xmrig | 3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e

General

Target

3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
Size

1.8MB
MD5

2e24666a689417ceede51296cfd221e1
SHA1

dea21925f590b9e60c0b37905788019f86c94b22
SHA256

3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e
SHA512

6b3f9c48c425c14ec0ed1f035b70a21c7c5c35d95946dc6701d8738938a6503fc28e3ef9bfcd7a3397712d238c62f987c281b8619f944fc41fd383d151fb0399
SSDEEP

49152:GlhQ73QxqnGPz+VCIR0+5oJsWfHXHNd1bYUDtevDzIwh/Kf:O67gwGPKAIa+54sWf3tTYUD4DzIwhCf

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 7 IoCs

miner

resource	yara_rule
behavioral1/memory/3032-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/3032-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2652-25-0x0000000000400000-0x0000000000582000-memory.dmp	xmrig
behavioral1/memory/2652-41-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral1/memory/2652-31-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral1/memory/2652-30-0x00000000008C0000-0x0000000000A53000-memory.dmp	xmrig
behavioral1/memory/2652-40-0x0000000023870000-0x00000000239F2000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2652	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Executes dropped EXE 1 IoCs

pid	Process
2652	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Loads dropped DLL 1 IoCs

pid	Process
3032	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3032-0-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral1/files/0x0007000000012119-16.dat	upx
behavioral1/memory/2652-17-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 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	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3032	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3032	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
2652	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 2652	3032	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe	31
PID 3032 wrote to memory of 2652	3032	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe	31
PID 3032 wrote to memory of 2652	3032	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe	31
PID 3032 wrote to memory of 2652	3032	3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe	31

C:\Users\Admin\AppData\Local\Temp\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
"C:\Users\Admin\AppData\Local\Temp\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Users\Admin\AppData\Local\Temp\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
  C:\Users\Admin\AppData\Local\Temp\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3344d3da7583ea156cc3981a113eb6335a33ed815044826d966ac30036c29a6e.exe

Filesize
1.8MB

MD5
a43e12d2f920ce6d3a15eccce1aaf36f

SHA1
d30c8bd1628baab4633f1e4440f87577402555a7

SHA256
60d50aedb347e429e3ce81fcb9f6ff01f03aae9c0fa055de841127eb4cb63540

SHA512
9e434154e2ba45d26f408e3888f0c030799dbfe6762b88a4527c0278e96ae697c299a862a3f1618eb712b873b54ea855f4414d8aeaa5a7f0b7da16df0ba7f213

Download Submit
memory/2652-18-0x0000000021C20000-0x0000000021DBE000-memory.dmp

Filesize
1.6MB

Download
memory/2652-17-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/2652-25-0x0000000000400000-0x0000000000582000-memory.dmp

Filesize
1.5MB

Download
memory/2652-41-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2652-31-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2652-30-0x00000000008C0000-0x0000000000A53000-memory.dmp

Filesize
1.6MB

Download
memory/2652-40-0x0000000023870000-0x00000000239F2000-memory.dmp

Filesize
1.5MB

Download
memory/3032-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/3032-1-0x0000000021C20000-0x0000000021DBE000-memory.dmp

Filesize
1.6MB

Download
memory/3032-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3032-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download

Analysis

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