f5f36315eca4f491c51498d6e0a03b8d79686d6f59f90cf52fcc60df04fd4f4f

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 18:02

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General

Target

790fa55678f6b73c85d6461577753993_JaffaCakes118.exe
Size

106KB
MD5

790fa55678f6b73c85d6461577753993
SHA1

f207098bcb0db766e15093c085c25e8a63b3b688
SHA256

f5f36315eca4f491c51498d6e0a03b8d79686d6f59f90cf52fcc60df04fd4f4f
SHA512

f08c5e9f42af81e3bc4093f87e6a20dd9c20e7b5b5e69ef90394b9218eedb5b9220c7e5c9c7171dd4a4309a6c172641ccf971fad559c9bcc30ec8a685efda7a3
SSDEEP

3072:VHTxJ0AQz/Tfh6HQzmP4axUkKzH6TEP6V:RdJ0A8/zhYQ6P4aux6+

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2160-0-0x0000000000400000-0x0000000000434000-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	790fa55678f6b73c85d6461577753993_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2160	790fa55678f6b73c85d6461577753993_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 1960	2160	790fa55678f6b73c85d6461577753993_JaffaCakes118.exe	30
PID 2160 wrote to memory of 1960	2160	790fa55678f6b73c85d6461577753993_JaffaCakes118.exe	30
PID 2160 wrote to memory of 1960	2160	790fa55678f6b73c85d6461577753993_JaffaCakes118.exe	30
PID 2160 wrote to memory of 1960	2160	790fa55678f6b73c85d6461577753993_JaffaCakes118.exe	30
PID 2160 wrote to memory of 1960	2160	790fa55678f6b73c85d6461577753993_JaffaCakes118.exe	30
PID 2160 wrote to memory of 1960	2160	790fa55678f6b73c85d6461577753993_JaffaCakes118.exe	30
PID 2160 wrote to memory of 1960	2160	790fa55678f6b73c85d6461577753993_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\790fa55678f6b73c85d6461577753993_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\790fa55678f6b73c85d6461577753993_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1960

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

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Downloads

memory/1960-4-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1960-3-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1960-6-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1960-9-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2160-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2160-1-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2160-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2160-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download