xmrig | bb8f55b50a004846558f4bd127765546cf8643119bba76b8f79ee882904f1ded

Analysis

max time kernel
140s
max time network
147s
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 22:51

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General

Target

5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe
Size

784KB
MD5

5e0378da4c4411bab0fe10eac6421c50
SHA1

6fcf4642cd3ba31b420df2fe04df53d4f164d949
SHA256

bb8f55b50a004846558f4bd127765546cf8643119bba76b8f79ee882904f1ded
SHA512

18815560c20731e3f5d4b7f7ddebc3a777d17a19b0b9ef9d4d545d9382f4586f450a1909a0f2ddb261df500495357ef3a6c30bf63de3568275f656c3fbe047a9
SSDEEP

24576:KvSEkv3Fcmm2GzWZmaw1jl0yoLLZvGcL:KqEC3FnGom9+yoLNX

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/4720-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4720-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/556-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/556-20-0x0000000005310000-0x00000000054A3000-memory.dmp	xmrig
behavioral2/memory/556-30-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral2/memory/556-22-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/556-31-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
556	5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
556	5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4720-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000800000002345e-11.dat	upx
behavioral2/memory/556-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4720	5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4720	5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe
556	5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4720 wrote to memory of 556	4720	5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe	85
PID 4720 wrote to memory of 556	4720	5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe	85
PID 4720 wrote to memory of 556	4720	5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4720
- C:\Users\Admin\AppData\Local\Temp\5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:556

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\5e0378da4c4411bab0fe10eac6421c50_JaffaCakes118.exe

Filesize
784KB

MD5
01cb37f0bf24dae7da72c5f167e9fa22

SHA1
bcdc9f9055c66fb0bff2a7fb4a06fbff9cb0258a

SHA256
3ecc54f0d477dd134b87a0691018cf8c051742ac8ca30cb4fddde809734c22a9

SHA512
5b9962a509e3640c7d198beb88a67f08f8aba99801c1688761d23952109de7e2e59636b3503dd4cb5524f9ed23e428a0c135bd7f3c584176d1fa2bebc6c6c04e

Download Submit
memory/556-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/556-14-0x0000000001AA0000-0x0000000001B64000-memory.dmp

Filesize
784KB

Download
memory/556-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/556-20-0x0000000005310000-0x00000000054A3000-memory.dmp

Filesize
1.6MB

Download
memory/556-30-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/556-22-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/556-31-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4720-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4720-1-0x00000000017F0000-0x00000000018B4000-memory.dmp

Filesize
784KB

Download
memory/4720-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4720-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download