a65d2aafa07d014a6045b1d6754cc3f4661235be597597782b40285cec229c6b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 02:43

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General

Target

e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe
Size

680KB
MD5

e18da05105f3edfa5a65faa0443be219
SHA1

5c63b0ea7ebc24c7aae22620b2a385fa244058e5
SHA256

a65d2aafa07d014a6045b1d6754cc3f4661235be597597782b40285cec229c6b
SHA512

7565640f7e3a119f99aa6d8d8a2a5c5d37c531c2cc7034e20f74ceacd85623ad470ea5d1c3078bca6b57a9ead59a80b7bea90039ae0189cfbeef826157fd2eb7
SSDEEP

12288:d3DAAw0jmgI7E8Gq2VvhxNOMfg33sUKpfcsFmcyouqa3wTQipo:d3DXw0agI7EjVvHXg33OpfPFmcyouqat

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
behavioral2/memory/3428-0-0x0000000000400000-0x00000000005B6000-memory.dmp	upx
behavioral2/memory/3428-61-0x0000000000400000-0x00000000005B6000-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
3164	3428	WerFault.exe	83

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	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\IESettingSync	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3428	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe
3428	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3428	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe
3428	e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e18da05105f3edfa5a65faa0443be219_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3428
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3428 -s 2584
  2⤵
  - Program crash
  PID:3164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3428 -ip 3428
1⤵
PID:4020

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
12KB

MD5
96cbf85ecd572b218091a430a7284986

SHA1
ee8f0ff70828c1429a95cab34a69b678eb116819

SHA256
044c7bd91b1e551de84e58bde3e7f45c96188ea983644d2e0e1681d0f2d542e9

SHA512
aba5ef7cb4535b67c091ef2e76c7d0a558572a340721758273aae04bf136f7fd35a544ac286ad88361d41d7235fe8205e8b2af01b1054016d0164ddd6173d20d

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/3428-0-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download
memory/3428-1-0x0000000003220000-0x0000000003221000-memory.dmp

Filesize
4KB

Download
memory/3428-61-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download