xmrig | 81360c990addc3aee2f281e00aaec11701ad26a67a695803fca3c45d79fa4d00

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2024 19:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe
Size

784KB
MD5

70ed849d9946562cb65c380d511958d9
SHA1

2b94794aed7588f2db1ed1d27528b992e38c3eaf
SHA256

81360c990addc3aee2f281e00aaec11701ad26a67a695803fca3c45d79fa4d00
SHA512

1ae3938f3b128bba97cdfc6d47df5f3b4b41a0f8bc6528a21ddf55b562966f532de0d8bd5431f2f53adb13c4fabb57a9260a4a3ad3ae5cd7fa9f1fd819a82516
SSDEEP

24576:1eQEAPwBpob/CPPglYG+aqIOuLJYstt+kE:0QE2w3oGXxG+aqiLvts

Score

10^/10

xmrig discovery 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
behavioral2/memory/2004-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2004-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4408-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4408-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4408-29-0x00000000052F0000-0x0000000005483000-memory.dmp	xmrig
behavioral2/memory/4408-30-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral2/memory/4408-31-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4408	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4408	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2004-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0009000000023460-11.dat	upx
behavioral2/memory/4408-12-0x0000000000400000-0x0000000000712000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2004	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2004	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe
4408	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 4408	2004	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe	86
PID 2004 wrote to memory of 4408	2004	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe	86
PID 2004 wrote to memory of 4408	2004	70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Users\Admin\AppData\Local\Temp\70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:4408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\70ed849d9946562cb65c380d511958d9_JaffaCakes118.exe

Filesize
784KB

MD5
ef33279b9e09e274c14872bdcbdda1e2

SHA1
114bdbda1cda116667983e40d8557cc3a27103d5

SHA256
0afeb6a3870b31c29611a6877b8f90355b33fccd77d9b02bc015fdce642f9fef

SHA512
079f7d03906433634777eaac3b78b22a7c4606a6146a0d9b858efe674ec2646a38792e1499794b0db6f65eed69a9b5860041b106dc9f158cc0318fcc12c524b0

Download Submit
memory/2004-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2004-1-0x0000000001980000-0x0000000001A44000-memory.dmp

Filesize
784KB

Download
memory/2004-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2004-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4408-12-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4408-15-0x0000000001A80000-0x0000000001B44000-memory.dmp

Filesize
784KB

Download
memory/4408-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4408-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4408-29-0x00000000052F0000-0x0000000005483000-memory.dmp

Filesize
1.6MB

Download
memory/4408-30-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/4408-31-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download