b1d1afa5cd5a22360596443a4686df211c1ff95fe1157f10f15b40e009bcd59f

Analysis

max time kernel
92s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23-07-2024 03:17

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General

Target

65ecd6610e080a4aa68692ef4f8c6f06_JaffaCakes118.exe
Size

670KB
MD5

65ecd6610e080a4aa68692ef4f8c6f06
SHA1

a8bbd09e68fcec52fb092b373af6781dd9541dad
SHA256

b1d1afa5cd5a22360596443a4686df211c1ff95fe1157f10f15b40e009bcd59f
SHA512

e7c7875280d69c8d3c0619d7654d1da1ec3eb36032bb70f936ed5e9bb6a06e100afdb4552d3c0104bb6b5d14508a0bf53deadb6a32e711e0c3bbac91744747ef
SSDEEP

12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcKs:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPFG

Score

7^/10

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/4448-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/4448-61-0x0000000000400000-0x00000000005AC000-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
4528	4448	WerFault.exe	83

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	65ecd6610e080a4aa68692ef4f8c6f06_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\IESettingSync	65ecd6610e080a4aa68692ef4f8c6f06_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	65ecd6610e080a4aa68692ef4f8c6f06_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	65ecd6610e080a4aa68692ef4f8c6f06_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4448	65ecd6610e080a4aa68692ef4f8c6f06_JaffaCakes118.exe
4448	65ecd6610e080a4aa68692ef4f8c6f06_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\65ecd6610e080a4aa68692ef4f8c6f06_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\65ecd6610e080a4aa68692ef4f8c6f06_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4448
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 1940
  2⤵
  - Program crash
  PID:4528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4448 -ip 4448
1⤵
PID:4116

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

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
11KB

MD5
0afadd4ea31c5e1fd251ac327e5ee0b5

SHA1
e60477a0996985c190748a3de7b92c6247cd20b9

SHA256
af2031ba4962126c06a6434d9cbb2e8ddb711062dd125b808ed6decffe83703e

SHA512
00a40cf63ae1ccc8fd9b89673dfaccde5810db85b5d63fc10d5ec647d75ae29517f13d76acb6d8fa6adb94fb323893607f9199a374e71d3f7c8ef7f8e928ff22

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/4448-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/4448-1-0x0000000000A90000-0x0000000000A91000-memory.dmp

Filesize
4KB

Download
memory/4448-61-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download