bc77c3be15cc7b7cb46d0b21f9dbfe2f2d9caccc223adc2ddc20e2fef5aba6fe

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 04:06

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General

Target

4825cc7d1be1287e3e7d86a4b49e821c_JaffaCakes118.exe
Size

670KB
MD5

4825cc7d1be1287e3e7d86a4b49e821c
SHA1

ce87de8752012e53c24eb8e7f903d4f1fd814fc5
SHA256

bc77c3be15cc7b7cb46d0b21f9dbfe2f2d9caccc223adc2ddc20e2fef5aba6fe
SHA512

3931ce14987f691b28f29c91ac43d8b2b5ec10261c3d6ce44491f4e2ca77f0f8a13a220ec08e804612d9c2ba3f256318cffc54d0d3974eea63a1b29ea136ce5e
SSDEEP

12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcKc:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPFa

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/3280-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/3280-51-0x0000000000400000-0x00000000005AC000-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
2760	3280	WerFault.exe	82

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	4825cc7d1be1287e3e7d86a4b49e821c_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	4825cc7d1be1287e3e7d86a4b49e821c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3280	4825cc7d1be1287e3e7d86a4b49e821c_JaffaCakes118.exe
3280	4825cc7d1be1287e3e7d86a4b49e821c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3280	4825cc7d1be1287e3e7d86a4b49e821c_JaffaCakes118.exe
3280	4825cc7d1be1287e3e7d86a4b49e821c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4825cc7d1be1287e3e7d86a4b49e821c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4825cc7d1be1287e3e7d86a4b49e821c_JaffaCakes118.exe"
1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3280
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 2732
  2⤵
  - Program crash
  PID:2760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 3280 -ip 3280
1⤵
PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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
a16a5d90473e367f928aa038c6bb120f

SHA1
08ddf6ff15c705f9a7bb0dc598cff0192bf42d1b

SHA256
29ab1c85596ee87a712e84dbd1b2eb65e6b7f2b5969c84d11cd2d5a6855d0781

SHA512
4c374a41297091e5a2c2705298b810ed56ca5660f2e799b64c012e0442bb948541d962e4e0f5a8b404bdc091595e324c13e24611c212723e03bdae1f84512747

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/3280-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/3280-1-0x0000000003220000-0x0000000003221000-memory.dmp

Filesize
4KB

Download
memory/3280-51-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download