6f2c604f8d3e02e043ccca1cc490f2e95fca0105cf7088616b9bfe7e5a83d1ee

Analysis

max time kernel
142s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17-08-2024 23:09

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General

Target

a483616908bedfc36268cace67685301_JaffaCakes118.exe
Size

669KB
MD5

a483616908bedfc36268cace67685301
SHA1

77b27e9c0649a0ecd9d7dabd7f79a3494a0b94e6
SHA256

6f2c604f8d3e02e043ccca1cc490f2e95fca0105cf7088616b9bfe7e5a83d1ee
SHA512

76b6a1954006751d1c58239af1acf7ddbbabe7f6f6ed037f06c719905c68bb9f2b8165cd8227cc4cc22c4aa50c2de17d39c88d8d3a37d49a4ceec2921e7a3782
SSDEEP

12288:l9HHqZWplu5q98tbtS/ZykP91MHfB7GvKowxNOMfl33sUKpfcsFmcyou2HlwGBhP:l9qeuk9utn0cfNzoMXl33OpfPFmcyou+

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/5008-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/5008-62-0x0000000000400000-0x00000000005AC000-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
1760	5008	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	a483616908bedfc36268cace67685301_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\IESettingSync	a483616908bedfc36268cace67685301_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	a483616908bedfc36268cace67685301_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	a483616908bedfc36268cace67685301_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	a483616908bedfc36268cace67685301_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	a483616908bedfc36268cace67685301_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	a483616908bedfc36268cace67685301_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5008	a483616908bedfc36268cace67685301_JaffaCakes118.exe
5008	a483616908bedfc36268cace67685301_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5008	a483616908bedfc36268cace67685301_JaffaCakes118.exe
5008	a483616908bedfc36268cace67685301_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a483616908bedfc36268cace67685301_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a483616908bedfc36268cace67685301_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5008
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 2576
  2⤵
  - Program crash
  PID:1760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5008 -ip 5008
1⤵
PID:3872

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
479ed0a32d2dc1e9a6cfd74aeedeadce

SHA1
b5106a361402c64326c3a80a7830d7ae9db8c73a

SHA256
37e695f5d8e9dc6eb21630e2632cf23ca6bd544b83dea5aa59cbd77c76bd3b18

SHA512
0d7f13bf905af7b1608500f7f4105b07e34b2f4ef728f688f297fa0805ece2f272c2b8afbcaa90145a627ddd8b23bcc3be75a2046fdad7a08f88efb8b41d6ebe

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/5008-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/5008-1-0x0000000003220000-0x0000000003221000-memory.dmp

Filesize
4KB

Download
memory/5008-62-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download