xmrig | ef0e09e01886eca87520794ee0fe54d3d81d2bafdfa1fa484f6a94611565ea60

Analysis

max time kernel
92s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 12:49

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General

Target

49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe
Size

784KB
MD5

49da78ecae47f4c735f31a662309281f
SHA1

908d36eb54f1eec0452678693900fdab449c363e
SHA256

ef0e09e01886eca87520794ee0fe54d3d81d2bafdfa1fa484f6a94611565ea60
SHA512

b09ffb96bc9d735f306d9b0917269e7a70d4b2060d7277f71882b1a6544a396d3defcfe854d5a30cce4a114d9b9e9ca40b8ddb1fa1be40d283ad36679b834dea
SSDEEP

12288:iGR6dZ2LhKju2/2sbF1aJfqY4MJHsDkO79dVfCXBl3NlhAhC6vC7X:iG42hYFk4Dt9sl3NkC6vC7X

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/964-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/964-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3956-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3956-29-0x0000000005440000-0x00000000055D3000-memory.dmp	xmrig
behavioral2/memory/3956-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3956-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3956	49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3956	49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/964-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0009000000023459-11.dat	upx
behavioral2/memory/3956-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
964	49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
964	49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe
3956	49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 964 wrote to memory of 3956	964	49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe	84
PID 964 wrote to memory of 3956	964	49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe	84
PID 964 wrote to memory of 3956	964	49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:964
- C:\Users\Admin\AppData\Local\Temp\49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3956

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\49da78ecae47f4c735f31a662309281f_JaffaCakes118.exe

Filesize
784KB

MD5
b5de10fa02909a36f3d77f23ee8a6e15

SHA1
3a2542c70922870aafafa27a49d87a8590b63967

SHA256
57bc8d60ccbfac128398abaf81d15ab93ac30362bbf5e38910db053cbc5f7275

SHA512
c8d8aa9c03ac44b7337047421dfd0c057ade85959c90b7c3b4e2d03dc2236ce0c15dcf6a2485b3a2fa935d44f553501f92a31416191d25f88856726d0e63cdac

Download Submit
memory/964-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/964-1-0x00000000018D0000-0x0000000001994000-memory.dmp

Filesize
784KB

Download
memory/964-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/964-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3956-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3956-19-0x0000000001A50000-0x0000000001B14000-memory.dmp

Filesize
784KB

Download
memory/3956-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3956-29-0x0000000005440000-0x00000000055D3000-memory.dmp

Filesize
1.6MB

Download
memory/3956-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3956-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download