latentbot | 2c03cb13bf654f01d9b31c038a91a7004f64264b366e0a9a959bbc29cf4ad7d4

General

Target

cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe
Size

354KB
MD5

cf54dac601886311cf254e3180e8ed6e
SHA1

f361126eb28c3ec0c8c8e6305916f533cb21df21
SHA256

2c03cb13bf654f01d9b31c038a91a7004f64264b366e0a9a959bbc29cf4ad7d4
SHA512

79e4fd89e2ff4d2a4fa58b0b58949e1625d03b454eff97abb894dffbbccb0574916714b657967ddb18a3de2cf1f824bbfab69ed1c915849f7285fe8fc952924d
SSDEEP

6144:2Rlyy4sb3Bl4aG8+Kzc8xttiquBJu8xGNZpwyAHoIAMb4IPKz0u02ncYKHRqWk:Ar4aG8Dc8xttinRUNZpwzP1EIPm70EcV

Score

10^/10

latentbot discovery persistence trojan

Malware Config

Extracted

Family

latentbot

C2

fobdfjhodfgdfgh.zapto.org

Signatures

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 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\WOW6432Node\Microsoft\Active Setup\Installed Components\{9412E6EC-C01B-470E-9BDD-1E11A0717F27}	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{9412E6EC-C01B-470E-9BDD-1E11A0717F27}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe"	cf54dac601886311cf254e3180e8ed6e_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\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Update = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe"	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4852 set thread context of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85

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	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85
PID 4852 wrote to memory of 4828	4852	cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4852
- C:\Users\Admin\AppData\Local\Temp\cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\cf54dac601886311cf254e3180e8ed6e_JaffaCakes118.exe"
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:4828

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

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4828-3-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4828-6-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4828-4-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4828-7-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4828-9-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4828-10-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/4852-0-0x0000000074F82000-0x0000000074F83000-memory.dmp

Filesize
4KB

Download
memory/4852-1-0x0000000074F80000-0x0000000075531000-memory.dmp

Filesize
5.7MB

Download
memory/4852-2-0x0000000074F80000-0x0000000075531000-memory.dmp

Filesize
5.7MB

Download
memory/4852-8-0x0000000074F80000-0x0000000075531000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads