bbc8545350a72ec393e347c2ceaffd58fb2b103a10a0c1fa803af6a556e40cd9

Analysis

max time kernel
140s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 00:18

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General

Target

378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe
Size

93KB
MD5

378900a1d83c4dfb2f9d66ceaa893f11
SHA1

fa3ebdc1db789503a348345363197ac1be89eb96
SHA256

bbc8545350a72ec393e347c2ceaffd58fb2b103a10a0c1fa803af6a556e40cd9
SHA512

ef7bd7b8b13996eb388993076b59d0000b4e2538bc0894997b7377d8ac689e34d23e64d428285a12c05f1a73120b34296d5c6927fe12631cd98751dbffe472fa
SSDEEP

1536:cKrTSMq14kESbldsFxss/mUAVLrhOkYFXB/UIumoB0dRCpO8snouy8:faX14vig/uUAVRsXB/OmoKQpXsout

Score

6^/10

discovery persistence upx

Malware Config

Signatures

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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\64647d7a7b787b216a776a = "C:\\Users\\Admin\\AppData\\Roaming\\utwt.exe"	378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2768-0-0x0000000000BC0000-0x0000000000C09000-memory.dmp	upx
behavioral1/memory/2768-1-0x0000000000BC0000-0x0000000000C09000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2768	378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: RenamesItself
PID:2768

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

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2768-0-0x0000000000BC0000-0x0000000000C09000-memory.dmp

Filesize
292KB

Download
memory/2768-1-0x0000000000BC0000-0x0000000000C09000-memory.dmp

Filesize
292KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads