xmrig | d633dacd30f721012edb5637d2f38b74ebca0ddbe288361395c400082af11e86

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
27/06/2024, 18:25

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General

Target

170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe
Size

784KB
MD5

170b2496a400430d882e4dbfc84bcdd2
SHA1

e45be9b2fa0e681378e6f7ccd39fbedaa0cd6c43
SHA256

d633dacd30f721012edb5637d2f38b74ebca0ddbe288361395c400082af11e86
SHA512

abcdae6f67c482a0ae306e04dac284aa74e9dd8fd70d4041b081e54b6bee2eda7a7d93b3c4d24c5798867556486dc81453c399f043ab570822fc4e1feff7745d
SSDEEP

12288:2x+m/qKpORvM9JKt10YcmHqyTkNyqia1YMDyrEnhDHa/FkpC6S7:s+QqWORvM9JKt+YTKNGMDyC5a/GW7

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 9 IoCs

miner

resource	yara_rule
behavioral1/memory/2068-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2068-16-0x0000000003230000-0x0000000003542000-memory.dmp	xmrig
behavioral1/memory/2068-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2552-19-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2552-34-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/2552-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2552-33-0x0000000003040000-0x00000000031D3000-memory.dmp	xmrig
behavioral1/memory/2552-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2068-36-0x0000000003230000-0x0000000003542000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2552	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2552	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2068	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2068-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000d00000001228a-10.dat	upx
behavioral1/memory/2552-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2068	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2068	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe
2552	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 2552	2068	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe	29
PID 2068 wrote to memory of 2552	2068	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe	29
PID 2068 wrote to memory of 2552	2068	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe	29
PID 2068 wrote to memory of 2552	2068	170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Users\Admin\AppData\Local\Temp\170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2552

Network

MITRE ATT&CK Matrix

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Downloads

\Users\Admin\AppData\Local\Temp\170b2496a400430d882e4dbfc84bcdd2_JaffaCakes118.exe

Filesize
784KB

MD5
0c224bd1c27c503543099d57788074e7

SHA1
c2aa4e33e66129f63198d06f486b6c1b9684f7bf

SHA256
4b7a9f27d88d5ee040c80fe591f1f515068dfa0c012e3c953b2bba0bd95cd21e

SHA512
54a845a23d34ea05babc66aa0591c294a8d780782e3d9a2c45ac1a14d00f1c019058fd2f193195ac943bf05ae389ccf9a23cdf120be23157007e267d685e70cb

Download Submit
memory/2068-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2068-7-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/2068-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2068-16-0x0000000003230000-0x0000000003542000-memory.dmp

Filesize
3.1MB

Download
memory/2068-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2068-36-0x0000000003230000-0x0000000003542000-memory.dmp

Filesize
3.1MB

Download
memory/2552-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2552-18-0x0000000000320000-0x00000000003E4000-memory.dmp

Filesize
784KB

Download
memory/2552-19-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2552-34-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/2552-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2552-33-0x0000000003040000-0x00000000031D3000-memory.dmp

Filesize
1.6MB

Download
memory/2552-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download