xmrig | e407db881908b57d455bde8023249358c830fe4c90a2da3463bfa6cd3ac3936e

Analysis

max time kernel
131s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 16:28

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General

Target

0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe
Size

784KB
MD5

0ec0e622e7bd370a9ed6f2dd784a9cd6
SHA1

42986e29776673fb2ed4a20a3ecc255d584c3f3a
SHA256

e407db881908b57d455bde8023249358c830fe4c90a2da3463bfa6cd3ac3936e
SHA512

d1655f57ee5a248e898996e6c3e9c31805a420bbf0766038419a0d857d58b641ad1d326ea24a49dd32b22057ff51f386e63a85b0c91f1dd2f8b6566710fd0f3f
SSDEEP

12288:zenLtsWghSCb6Go7VbkU92TofIUwkpOYr5amm8sdHUrmutq3I/9EXlSC20NZvI:zFhnVoVbk4DIUjpbt61d0rbECWo

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/4556-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4556-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/672-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/672-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/672-29-0x0000000005470000-0x0000000005603000-memory.dmp	xmrig
behavioral2/memory/672-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
672	0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
672	0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4556-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00080000000235b0-11.dat	upx
behavioral2/memory/672-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4556	0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4556	0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe
672	0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 672	4556	0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe	89
PID 4556 wrote to memory of 672	4556	0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe	89
PID 4556 wrote to memory of 672	4556	0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Users\Admin\AppData\Local\Temp\0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:672

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1036,i,6576818814118437872,11004518367271063231,262144 --variations-seed-version --mojo-platform-channel-handle=3944 /prefetch:8
1⤵
PID:4960

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0ec0e622e7bd370a9ed6f2dd784a9cd6_JaffaCakes118.exe

Filesize
784KB

MD5
e0071ad0b356512c0864184ed404a5be

SHA1
7669ad72fdc51a5b59c28bdb2565586ef8d250af

SHA256
2ca398b89fa69e4e1ae936d5ee20f62fa24c8ecc5268d84c0d3ab562fdd332ba

SHA512
be1edaab8486cd354198ebe215dc95c5322e78a5689dc0328280aa217c9094eacc5886b542603426c7254ddfee77fcab6ce1a045e557ea4ce1576a3e7ab2bc3d

Download Submit
memory/672-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/672-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/672-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/672-29-0x0000000005470000-0x0000000005603000-memory.dmp

Filesize
1.6MB

Download
memory/672-14-0x0000000001A80000-0x0000000001B44000-memory.dmp

Filesize
784KB

Download
memory/672-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4556-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4556-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4556-6-0x0000000001A00000-0x0000000001AC4000-memory.dmp

Filesize
784KB

Download
memory/4556-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download