b66febfa23e9a4f6c67e9dfe22e7a201a3fa92c1452df6af9a2abd6076372b29

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 22:38

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General

Target

a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe
Size

670KB
MD5

a87fa7f4123a690b4f3fe8adc3c4e014
SHA1

f624fecd81e765a2c418ce4acd38b4a708585e32
SHA256

b66febfa23e9a4f6c67e9dfe22e7a201a3fa92c1452df6af9a2abd6076372b29
SHA512

c54638edc308e9e08ee2f0d91541ac5ad8ce2b215ff6898f91f7287ab430eec4854cc12d385d7fb1c0ca0df24dbd4a1849d66647926c5bee06f9a011acf26033
SSDEEP

12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcK1:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPF7

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/1292-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/1292-71-0x0000000000400000-0x00000000005AC000-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	a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1292	a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe
1292	a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1292	a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe
1292	a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a87fa7f4123a690b4f3fe8adc3c4e014_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1292

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
44640b4fe92882a783d882110ef39dcf

SHA1
acade32769cab34275063ab08f3a8256720ca321

SHA256
a1cc7d5c331deeebb42f8e9b702aa642b463de3c76953f5e7a2c92daecc08ecd

SHA512
4b9cfea7bfcab85dba5684dddfe5273f79429ae3d7484d197f1429720583c19dd31812fefebf532a2351ee5839da05b46fc69c4f40117697b425e2fe670d0e57

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/1292-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/1292-71-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download