xmrig | be022512cd74d191732bac9f330119d32a526593afd8ef420c43e31a33066613

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29/03/2024, 14:35

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General

Target

2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe
Size

784KB
MD5

2498604ad320b4b469a0e749db31dc28
SHA1

db133e9d55a477b3a2788eae572151df3750e592
SHA256

be022512cd74d191732bac9f330119d32a526593afd8ef420c43e31a33066613
SHA512

92fecb796b4028c730a67d602fb0b6471efea3e81213360c264d805a334ee651fd85c9238a11e0fd37619dcc20815d5797377a63783ecefc28545beb5b070061
SSDEEP

12288:lP3bI+AAEPu6yw889/tUp8rMyXKxA17uJWHIj2r41qsk4HkfOvQxTEUzxA:ljIFAElhmEMJA4JAE2Cqsk4HrMD

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 8 IoCs

miner

resource	yara_rule
behavioral1/memory/3060-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1388-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1388-25-0x0000000003160000-0x00000000032F3000-memory.dmp	xmrig
behavioral1/memory/1388-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1388-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1388-34-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/3060-36-0x0000000000400000-0x0000000000712000-memory.dmp	xmrig
behavioral1/memory/3060-37-0x0000000003170000-0x0000000003482000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
1388	2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
3060	2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3060-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000a000000012254-10.dat	upx
behavioral1/memory/3060-15-0x0000000003170000-0x0000000003482000-memory.dmp	upx
behavioral1/memory/1388-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3060	2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3060	2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe
1388	2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 1388	3060	2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe	29
PID 3060 wrote to memory of 1388	3060	2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe	29
PID 3060 wrote to memory of 1388	3060	2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe	29
PID 3060 wrote to memory of 1388	3060	2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Users\Admin\AppData\Local\Temp\2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1388

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\2498604ad320b4b469a0e749db31dc28_JaffaCakes118.exe

Filesize
784KB

MD5
c6b7e8268668948b621e60ac5977237a

SHA1
2fe1b69131e2f650bdf3d21ab50845fcc22a59e8

SHA256
28c869a0403c8bf4853867af8c82d8dabdb3fc77f653201dc05e0aa36de79933

SHA512
9ad534da93371eb5238bd47aef479b088a33b6f9529eb9eed648ddcc9b22bb90ed701c9cf8341275720ba59a113795e03884319042bf490e8134aaaf5fb0cb6a

Download Submit
memory/1388-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1388-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1388-19-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/1388-25-0x0000000003160000-0x00000000032F3000-memory.dmp

Filesize
1.6MB

Download
memory/1388-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1388-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1388-34-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/3060-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3060-2-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/3060-15-0x0000000003170000-0x0000000003482000-memory.dmp

Filesize
3.1MB

Download
memory/3060-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3060-36-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3060-37-0x0000000003170000-0x0000000003482000-memory.dmp

Filesize
3.1MB

Download