9632ec9530d3cbdcab74a4500a140f171173dec9a56fa707f9ec7d7eabc3a80a

Analysis

max time kernel
51s
max time network
55s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 10:06

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General

Target

0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe
Size

669KB
MD5

0da9e92354734e5e37a10d9fee144083
SHA1

0b5df5d7a6641b7c2ecb71da6bedb6be6d842ee1
SHA256

9632ec9530d3cbdcab74a4500a140f171173dec9a56fa707f9ec7d7eabc3a80a
SHA512

1d8b324bc7171fbcb83bbf173dc4e2234a0c25c6cbeb00515c6c4fb021eb54bfa65f04ef7da5056003dab21a490ff6d127aab45e6dda69aa285b114b89635158
SSDEEP

12288:l9HHqZWplu5q98tbtS/ZykP91MHfB7GvKowxNOMfl33sUKpfcsFmcyou2HlwGBhx:l9qeuk9utn0cfNzoMXl33OpfPFmcyou6

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/4456-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/4456-63-0x0000000000400000-0x00000000005AC000-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
1284	4456	WerFault.exe	79

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\IESettingSync	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4456	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe
4456	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4456	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe
4456	0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0da9e92354734e5e37a10d9fee144083_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4456
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 2572
  2⤵
  - Program crash
  PID:1284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4456 -ip 4456
1⤵
PID:1120

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
12KB

MD5
d8dd931bf771391e802f19c5b374e5b8

SHA1
376c50b58b84478209a68b1c93ebe4d16bee1499

SHA256
8d4c4117b1fe3f79d9921cb107c67ef87fec16f9a039cf75e6c85339c68b2c2d

SHA512
6a966ebcdb79e266cb8724c49f77916da11a6174ef6f5e6b3a1d41fdb83f3d42238c90ad785da26e88374c43b2c42c9011a006bef34280a8fd8b6ea25ede1d53

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/4456-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/4456-1-0x0000000005A10000-0x0000000005A11000-memory.dmp

Filesize
4KB

Download
memory/4456-63-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download