9cccc5b66f621f4888e0ed7b9dd60caac82d5b488c9560b3cc553ed358a959d3

Analysis

max time kernel
92s
max time network
145s
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 06:51

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General

Target

e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe
Size

683KB
MD5

e1ed5bc07e6a5e063d39515245d432c7
SHA1

1a33c6ea5e6609d41385d32e105b41b55ee3fe41
SHA256

9cccc5b66f621f4888e0ed7b9dd60caac82d5b488c9560b3cc553ed358a959d3
SHA512

6b544fa7f8602bd0197ed45ff53675c60ffb78848c7738257907174017ac05355b9a6c6890450658312a675523d36172e2d1ffc32217998e8490afe03d8fff6e
SSDEEP

12288:vomB2fFbcjgAlMuzjyYJkFy43+PLEtAGK8uGtffrgFnxNOMfo33sUKpfcsFmcyo7:vo1f1KRhS3OPLEtAGK8rdUFxXo33OpfL

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/688-0-0x0000000000400000-0x00000000005B9000-memory.dmp	upx
behavioral2/memory/688-65-0x0000000000400000-0x00000000005B9000-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
1336	688	WerFault.exe	82

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	e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\IESettingSync	e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
688	e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe
688	e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
688	e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe
688	e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e1ed5bc07e6a5e063d39515245d432c7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:688
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 688 -s 1960
  2⤵
  - Program crash
  PID:1336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 688 -ip 688
1⤵
PID:5044

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

Filesize
10KB

MD5
42dab8448541403fe897dbf2496042f3

SHA1
3ca368df935c4f16c7e59cd2d5b3e1f9cd02f8ab

SHA256
dd3b33c30f4b739af62572fd6c2f96ab9639941058fe6dbb0e14353c545dc6a9

SHA512
369e8a251730ea3441510fc301c6f4ce045ce5b956e3c10019dc69d04cf7e2099720860f044275ff8972023d5c3d82dafff4fcb14281bc3ae9b28e9e99b8be0b

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/688-0-0x0000000000400000-0x00000000005B9000-memory.dmp

Filesize
1.7MB

Download
memory/688-1-0x0000000000800000-0x0000000000801000-memory.dmp

Filesize
4KB

Download
memory/688-65-0x0000000000400000-0x00000000005B9000-memory.dmp

Filesize
1.7MB

Download