xmrig | 0bee2e5b277918e3f18170ef3b930ba346beed9b677716451e8df98523542388

Analysis

max time kernel
17s
max time network
20s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 13:51

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General

Target

5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
Size

784KB
MD5

5c3651edca0342304db8f81c68cfc299
SHA1

a62d2815a22dd11a6cff065eed0bdb123620d67d
SHA256

0bee2e5b277918e3f18170ef3b930ba346beed9b677716451e8df98523542388
SHA512

1b62ddb0aa2d618458d6d240664bd027e54726b9fa5e982a05db1a2c8009db06f6bd1bdab7f5f387d63d642fe2992fbb57ded27e6c65f255ff571d1ccc4257e7
SSDEEP

24576:SrPeNbmaOKwT+ExEhjzjgd24rNvFhqTnmc:GPepQk+EhTgdVjh

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/1068-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1068-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1180-17-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1180-34-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1180-32-0x00000000030E0000-0x0000000003273000-memory.dmp	xmrig
behavioral1/memory/1180-23-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1180-33-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1180	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1180	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1068	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1068-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x00090000000120f9-7.dat	upx
behavioral1/memory/1180-16-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1068	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1068	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
1180	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 1180	1068	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe	30
PID 1068 wrote to memory of 1180	1068	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe	30
PID 1068 wrote to memory of 1180	1068	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe	30
PID 1068 wrote to memory of 1180	1068	5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1068
- C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1180

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\5c3651edca0342304db8f81c68cfc299_JaffaCakes118.exe

Filesize
784KB

MD5
99fd3a67fd18e6d990d5c8b72227baf5

SHA1
d9c4203731cade3a9ebe12209b71ab508dcbda1a

SHA256
edeac3978bee6b1ffe97fd2ef8ace554e32c42153ce868453c220cb3d7998ab4

SHA512
c5c911ac67e544203f6dca72aad0ab18befec154796eb23072f30c7b99b2598bbc555b392679b06106e940bd9d2325520b2d4df5fdc05caae30eaffef83fd19e

Download Submit
memory/1068-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1068-9-0x00000000018B0000-0x0000000001974000-memory.dmp

Filesize
784KB

Download
memory/1068-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1068-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1180-20-0x00000000018B0000-0x0000000001974000-memory.dmp

Filesize
784KB

Download
memory/1180-17-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1180-16-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1180-34-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1180-32-0x00000000030E0000-0x0000000003273000-memory.dmp

Filesize
1.6MB

Download
memory/1180-23-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1180-33-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download