183f00d13a8de63fb03d1687fd83c2bc1c6231158b354a8dfb1491bdf129f3f1

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 16:12

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General

Target

4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe
Size

122KB
MD5

4268d4a73b6614bebcc827491599169c
SHA1

3d7a10569d924d4d0aed7b08a2fc1217c718f4b2
SHA256

183f00d13a8de63fb03d1687fd83c2bc1c6231158b354a8dfb1491bdf129f3f1
SHA512

87d286d101069e038351f3824b6fc5608f5ecc12e21ba922a01382ee453ffa56a00c83e3b9f8dd081af0b7064733bf2fa8a5bb3d15c870daefd159d81acf6f89
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/0x00090000000234cf-4.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
3432	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe
3432	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3432-0-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/files/0x00090000000234cf-4.dat	upx
behavioral2/memory/3432-7-0x0000000000530000-0x0000000000574000-memory.dmp	upx
behavioral2/memory/3432-10-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/3432-12-0x0000000000530000-0x0000000000574000-memory.dmp	upx
behavioral2/memory/3432-13-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/3432-15-0x0000000000530000-0x0000000000574000-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\{539F07A6-F1B1-47FD-85AE-A689DDD6F5E8}	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{539F07A6-F1B1-47FD-85AE-A689DDD6F5E8}	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{539F07A6-F1B1-47FD-85AE-A689DDD6F5E8}\InprocServer32\ = "C:\\Windows\\SysWow64\\apd.dll"	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{539F07A6-F1B1-47FD-85AE-A689DDD6F5E8}\InprocServer32\ThreadingModel = "apartment"	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{539F07A6-F1B1-47FD-85AE-A689DDD6F5E8}\InprocServer32	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3432	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe
3432	4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4268d4a73b6614bebcc827491599169c_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:3432

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\apd.dll

Filesize
95KB

MD5
2f7981e56b06a9ef9af6553bda11eb2e

SHA1
ce482e518fd981d96c71ffca00a13d20575df679

SHA256
4c053077c984647c495e1da50bb142a6eb407deb0d931577e6437cf2525e9621

SHA512
ae870d866d0317dc78e59d7218e2487765c016560bf8a85f90c7db3da3633e6cce72bec86c78060280dd37721969a2514ba0684879ae524083d293241e28c5e8

Download Submit
memory/3432-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3432-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/3432-7-0x0000000000530000-0x0000000000574000-memory.dmp

Filesize
272KB

Download
memory/3432-10-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3432-12-0x0000000000530000-0x0000000000574000-memory.dmp

Filesize
272KB

Download
memory/3432-13-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/3432-15-0x0000000000530000-0x0000000000574000-memory.dmp

Filesize
272KB

Download