47c09639d592f69d18efdaa56d595141e5bf824d27b49859392d0c98a77adaaf

Analysis

max time kernel
142s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 17:38

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General

Target

3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe
Size

669KB
MD5

3e429d64ad8dc60a14ee7cf5fa6b8d3e
SHA1

74b47c38acc6bfe5724308e3e6d2cc2cf067cc88
SHA256

47c09639d592f69d18efdaa56d595141e5bf824d27b49859392d0c98a77adaaf
SHA512

3ee064cfbeeeabd99465ba86d551f92d2acf26e6611d71a02741be06f122267a681d7e4b462189ea230eb979d68781cf58c8cc45c02e9b6d0eda4ba5e3e7bec2
SSDEEP

12288:koFM71upgHwENRmrARiivj/gasZo4xNOMf433sUKpfcsFmcyou6KhK6udcKwvS9:kug5HwE2Q5L/UZokX433OpfPFmcyoude

Score

7^/10

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/5140-0-0x0000000000400000-0x00000000005AB000-memory.dmp	upx
behavioral2/memory/5140-63-0x0000000000400000-0x00000000005AB000-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
5644	5140	WerFault.exe	82

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Internet Explorer\IESettingSync	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5140	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe
5140	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5140	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe
5140	3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3e429d64ad8dc60a14ee7cf5fa6b8d3e_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5140
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5140 -s 2580
  2⤵
  - Program crash
  PID:5644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5140 -ip 5140
1⤵
PID:5724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

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
9KB

MD5
e032d48bf36ae97fb36dd96ab62217e5

SHA1
860b18598a09309a6c237b68649d9e11e11692c8

SHA256
2d3f4c52bbeae0290bb309c3c73bff0d2563dbc645bf59bb28ab524450e51f93

SHA512
468d428bea7b079ec4105ea735084847af985b4e52f384855811719f40276a4db13e41aaab2de81463d59f67741423b9e7d9797692e9b475ac7c09c0610a67a4

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/5140-0-0x0000000000400000-0x00000000005AB000-memory.dmp

Filesize
1.7MB

Download
memory/5140-1-0x0000000003220000-0x0000000003221000-memory.dmp

Filesize
4KB

Download
memory/5140-63-0x0000000000400000-0x00000000005AB000-memory.dmp

Filesize
1.7MB

Download