7a869e17bfe04cc96335c32db569d7256f59777dd730dcc5079b1491a8a53326

Analysis

max time kernel
93s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 20:40

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General

Target

1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe
Size

122KB
MD5

1772993f4fe2e006b2fe95ff709a6ade
SHA1

1fffce4b934f285b640fce63e91e37a89c3306a7
SHA256

7a869e17bfe04cc96335c32db569d7256f59777dd730dcc5079b1491a8a53326
SHA512

aed4b1e18a432a29c47733d1a8321705ddbc72232d2451f05c07f35a140315fb1fa8affb04424447c4e7bb98cd6b6d056ef845d41f72cc784013c71d2e69d792
SSDEEP

3072:ZsuNh9LoFwT5eot5jySWF3INyySacSls//3SS/tzBVYS0:tXcFwT5eDFmyy9Nl+3x/TVD

Score

7^/10

adware stealer upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000800000002343c-4.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
3984	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe
3984	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3984-0-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/files/0x000800000002343c-4.dat	upx
behavioral2/memory/3984-9-0x0000000000560000-0x00000000005A4000-memory.dmp	upx
behavioral2/memory/3984-10-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/3984-12-0x0000000000560000-0x00000000005A4000-memory.dmp	upx
behavioral2/memory/3984-14-0x0000000000560000-0x00000000005A4000-memory.dmp	upx
behavioral2/memory/3984-13-0x0000000000400000-0x0000000000427000-memory.dmp	upx

Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{C5C515C4-2DBE-400B-8090-BF354CE164A3}	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C5C515C4-2DBE-400B-8090-BF354CE164A3}	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C5C515C4-2DBE-400B-8090-BF354CE164A3}\InprocServer32\ = "C:\\Windows\\SysWow64\\adsld.dll"	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C5C515C4-2DBE-400B-8090-BF354CE164A3}\InprocServer32\ThreadingModel = "apartment"	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C5C515C4-2DBE-400B-8090-BF354CE164A3}\InprocServer32	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3984	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe
3984	1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1772993f4fe2e006b2fe95ff709a6ade_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:3984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\adsld.dll

Filesize
95KB

MD5
2f7981e56b06a9ef9af6553bda11eb2e

SHA1
ce482e518fd981d96c71ffca00a13d20575df679

SHA256
4c053077c984647c495e1da50bb142a6eb407deb0d931577e6437cf2525e9621

SHA512
ae870d866d0317dc78e59d7218e2487765c016560bf8a85f90c7db3da3633e6cce72bec86c78060280dd37721969a2514ba0684879ae524083d293241e28c5e8

Download Submit
memory/3984-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3984-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/3984-9-0x0000000000560000-0x00000000005A4000-memory.dmp

Filesize
272KB

Download
memory/3984-10-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3984-12-0x0000000000560000-0x00000000005A4000-memory.dmp

Filesize
272KB

Download
memory/3984-14-0x0000000000560000-0x00000000005A4000-memory.dmp

Filesize
272KB

Download
memory/3984-13-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download