xmrig | aad3c306c83f09941e04273ac355db924a958d88d4744514c246160fe4e2f07a

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
14/07/2024, 16:27

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General

Target

469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe
Size

784KB
MD5

469c47874d5e7a9c254171978f57a189
SHA1

ab0fdeb9c7ed0df24d816403bdfeb83f861ba306
SHA256

aad3c306c83f09941e04273ac355db924a958d88d4744514c246160fe4e2f07a
SHA512

4e5bd85aef824b641a6ad2e5039ea411206dfd113d6d228bb3b9a66c524ab330032a8127ebbf84cc686edbfc1d3d7cf7be167bf73bcc9a8f3224c02bde8bebab
SSDEEP

24576:TgpyoLqJZrRbQhr767VmOjqZhIBhxaVycdnGx3q:2ygqJxREhr76F9h8HdnGR

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
behavioral1/memory/1412-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1412-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2360-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2360-34-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2360-32-0x00000000032A0000-0x0000000003433000-memory.dmp	xmrig
behavioral1/memory/2360-23-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2360	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2360	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1412	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1412-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x0008000000012117-10.dat	upx
behavioral1/memory/2360-16-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1412	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1412	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe
2360	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1412 wrote to memory of 2360	1412	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe	31
PID 1412 wrote to memory of 2360	1412	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe	31
PID 1412 wrote to memory of 2360	1412	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe	31
PID 1412 wrote to memory of 2360	1412	469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1412
- C:\Users\Admin\AppData\Local\Temp\469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2360

Network

MITRE ATT&CK Matrix

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Downloads

\Users\Admin\AppData\Local\Temp\469c47874d5e7a9c254171978f57a189_JaffaCakes118.exe

Filesize
784KB

MD5
665cb0a4f19a2f6fc987645583d2e9a3

SHA1
b5adcbca989141e16676da096abe4775796efc61

SHA256
0c789031d210bf6b45a35c135db11ebda2a98b1ebd702483cbb61b6ab06bf81c

SHA512
70dd2daa7773f0a3c6634eee3174c0f3d8d73de8560eddf33bdf93a21439fff2e4ec33eb1f0dd7339af3c17e54a5a2230a79670229e5fa8ee3c8f6ed04d1cd36

Download Submit
memory/1412-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1412-5-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/1412-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1412-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2360-16-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2360-17-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/2360-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2360-34-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2360-32-0x00000000032A0000-0x0000000003433000-memory.dmp

Filesize
1.6MB

Download
memory/2360-23-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download