xmrig | 0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080

General

Target

0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe
Size

2.0MB
MD5

89bbaf0e004b4d10b99793eb57f4b050
SHA1

fa1e6199b4ae57e95f6d40bad213da8ac67bc5a9
SHA256

0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080
SHA512

7a398b16668287a4f7e49fba9ebd037ff04c2234783485e353f824bf06709cf8450811889788b128cb5b4cf30761737f3ed170f9beef46b6400533e66d4d7d3b
SSDEEP

49152:KcdAD/uBtYzlU+F7SHHf8pEXqvlUut0zckSoZgtzTj4h/KKlUm3eeq:KoAD/OezlUY2HHf8pfvlUm0zckTgtXj5

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
behavioral2/memory/4388-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4388-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/5096-22-0x0000000000400000-0x0000000000582000-memory.dmp	xmrig
behavioral2/memory/5096-37-0x00000000259F0000-0x0000000025B72000-memory.dmp	xmrig
behavioral2/memory/5096-36-0x00000000256D0000-0x0000000025863000-memory.dmp	xmrig
behavioral2/memory/5096-27-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral2/memory/5096-38-0x0000000000400000-0x0000000000A7A000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
5096	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe

Executes dropped EXE 1 IoCs

pid	Process
5096	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4388-0-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral2/files/0x000400000001e432-12.dat	upx
behavioral2/memory/5096-14-0x0000000000400000-0x0000000000A7A000-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	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4388	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	5096	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe
Token: SeLockMemoryPrivilege	5096	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4388	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe
5096	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 5096	4388	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe	83
PID 4388 wrote to memory of 5096	4388	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe	83
PID 4388 wrote to memory of 5096	4388	0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe	83

C:\Users\Admin\AppData\Local\Temp\0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe
"C:\Users\Admin\AppData\Local\Temp\0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4388
- C:\Users\Admin\AppData\Local\Temp\0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe
  C:\Users\Admin\AppData\Local\Temp\0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  PID:5096

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\0f24321e86bb1477678908a45f9b5440a4398f510f9eab7b6045948878e91080N.exe

Filesize
2.0MB

MD5
f22e65e40fa255c0b969353d592d38d3

SHA1
a142f4f8359b17b94e69a93bae8a621aff14aba9

SHA256
0aa5a315374f67604ab25389a876b692f2192ca30cbf2d17509b8e34ccc8fd70

SHA512
f6e61f54b03fdbfd837f56bc07c4e783d3b24264e85cc43fd71c61a4ba23503a655da1e6b654a09ab3e3ae366c4ed0811160c6994e43537baa091cbbcfd34f2a

Download Submit
memory/4388-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/4388-1-0x0000000021E10000-0x0000000021FAE000-memory.dmp

Filesize
1.6MB

Download
memory/4388-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4388-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/5096-14-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/5096-16-0x0000000021CF0000-0x0000000021E8E000-memory.dmp

Filesize
1.6MB

Download
memory/5096-22-0x0000000000400000-0x0000000000582000-memory.dmp

Filesize
1.5MB

Download
memory/5096-37-0x00000000259F0000-0x0000000025B72000-memory.dmp

Filesize
1.5MB

Download
memory/5096-36-0x00000000256D0000-0x0000000025863000-memory.dmp

Filesize
1.6MB

Download
memory/5096-27-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/5096-38-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download

Analysis

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