
1.6MB

Download
memory/4896-31-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download