xmrig | 69e8c9a7a1638436fff5fc42195dd9b6e4f5ab2fbc8416638344de179acb5a45

Analysis

max time kernel
94s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 23:53

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General

Target

47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe
Size

784KB
MD5

47537507bfa1cca66e71d2bb20578fd5
SHA1

50aecd444d32c4e45c44e5f680c20b9319d5f8e5
SHA256

69e8c9a7a1638436fff5fc42195dd9b6e4f5ab2fbc8416638344de179acb5a45
SHA512

f8e1b12b24a6f11b34b4e279db83572e242ada9d228db28e5ddbc3f542673897196666f441b2bfeceb4b0629b3a2641bca2110d9de396d93dc213ec078d8fd52
SSDEEP

24576:zPZn0etAzr+6SYZXtIymvCJ6hYpp6y7dZpJI9:zRnztw+D8X3mFhY/6IJy

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/544-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/544-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/5076-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/5076-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/5076-29-0x00000000053F0000-0x0000000005583000-memory.dmp	xmrig
behavioral2/memory/5076-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
5076	47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
5076	47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/544-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000900000002345f-11.dat	upx
behavioral2/memory/5076-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
544	47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
544	47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe
5076	47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 544 wrote to memory of 5076	544	47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe	85
PID 544 wrote to memory of 5076	544	47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe	85
PID 544 wrote to memory of 5076	544	47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:544
- C:\Users\Admin\AppData\Local\Temp\47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:5076

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\47537507bfa1cca66e71d2bb20578fd5_JaffaCakes118.exe

Filesize
784KB

MD5
306347263a039dcd0217d8d807f9e344

SHA1
0414b0f18a0ec0feae4bfe6a2c66b9b5e30869ff

SHA256
67153e5044af0cb178a2bfc81cc10d36ddf40a81238364f7d1e8f1db4cf93b88

SHA512
53796425f07760c941b9284b26a5895591fdbc7b6fcab26f73dea21ec5a1d2a78f18607af50675641e9a95f2843a2c25a2abb374eb070318cfb545381051ef6a

Download Submit
memory/544-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/544-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/544-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/544-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/5076-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/5076-14-0x0000000001A00000-0x0000000001AC4000-memory.dmp

Filesize
784KB

Download
memory/5076-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/5076-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/5076-29-0x00000000053F0000-0x0000000005583000-memory.dmp

Filesize
1.6MB

Download
memory/5076-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download