42be6e1b55414512975417b81f6b6d2d79d33fb5eb8a47aad83b1ffd827e4c01

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 09:59

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General

Target

959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe
Size

680KB
MD5

959dc1f0863a5fb7b40888c762fe337a
SHA1

875324f76b84f5742324d4429007bba9c0004169
SHA256

42be6e1b55414512975417b81f6b6d2d79d33fb5eb8a47aad83b1ffd827e4c01
SHA512

1d8bdf5037ff861f94caf69f9b2cc72faf88b299c9a804861e063242a3d37cec3cec2a0be7173fbb0b7e65f2a652c48645829801ac8c946ed2cd864d3947f364
SSDEEP

12288:d3DAAw0jmgI7E8Gq2VvhxNOMfg33sUKpfcsFmcyouqa3wTQipw:d3DXw0agI7EjVvHXg33OpfPFmcyouqal

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/3052-0-0x0000000000400000-0x00000000005B6000-memory.dmp	upx
behavioral2/memory/3052-68-0x0000000000400000-0x00000000005B6000-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
4052	3052	WerFault.exe	84

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	959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3052	959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe
3052	959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3052	959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe
3052	959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\959dc1f0863a5fb7b40888c762fe337a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3052
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 2684
  2⤵
  - Program crash
  PID:4052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3052 -ip 3052
1⤵
PID:3660

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
10KB

MD5
7b15aaa005da6a084fdfc88134515b1c

SHA1
379c9e5e0cf8a05ad566ef0943f2c07ea00b2124

SHA256
d8ac5b64f7c35c649ac827f7b5a62d1e3cbe9f499276ae7a8e468d15a87148ca

SHA512
5a08d9fb0f0a02c9844395b4b63b78ab96d0c68e7d262f6fe2657693acee77d92abccec96e49f704296277f5a13214859810daf6214238037d780925ad6fdb2d

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/3052-0-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download
memory/3052-1-0x0000000003490000-0x0000000003491000-memory.dmp

Filesize
4KB

Download
memory/3052-68-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download