xmrig | ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47

Analysis

max time kernel
101s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 04:13

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General

Target

ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe
Size

784KB
MD5

d321d6df4b570ac6a031c393397f0260
SHA1

63f3baa50ac3d59a44ee2fdfdc93ea8fdc2190b4
SHA256

ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47
SHA512

504cfa4e1b420f0f5fa3752e5d3da168a2b4af7741448af2cb7fe7a5280df9b9a3c56252d239e4739181decfd7bde312e71082525892b1d80b07f2d3c55d887c
SSDEEP

24576:LhWusauurQZ4wKF3lKmIl5VEQydRYd2QqEqylZC:UlaumQ2N5QKadZLD

Score

10^/10

xmrig discovery 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
behavioral2/memory/3224-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3224-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1372-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1372-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/1372-29-0x00000000053B0000-0x0000000005543000-memory.dmp	xmrig
behavioral2/memory/1372-30-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral2/memory/1372-31-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1372	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe

Executes dropped EXE 1 IoCs

pid	Process
1372	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3224-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0033000000023b8d-11.dat	upx
behavioral2/memory/1372-13-0x0000000000400000-0x0000000000712000-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	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3224	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3224	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe
1372	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 1372	3224	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe	87
PID 3224 wrote to memory of 1372	3224	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe	87
PID 3224 wrote to memory of 1372	3224	ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe	87

C:\Users\Admin\AppData\Local\Temp\ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe
"C:\Users\Admin\AppData\Local\Temp\ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Users\Admin\AppData\Local\Temp\ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe
  C:\Users\Admin\AppData\Local\Temp\ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:1372

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\ab315c97f1c9f69f8e912b3be3f0715e9f2a2d83f7986ec2d7172a13937aca47N.exe

Filesize
784KB

MD5
47177acf3e640ae6c7f3087ed3da563c

SHA1
138d51ce2f916be34c49bdc02f1642558fb8d402

SHA256
bf89f07e71204b5bd233486e8459e692482d9e42097a200dbe1e25c02882c4a8

SHA512
dd6b141a3005d0adc4439dfd3aaf2d897197a2f7b6ed32d82eb580d9954ef3cb67a758ac69858e4e832fa980568ef75da51f8c26edc3abec8d607f03283895dc

Download Submit
memory/1372-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1372-14-0x0000000001B40000-0x0000000001C04000-memory.dmp

Filesize
784KB

Download
memory/1372-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1372-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1372-29-0x00000000053B0000-0x0000000005543000-memory.dmp

Filesize
1.6MB

Download
memory/1372-30-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/1372-31-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3224-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3224-1-0x0000000001B20000-0x0000000001BE4000-memory.dmp

Filesize
784KB

Download
memory/3224-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3224-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download