792fef0c903d22cb773c4f0d1b6104141b2d200a7dc2cca275e5f50b6f76c812

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 01:54

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General

Target

a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe
Size

876KB
MD5

a4ef26ebfb96dfc7901d8c2862c6f242
SHA1

ac8df32bf94c84eb010bfb7cff9f3756346d8979
SHA256

792fef0c903d22cb773c4f0d1b6104141b2d200a7dc2cca275e5f50b6f76c812
SHA512

ab474b755f9440f7f2b152bbf6c551e562c181384a0f02b34865ae16a29a3b545a1a241460c06c3e9a73586d470f4e8e638947c15d133b361035a90cce0e898c
SSDEEP

24576:fDCc585RZCyojmJQiKia1HaL1F17e9Oj:fD3585RcjJjpsn1C9O

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1432-0-0x0000000000400000-0x00000000006AD000-memory.dmp	upx
behavioral1/memory/1432-13-0x0000000000400000-0x00000000006AD000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main	a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1432	a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1432	a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1432	a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe
1432	a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe
1432	a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe
1432	a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a4ef26ebfb96dfc7901d8c2862c6f242_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1432-0-0x0000000000400000-0x00000000006AD000-memory.dmp

Filesize
2.7MB

Download
memory/1432-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1432-13-0x0000000000400000-0x00000000006AD000-memory.dmp

Filesize
2.7MB

Download