a64a00b82bdb6c47c1f5c7870e3bbcc5b87cbedfe4ac615036c7da53eddcf7e6

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 01:13

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General

Target

a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe
Size

669KB
MD5

a8fcb9dff7e6c8cf5361167d958fdac9
SHA1

9fe2d3c7fcfd8827b21e422114fc5b8d2204b474
SHA256

a64a00b82bdb6c47c1f5c7870e3bbcc5b87cbedfe4ac615036c7da53eddcf7e6
SHA512

b82db2856a576dca3ae0e7373882da5e67977540eead74a7534f61357aff92dce511e49643ed9e25235d7218cf423723a3d1d51b75141a916013dee82835328a
SSDEEP

12288:koFM71upgHwENRmrARiivj/gasZo4xNOMf433sUKpfcsFmcyou6KhK6udcKwvSe:kug5HwE2Q5L/UZokX433OpfPFmcyoudL

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
behavioral1/memory/2812-0-0x0000000000400000-0x00000000005AB000-memory.dmp	upx
behavioral1/memory/2812-71-0x0000000000400000-0x00000000005AB000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main	a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2812	a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe
2812	a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2812	a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe
2812	a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a8fcb9dff7e6c8cf5361167d958fdac9_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2812

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

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
9KB

MD5
7f36920b37b230529b3b68f01b219268

SHA1
45d515335d7e0f85a677c03c3586d62208055a18

SHA256
56843a681735ab4122db0b7857925d727dfbf78dbd68b0d7d2d61fe056863853

SHA512
074ff5bfc466cd62b8707f3bd51f741e08347ce611b38ee3e66530349a2406721eb8d7b7a8c89d99c8a1546a245fef2e56d7ce042a56d3a7578785f740d934dc

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/2812-0-0x0000000000400000-0x00000000005AB000-memory.dmp

Filesize
1.7MB

Download
memory/2812-71-0x0000000000400000-0x00000000005AB000-memory.dmp

Filesize
1.7MB

Download