xmrig | 834dc77bde2ef5838592e137c097553696b7358fe1956465a7417f5681308065

Resubmissions

21-11-2024 11:13

241121-nbf14sscnl 10

21-11-2024 11:03

241121-m5yycascjj 10

Analysis

max time kernel
1741s
max time network
1754s
platform
windows11-21h2_x64
resource
win11-20241007-it
resource tags

arch:x64arch:x86image:win11-20241007-itlocale:it-itos:windows11-21h2-x64systemwindows
submitted
21-11-2024 11:13

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General

Target

Triage-32/Test.exe
Size

4.9MB
MD5

8136f991544b48f3f64764ecb8eb7ecb
SHA1

81151ada9288fde410a14254554c124ba553cba1
SHA256

bfca67785b156c56f5e04edd97f5dfd4b72664facf1a663dbfb6e2662abf032b
SHA512

d6703707503014bc90ed52eccad9f4e96d4eae06895975d6c8d66f77f1d1158043cd15bbfb55e0dabfcda2363d7109c25e7b3aa131a4faf5c784e1945d2530fd
SSDEEP

98304:BDc6nwsaESMplY63OEVf8J9p72FOUPtekqzFLym3Qs5gREwbubaT:B/n03MdR8DB0OU0Fp2CYuba

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
behavioral5/memory/240-7-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-10-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-11-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-13-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-12-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-9-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-6-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-15-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-17-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-18-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral5/memory/240-19-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Suspicious use of SetThreadContext 1 IoCs

Processes:

Test.exe

description pid process target process

PID 1620 set thread context of 240 1620 Test.exe explorer.exe

description	pid	process	target process
PID 1620 set thread context of 240	1620	Test.exe	explorer.exe

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral5/memory/240-1-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-5-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-7-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-10-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-11-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-13-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-12-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-9-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-6-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-2-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-4-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-3-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-15-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-17-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-18-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral5/memory/240-19-0x0000000140000000-0x0000000140835000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Test.exe

pid process

1620 Test.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

explorer.exe

description pid process

Token: SeLockMemoryPrivilege 240 explorer.exe
Token: SeLockMemoryPrivilege 240 explorer.exe

pid	process
1620	Test.exe

description	pid	process
Token: SeLockMemoryPrivilege	240	explorer.exe
Token: SeLockMemoryPrivilege	240	explorer.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

Test.exe

description	pid	process	target process
PID 1620 wrote to memory of 240	1620	Test.exe	explorer.exe
PID 1620 wrote to memory of 240	1620	Test.exe	explorer.exe
PID 1620 wrote to memory of 240	1620	Test.exe	explorer.exe
PID 1620 wrote to memory of 240	1620	Test.exe	explorer.exe
PID 1620 wrote to memory of 240	1620	Test.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\Triage-32\Test.exe
"C:\Users\Admin\AppData\Local\Temp\Triage-32\Test.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:240

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/240-1-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-5-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-7-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-10-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-11-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-13-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-12-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-9-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-8-0x0000000001520000-0x0000000001540000-memory.dmp

Filesize
128KB

Download
memory/240-6-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-2-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-4-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-3-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-15-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-16-0x0000000002D60000-0x0000000002D80000-memory.dmp

Filesize
128KB

Download
memory/240-17-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-18-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-19-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/240-21-0x0000000013880000-0x00000000138A0000-memory.dmp

Filesize
128KB

Download
memory/240-22-0x0000000013AB0000-0x0000000013AD0000-memory.dmp

Filesize
128KB

Download
memory/240-23-0x0000000013880000-0x00000000138A0000-memory.dmp

Filesize
128KB

Download
memory/240-24-0x0000000013AB0000-0x0000000013AD0000-memory.dmp

Filesize
128KB

Download