xmrig | 7b6e22d8453a30c4ddf8cebc2131abdb27b49316281b3f16f716637602813093

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12-07-2024 12:09

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General

Target

3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
Size

784KB
MD5

3d5224eacd57f96e29eae45db6d190e4
SHA1

9b590a5eabb3571b52dbe633f4ea43853c9214e7
SHA256

7b6e22d8453a30c4ddf8cebc2131abdb27b49316281b3f16f716637602813093
SHA512

289d7d9e70cde8073a5ed9834b64ea449ca1641e72c27047438bc1c048b114abda465a39cc521c4a377619d3d8c7e0f033c592bd91b207ac0f486ecf0521ec3a
SSDEEP

24576:OrEcThtH7v/87p25MdgAYkt44GBU/CTVA3:3cThtHTLNAYAJUTe

Score

10^/10

xmrig miner upx

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
behavioral2/memory/1176-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1176-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4876-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4876-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4876-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4876-29-0x00000000053E0000-0x0000000005573000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4876	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4876	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1176-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0009000000023440-11.dat	upx
behavioral2/memory/4876-12-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1176	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1176	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
4876	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1176 wrote to memory of 4876	1176	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe	85
PID 1176 wrote to memory of 4876	1176	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe	85
PID 1176 wrote to memory of 4876	1176	3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1176
- C:\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4876

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3d5224eacd57f96e29eae45db6d190e4_JaffaCakes118.exe

Filesize
784KB

MD5
ed384827cd0fdfa8639131c6881adf03

SHA1
8a7c654816b160e1735359d36f14f7a24caf50f5

SHA256
84195647bd488f6b6e05d7710416468bafd83995f4fa4e433dcad3e6c8e2a8af

SHA512
4ff52856200cd0c52b6fd61524434ceaabfc81fb6d14eec388543dd75e95618b53dbaa76f539a1717cdcd8cf21cc6803affda846bb17599b30f38841fffb5ecb

Download Submit
memory/1176-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1176-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/1176-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1176-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4876-12-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4876-14-0x00000000019F0000-0x0000000001AB4000-memory.dmp

Filesize
784KB

Download
memory/4876-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4876-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4876-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4876-29-0x00000000053E0000-0x0000000005573000-memory.dmp

Filesize
1.6MB

Download