f995045279cea7a0d2006825db4f14845f3255bd441fcb12117458597a6d7210

Analysis

max time kernel
93s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 03:11

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General

Target

377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe
Size

680KB
MD5

377cf66973dd6f1c75573f3e10d38860
SHA1

b7392d2010840f3498d16b703c650ef1f453270a
SHA256

f995045279cea7a0d2006825db4f14845f3255bd441fcb12117458597a6d7210
SHA512

ce8ac51992b43e4262885c4aeddd66f3a28f32f6c4e79d693545e06a9f8152d021073fd0d4278b530a3c4225b48e7dcf7d93238d67ed540fdb79d110d3f81a42
SSDEEP

12288:d3DAAw0jmgI7E8Gq2VvhxNOMfg33sUKpfcsFmcyouqa3wTQipY:d3DXw0agI7EjVvHXg33OpfPFmcyouqa7

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/4868-0-0x0000000000400000-0x00000000005B6000-memory.dmp	upx
behavioral2/memory/4868-65-0x0000000000400000-0x00000000005B6000-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
4212	4868	WerFault.exe	82

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Software\Microsoft\Internet Explorer\IESettingSync	377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4868	377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe
4868	377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4868	377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe
4868	377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\377cf66973dd6f1c75573f3e10d38860_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 1972
  2⤵
  - Program crash
  PID:4212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4868 -ip 4868
1⤵
PID:3364

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
10KB

MD5
09fbd74d6fdb681cafba50c33b9e1a10

SHA1
842a40d7fe526013e2394acbee2910ca4ad8e8e1

SHA256
e0f86b77fb09d53387d1b519632912e398ce32b917478b6c4829f3b9f4b8ddf1

SHA512
cd10f4cf00cc22ed9d81756b99dd519588b415380b3a43545e76b7f1fce3729d69e4a1259b156f0aad496000fa4bf5643e9b795f6d79037e11b3e341b27864ed

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/4868-0-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download
memory/4868-1-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/4868-65-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download