xmrig | 05505e24fc4fd6d3f1370a283e8c08a2b79de9846cac30b036c370f5aca1dc05

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 12:57

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General

Target

49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe
Size

784KB
MD5

49e028e27106fbb46159eecfab42b088
SHA1

b3ce18bcf705c287d5c2125bd812a6307001f85b
SHA256

05505e24fc4fd6d3f1370a283e8c08a2b79de9846cac30b036c370f5aca1dc05
SHA512

7c3962e319b73fc7b0edca49d8c74b462c1b8aef2ea54b4d7cfee111f5e33be1e4e74fda35d195edcb81963feb43beb240799ee84de9cbfda8ab8c0724214f51
SSDEEP

12288:fwzQxWq6OznmKRS8PkmbCqAa84DN4Jic6V5Jm7XqxoJJwAwhGLSGZHsyOM06gbh:os4q6OzmIPkmb1zN4JYVLtNhCZMyi6c

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 7 IoCs

miner

resource	yara_rule
behavioral2/memory/3648-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3648-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/928-16-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/928-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/928-29-0x0000000005340000-0x00000000054D3000-memory.dmp	xmrig
behavioral2/memory/928-30-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral2/memory/928-31-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
928	49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
928	49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3648-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000e000000023467-11.dat	upx
behavioral2/memory/928-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3648	49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3648	49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe
928	49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3648 wrote to memory of 928	3648	49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe	85
PID 3648 wrote to memory of 928	3648	49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe	85
PID 3648 wrote to memory of 928	3648	49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3648
- C:\Users\Admin\AppData\Local\Temp\49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:928

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\49e028e27106fbb46159eecfab42b088_JaffaCakes118.exe

Filesize
784KB

MD5
a5cf75461e52fb588bb3bf0841134c70

SHA1
2f6b5a92cbe165c2e061c00800fb3f9aa3ba69aa

SHA256
c3816cfaf7e654cb841beeb5052b0fd1575d2c0f968024b10a1b2a78af94720c

SHA512
3c9f0f9c5eb3b44f9cadede3a43bd79bb6f6a9d3a14c093985eec6ccb2b2b72e746f30de6e06bf3627d2bc1bebd5d87b78b8568ea24018ee85be8265444dc3d5

Download Submit
memory/928-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/928-14-0x00000000017F0000-0x00000000018B4000-memory.dmp

Filesize
784KB

Download
memory/928-16-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/928-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/928-29-0x0000000005340000-0x00000000054D3000-memory.dmp

Filesize
1.6MB

Download
memory/928-30-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/928-31-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3648-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3648-1-0x0000000001AF0000-0x0000000001BB4000-memory.dmp

Filesize
784KB

Download
memory/3648-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3648-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download