c9b5ba9011f83d38bd364aa0dd063a513b0661aae8718c13adba9e4b6e1fdb62

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 01:41

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General

Target

28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe
Size

27KB
MD5

28942cecc44bdc078eab7043af5c615b
SHA1

249306a66ff804bb94d76664168edfcaed91721a
SHA256

c9b5ba9011f83d38bd364aa0dd063a513b0661aae8718c13adba9e4b6e1fdb62
SHA512

0d91ef3d0bf4e3b72abb536925493437b3277d6483e767011eccd4cf43b7a3a82c081c5d0af002d9fc4f405e7202550fff6da187c2cf9429a8a6682ff225396b
SSDEEP

384:PDaxguFmhxu7fCYzAA7zIxoFNYEOYCScpdkWSidmF0aGzJltiBWHBVUk/a80:PD+ZCVeIuFNv9nid6HQTQYUki8

Score

7^/10

collection credential_access discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	28942cecc44bdc078eab7043af5c615b_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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4196 set thread context of 3648	4196	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 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	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3648	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe
3648	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3648	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4196 wrote to memory of 3648	4196	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe	83
PID 4196 wrote to memory of 3648	4196	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe	83
PID 4196 wrote to memory of 3648	4196	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe	83
PID 4196 wrote to memory of 3648	4196	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe	83
PID 4196 wrote to memory of 3648	4196	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe	83

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4196
- C:\Users\Admin\AppData\Local\Temp\28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\28942cecc44bdc078eab7043af5c615b_JaffaCakes118.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_win_path
  PID:3648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/3648-5-0x0000000013140000-0x0000000014191000-memory.dmp

Filesize
16.3MB

Download
memory/3648-1-0x0000000013140000-0x0000000014191000-memory.dmp

Filesize
16.3MB

Download
memory/3648-4-0x0000000013140000-0x0000000014191000-memory.dmp

Filesize
16.3MB

Download
memory/3648-9-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/3648-8-0x0000000013140000-0x0000000014191000-memory.dmp

Filesize
16.3MB

Download
memory/3648-2-0x0000000013140000-0x0000000014191000-memory.dmp

Filesize
16.3MB

Download
memory/3648-10-0x0000000013140000-0x0000000014191000-memory.dmp

Filesize
16.3MB

Download
memory/4196-7-0x0000000000100000-0x000000000010E000-memory.dmp

Filesize
56KB

Download