db78ac90884e74d3f4343469ad18567f1d834ddfbbd7b62aed1c196a66d908f7

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 06:57

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General

Target

3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
Size

130KB
MD5

3e6e9702786fa7ceea55ea6fb0f491b9
SHA1

a70817083bd419e90a4a5f34d55d48816c0878aa
SHA256

db78ac90884e74d3f4343469ad18567f1d834ddfbbd7b62aed1c196a66d908f7
SHA512

a015b9a996a5054973763b80c012698682b888aef3dddcf3214d294e65e845bddde8bbb1fdf312e46a4ab5c52c10dbf5e6266d0f2eff6d16e4139effd3922859
SSDEEP

1536:GeuTgrD7d0u9R7ui7Bm8VSFQUfsUkIJdPPf/Hb2NnjoLM+fPGALaptCenbv3Z:TJR0uD7znpUfNRTaKM+feSstCObv3Z

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2440-0-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/2440-2-0x0000000000400000-0x00000000004A0000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2584	2440	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2584	2440	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3e6e9702786fa7ceea55ea6fb0f491b9_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 116
  2⤵
  - Program crash
  PID:2584

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

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Downloads

memory/2440-0-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/2440-2-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download