xmrig | d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2024, 05:11

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General

Target

d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe
Size

784KB
MD5

871ded8763cd0473b78ffc99d7d00fbc
SHA1

708fdaccce629144b732904d14f5fb522710c805
SHA256

d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1
SHA512

1ef52a9c6066835655ed52aceab7405d470ffa141616a4aa3ee987e0134366cd0c576e84b8678707ad2c1d244dd025ae8bceca9e7db1a526dcb666273b6fdf38
SSDEEP

12288:XP/10bSwvZ3ymsXHnlZH67SWOgm0uC5GXEpXAASBnFqClVVJ9wohlzsmm:XP/ygH/H67SWlNAUmBnFrH9wohlDm

Score

10^/10

xmrig discovery miner upx

Malware Config

Signatures

Xmrig family
xmrig
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/2276-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3436-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3436-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3436-29-0x0000000005450000-0x00000000055E3000-memory.dmp	xmrig
behavioral2/memory/3436-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2276-3-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3436	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe

Executes dropped EXE 1 IoCs

pid	Process
3436	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2276-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/memory/3436-12-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000c000000023b91-11.dat	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2276	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2276	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe
3436	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 3436	2276	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe	83
PID 2276 wrote to memory of 3436	2276	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe	83
PID 2276 wrote to memory of 3436	2276	d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe	83

C:\Users\Admin\AppData\Local\Temp\d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe
"C:\Users\Admin\AppData\Local\Temp\d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Users\Admin\AppData\Local\Temp\d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe
  C:\Users\Admin\AppData\Local\Temp\d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:3436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\d5d9e9e23101a2bb21b821a747245414f5ba38815aa175d7e1b86ae66661a0e1.exe

Filesize
784KB

MD5
f71b9cdeec57d97fd200520937a3b3e1

SHA1
5f28ba5c39d8447fbe874fc96d8a13d8f0be8b79

SHA256
a3e8d3f351962c9937608ea8d7dbd4199a273b4eb7d1f074ddc978c8971621a0

SHA512
433bce7eb8914576205cd6058a567bd9e21b12be1fc238e5e3e282db5662192d43874c71239b8f455931ae0d3943ec5bfffd7d13768e41a4d46f900cb0efc9a7

Download Submit
memory/2276-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2276-1-0x0000000001A50000-0x0000000001B14000-memory.dmp

Filesize
784KB

Download
memory/2276-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2276-3-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3436-18-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/3436-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3436-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3436-29-0x0000000005450000-0x00000000055E3000-memory.dmp

Filesize
1.6MB

Download
memory/3436-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3436-12-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download