893fef5745a0eee4ca1689ad10d58aa8c5661ddeb21c8839a72e2c229a52d078

Analysis

max time kernel
148s
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
23/07/2024, 04:41

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General

Target

662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe
Size

670KB
MD5

662d51838524d4a03a11f12e39fdb06c
SHA1

94924b98b6144bef6fc38419fa6724da8c8405e0
SHA256

893fef5745a0eee4ca1689ad10d58aa8c5661ddeb21c8839a72e2c229a52d078
SHA512

40a8c9d8ebe9dcb5b01bec17abe4181a77782e6cfd3e2ae910eb14e5ebef97883ebac80a4c6b9158664cb76b21863281edebd2739a6d12740ee1c455373f0f73
SSDEEP

12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcKk:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPFW

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/4888-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/4888-62-0x0000000000400000-0x00000000005AC000-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
3648	4888	WerFault.exe	83

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\IESettingSync	662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4888	662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe
4888	662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4888	662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe
4888	662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\662d51838524d4a03a11f12e39fdb06c_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4888
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 1956
  2⤵
  - Program crash
  PID:3648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4888 -ip 4888
1⤵
PID:1952

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
029a0d97267d7e88772f9b2ff1d89058

SHA1
c81a09198ff5f7e10727936b02500296dd23c3e3

SHA256
e1a87af7baf546a4f120c9a80f813920e4d3ec0fc0b62e4458ceed5bb78e68cf

SHA512
23602fb8a6b29ca87716b2b0b2da57bd7c61bf26a8f3d06f758a74af5fd6905edbeeaeb8a5d0a4564dfea120b33fc0074d5d4d6d74d756bc5b75b99c6da6a364

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/4888-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/4888-1-0x00000000006E0000-0x00000000006E1000-memory.dmp

Filesize
4KB

Download
memory/4888-62-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download