d291d5aeedf6ee343765b5ce5000dc33181fc6397818c36c8ae64013e1a88f94

Analysis

max time kernel
101s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 06:36

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General

Target

fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe
Size

204KB
MD5

fbb4f79997be4d703b47959e92f694ea
SHA1

84af36b11bb716024a70be2d4921fefb0c2669d3
SHA256

d291d5aeedf6ee343765b5ce5000dc33181fc6397818c36c8ae64013e1a88f94
SHA512

85ca38ca05d99be2873a7b63a9f5ac487e23f7e426307dd909319dff681896c01ee97e8e0614f2ce1d613bf42f4d2011bf216711c8cba4232a4d00ae5c51ceff
SSDEEP

6144:+kB9V1MMVPmlbSZqDs0F0zid/2TQbMmo:BOSQgZmo

Score

5^/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
behavioral2/memory/1880-0-0x0000000000400000-0x0000000000452000-memory.dmp	upx

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	fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1880	fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 1988	1880	fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe	82
PID 1880 wrote to memory of 1988	1880	fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe	82
PID 1880 wrote to memory of 1988	1880	fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe	82
PID 1880 wrote to memory of 1988	1880	fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe	82
PID 1880 wrote to memory of 1988	1880	fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fbb4f79997be4d703b47959e92f694ea_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:1988

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/1880-0-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1880-1-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/1880-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1880-3-0x0000000000450000-0x000000000045E000-memory.dmp

Filesize
56KB

Download
memory/1880-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download