31df09c5045c15e0c96a77441c560294773194a1f9fd9ae9d5cfb4e7dc38a4ea

Analysis

max time kernel
149s
max time network
152s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
03/07/2024, 17:58

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General

Target

23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
Size

123KB
MD5

23440b6296d18a5b2afb758447a5c8cf
SHA1

ce8c0bbe49bb5c3f88164d0fcccf2e81926fd245
SHA256

31df09c5045c15e0c96a77441c560294773194a1f9fd9ae9d5cfb4e7dc38a4ea
SHA512

0a1d271d4ab58f1f742f979c40d4be523d097d908eb4c9a98c8470ff24200207c6999d011d6144de2bdde6d30ab4551895fdd1acd882c949a3f4982578acf3da
SSDEEP

3072:Eb9Sb1K9HK4CTbdcsvFWj+eDafue7o0qQk0BVkY3Poutu:E5SbwRK4CTbd9W7Dan7o0TBVkEPoS

Score

7^/10

persistence 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/1136-0-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1136-31-0x0000000000400000-0x0000000000458000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\1e5a63da433b5041f3bbf55f38bbe09c = "C:\\Users\\Admin\\AppData\\Local\\Temp\\23440B~1.EXE /r"	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 11 IoCs

pid	Process
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 11 IoCs

pid	Process
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
1136	23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\23440b6296d18a5b2afb758447a5c8cf_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\A8DU897P\connecting_icon[1]

Filesize
301B

MD5
81f2114b7bcc913245df781df3eb9ae5

SHA1
46beb25a2a30e66c65ebddb72f836542e3655d21

SHA256
13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

SHA512
446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

Download Submit
memory/1136-0-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1136-3-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1136-31-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1136-33-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads