a90dc8f69132be11046e0a4b5088b2f6930f27d47de7241cb546ddbab09819ae

General

Target

44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
Size

56KB
MD5

44cccd2d32caf243541e378024512fec
SHA1

7aa6ed1e80e6bf81aab3e1abff5ce3b857c42438
SHA256

a90dc8f69132be11046e0a4b5088b2f6930f27d47de7241cb546ddbab09819ae
SHA512

8045de7f5e0a881ea0c97e50e2f2b281448014201e941015ccb583c95d34e8655cfb8a2863848c5c381f0f428536847733217202ccd302e8544882982f1d2489
SSDEEP

768:4RqcUYbBYNr4RAPlsTYpzBYrUKycKZ0RIB5+utRR:4lqNYAhqrUKs02+utRR

Score

10^/10

persistence spyware stealer

Malware Config

Extracted

Credentials

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

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{739tt5mf-046m-N824-26fX-oi83H345536u}	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{739tt5mf-046m-N824-26fX-oi83H345536u}\stubpath = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows Firewall\\WIN32.exe"	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{739tt5mf-046m-N824-26fX-oi83H345536u}\ComponentID = "User Account Control"	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{739tt5mf-046m-N824-26fX-oi83H345536u}\ = "Microsoft Windows"	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2940	uac.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe Drivers = "C:\\Users\\dirk\\AppData\\Roaming\\Microsoft\\Local\\uac.exe"	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe Drivers = "C:\\Users\\dirk\\AppData\\Roaming\\Microsoft\\Local\\uac.exe"	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe Drivers = "C:\\Users\\dirk\\AppData\\Roaming\\Microsoft\\Local\\uac.exe"	uac.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe Drivers = "C:\\Users\\dirk\\AppData\\Roaming\\Microsoft\\Local\\uac.exe"	uac.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4456	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
4456	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
4456	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
2940	uac.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2940	uac.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4456	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
Token: SeDebugPrivilege	2940	uac.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4456	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
2940	uac.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 2940	4456	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe	86
PID 4456 wrote to memory of 2940	4456	44cccd2d32caf243541e378024512fec_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\44cccd2d32caf243541e378024512fec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\44cccd2d32caf243541e378024512fec_JaffaCakes118.exe"
1⤵
- Boot or Logon Autostart Execution: Active Setup
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4456
- C:\Users\dirk\AppData\Roaming\Microsoft\Local\uac.exe
  "C:\Users\dirk\AppData\Roaming\Microsoft\Local\uac.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\dirk\AppData\Roaming\Microsoft\Local\uac.exe

Filesize
56KB

MD5
44cccd2d32caf243541e378024512fec

SHA1
7aa6ed1e80e6bf81aab3e1abff5ce3b857c42438

SHA256
a90dc8f69132be11046e0a4b5088b2f6930f27d47de7241cb546ddbab09819ae

SHA512
8045de7f5e0a881ea0c97e50e2f2b281448014201e941015ccb583c95d34e8655cfb8a2863848c5c381f0f428536847733217202ccd302e8544882982f1d2489

Download Submit
memory/2940-33-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/2940-32-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/2940-31-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/2940-30-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/2940-29-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/2940-27-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/4456-4-0x000000001BC40000-0x000000001BCDC000-memory.dmp

Filesize
624KB

Download
memory/4456-13-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/4456-6-0x0000000000CD0000-0x0000000000CD8000-memory.dmp

Filesize
32KB

Download
memory/4456-28-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/4456-5-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/4456-0-0x00007FF9D8755000-0x00007FF9D8756000-memory.dmp

Filesize
4KB

Download
memory/4456-2-0x00007FF9D84A0000-0x00007FF9D8E41000-memory.dmp

Filesize
9.6MB

Download
memory/4456-3-0x000000001B6D0000-0x000000001BB9E000-memory.dmp

Filesize
4.8MB

Download
memory/4456-1-0x000000001B150000-0x000000001B1F6000-memory.dmp

Filesize
664KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads