xmrig | 2b80e49ed86a673ba3bccd1b094173c7782bc8e76d017060cb4e083e77db5bb5

Analysis

max time kernel
3548s
max time network
3596s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
25-11-2024 23:23

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General

Target

NewTriage32/GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe
Size

2.5MB
MD5

3db2afdcde47cd6821350b3ed6b3db2c
SHA1

eb49d1bf22ebb385a6bc3f25fb1c58165c79b8b3
SHA256

7c8b0bf1d94ee8b4b0f856edee73165dd7d594760dda449727c254e147ac025f
SHA512

631863fee0e75c2fc3202cc3a8c19197247035b05273c3f3d9c7ecd7b9bf0543600ee3eb3401967b8337331bdc0660d7eecfdd888addcba30201ef45fbf37a81
SSDEEP

49152:Kgf5bRKh3xW0yvsohrvKwgsORbI6WtEaFTGFyCTBIHeb:VQ30goFvKwHQbMpTGFIHeb

Score

10^/10

xmrig 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 11 IoCs

miner

Processes:

resource	yara_rule
behavioral10/memory/1972-6-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-7-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-9-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-11-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-10-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-13-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-12-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-14-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-17-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-19-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral10/memory/1972-18-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Suspicious use of SetThreadContext 1 IoCs

Processes:

GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe

description pid process target process

PID 1676 set thread context of 1972 1676 GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe explorer.exe

description	pid	process	target process
PID 1676 set thread context of 1972	1676	GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe	explorer.exe

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral10/memory/1972-1-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-4-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-5-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-6-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-2-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-3-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-7-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-9-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-11-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-10-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-13-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-12-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-14-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-17-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-19-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral10/memory/1972-18-0x0000000140000000-0x0000000140835000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

Processes:

svchost.exe

description ioc process

File opened for modification C:\Windows\ServiceState\WinHttpAutoProxySvc\Data\cachev3.dat svchost.exe

description	ioc	process
File opened for modification	C:\Windows\ServiceState\WinHttpAutoProxySvc\Data\cachev3.dat	svchost.exe

Modifies data under HKEY_USERS 6 IoCs

Processes:

svchost.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\52-5e-8b-f1-a8-c0\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\52-5e-8b-f1-a8-c0\WpadDecisionTime = b4348d5aa03fdb01	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\52-5e-8b-f1-a8-c0\WpadDecision = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\52-5e-8b-f1-a8-c0	svchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe

pid process

1676 GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe

pid	process
1676	GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

explorer.exesvchost.exe

description	pid	process
Token: SeLockMemoryPrivilege	1972	explorer.exe
Token: SeLockMemoryPrivilege	1972	explorer.exe
Token: SeShutdownPrivilege	5888	svchost.exe
Token: SeCreatePagefilePrivilege	5888	svchost.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe

description	pid	process	target process
PID 1676 wrote to memory of 1972	1676	GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe	explorer.exe
PID 1676 wrote to memory of 1972	1676	GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe	explorer.exe
PID 1676 wrote to memory of 1972	1676	GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe	explorer.exe
PID 1676 wrote to memory of 1972	1676	GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe	explorer.exe
PID 1676 wrote to memory of 1972	1676	GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\NewTriage32\GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe
"C:\Users\Admin\AppData\Local\Temp\NewTriage32\GDJKTshwTTLwrERmdFI6tGe20KTcGl_569332.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1676
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1972

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:5888

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1972-1-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-4-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-5-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-8-0x00000000023C0000-0x00000000023E0000-memory.dmp

Filesize
128KB

Download
memory/1972-6-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-2-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-3-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-7-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-9-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-11-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-10-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-13-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-12-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-16-0x00000000024F0000-0x0000000002510000-memory.dmp

Filesize
128KB

Download
memory/1972-14-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-17-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-19-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-22-0x0000000013790000-0x00000000137B0000-memory.dmp

Filesize
128KB

Download
memory/1972-21-0x0000000013560000-0x0000000013580000-memory.dmp

Filesize
128KB

Download
memory/1972-18-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1972-23-0x0000000013560000-0x0000000013580000-memory.dmp

Filesize
128KB

Download
memory/1972-24-0x0000000013790000-0x00000000137B0000-memory.dmp

Filesize
128KB

Download