xmrig | a8ae29395e8234f4d2a35a88ff8d34b353c716d81d0d7e05eacc5d4e2a2aacc8

General

Target

file.exe
Size

2.5MB
MD5

f44f200e7d7f8ae6035b382a2a4240dd
SHA1

8f11e6d44050813db4aa6ba0971ab873cc3ad797
SHA256

a8ae29395e8234f4d2a35a88ff8d34b353c716d81d0d7e05eacc5d4e2a2aacc8
SHA512

193781602d1768e170dd9ed149fd07fe72f84789a7d25fe59ad62555f381e7470b4d30866609cf4a387834ed7fda7a2a552d8654117c5dea5cf3288b58c68a39
SSDEEP

49152:3hU0Vy41dosEvIMf9FhcBYFUjeCnfDCvNb2aeP4mN:RU0zPoTvIYnh8vIlq

Score

10^/10

xmrig evasion miner persistence upx

Malware Config

Signatures

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 9 IoCs

miner

Processes:

resource	yara_rule
behavioral1/memory/2688-10-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2688-11-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2688-13-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2688-14-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2688-15-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2688-16-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2688-17-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2688-18-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2688-19-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig

Creates new service(s) 1 TTPs
persistence

Windows Service
T1543.003
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489
Executes dropped EXE 2 IoCs

Processes:

smazgcisoglo.exe

pid process

468
2328 smazgcisoglo.exe
Loads dropped DLL 1 IoCs

Processes:

pid process

468

pid	process
468
2328	smazgcisoglo.exe

pid	process
468

UPX packed file 14 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2688-5-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-6-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-7-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-8-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-9-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-10-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-11-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-13-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-14-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-15-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-16-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-17-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-18-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2688-19-0x0000000140000000-0x0000000140848000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

smazgcisoglo.exe

description pid process target process

PID 2328 set thread context of 2688 2328 smazgcisoglo.exe explorer.exe
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exe

pid process

1904 sc.exe
2264 sc.exe
2276 sc.exe
2836 sc.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

file.exesmazgcisoglo.exe

pid process

2232 file.exe
2232 file.exe
2232 file.exe
2232 file.exe
2328 smazgcisoglo.exe
Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

468
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

explorer.exe

description pid process

Token: SeLockMemoryPrivilege 2688 explorer.exe

description	pid	process	target process
PID 2328 set thread context of 2688	2328	smazgcisoglo.exe	explorer.exe

pid	process
1904	sc.exe
2264	sc.exe
2276	sc.exe
2836	sc.exe

pid	process
2232	file.exe
2232	file.exe
2232	file.exe
2232	file.exe
2328	smazgcisoglo.exe

pid	process
468

description	pid	process
Token: SeLockMemoryPrivilege	2688	explorer.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

smazgcisoglo.exe

description	pid	process	target process
PID 2328 wrote to memory of 2688	2328	smazgcisoglo.exe	explorer.exe
PID 2328 wrote to memory of 2688	2328	smazgcisoglo.exe	explorer.exe
PID 2328 wrote to memory of 2688	2328	smazgcisoglo.exe	explorer.exe
PID 2328 wrote to memory of 2688	2328	smazgcisoglo.exe	explorer.exe
PID 2328 wrote to memory of 2688	2328	smazgcisoglo.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2232
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "XGRXZRAP"
  2⤵
  - Launches sc.exe
  PID:1904
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "XGRXZRAP" binpath= "C:\ProgramData\wdkmvkocxuib\smazgcisoglo.exe" start= "auto"
  2⤵
  - Launches sc.exe
  PID:2264
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:2276
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "XGRXZRAP"
  2⤵
  - Launches sc.exe
  PID:2836

C:\ProgramData\wdkmvkocxuib\smazgcisoglo.exe
C:\ProgramData\wdkmvkocxuib\smazgcisoglo.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

2

T1543

Windows Service

2

T1543.003

Privilege Escalation

Create or Modify System Process

2

T1543

Windows Service

2

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

1

T1489

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Downloads

C:\ProgramData\wdkmvkocxuib\smazgcisoglo.exe

Filesize
2.1MB

MD5
03e4cbdcfe5a4665c7a341a383000a4b

SHA1
89256e5f8946fe69f364187aa2371c6781de152a

SHA256
3050659ac9a8a276b1076292d9b4fb2829e1637945478db0c75765de5a563c59

SHA512
27c9473794e21b1b17deb252eaab2fedbc11f9cbffed794fdd77e5c8bab5a5c059e363f6047cd4c775bc1de73e7707878a13aa246a0d3f37be006ec445b42f42

Download Submit
\ProgramData\wdkmvkocxuib\smazgcisoglo.exe

Filesize
2.5MB

MD5
f44f200e7d7f8ae6035b382a2a4240dd

SHA1
8f11e6d44050813db4aa6ba0971ab873cc3ad797

SHA256
a8ae29395e8234f4d2a35a88ff8d34b353c716d81d0d7e05eacc5d4e2a2aacc8

SHA512
193781602d1768e170dd9ed149fd07fe72f84789a7d25fe59ad62555f381e7470b4d30866609cf4a387834ed7fda7a2a552d8654117c5dea5cf3288b58c68a39

Download Submit
\ProgramData\wdkmvkocxuib\smazgcisoglo.exe

Filesize
2.2MB

MD5
fbbcfbf9661324432be04b370fbbba2a

SHA1
4491d4ffc656c613dddb6b1f8fa1e66f969c5d6c

SHA256
6124d4bac036e3a2f0a51f6b28f8f0ad8b89c678544d91981910a8a79a9d0cd9

SHA512
bd934feec127a481c5434a3e3d4337febcdeb617e681b7a336542b56f8820e9aaa1f4d4eab18d3b7bcb4083b7bfca077d19f665fc35d8c5378f5ad2fa92cdae0

Download Submit
memory/2688-12-0x00000000002F0000-0x0000000000310000-memory.dmp

Filesize
128KB

Download
memory/2688-14-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-7-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-8-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-9-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-10-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-11-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-5-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-13-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-6-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-15-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-16-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-17-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-18-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-19-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2688-20-0x00000000007C0000-0x00000000007E0000-memory.dmp

Filesize
128KB

Download
memory/2688-21-0x0000000000860000-0x0000000000880000-memory.dmp

Filesize
128KB

Download
memory/2688-22-0x00000000007C0000-0x00000000007E0000-memory.dmp

Filesize
128KB

Download
memory/2688-23-0x0000000000860000-0x0000000000880000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads