xmrig | ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c

Analysis

max time kernel
94s
max time network
98s
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 09:00

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General

Target

ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe
Size

784KB
MD5

7f992bd95fae84bde9afb9c64a665fb8
SHA1

8a2bc4e0b176f4d07daa0eefc743f644e9d8a5df
SHA256

ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c
SHA512

eaa1414935443aee3556051427af0f36f4731c09595e38976a078912791da9e83b729d049ab2511a321bf2d0cf146b026083bedc8292fe99e91bedffa7410d48
SSDEEP

24576:w4+/TWiCWcA+TABuajS9AX7V/dkEjw8XzqxBwAsB:w4+/TWixYIuG57V/iEjw8XWZO

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/2220-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2220-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2088-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2088-20-0x0000000005450000-0x00000000055E3000-memory.dmp	xmrig
behavioral2/memory/2088-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/2088-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2088	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe

Executes dropped EXE 1 IoCs

pid	Process
2088	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2220-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0008000000023c68-11.dat	upx
behavioral2/memory/2088-13-0x0000000000400000-0x0000000000712000-memory.dmp	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	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2220	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2220	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe
2088	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2088	2220	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe	84
PID 2220 wrote to memory of 2088	2220	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe	84
PID 2220 wrote to memory of 2088	2220	ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe	84

C:\Users\Admin\AppData\Local\Temp\ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe
"C:\Users\Admin\AppData\Local\Temp\ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Users\Admin\AppData\Local\Temp\ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe
  C:\Users\Admin\AppData\Local\Temp\ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2088

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\ac68de14a806842912a27fda3ef253a10be9d659071a3414e61ce735b3c9178c.exe

Filesize
784KB

MD5
a50f92fef51fd4e9ef604d896c037cca

SHA1
961e5f77b459174fa93723215c933cc2a767c793

SHA256
19bcad7b62654a03f55eeaf7267b006a0a11d4d6a6559955c76b4151ec5f271b

SHA512
a4c776fdfecc51d5712df904d22497abaa4a8a83d7201fb9168d11cf6b3fa01c823ae0e3615f5212a56eeb601bfef42d168302900033897fafa933ae3ad8fe69

Download Submit
memory/2088-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2088-14-0x0000000001900000-0x00000000019C4000-memory.dmp

Filesize
784KB

Download
memory/2088-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2088-20-0x0000000005450000-0x00000000055E3000-memory.dmp

Filesize
1.6MB

Download
memory/2088-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2088-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2220-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2220-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2220-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2220-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download