09bf5202c9800ffdba2f49694df2b151d0489e1792915511985caa202c2f5881

Analysis

max time kernel
141s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 12:39

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General

Target

b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe
Size

669KB
MD5

b7ac1bd37a96992890b512b935054265
SHA1

aa6209a4c83d19bcd3637c93343a2c1e43dc4349
SHA256

09bf5202c9800ffdba2f49694df2b151d0489e1792915511985caa202c2f5881
SHA512

7edbe8d34a81b275bc4426f4b53f9ebc72fd973c8f4fabf9e0a30a95d9cf2f995d045010ced311e2a5f598a081b4c31fe1f2a80a3525206de6c735413d0ed44d
SSDEEP

12288:gBc+XKix5v7kfucUZwB7C4gasz/ZxNOMfA33sUKpfcsFmcyouSKhK6udcKwvoz:gBQi3vQ4Z+7C4Uz/PXA33OpfPFmcyouQ

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/1496-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/1496-71-0x0000000000400000-0x00000000005AC000-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	b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main	b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1496	b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe
1496	b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1496	b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe
1496	b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b7ac1bd37a96992890b512b935054265_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1496

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
e30fd8bf61c7496ca4fac30b94a9475d

SHA1
ac6bab5718c7365ceb2001e3c4bc885553f9e944

SHA256
cd2f596f0dfa618c9b3997eecbb220782ed6c78de9c82d0c52a506e568343bd1

SHA512
5b702adc20a08362ad9a260302ab938957ccef25a279e3d0b163468ab0961d4d0a85118a7aea4a27c3b7e9db566d407444898ad69638571ed40cb2db78fee4f7

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/1496-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/1496-71-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download