ff99b0d9879d7e3f660d991fec0d179f19a5f3136b42da9aa3088e17afd7f615

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 10:30

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General

Target

73ac86462ba17b66a50c84291e6f12a5_JaffaCakes118.exe
Size

680KB
MD5

73ac86462ba17b66a50c84291e6f12a5
SHA1

a555ba68da4950c555f388f18ab1e5ebd1e3b422
SHA256

ff99b0d9879d7e3f660d991fec0d179f19a5f3136b42da9aa3088e17afd7f615
SHA512

8cd70bd07c0c49e4c63b3bc8d13e49e81eef091ceff7faa0c922edb106b1950516d79fcbb8ce1ff0112c0503f0da1bc21fb149ea421cbedde8a1538c4cd72e17
SSDEEP

12288:d3DAAw0jmgI7E8Gq2VvhxNOMfg33sUKpfcsFmcyouqa3wTQipK:d3DXw0agI7EjVvHXg33OpfPFmcyouqaB

Score

7^/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
behavioral2/memory/1816-0-0x0000000000400000-0x00000000005B6000-memory.dmp	upx
behavioral2/memory/1816-61-0x0000000000400000-0x00000000005B6000-memory.dmp	upx

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2840	1816	WerFault.exe	83

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	73ac86462ba17b66a50c84291e6f12a5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1816	73ac86462ba17b66a50c84291e6f12a5_JaffaCakes118.exe
1816	73ac86462ba17b66a50c84291e6f12a5_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1816	73ac86462ba17b66a50c84291e6f12a5_JaffaCakes118.exe
1816	73ac86462ba17b66a50c84291e6f12a5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\73ac86462ba17b66a50c84291e6f12a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\73ac86462ba17b66a50c84291e6f12a5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1816
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1816 -s 1956
  2⤵
  - Program crash
  PID:2840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1816 -ip 1816
1⤵
PID:2004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

Filesize
12KB

MD5
0a029ec5699ae59b36823198db7e798c

SHA1
8ee703f19e8827baf22ec4e4e6bb176541323e7b

SHA256
5a2d683df4e6dec4162907fe8ba417fc2139ba6d47d8e2a7d7af482f21ca3a67

SHA512
d8e4b4c90cc225f916b1f0eafe8e99d32bdf153799a63bac9c8b8c802411b831a9df06d1ea050e4602412f08248e929f8c2a068f1af020ac4d3d044eefe7edf8

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

Filesize
202KB

MD5
a4fdd77e182bd2fabe300a47b5617a35

SHA1
e002b335c75b5edefcd251962f61f53a2ab8e0f2

SHA256
8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

SHA512
ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

Filesize
89KB

MD5
219073097031d9c1a95a1291d66f3a10

SHA1
2b7996b01d90b7f424f2a2e6063947461db4b2b2

SHA256
232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef

SHA512
9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5

Download Submit
memory/1816-0-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download
memory/1816-1-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

Filesize
4KB

Download
memory/1816-61-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download