cf787a1a9caf7befe985702cd612f9a8647474c4c22115ff154d8036a0e364c9

Analysis

max time kernel
133s
max time network
154s
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, 01:22

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General

Target

720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe
Size

670KB
MD5

720dbc67e10222f2e3696a20c6f273d0
SHA1

ac2af6f64e6535de8802891efd5af7a7c84f7c80
SHA256

cf787a1a9caf7befe985702cd612f9a8647474c4c22115ff154d8036a0e364c9
SHA512

1281517d04db740a0a45a0f89f64d8fbe47fc8675a7e241c723a9562462b37c479737d9ad2072dc80e135720a6aaffd05f4a151cc4db4c5e3bbcae0b4ab9d328
SSDEEP

12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcKG:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPFI

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/3896-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/3896-54-0x0000000000400000-0x00000000005AC000-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
1848	3896	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	720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3896	720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe
3896	720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3896	720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe
3896	720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\720dbc67e10222f2e3696a20c6f273d0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3896
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 2564
  2⤵
  - Program crash
  PID:1848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3896 -ip 3896
1⤵
PID:4780

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
11KB

MD5
c002dbdaf21d978eb529d8a72ccd4c9f

SHA1
612b114265111371940da50e57b3538c2e7be3bb

SHA256
cb64afb21b37b1a6747a7dff9042630920df7019210cf1861ad8fef85e3d84fa

SHA512
d4334b1d8669fd24e91bebbf69962514d0e9cc56b94893ee905517bf9dbf8265a191903836ebbc736a2667f189f4bfa79062c7398fafd1b6ecb73f2d16bee60f

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/3896-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/3896-1-0x0000000003220000-0x0000000003221000-memory.dmp

Filesize
4KB

Download
memory/3896-54-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download