b2a510d77b29df320d076ce3e851df31b4613ff2804880d2b1f5b174aba84d88

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 21:26

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe
Size

157KB
MD5

fdaf369441776e2df20690276eb6cfbd
SHA1

5274616130d689eb081243952fe9f2f1f69774bc
SHA256

b2a510d77b29df320d076ce3e851df31b4613ff2804880d2b1f5b174aba84d88
SHA512

65a966c741e7ec767ba70138ba8e0454f9e86c2bf94d48368aa950e290112db8016600e0272dcfeeca21c4901bd938e0f4f73001a558464d8ca92225aca5c850
SSDEEP

3072:1fqKqf6UTbQ3SKcpEfXqQrMsgGrH4+fj5dEjRdZanCnv:hUf6YQg6iQvgu156jHZr

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\International\Geo\Nation	fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2964	fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0006000000022f29-4.dat	upx
behavioral2/memory/2964-16-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral2/memory/2964-17-0x0000000000400000-0x0000000000446000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4744 wrote to memory of 2964	4744	fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe	86
PID 4744 wrote to memory of 2964	4744	fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe	86
PID 4744 wrote to memory of 2964	4744	fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4744
- C:\Windows\Temp\MT\fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe
  "C:\Windows\Temp\MT\fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  PID:2964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\Temp\MT\fdaf369441776e2df20690276eb6cfbd_JaffaCakes118.exe.2

Filesize
95KB

MD5
7d07acdbe85beff90a468ebca318a247

SHA1
611be511ae11d00cc02745869e4669a9c1fc7285

SHA256
412c1a02a4f035d054d0ce063084c7d817da30f4bad447f84711dcc52c525b68

SHA512
83787d672154b5c9db05d820ac0dfd31b78aa97ecff2014ca24c17047f750cfe28b6cbb44ffe165b430b846caacf138576aeaccd202d361cd3483a09647d40b8

Download Submit
memory/2964-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2964-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download