ae75f745b91343e6b0fa7490e27d022896fb4f0f6b949ef13e9b1217c0680ff7

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 01:52

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General

Target

eed9563a67c11a72785bb03b7464588c_JaffaCakes118.exe
Size

24KB
MD5

eed9563a67c11a72785bb03b7464588c
SHA1

c573a75c79844509e0886374a4f308d9c4a58ba6
SHA256

ae75f745b91343e6b0fa7490e27d022896fb4f0f6b949ef13e9b1217c0680ff7
SHA512

6cd8b46c9d16957c64c8f24f6ec0f0803f16a9fc9cfd1ce0f89506bc8500b855429d1ac19410e4aea65e0c6a166c50c7bd3c7042d4049602f20c021a8966e63b
SSDEEP

384:Fhu//BkfGN15yrdjI+cRy2APBsLf45kSyf8K7MPZv9TCi:iBkeNeXdt5ADCCi

Score

10^/10

evasion persistence trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
badrares

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows Update.exe"	eed9563a67c11a72785bb03b7464588c_JaffaCakes118.exe

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\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Update = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows Update.exe"	eed9563a67c11a72785bb03b7464588c_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	eed9563a67c11a72785bb03b7464588c_JaffaCakes118.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	checkip.dyndns.org

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2436	eed9563a67c11a72785bb03b7464588c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eed9563a67c11a72785bb03b7464588c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eed9563a67c11a72785bb03b7464588c_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
PID:2436

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

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2436-0-0x000007FEF580E000-0x000007FEF580F000-memory.dmp

Filesize
4KB

Download
memory/2436-1-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-2-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-3-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-5-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-6-0x000007FEF580E000-0x000007FEF580F000-memory.dmp

Filesize
4KB

Download
memory/2436-7-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-8-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-9-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-10-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-11-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2436-12-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download

Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads