xmrig | 008c619d7586369c107df8800349ee07ca5dc3aaa4df7ba19f5cd009743ae5a4

General

Target

008c619d7586369c107df8800349ee07ca5dc3aaa4df7ba19f5cd009743ae5a4.exe
Size

2.0MB
MD5

407a2f274e0d2ed59f5e93006b9eee86
SHA1

89c62e02d795b3122054f8355895370ec4a7357b
SHA256

008c619d7586369c107df8800349ee07ca5dc3aaa4df7ba19f5cd009743ae5a4
SHA512

3ea4439874eb28dc0cba79dc39a18ac75e821a0789f87c157d2bb1e43ac5f4149d7c90ec29bea440a474c178465e5e41eb92c1618230475a99d757f890f53d10
SSDEEP

49152:Lz071uv4BPMkibTIA5sf6r+WVc2HhG82g1Vr5s1PVA:NABQ

Score

10^/10

xmrig execution 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 12 IoCs

miner

resource	yara_rule
behavioral2/memory/2872-17-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-265-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-267-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-268-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-269-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-270-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-271-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-272-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-273-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-274-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-275-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig
behavioral2/memory/2872-276-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	xmrig

Blocklisted process makes network request 21 IoCs

flow	pid	Process
7	3908	powershell.exe
9	3908	powershell.exe
24	3908	powershell.exe
25	3908	powershell.exe
27	3908	powershell.exe
30	3908	powershell.exe
32	3908	powershell.exe
33	3908	powershell.exe
34	3908	powershell.exe
35	3908	powershell.exe
36	3908	powershell.exe
37	3908	powershell.exe
38	3908	powershell.exe
39	3908	powershell.exe
40	3908	powershell.exe
41	3908	powershell.exe
42	3908	powershell.exe
43	3908	powershell.exe
44	3908	powershell.exe
45	3908	powershell.exe
46	3908	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
3908	powershell.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
7	raw.githubusercontent.com
6	raw.githubusercontent.com

UPX packed file 13 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2872-0-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-17-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-265-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-267-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-268-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-269-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-270-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-271-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-272-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-273-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-274-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-275-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx
behavioral2/memory/2872-276-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3908	powershell.exe
3908	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	2872	008c619d7586369c107df8800349ee07ca5dc3aaa4df7ba19f5cd009743ae5a4.exe
Token: SeLockMemoryPrivilege	2872	008c619d7586369c107df8800349ee07ca5dc3aaa4df7ba19f5cd009743ae5a4.exe
Token: SeDebugPrivilege	3908	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 3908	2872	008c619d7586369c107df8800349ee07ca5dc3aaa4df7ba19f5cd009743ae5a4.exe	83
PID 2872 wrote to memory of 3908	2872	008c619d7586369c107df8800349ee07ca5dc3aaa4df7ba19f5cd009743ae5a4.exe	83

C:\Users\Admin\AppData\Local\Temp\008c619d7586369c107df8800349ee07ca5dc3aaa4df7ba19f5cd009743ae5a4.exe
"C:\Users\Admin\AppData\Local\Temp\008c619d7586369c107df8800349ee07ca5dc3aaa4df7ba19f5cd009743ae5a4.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -command "Invoke-WebRequest "https://raw.githubusercontent.com/" "
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_occ5lunr.ken.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2872-271-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-270-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-265-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-275-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-274-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-273-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-272-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-17-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-0-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-269-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-1-0x0000023F2DA10000-0x0000023F2DA20000-memory.dmp

Filesize
64KB

Download
memory/2872-276-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-268-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/2872-267-0x00007FF6B97C0000-0x00007FF6B9BB2000-memory.dmp

Filesize
3.9MB

Download
memory/3908-234-0x00007FFD55DD3000-0x00007FFD55DD5000-memory.dmp

Filesize
8KB

Download
memory/3908-266-0x00007FFD55DD0000-0x00007FFD56891000-memory.dmp

Filesize
10.8MB

Download
memory/3908-2-0x00007FFD55DD3000-0x00007FFD55DD5000-memory.dmp

Filesize
8KB

Download
memory/3908-18-0x00007FFD55DD0000-0x00007FFD56891000-memory.dmp

Filesize
10.8MB

Download
memory/3908-15-0x000001C3007B0000-0x000001C300F56000-memory.dmp

Filesize
7.6MB

Download
memory/3908-14-0x00007FFD55DD0000-0x00007FFD56891000-memory.dmp

Filesize
10.8MB

Download
memory/3908-13-0x00007FFD55DD0000-0x00007FFD56891000-memory.dmp

Filesize
10.8MB

Download
memory/3908-12-0x000001C2FF900000-0x000001C2FF922000-memory.dmp

Filesize
136KB

Download
memory/3908-264-0x00007FFD55DD0000-0x00007FFD56891000-memory.dmp

Filesize
10.8MB

Download

Analysis

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