xmrig | 0bee2e5b277918e3f18170ef3b930ba346beed9b677716451e8df98523542388

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 13:51

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General

Target

5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
Size

784KB
MD5

5c3651edca0342304db8f81c68cfc299
SHA1

a62d2815a22dd11a6cff065eed0bdb123620d67d
SHA256

0bee2e5b277918e3f18170ef3b930ba346beed9b677716451e8df98523542388
SHA512

1b62ddb0aa2d618458d6d240664bd027e54726b9fa5e982a05db1a2c8009db06f6bd1bdab7f5f387d63d642fe2992fbb57ded27e6c65f255ff571d1ccc4257e7
SSDEEP

24576:SrPeNbmaOKwT+ExEhjzjgd24rNvFhqTnmc:GPepQk+EhTgdVjh

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/1644-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1644-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4788-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4788-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4788-20-0x00000000053D0000-0x0000000005563000-memory.dmp	xmrig
behavioral2/memory/4788-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4788	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4788	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1644-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00090000000234b1-11.dat	upx
behavioral2/memory/4788-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1644	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1644	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
4788	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 4788	1644	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe	85
PID 1644 wrote to memory of 4788	1644	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe	85
PID 1644 wrote to memory of 4788	1644	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4788

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

Filesize
784KB

MD5
fbb16cf456207fdee0754f0a5159aa2b

SHA1
3dd023e8a5ba66b4e0379ef6052676620f659377

SHA256
be3fcdec968f00c4f6eef3fc0c77689c223bc4dafbcb203233dd8f04f2b73ad3

SHA512
842a208f2a801386794fb5545f14dca79c8cf8874de68595858a76986303b8c5b04517f5141eea8454258ef855c4538ec32eee9d8bc40d511d4350cacda2c80f

Download Submit
memory/1644-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1644-1-0x00000000017F0000-0x00000000018B4000-memory.dmp

Filesize
784KB

Download
memory/1644-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1644-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4788-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4788-14-0x00000000017F0000-0x00000000018B4000-memory.dmp

Filesize
784KB

Download
memory/4788-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4788-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4788-20-0x00000000053D0000-0x0000000005563000-memory.dmp

Filesize
1.6MB

Download
memory/4788-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download