44d1456003d966f59a07ce4c2c5bac2a197cede25ba946d3ea78b73a45992032

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 14:02

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General

Target

08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe
Size

122KB
MD5

08f06bbb7b17dc297071630cb24f0928
SHA1

55decc90bc835f2c31fa9a7e37a78d1e90e0c17c
SHA256

44d1456003d966f59a07ce4c2c5bac2a197cede25ba946d3ea78b73a45992032
SHA512

d2f8a15f91dc04fc3e90a22c6ed540f4e4cac047a455fc2648c202aecdb6c7e58d7196a390fe45d3cd2f9bbeb7c62617db503acc42895089fa9444f38145f0fe
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/0x000b000000023563-6.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
3188	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe
3188	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3188-0-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/files/0x000b000000023563-6.dat	upx
behavioral2/memory/3188-11-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/3188-10-0x0000000000500000-0x0000000000544000-memory.dmp	upx
behavioral2/memory/3188-9-0x0000000000500000-0x0000000000544000-memory.dmp	upx
behavioral2/memory/3188-13-0x0000000000500000-0x0000000000544000-memory.dmp	upx
behavioral2/memory/3188-15-0x0000000000500000-0x0000000000544000-memory.dmp	upx
behavioral2/memory/3188-14-0x0000000000400000-0x0000000000427000-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\{AD1CD569-FE15-4063-B409-E91CD77D3C98}	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AD1CD569-FE15-4063-B409-E91CD77D3C98}	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AD1CD569-FE15-4063-B409-E91CD77D3C98}\InprocServer32\ = "C:\\Windows\\SysWow64\\AppInstallerPrompt.Deskto.dll"	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AD1CD569-FE15-4063-B409-E91CD77D3C98}\InprocServer32\ThreadingModel = "apartment"	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AD1CD569-FE15-4063-B409-E91CD77D3C98}\InprocServer32	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3188	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe
3188	08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08f06bbb7b17dc297071630cb24f0928_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:3188

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\AppInstallerPrompt.Deskto.dll

Filesize
95KB

MD5
2f7981e56b06a9ef9af6553bda11eb2e

SHA1
ce482e518fd981d96c71ffca00a13d20575df679

SHA256
4c053077c984647c495e1da50bb142a6eb407deb0d931577e6437cf2525e9621

SHA512
ae870d866d0317dc78e59d7218e2487765c016560bf8a85f90c7db3da3633e6cce72bec86c78060280dd37721969a2514ba0684879ae524083d293241e28c5e8

Download Submit
memory/3188-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3188-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/3188-11-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3188-10-0x0000000000500000-0x0000000000544000-memory.dmp

Filesize
272KB

Download
memory/3188-9-0x0000000000500000-0x0000000000544000-memory.dmp

Filesize
272KB

Download
memory/3188-13-0x0000000000500000-0x0000000000544000-memory.dmp

Filesize
272KB

Download
memory/3188-15-0x0000000000500000-0x0000000000544000-memory.dmp

Filesize
272KB

Download
memory/3188-14-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download