xmrig | f9f785260ce056c3d6d84c3cb859ee98dc876735c34de43a509e93d492732c89

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 01:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe
Size

784KB
MD5

0bcdb28ff3b83232c3f962bd240b6648
SHA1

a3968da061bb141f419fbde05d50e523e2637ea6
SHA256

f9f785260ce056c3d6d84c3cb859ee98dc876735c34de43a509e93d492732c89
SHA512

c8a207c31469222d08ff33ebf37b08844ced100830c6ad91f4505aa7beb010523217d16c427683c9ca3bc070be7f521594d5a9ecc695f8e3742ec101ce267ab6
SSDEEP

24576:6PieoQVafxoI4MVMkYWNhHVor5I7GRYp5fvLn:CGxb4MV0cHar5I7GRYpZL

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
behavioral1/memory/840-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/840-16-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2656-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2656-24-0x0000000003250000-0x00000000033E3000-memory.dmp	xmrig
behavioral1/memory/2656-34-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/2656-25-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2656-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2656	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2656	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
840	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/840-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000d000000012336-10.dat	upx
behavioral1/memory/2656-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/memory/840-14-0x0000000003140000-0x0000000003452000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
840	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
840	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe
2656	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 2656	840	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe	29
PID 840 wrote to memory of 2656	840	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe	29
PID 840 wrote to memory of 2656	840	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe	29
PID 840 wrote to memory of 2656	840	0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:840
- C:\Users\Admin\AppData\Local\Temp\0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2656

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\0bcdb28ff3b83232c3f962bd240b6648_JaffaCakes118.exe

Filesize
784KB

MD5
3af90be917ce322a3c0c0156102465c3

SHA1
d36da901b1d2afafdfd202637f97aa2b269f0c73

SHA256
be97dc4b7846ebe4583c329fbc2f8ddcc59e2ad4079470f296f0c858c766da65

SHA512
c644485a3c09cdf685d24fc21488f954ad9cdf626a70cf8cc995d7ff625313ff1b3bdfc2f89bed77b8c48cd7c8dbc4a6b357042150c5a7d9bc1c0b0c5a5e62d8

Download Submit
memory/840-14-0x0000000003140000-0x0000000003452000-memory.dmp

Filesize
3.1MB

Download
memory/840-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/840-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/840-16-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/840-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2656-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2656-21-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/2656-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2656-24-0x0000000003250000-0x00000000033E3000-memory.dmp

Filesize
1.6MB

Download
memory/2656-34-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/2656-25-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2656-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download