6c7f6bb75732139fe757e1a41cc4f7eb816761a55e5d5755d2a77e47e2fb2718

Analysis

max time kernel
144s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 10:20

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General

Target

a92aceb7fdf1a577d8b8c9051b1865e5_JaffaCakes118.xls
Size

248KB
MD5

a92aceb7fdf1a577d8b8c9051b1865e5
SHA1

50bcc5fdc8172907854784e7b3e8f49ff8104850
SHA256

6c7f6bb75732139fe757e1a41cc4f7eb816761a55e5d5755d2a77e47e2fb2718
SHA512

71d49c97e1bbb120bcdde532789640dcb1faffd87f638188b83d32d7c36fa87cef8994cb553b9ff45634cc7462ca2ef35efabc6b9e5b7a6e9d7759871c37ce4c
SSDEEP

6144:jk3hOdsylKlgryzc4bNhZF+E+W2kn8NqD4zf7jVahmvKw5IDg8kKEp3gA5YXcjMm:z4kKsgA5Ac4bYmDuJUL

Score

1^/10

Malware Config

Signatures

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1684	EXCEL.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\a92aceb7fdf1a577d8b8c9051b1865e5_JaffaCakes118.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1684-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1684-1-0x000000007284D000-0x0000000072858000-memory.dmp

Filesize
44KB

Download
memory/1684-2-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-5-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-3-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-8-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-11-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-10-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-9-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-7-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-6-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-4-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/1684-12-0x000000007284D000-0x0000000072858000-memory.dmp

Filesize
44KB

Download
memory/1684-13-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download