e094f7714c6dc23c6500162b4caa0cf7c7849acf284da35ea822898b0f0f3e4d

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 18:53

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General

Target

42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe
Size

669KB
MD5

42ec404dc82e6b236c566428ae7b5ad6
SHA1

264e998de71b642daa32a270e1affbccf7e67fd1
SHA256

e094f7714c6dc23c6500162b4caa0cf7c7849acf284da35ea822898b0f0f3e4d
SHA512

1b9a88f2ef1eb9f51f21a5773390f8932790ab1bd778c4fda02a1e1efa6f538ef370f945315d96fbba32f98a6569d4d12ddce2adf01f012fb6686cdb8c6d15b7
SSDEEP

12288:l9HHqZWplu5q98tbtS/ZykP91MHfB7GvKowxNOMfl33sUKpfcsFmcyou2HlwGBhg:l9qeuk9utn0cfNzoMXl33OpfPFmcyouB

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/4180-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/4180-62-0x0000000000400000-0x00000000005AC000-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
2208	4180	WerFault.exe	82

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\IESettingSync	42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4180	42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe
4180	42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4180	42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe
4180	42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\42ec404dc82e6b236c566428ae7b5ad6_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 1976
  2⤵
  - Program crash
  PID:2208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4180 -ip 4180
1⤵
PID:3944

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
12KB

MD5
5c796548b6b1c9a377afed417dae9abb

SHA1
8ad72983a61a0a947a22c77b3c3e4bcde4ca2f53

SHA256
d9919e314fcb62d3d3190beacfb633f9b2062d856635ce34b1427e37c05555c8

SHA512
f664568182607681b9f4c861166f92023e3fb977ef9423f4a565fd59b74a5b5a770a9678352bce2e370cf0622ac151a10c59ce21115a0826dbfc54ec72e46d7e

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/4180-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/4180-1-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/4180-62-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download