xmrig | caf8fccdf6f766d8841c309e50f546600e23da84c4a36f6fd34ba627ffdaf948

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 08:01

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General

Target

6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe
Size

784KB
MD5

6268a616a34bf6a51c457931f3851f29
SHA1

2ed7a56c7a8474ccd4a6c8be6d17f351bebe704b
SHA256

caf8fccdf6f766d8841c309e50f546600e23da84c4a36f6fd34ba627ffdaf948
SHA512

74244b761e4c63043d6a5fd5ee87769c6af0128e4daee762c429ce18ebd047ed070b77549b664ac9d0991a63fbef62dee7ec52aecaf6a56bc72d3fa79049c9db
SSDEEP

12288:qgsyHoyauD1eMcX0bdpkosA9akoxKdUN/0ERVdxWeNZYOhVe5uyaLy2v9TlWvuMa:7Hh9cGWossa1KeN3RVdNZxa5uyEl+Zg

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/4540-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4540-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2480-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2480-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/2480-29-0x00000000053F0000-0x0000000005583000-memory.dmp	xmrig
behavioral2/memory/2480-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2480	6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2480	6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4540-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0009000000023493-11.dat	upx
behavioral2/memory/2480-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4540	6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4540	6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe
2480	6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4540 wrote to memory of 2480	4540	6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe	86
PID 4540 wrote to memory of 2480	4540	6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe	86
PID 4540 wrote to memory of 2480	4540	6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4540
- C:\Users\Admin\AppData\Local\Temp\6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2480

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\6268a616a34bf6a51c457931f3851f29_JaffaCakes118.exe

Filesize
784KB

MD5
0d44e7302496af79c47fd37a7cdb2395

SHA1
8e629075490068d113671ad2006016ca8fc10ba3

SHA256
28593ff6b7e7438f4a179caa52667e9d19f94c07c7859a4dc91d12dc28a5eeb3

SHA512
6186fbaa04fd0923e852525755716468404cb29675c07b1124127972eb56b0a983b411f4b19715bb20b2dc579fb31167ac77984f67fd0f4b52836be4a8637f04

Download Submit
memory/2480-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2480-14-0x0000000001A00000-0x0000000001AC4000-memory.dmp

Filesize
784KB

Download
memory/2480-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2480-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2480-29-0x00000000053F0000-0x0000000005583000-memory.dmp

Filesize
1.6MB

Download
memory/2480-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4540-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4540-1-0x00000000019E0000-0x0000000001AA4000-memory.dmp

Filesize
784KB

Download
memory/4540-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4540-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download