fa0fd6c54bea7240eb295257b237cc96c0ddc5700e163b8bd12c8c537f546ff0

Analysis

max time kernel
135s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 23:24

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General

Target

71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe
Size

669KB
MD5

71ad8618982e65e47b061e48ba3ef48d
SHA1

2bd09622d6d0254df4727c3214df3c55edc0ee16
SHA256

fa0fd6c54bea7240eb295257b237cc96c0ddc5700e163b8bd12c8c537f546ff0
SHA512

59e4733ba75f59045017867eeddff23bc486224206784b0aadbef4fea8ede9ba99945ba9ce99fd75e86c3e1981cc56b06e996020610b7bce75f3ce05e0e06369
SSDEEP

12288:l9HHqZWplu5q98tbtS/ZykP91MHfB7GvKowxNOMfl33sUKpfcsFmcyou2HlwGBhf:l9qeuk9utn0cfNzoMXl33OpfPFmcyouC

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/1444-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/1444-63-0x0000000000400000-0x00000000005AC000-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
1184	1444	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	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Internet Explorer\IESettingSync	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1444	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe
1444	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1444	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe
1444	71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\71ad8618982e65e47b061e48ba3ef48d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1444
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1444 -s 2572
  2⤵
  - Program crash
  PID:1184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1444 -ip 1444
1⤵
PID:3696

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
a2066d361e514baa557536e413358988

SHA1
74d2f68ab04d072a4d19c45bba284efc371ccbba

SHA256
4f97f708dcbec6f42ecc672bae9e66ffc7905f0b4a085a7c982be1a0b0b2e9e7

SHA512
491d6f67b6ff431f699e2b0e093624c3ac5b6bd4b458d442ff996af1479e0dc5adebe8558e475c7a3cb0255acc7502b31091719ec515de608e9c973f195f4897

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/1444-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/1444-1-0x0000000004B40000-0x0000000004B41000-memory.dmp

Filesize
4KB

Download
memory/1444-63-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download