xmrig | 80230ea4a1e623b67ce819515a35e556278b9f20a9a702018b76e162e3882ae1

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20-07-2024 03:23

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General

Target

5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe
Size

784KB
MD5

5ed86ef9be6c129e0d0fdf2ac9080cfe
SHA1

85622a50e66e60bf569c38be7b92189bca81160a
SHA256

80230ea4a1e623b67ce819515a35e556278b9f20a9a702018b76e162e3882ae1
SHA512

c2063b3690f28add56cd8932928d78f7301fdff5dddf461ab2be8126f023071a1780dc8eb41f5ed1aced9a99d5bae604ec3c6dc8f2bd0f6f03350af4df9de7e0
SSDEEP

12288:fwzQxWq6OznmKRS8PkmbCqAa84DN4Jic6V5Jm7XqxoJJwAwhGLSGZHsyOM06gbh:os4q6OzmIPkmb1zN4JYVLtNhCZMyi6c

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 10 IoCs

miner

resource	yara_rule
behavioral1/memory/1344-0-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1344-15-0x00000000031F0000-0x0000000003502000-memory.dmp	xmrig
behavioral1/memory/1344-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1516-17-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1516-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1516-34-0x0000000003250000-0x00000000033E3000-memory.dmp	xmrig
behavioral1/memory/1516-33-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/1516-31-0x0000000000400000-0x0000000000712000-memory.dmp	xmrig
behavioral1/memory/1516-22-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1344-36-0x00000000031F0000-0x0000000003502000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1516	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1516	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1344	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0007000000012119-10.dat	upx
behavioral1/memory/1344-8-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1344	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1344	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe
1516	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 1516	1344	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe	31
PID 1344 wrote to memory of 1516	1344	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe	31
PID 1344 wrote to memory of 1516	1344	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe	31
PID 1344 wrote to memory of 1516	1344	5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1344
- C:\Users\Admin\AppData\Local\Temp\5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1516

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\5ed86ef9be6c129e0d0fdf2ac9080cfe_JaffaCakes118.exe

Filesize
784KB

MD5
e2dcace07a910328eb76bdd9ef239796

SHA1
984860e696ea0354493b747ec1014d2c1045722b

SHA256
34552ee4adca51a16a70fc23672d7018d5f459afe472408d64167167c881ee34

SHA512
1318840eea169ee1edf5a7d4ebc414a2aaeffd30a3f7eea473d86b771b2c41786f3791a5ba44ac3516e82275a871359a0b141a673def518373512b7af04e1e31

Download Submit
memory/1344-36-0x00000000031F0000-0x0000000003502000-memory.dmp

Filesize
3.1MB

Download
memory/1344-0-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1344-9-0x0000000000320000-0x00000000003E4000-memory.dmp

Filesize
784KB

Download
memory/1344-8-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1344-15-0x00000000031F0000-0x0000000003502000-memory.dmp

Filesize
3.1MB

Download
memory/1344-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1516-17-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1516-34-0x0000000003250000-0x00000000033E3000-memory.dmp

Filesize
1.6MB

Download
memory/1516-33-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/1516-32-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/1516-31-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1516-22-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1516-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download