02b05e379833d0ae24747e2635fd56879156474af21356bd0cdb1ea5b8a1c1df

Analysis

max time kernel
133s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 10:31

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General

Target

b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe
Size

680KB
MD5

b74a4a9f949519e73ebf2ccb36910ef1
SHA1

f963c450ce6caa9d2845e3a654466a6a18dd4528
SHA256

02b05e379833d0ae24747e2635fd56879156474af21356bd0cdb1ea5b8a1c1df
SHA512

055a9c9bc747039a234c65cd8ec01d23d600f5cc8f66f7f546ad958241fbea651942ebdce5c6aeba8266e0461238ef04e5d6cd29e68acd9507578b979a7232a7
SSDEEP

12288:d3DAAw0jmgI7E8Gq2VvhxNOMfg33sUKpfcsFmcyouqa3wTQipd:d3DXw0agI7EjVvHXg33OpfPFmcyouqaU

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/4680-0-0x0000000000400000-0x00000000005B6000-memory.dmp	upx
behavioral2/memory/4680-54-0x0000000000400000-0x00000000005B6000-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
1188	4680	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	b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4680	b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe
4680	b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4680	b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe
4680	b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b74a4a9f949519e73ebf2ccb36910ef1_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4680 -s 2596
  2⤵
  - Program crash
  PID:1188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4680 -ip 4680
1⤵
PID:3484

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
6c117cbbbbe15e7742a986295ed02c56

SHA1
95e37415b43bb8a226a0e2871cdcd9de9145d20b

SHA256
d30eaef761e7dbfce57e6074627a26a15e15f71fe83bafe5f5f285890060dda3

SHA512
88555f8605c2a9bdd1ee90a4916592c05a0054eb53c175997f01cf0934c759d1b8126d99048ecf86d9dad378be304be839cf18bb017e2176f77aab24e42405a0

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/4680-0-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download
memory/4680-1-0x0000000003230000-0x0000000003231000-memory.dmp

Filesize
4KB

Download
memory/4680-54-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download